Abrégé

The invention relates to a method and a sensor for detecting or measuring at least one specific component among a plurality of components present in a gaseous or liquid mixture by a sensor (1) comprising at least one capturing cell with a high-electron mobility transistor comprising a source (2) and a drain (3) with a grid (4) inserted between the source (2) and the drain (3), a voltage being applied between the source (2) and the drain (3) and a current intensity in the capturing cell being recorded. The voltage between the source (2) and the drain (3) is controlled, which varies the intensity of the current, the voltage being controlled according to a voltage model predetermined by experience in order to provide a profile with an intensity which is characteristic of said at least one specific component.

Classes IPC  ?

• G01N 27/414 - Transistors à effet de champ sensibles aux ions ou chimiques, c. à d. ISFETS ou CHEMFETS
• G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants

Produits et services

Vehicles, apparatus for locomotion by land, motor vehicles, particularly trucks; vans; vans (vehicles); motorcycles; mopeds; cycles; electric power-assisted bicycles; their component parts, namely suspension shock absorbers for vehicles; shock absorbers (springs) for vehicles; motors and engines for land vehicles; gear boxes for land vehicles; vehicle chassis; bodies for vehicles; transmission shafts for land vehicles; hydraulic circuits for vehicles; torque converters for land vehicles; clutches; axles; brakes for vehicles; vehicle wheels; vehicle wheel rims; hub caps for wheels; hubs for vehicle wheels; solid tires for vehicle wheels; steering wheels; vehicle seats; headrests for vehicle seats; security devices for vehicles such as safety belts and air bags; rearview mirrors; windshield wipers; torsion bars; bumpers; protective molding rods; deflectors; spoilers; windshields; sunroofs; windows for vehicles; caps for gas tanks; luggage racks; saddles for cycles, bicycles and motorcycles; kickstands for cycles, bicycles and motorcycles; frames for cycles, bicycles and motorcycles; anti-theft devices. Retail sale and distribution of spare parts for motor vehicles. Warranty financing services relating to automobiles; extended warranty insurance services relating to automobiles. Servicing, repair and maintenance of motor vehicles; vehicle breakdown assistance (repair).

Produits et services

Software, namely, computer programs for use in transportation reservation services, auto rental services, auto sharing services, remote toll payment, parking rental, emergency roadside assistance services, and comparing transportation options; computer software, namely, software development tools for the creation of client interfaces for use in the mobility and transport industry Vehicles, namely, cars, trucks, vans, motor scooters, mopeds, bicycles, electric bicycles and motorcycles; trucks; vehicles, namely, vans; motorcycles; mopeds; absorbers, namely, suspension springs for vehicles; shock absorbing springs for vehicles; engines for land vehicles; gearboxes for land vehicles; vehicle chassis; vehicle bodies; transmission shafts for land vehicles; hydraulic circuits for vehicles; torque converters for land vehicles; clutches for land vehicles; clutch mechanisms for motor cars; axles as land vehicle parts; axles for air suspension systems in vehicles; axles for vehicles; vehicle brakes; vehicle wheels; vehicle wheel rims; hubcaps; hubs of vehicle wheels; tires; vehicle seats; headrests for vehicle seats; safety devices for vehicles, namely, seatbelts and air bags; vehicle wing mirrors, namely, side-view mirrors; windscreen wipers; torsion bars for vehicles; torsion bars for motor cars; vehicle bumpers; plastic parts for vehicles, namely, automotive exterior and interior plastic extruded protective strips, namely, trim; bug deflectors for motor vehicles; parts and fittings for vehicles, namely, sun and wind deflectors; spoilers for vehicles; land vehicle parts, namely, windshields; vehicle windows; gasoline tank cap stoppers for automobiles; luggage racks for motor cars; racks for vehicles for luggage; bicycle seats; motorcycle seats; anti-theft devices for vehicles Business management services, namely, vehicle fleet management services; vehicle fleet management services, namely, tracking, locating and monitoring vehicles for commercial purposes Banking; financing and loan services; hire purchase financing services; credit card services, namely, credit card payment processing services; debit card services, namely, debit card payment processing services; electronic payment services involving electronic processing and subsequent transmission of bill payment data used to purchase fuel and lubricants and to carry out maintenance and repair to vehicles; vehicle rental financing; loan financing services, namely, arranging financial loans for vehicle repairs; financial guarantee services being sureties for vehicles; property and casualty insurance underwriting services; life insurance underwriting; accident insurance underwriting; insurance brokerage; information and advice on insurance; all in the field of transport and mobility Maintenance and repair of vehicles Telecommunication services, namely, online information transmission by telephone or via the Internet relating to emergency and technical help or assistance for platforms related to mobility services; providing user access to a global computer network, namely, services platforms for mobility and transport over the Internet Vehicle rental services, including the booking and provision of vehicles and accessories therefor; provision of vehicle parking facilities; rental of vehicle parking spaces; rental of vehicle parking spaces in garages; motor vehicle sharing services, namely, providing temporary use of motor vehicles; taxi transport; chauffeur services; carpooling services, namely, matching drivers of motor vehicles with individuals needing rides; passenger transport; provided assistance in case of vehicle failure, namely, emergency roadside assistance services, namely, towing, winch-out and key delivery services; fleet sharing services, namely, motor vehicle sharing services, namely, providing temporary use of motor vehicles; providing travel information to travelers regarding public transport

Produits et services

Software, namely, computer programs for use in facilitating the rental of parking spaces in the field of mobility transport services Vehicles, namely, cars, trucks, vans, motor scooters, mopeds, bicycles, electric bikes and motorcycles; trucks; motorcycles; mopeds; electric bikes; their parts, namely, suspension shock absorbers for vehicles; Absorbers, namely suspension springs for vehicles; engines for land vehicles; gearboxes for land vehicles; vehicle chassis; bodies, namely, bodies for vehicles; transmission shafts for land vehicles; hydraulic circuits for vehicles; torque converters for land vehicles; clutches, namely, clutches for land vehicles; axles, namely, axles for land vehicles; vehicle brakes; vehicle wheels; vehicle wheel rims; hubcaps; hubs of vehicle wheels; tires; vehicle seats; headrests for vehicle seats; safety devices for vehicles, namely, seatbelts and air bags that are blowing in the nature of inflatable; wipers, namely, windscreen wipers; torsion bars, namely, torsion bars for vehicles; bumpers, namely, automobile bumpers; protective strips, namely, plastic parts for vehicles in the nature of exterior protective bumper trim strips; spoilers, namely, spoilers for automobiles; windshields, namely, automobile windshields; roof racks for vehicles; vehicle windows; stoppers for tanks, namely, gasoline tank cap stoppers for automobiles; luggage racks, namely, luggage roof racks for vehicles; cycles and motorcycle crutches, namely, kickstands for motorcycles and bicycles; anti-theft devices, namely, anti-theft alarms for vehicles Maintenance and repair of vehicles; emergency roadside assistance services in the case of vehicle breakdown failures, namely, flat tire changing and battery jump starting; vehicle repair; vehicle maintenance Rental and reservation of vehicle parking spaces; emergency roadside assistance services in the case of vehicle breakdown failure, namely, towing, winch-out and delivery services of replacement tires and automobile parts

Produits et services

Software, namely, computer programs for use in transportation reservation services, auto rental services and auto sharing services, in relation to mobility transport services; software for remote motorway toll payment, parking rental payment and payment for transport related services in the nature of emergency roadside assistance services, using mobile phones, digital tablets, and computers Vehicles, namely, cars, trucks, vans, motor scooters, mopeds, bicycles, electric bikes and motorcycles; trucks; motorcycles; mopeds; electric bikes; their parts, namely, suspension shock absorbers for vehicles; Absorbers, namely suspension springs for vehicles; engines for land vehicles; gearboxes for land vehicles; vehicle chassis; bodies, namely, bodies for vehicles; transmission shafts for land vehicles; hydraulic circuits for vehicles; torque converters for land vehicles; clutches, namely, clutches for land vehicles; axles, namely, axles for land vehicles; vehicle brakes; vehicle wheels; vehicle wheel rims; hubcaps; hubs of vehicle wheels; tires; vehicle seats; headrests for vehicle seats; safety devices for vehicles, namely, seatbelts and air bags that are blowing in the nature of inflatable; wing mirror; wipers, namely, windscreen wipers; torsion bars, namely, torsion bars for vehicles; bumpers, namely, automobile bumpers; protective strips, namely, plastic parts for vehicles in the nature of exterior protective bumper trim strips; spoilers, namely, spoilers for automobiles; windshields, namely, automobile windshields; roof racks for vehicles; vehicle windows; stoppers for tanks, namely, gasoline tank cap stoppers for automobiles; luggage racks, namely, luggage roof racks for vehicles; cycles and motorcycle crutches, namely, kickstands for motorcycles and bicycles; anti-theft devices, namely, anti-theft alarms for vehicles Fleet management services, namely, tracking, locating and monitoring vehicles for commercial purposes Banking; financing and loan services; hire purchase financing services; credit card services, namely, electronic transaction processing; debit card services, namely, electronic transaction processing; electronic payment services, namely, electronic payment processing, used to purchase fuel and lubricants and to carry out maintenance and repair to vehicles; vehicle rental financing; arranging financial loans for vehicle repairs; financial guarantee services being sureties for vehicles, Property and casualty insurance underwriting services; life insurance underwriting; accident insurance underwriting; insurance brokerage; information and advice on insurance; all these services in relation the field of transport and mobility services Maintenance and repair of vehicles; emergency roadside assistance services in the case of vehicle breakdown failures, namely, flat tire changing and battery jump starting; vehicle repair; vehicle maintenance Telecommunication services, namely, online information transmission by telephone or via the Internet relating to emergency and technical help or assistance for platforms related to mobility services Rental, booking and provision of vehicles, namely, vehicle rental, rental vehicle reservations, and land vehicle chartering; rental and reservation of vehicle parking spaces; auto sharing services; transportation services by taxi, chauffeur service; carpooling services, namely, matching drivers of vehicles with individuals needing rides; passenger transport service; emergency roadside assistance services in the case of vehicle breakdown failure, namely, towing, winch-out and delivery services of replacement tires and automobile parts; fleet sharing services, namely, bicycle and scooter sharing services; information on public transport

Produits et services

Software, namely, computer programs for use in facilitating the rental of parking spaces in the field of mobility transport services Vehicles, namely, cars, trucks, vans, motor scooters, mopeds, bicycles, electric bikes and motorcycles; trucks; motorcycles; mopeds; electric bikes; their parts, namely, suspension shock absorbers for vehicles; Absorbers, namely suspension springs for vehicles; engines for land vehicles; gearboxes for land vehicles; vehicle chassis; bodies, namely, bodies for vehicles; transmission shafts for land vehicles; hydraulic circuits for vehicles; torque converters for land vehicles; clutches, namely, clutches for land vehicles; axles, namely, axles for land vehicles; vehicle brakes; vehicle wheels; vehicle wheel rims; hubcaps; hubs of vehicle wheels; tires; vehicle seats; headrests for vehicle seats; safety devices for vehicles, namely, seatbelts and air bags that are blowing in the nature of inflatable; wipers, namely, windscreen wipers; torsion bars, namely, torsion bars for vehicles; bumpers, namely, automobile bumpers; protective strips, namely, plastic parts for vehicles in the nature of exterior protective bumper trim strips; spoilers, namely, spoilers for automobiles; windshields, namely, automobile windshields; roof racks for vehicles; vehicle windows; stoppers for tanks, namely, gasoline tank cap stoppers for automobiles; luggage racks, namely, luggage roof racks for vehicles; cycles and motorcycle crutches, namely, kickstands for motorcycles and bicycles; anti-theft devices, namely, anti-theft alarms for vehicles Maintenance and repair of vehicles; emergency roadside assistance services in the case of vehicle breakdown failures, namely, flat tire changing and battery jump starting; vehicle repair; vehicle maintenance Rental and reservation of vehicle parking spaces; emergency roadside assistance services in the case of vehicle breakdown failure, namely, towing, winch-out and delivery services of replacement tires and automobile parts

Produits et services

Software, namely, computer programs for use in transportation reservation services, auto rental services and auto sharing services, in relation to mobility transport services; software for remote motorway toll payment, parking rental payment and payment for transport related services in the nature of emergency roadside assistance services, using mobile phones, digital tablets, and computers Vehicles, namely, cars, trucks, vans, motor scooters, mopeds, bicycles, electric bikes and motorcycles; trucks; motorcycles; mopeds; electric bikes; their parts, namely, suspension shock absorbers for vehicles; Absorbers, namely suspension springs for vehicles; engines for land vehicles; gearboxes for land vehicles; vehicle chassis; bodies, namely, bodies for vehicles; transmission shafts for land vehicles; hydraulic circuits for vehicles; torque converters for land vehicles; clutches, namely, clutches for land vehicles; axles, namely, axles for land vehicles; vehicle brakes; vehicle wheels; vehicle wheel rims; hubcaps; hubs of vehicle wheels; tires; vehicle seats; headrests for vehicle seats; safety devices for vehicles, namely, seatbelts and air bags that are blowing in the nature of inflatable; wing mirror; wipers, namely, windscreen wipers; torsion bars, namely, torsion bars for vehicles; bumpers, namely, automobile bumpers; protective strips, namely, plastic parts for vehicles in the nature of exterior protective bumper trim strips; spoilers, namely, spoilers for automobiles; windshields, namely, automobile windshields; roof racks for vehicles; vehicle windows; stoppers for tanks, namely, gasoline tank cap stoppers for automobiles; luggage racks, namely, luggage roof racks for vehicles; cycles and motorcycle crutches, namely, kickstands for motorcycles and bicycles; anti-theft devices, namely, anti-theft alarms for vehicles Fleet management services, namely, tracking, locating and monitoring vehicles for commercial purposes Banking; financing and loan services; hire purchase financing services; credit card services, namely, electronic transaction processing; debit card services, namely, electronic transaction processing; electronic payment services, namely, electronic payment processing, used to purchase fuel and lubricants and to carry out maintenance and repair to vehicles; vehicle rental financing; arranging financial loans for vehicle repairs; financial guarantee services being sureties for vehicles, Property and casualty insurance underwriting services; life insurance underwriting; accident insurance underwriting; insurance brokerage; information and advice on insurance; all these services in relation the field of transport and mobility services Maintenance and repair of vehicles; emergency roadside assistance services in the case of vehicle breakdown failures, namely, flat tire changing and battery jump starting; vehicle repair; vehicle maintenance Telecommunication services, namely, online information transmission by telephone or via the Internet relating to emergency and technical help or assistance for platforms related to mobility services Rental, booking and provision of vehicles, namely, vehicle rental, rental vehicle reservations, and land vehicle chartering; rental and reservation of vehicle parking spaces; auto sharing services; transportation services by taxi, chauffeur service; carpooling services, namely, matching drivers of vehicles with individuals needing rides; passenger transport service; emergency roadside assistance services in the case of vehicle breakdown failure, namely, towing, winch-out and delivery services of replacement tires and automobile parts; fleet sharing services, namely, bicycle and scooter sharing services; information on public transport

Produits et services

Vehicle constituent parts, namely, suspension shock absorbers for vehicles; Absorbers, namely suspension springs for vehicles; engines for land vehicles; gearboxes for land vehicles; vehicle chassis; bodies, namely, bodies for vehicles; transmission shafts for land vehicles; hydraulic circuits for vehicles; torque converters for land vehicles; clutches, namely, clutches for land vehicles; axles, namely, axles for land vehicles; vehicle brakes; vehicle wheels; vehicle wheel rims; hubcaps; hubs of vehicle wheels; tires; vehicle seats; headrests for vehicle seats; safety devices for vehicles, namely, seatbelts and air bags that are blowing in the nature of inflatable; wing mirror; wipers, namely, windscreen wipers; torsion bars, namely, torsion bars for vehicles; bumpers, namely, automobile bumpers; protective strips, namely, plastic parts for vehicles in the nature of exterior protective bumper trim strips; spoilers, namely, spoilers for automobiles; windshields, namely, automobile windshields; roof racks for vehicles; vehicle windows; stoppers for tanks, namely, gasoline tank cap stoppers for automobiles; luggage racks, namely, luggage roof racks for vehicles; cycles and motorcycle crutches, namely, kickstands for motorcycles and bicycles; anti-theft devices, namely, anti-theft alarms for vehicles Maintenance and repair of vehicles; emergency roadside assistance services in the case of vehicle breakdown failures, namely, flat tire changing and battery jump starting; vehicle repair; vehicle maintenance Emergency roadside assistance services in the case of vehicle breakdown failure, namely, towing, winch-out and delivery services of replacement tires and automobile parts

Produits et services

Vehicles, namely, cars, trucks, vans, motor scooters, mopeds, bicycles, electric bikes and motorcycles; trucks; motorcycles; mopeds; electric bikes; their parts, namely, suspension shock absorbers for vehicles; Absorbers, namely suspension springs for vehicles; engines for land vehicles; gearboxes for land vehicles; vehicle chassis; bodies, namely, bodies for vehicles; transmission shafts for land vehicles; hydraulic circuits for vehicles; torque converters for land vehicles; clutches, namely, clutches for land vehicles; axles, namely, axles for land vehicles; vehicle brakes; vehicle wheels; vehicle wheel rims; hubcaps; hubs of vehicle wheels; tires; vehicle seats; headrests for vehicle seats; safety devices for vehicles, namely, seatbelts and air bags that are blowing in the nature of inflatable; wipers, namely, windscreen wipers; torsion bars, namely, torsion bars for vehicles; bumpers, namely, automobile bumpers; protective strips, namely, plastic parts for vehicles in the nature of exterior protective bumper trim strips; spoilers, namely, spoilers for automobiles; windshields, namely, automobile windshields; roof racks for vehicles; vehicle windows; stoppers for tanks, namely, gasoline tank cap stoppers for automobiles; luggage racks, namely, luggage roof racks for vehicles; cycles and motorcycle crutches, namely, kickstands for motorcycles and bicycles; anti-theft devices, namely, anti-theft alarms for vehicles Maintenance and repair of vehicles; emergency roadside assistance services in the case of vehicle breakdown failures, namely, flat tire changing and battery jump starting; vehicle repair; vehicle maintenance Emergency roadside assistance services in the case of vehicle breakdown failure, namely, towing, winch-out and delivery services of replacement tires and automobile parts

Abrégé

A device (116) for fixing a portable screen display to the backrest (104) of a seat (102) in a vehicle is disclosed. Said seat comprises a headrest (110) attached to said backrest by means of two rods (112) extending into apertures (108) in an upper part (106) of said backrest. Said device comprises upper means (122) for engaging with the upper portion of the backrest. Said upper means comprises one bracket (132) configured for engaging into at least one (108) of the apertures of the backrest. A seat (102) for a vehicle comprising a backrest (104) with an upper part (106) forming two apertures (108) is disclosed. A headrest (110) is attached to said backrest (104) by means of two rods (112) extending into the two apertures (108) and such a device (116).

Classes IPC  ?

• B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similaires; Disposition de leur commande

Abrégé

The invention relates to a device (DC) which is fitted in a power unit which includes a heat engine (MT) which provides a crankshaft (AM) with a first average torque combined with an acyclic torque, a gearbox (BV) which is coupled to a main shaft (AP) and bears a limit input torque which is dependent on an engaged gear and the acyclic torque and corresponds to a shot noise of the gearbox having an intensity which is below a predefined threshold, and a prime mover (MM) which provides the main shaft (AP) with a second torque. This device (DC) determines a maximum acyclic torque which corresponds to a limit input torque which is borne when a gear is engaged, then derives, from this maximum acyclic torque, a first related maximum average torque, and, if a required torque is greater than this first maximum average torque, causes the heat motor (MT) to provide a first average torque of at most equal to the first maximum average torque and causes the prime mover (MM) to provide a second torque which is equal to the difference between the required torque and this first average torque.

Classes IPC  ?

• B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
• B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p.ex. des moteurs ou des générateurs
• B60W 20/17 - Stratégies de commande spécialement adaptées à la réalisation d’un effet particulier pour réduire le bruit
• B60W 30/20 - Réduction des vibrations dans la chaîne cinématique
• B60W 50/00 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier

Abrégé

The invention relates to an overlay (9) for assembling a gearbox and to an assembly method. The assembly overlay (9) makes it possible to show the operator the guiding teeth of a sleeve which are difficult to detect with the naked eye. The overlay includes a planar surface (91) for engaging the radial plane of the sleeve and a marking (94) which makes it possible to indicate the guiding teeth when the sleeve is mounted on the overlay (9). The invention relates to a method for assembling a gearbox of a motor vehicle. The method applies in particular to the assembly of a sleeve and a hub which are involved when shifting to a gear ratio.

Classes IPC  ?

• B23P 15/14 - Fabrication d'objets déterminés par des opérations non couvertes par une seule autre sous-classe ou un groupe de la présente sous-classe de pièces d'engrenage, p.ex. de pignons
• F16D 23/06 - Dispositions pour la synchronisation avec embrayage à friction additionnel et mécanisme de blocage empêchant l'enclenchement de l'embrayage principal avant synchronisation
• B23Q 1/03 - Supports fixes d'outils ou de pièces
• B25H 1/00 - Etablis; Etagères ou supports portatifs pour disposer des outils portatifs ou des pièces à travailler

Abrégé

A method for controlling an internal combustion engine having at least two cylinders, said method comprising an operation of cutting off of the injection of fuel into one cylinder or a group of cylinders, wherein the cylinder or group of cylinders that is cut off is different for each cycle of the motor. Figure

Classes IPC  ?

• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 41/12 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour la décélération
• F02P 5/04 - Avance ou retard à l'allumage par étincelle électrique; Leur commande automatiquement, en fonction des conditions de travail du moteur, du véhicule ou des conditions atmosphériques
• F02D 37/02 - Commande non électrique conjointe de plusieurs fonctions des moteurs, non prévue ailleurs une des fonctions étant l'allumage

Abrégé

The invention relates to a device for controlling the steering of a motor vehicle comprising at least one steered wheel and at least one steering wheel (100), comprising means (130) for modifying the gear ratio between a steering wheel control angle (θ) and a steered wheel (105) turning angle (θ'), characterised in that said control device also comprises a camera (200) for reading road signs, said means (130) taking into account said road signs for the modification of said ratio.

Classes IPC  ?

• B62D 1/16 - Colonnes de direction
• B62D 5/00 - Direction assistée ou à relais de puissance
• B62D 15/02 - Indicateurs de direction ou aides de direction
• B62D 7/15 - Timonerie de direction; Fusées ou leur montage pour roues pivotant individuellement, p.ex. sur pivot de fusée les axes de pivotement étant situés dans plus d'un plan perpendiculaire à l'axe longitudinal du véhicule, p.ex. toutes les roues étant directrices caractérisée par des moyens modifiant le rapport entre les angles de direction des roues directrices

Abrégé

A carbonitriding facility (IC) comprises a heating chamber (CC) for heating at least one steel part (PA) to a first temperature, in an inert gas and at a first pressure, a first enrichment chamber (CE1) for enriching the heated part with nitrogen, by alpha-phase nitriding at a second temperature, lower than or equal to the first temperature, and at a second pressure, a second enrichment chamber (CE2) for enriching the part enriched with nitrogen with carbon, by carburising at a third temperature, higher than the second temperature, and at a third pressure, a quenching chamber (CT) for quenching the part enriched with nitrogen and with carbon at a fourth pressure, transfer airlocks (ST1-ST3) for inter-chamber transfer in a controlled atmosphere, and transfer means (MT) for transferring the part from the heating chamber (CC) to the quenching chamber (CT) via the transfer airlocks (ST1-ST3).

Classes IPC  ?

• C23C 8/02 - Pré-traitement du matériau à revêtir
• C21D 1/74 - Procédés de traitement en gaz neutre, en atmosphère contrôlée, sous vide ou dans des matières pulvérulentes
• C21D 9/00 - Traitement thermique, p.ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliers; Fours à cet effet
• C23C 8/34 - Traitement par plusieurs éléments en plusieurs étapes
• C23C 8/80 - Post-traitement
• F27B 9/02 - Fours dans lesquels la charge est déplacée mécaniquement, p.ex. du type tunnel; Fours similaires dans lesquels la charge se déplace par gravité à plusieurs chambres; Combinaisons de fours

Abrégé

The invention relates to a motor vehicle comprising a combustion engine (1), a starter or starter-alternator (2), a belt (4) for driving the combustion engine (1) by means of the starter or starter-alternator (2), a module (6) for detecting the risk of the belt (4) slipping, and a module for estimating a distance (8) between the vehicle and a preceding vehicle in such a way that the module (6) for detecting the risk of the belt (4) slipping is designed to detect a risk of the belt (4) slipping by taking account of a distance estimated by the estimation module (8).

Classes IPC  ?

• F02N 11/08 - Circuits spécialement adaptés pour le démarrage des moteurs
• B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
• F16H 7/02 - Transmissions pour transmettre un mouvement rotatif par des organes flexibles sans fin par courroies trapézoïdales
• F02B 67/06 - Moteurs caractérisés par l'agencement d'appareils auxiliaires non prévu ailleurs, p.ex. un appareil ayant des fonctions différentes; Entraînement non prévu ailleurs de ces appareils auxiliaires par les moteurs à entraînement mécanique des appareils auxiliaires entraînés par chaînes, courroies ou autres organes sans fin
• G01M 13/02 - Mécanismes d’engrènement; Mécanismes de transmission
• F02N 15/08 - Liaison entre les moteurs de démarrage et les moteurs principaux; Leur accouplement ou désaccouplement la liaison étant du type à friction
• F02N 11/04 - Démarrage des moteurs au moyen de moteurs électriques les moteurs étant associés avec des générateurs de courant

Abrégé

The invention relates to a method for identifying an open-circuit voltage curve of an ageing cell for accumulating electrical power. The method comprises a step (21) of identifying a reference open-circuit voltage curve, for example the indicator of the manufacturer of the cell, then a step of commanding (22) open-circuit voltage plateaus in order to then carry out a step (23) of measuring electrical data, then a step (24) of determining the loss of the capacity of the cell, and finally a step (25) of calculating an ageing function parameterised depending on the coefficient of loss of capacity and the reference open-circuit voltage curve. The invention is applicable to any device for controlling an electrical cell and any electrical device powered by the cell, for example an electrical vehicle or a portable electronic device.

Classes IPC  ?

• G01R 31/36 - Dispositions pour le test, la mesure ou la surveillance de l’état électrique d’accumulateurs ou de batteries, p.ex. de la capacité ou de l’état de charge
• B60L 11/18 - utilisant de l'énergie fournie par des piles primaires, des piles secondaires ou des piles à combustibles

Abrégé

The invention relates to an attachment device (10) of a motor vehicle power train, comprising: a body (14) intended to be fixed to a longitudinal structural profile section of the vehicle; an arm (16) intended to be fixed to the power train of the vehicle, said arm (16) being fixed to the body (14) in a flexible manner; a battery support (18) forming an integral part of the body (14). The body (14) comprises a lateral face (22) intended to be in contact with the structural profile section, the battery support (18) forming an upper face (24) extending transversely, preferably perpendicular, to the lateral face (22). The invention also relates to a vehicle comprising such an attachment device (10).

Classes IPC  ?

• H01M 2/10 - Montures; Dispositifs de suspension; Amortisseurs; Dispositifs de manutention ou de transport; Supports
• B60R 16/04 - Agencement des batteries

Abrégé

The invention relates to a device (DD) which is intended for detecting a malfunction of an accelerator pedal (PA) of a vehicle (V), which also includes a brake pedal (PF) and a clutch pedal (PE). Said device (DD) includes analysis means (MA) arranged, in the event that simultaneous use of the brake pedal (PF) and the accelerator pedal (PA) is detected, to verify whether the clutch pedal (PE) is used, and if not to output a signal representing a malfunction of the accelerator pedal (PA), and control means (MC) arranged, in the event that said signal is received, to trigger operation of the power train of the vehicle (V) in a downgraded mode. The invention provides for a second verification of the use of said clutch pedal (PE) so as to only order the start of said downgraded mode if said clutch pedal (PE) is still not being used.

Classes IPC  ?

• B60W 50/02 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p.ex. en diagnostiquant ou en palliant à un dysfonctionnement
• B60W 50/029 - Adaptation aux défaillances ou contournement par solutions alternatives, p.ex. en évitant l'utilisation de parties défaillantes

Abrégé

The invention relates to a gearbox which includes a shaft (200) and gears (300) mounted on said shaft in order to transmit power at a gear ratio determined by the rigid connection of the shaft to one of the idler gears, said shaft furthermore being hollow, the box including, concentric with said shaft, a control cylinder (100) in helical connection (150) with said shaft, the cylinder comprising at least one track (110, 120, 130) for acting by longitudinal translation on control pins (320, 322, 324) which pass through the wall of the shaft in order to control the rigid connection or release of the idler gears with respect to the shaft, said at least one track having an average slope angle on the cylinder to compensate for the translation of the cylinder during a rotation due to the helical connection and to only move each pin when the corresponding gear should be actuated.

Classes IPC  ?

• F16H 63/18 - Mécanismes finals de sortie à cet effet; Moyens de manœuvre pour les mécanismes finals de sortie plusieurs mécanismes finals de sortie étant mus par un seul mécanisme final de manœuvre commun les mécanismes finals de sortie étant actionnés successivement par le mouvement progressif du mécanisme final de manœuvre le mécanisme final de manœuvre comprenant des cames

Abrégé

A signalling device (10) for a motor vehicle, comprising at least one first light source (60) and one second light source (40) supported inside the same housing (70), said first and second light sources (60, 40) being able to respectively generate first and second light beams (F60, F40) along distinct determined directions, characterised in that the second light source (40) is arranged so as to be able to generate the second light beam (F40) in the direction of an extension piece (50) extending outside of the housing (70), in the immediate vicinity of the housing (70) and acting as a reflecting surface (SR) for the second light beam (F40).

Classes IPC  ?

• F21S 8/10 - spécialement adaptés pour des véhicules
• B60Q 1/26 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules
• B60Q 1/30 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer l'arrière du véhicule, p.ex. au moyen de surfaces réfléchissantes
• B60Q 1/34 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer un changement de direction

Abrégé

The invention relates to an electronic system (101) which has a decorative shell (10), a retraction device, and an external technical portion. The decorative shell (10) includes a fusible area configured to break when a pressure greater than or equal to a predetermined pressure is applied to said shell, and the retraction device includes: a pin (40); a cotter (30) engaging, on one side, with the widened section (52) and, on the other side, with a sleeve (22) for attaching the system; said sleeve (22) being rigidly connected to the external technical portion (1), said pin (40), cotter (30) and sleeve (22) being arranged in such a way that, when the fusible area breaks, a movable portion (11) of the decorative shell (10) causes said pin (40) to move, thus freeing up the movement of the cotter (30), the movement of the cotter (30) allowing the sleeve (22) to move along the axis of the pin, in such a way that the external technical portion (1) retracts into the passenger compartment.

Classes IPC  ?

• H01Q 1/00 - ANTENNES, c. à d. ANTENNES RADIO - Détails de dispositifs associés aux antennes
• H01Q 1/12 - Supports; Moyens de montage
• H01Q 1/32 - Adaptation pour l'utilisation dans ou sur les véhicules routiers ou ferroviaires
• H01Q 1/42 - Enveloppes non intimement mécaniquement associées avec les éléments rayonnants, p.ex. radome
• B60R 21/00 - Dispositions ou équipements sur les véhicules pour protéger les occupants ou les piétons ou pour leur éviter des blessures en cas d'accidents ou d'autres incidents dus à la circulation

Abrégé

The invention relates primarily to a manual device (10) for fitting sealing plugs for a cylinder block, characterized in that said device (10) comprises: a gripping means (13), an elongate frame (16) provided at one of its ends with a tool (17) that is able to insert said sealing plug into a bore made in said cylinder block and at its other end with a counterweight (20), and a guide system (23) intended to position an axis (X) of said tool (17) along an axis of said bore formed in said cylinder block.

Classes IPC  ?

• B25B 27/00 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs
• B25B 27/02 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs pour assembler des objets par ajustage à la presse, ou pour les détacher

Abrégé

Display method used in a motor vehicle involving a first step of measuring a physical parameter of the vehicle; a step of displaying on a display means a counter indicating the measured parameter; a second step of measuring an energy consumption of the vehicle; and a step of altering the appearance of the said counter displayed on the display means according to the measured energy consumption.

Classes IPC  ?

• B60K 35/00 - Agencement ou adaptations des instruments
• B60K 37/02 - Agencement des instruments
• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
• B60W 30/18 - Propulsion du véhicule
• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention

Abrégé

The invention relates to a method and a device for detecting the presence of a spring (3) on a seal on the stem (1a) of a relief valve (1), the method comprising the step of fitting the stem seal (1a) of the relief valve in a detection device (2) while maintaining and centring the relief valve seal inside the device (2), detecting the absence or presence of the spring (3) on the relief valve seal by emission of a light beam (7) between an emitting optical fibre (4) and a receiving optical fibre (4a), the optical fibres (4, 4a) being arranged on respective sides of the seal of the stem (1a) of the relief valve opposite to the spring (3), the spring (3), when present, being in the passage of the light beam (7) emitted between the optical fibres (4, 4a). The invention is applicable in the motor vehicle industry.

Classes IPC  ?

• G01D 5/34 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens optiques, c. à d. utilisant de la lumière infrarouge, visible ou ultraviolette avec atténuation ou obturation complète ou partielle des rayons lumineux les rayons lumineux étant détectés par des cellules photo-électriques
• G01D 5/26 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens optiques, c. à d. utilisant de la lumière infrarouge, visible ou ultraviolette
• F02M 65/00 - Test des appareils d'injection de combustible, p.ex. test du début d'injection

Abrégé

The invention relates to a press tool (12) for shaping a stamping piece, in particular of the bodywork of a motor vehicle, comprising: a die (16) having a receiving surface (20') for the stamping piece intended to engage with a main presser (32); and a slide (26) having a punch (36) able to deform an edge (6) of the stamping piece (2) against the receiving surface (20') of the die; the slide (26) comprising an auxiliary presser (38) able to press a distal portion of the edge (6) of the stamping piece (2) against the receiving surface (20') before deforming said edge (6). The invention also relates to a method implemented by such a tool (12), the method comprising pressing, by means of the auxiliary presser (38), of the edge (6) of the stamping piece (2) before and/or during deformation thereof.

Classes IPC  ?

• B21D 19/08 - Mise en forme ou autres traitements des bords, p.ex. des bords des tubes par l'action unique ou successive d'outils presseurs, p.ex. de mors d'étaux
• B21D 5/04 - Cintrage des tôles le long de lignes droites, p.ex. pour former un pli simple sur des presses particulières avec fixation d'un côté de la pièce

Abrégé

The invention relates to a gearbox which includes a shaft (200) and gears (300), said shaft (200) furthermore being hollow, the gearbox also including, concentric with said hollow shaft (200) and on the inside thereof, a control cylinder (100) movable at least by longitudinal translation relative to said hollow shaft (200), in order to engage by longitudinal translation with control pins passing through the wall of the hollow shaft (200) in order to control the rigid connection of the gears (300) with the hollow shaft (200), the cylinder (100) being held in position relative to the shaft (200) by a rounded component (160), and controlled by a first rod driving the cylinder during a relative longitudinal movement in a first direction in order to overcome the holding force imposed by the rounded component and retracting due to the ramp effect caused by said holding force during a relative movement in the opposite direction.

Classes IPC  ?

• F16H 63/30 - Caractéristiques de structure des mécanismes finals de sortie

Abrégé

A method allows the calibration of the position of a light beam (FL) from a moving source (SL) of a system (V) comprising a camera (CO) recording images of an area (ZF). Said method comprises a first step, in which at least one light detector (DL) is positioned in the area (ZF) at a chosen distance from the system (V); a second step, in which the source (SL) is moved in order that the light beam (FL) thereof scans the area (ZF), and the position of the source (SL) is stored when the light detector (DL) detects the light beam (FL); and a third step, in which the stored position of the source (SL) is associated with the position of the optical axis (AO) of the camera (CO) with respect to the position of the light detector (DL) in the area (ZF).

Classes IPC  ?

• B60Q 1/00 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet
• F21S 8/10 - spécialement adaptés pour des véhicules
• G06T 7/00 - Analyse d'image

Abrégé

A method allows the calibration of the position of a light beam (FL) from a moving source (SL) of a system (V) comprising a camera (CO) recording images from an area (ZF). Said method comprises a first step, in which a marker (MC) is positioned in the area (ZF) at a chosen distance from the system (V); a second step, in which the source (SL) is moved so that the light beam (FL) thereof scans the area (ZF), images are acquired using the camera (CO) and one image is stored, in which the marker (MC) is illuminated by the light beam (FL), in correspondence with the position of the source (SL); and a third step, in which the position of the marker (MC) is determined in said stored image, and said position is associated with the position of the source (SL) stored in correspondence with said image.

Classes IPC  ?

• B60Q 1/00 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet
• F21S 8/10 - spécialement adaptés pour des véhicules
• G06T 7/00 - Analyse d'image

Abrégé

The invention relates to a device for developing and controlling a tool for gripping/depositing a part to be assembled on a vehicle body, characterised in that it comprises a carrier structure (2) on which elements (31, 32) are positioned, which reproduce the geometry of the part of the vehicle body that is to receive the part to be assembled, said elements (31, 32) forming a geometrical reference model corresponding to the theoretical digital definition of the part of the vehicle body on which the part to be assembled is to be deposited by the gripping/depositing tool (7).

Classes IPC  ?

• B25J 9/16 - Commandes à programme
• B62D 65/02 - Assemblage de sous-ensembles ou de composants avec la caisse ou entre eux, ou positionnement de sous-ensembles ou de composants par rapport à la caisse ou à d'autres sous-ensembles ou d'autres composants

Abrégé

The invention relates to a method for diagnosing an energy-transfer management device, comprising a first terminal, a second terminal, a third terminal intended for being connected to at least one electricity consumer, and a fourth terminal intended for being connected to an electric-energy storage system, said device comprising a first main switch connected to the second terminal as well as to the third terminal, and a second main switch connected to the fourth terminal as well as to the third terminal, the method including the following steps: initialising a position of the switches, testing the second main switch, opening the second main switch, requesting the closing of a switch inside the storage device, testing the first main switch according to a measurement of the voltage at the terminals of the storage device, and testing the first main switch based on a current measurement.

Classes IPC  ?

• B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
• G01R 31/327 - Tests d'interrupteurs de circuit, d'interrupteurs ou de disjoncteurs

Abrégé

A method for manufacturing a composite component (10) is disclosed, said method comprising the following steps: - stacking, in a first heated mould, a first mat, a spacer and a second mat, the mats being impregnated with thermosetting resin; and:• - compressing and heating the stack in order to polymerize the thermosetting resin. Said method comprises, prior to the stacking step, a step of compressing the spacer (114) in a non-heated second mould (30), an internal surface (34) of said second mould comprising an imprint (36) so as to shape the spacer to said imprint. An internal surface of the first mould comprises an imprint corresponding to the imprint (36) of the second mould. Thus, during the step of compression and of heating by the first mould, a gap between the spacer and said first mould is substantially constant. There is therefore no risk of the spacer being compressed randomly during the compression and heating step.

Classes IPC  ?

• B29C 70/86 - Incorporation dans des couches de renforcement imprégnées cohérentes
• B29D 24/00 - Fabrication d'objets avec parois creuses
• B32B 29/02 - Produits stratifiés composés essentiellement de papier ou de carton adjacent à une couche fibreuse ou filamenteuse
• B29C 70/08 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts comprenant uniquement des renforcements, p.ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement comprenant des combinaisons de différentes formes de renforcements fibreux incorporés dans une matrice, formant une ou plusieurs couches, avec ou sans couches non renforcées
• B32B 37/14 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches
• B32B 3/12 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche discontinue, c. à d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche d'alvéoles disposées régulièrement, soit formant corps unique dans un tout, soit structurées individuellement ou par assemblage de bandes indépendantes, p.ex. structures en nids d'abeilles
• B31D 3/02 - Fabrication d'articles de structure alvéolaire, p.ex. de panneaux d'isolation de réseaux en nids d'abeilles

Abrégé

The invention concerns a method for producing a nanocomposite polymer by means of a single-screw or double-screw extruder comprising a sleeve. The invention is characterised in that the method comprises the following steps of: - addition of inorganic or inorganic-organic hybrid nanofiller precursors to a thermoplastic polymer or to a thermosetting resin pre-polymer in the extruder; - dispersion, in the thermoplastic polymer or the thermosetting resin pre-polymer in the molten state, of the inorganic or inorganic-organic hybrid nanofiller precursors; - inorganic condensation under the action of microwaves; and - obtaining of a thermoplastic or thermosetting nanocomposite polymer.

Classes IPC  ?

• C08J 5/02 - Traitement direct des dispersions, p.ex. du latex, pour produire des objets
• C08J 3/205 - Formation de mélanges de polymères avec des additifs, p.ex. coloration en présence d'une phase liquide
• C08J 3/28 - Traitement par ondes énergétiques ou par rayonnement de particules

Abrégé

The present invention relates to a front side bodywork assembly for a motor vehicle, comprising at least one wing (1), a reinforcement (3) for stiffening the wing, and a mudguard (2), individually attached to a bearing structure of the motor vehicle. The wing (1) is attached to the reinforcement (3) and the mudguard (2) includes at least one window (8) providing an opening (9) through same for access to an attachment area between the wing (1) and the reinforcement (3). The reinforcement (3) includes a seal (10-11) which constitutes a member for sealing said opening (9) on the surface thereof facing the reinforcement (3) and which constitutes a member for setting the mudguard (2) against the wing (1) by resting the mudguard (2) against the seal (10-11).

Classes IPC  ?

• B62D 25/16 - Garde-boue ou ailes; Panneaux couvrant les roues

Abrégé

An air deflection device (DD) comprises a wall (PD) mounted to rotate on an element so that it can be positioned in at least a deployed and a folded position in which positions it respectively deflects or does not deflect a flow of air, a first spring (R1) which is able to apply to the wall (PD) a first torque in order to position it in the folded position, a second spring (R2) which is made of a shape memory alloy and is able, when internally heated, to exhibit a shape capable of applying to the wall (PD) a second torque, higher than the first torque and opposing the latter, in order to position it in the deployed position, and a first electric circuit (C1) designed to cause there to circulate, on demand, in the second spring (R2), an electric current capable of causing it to heat up internally through a Joule effect.

Classes IPC  ?

• B62D 35/02 - Carénage des surfaces de dessous
• B62D 37/02 - Stabilisation des caisses de véhicules sans agir sur les dispositifs de suspension par moyens aérodynamiques

Abrégé

The invention relates to a device for the post-treatment of the exhaust gases of a combustion engine (1), characterized in that it comprises, from upstream to downstream: an oxidation catalyst part DOC (3); an outlet (41) of a means (4) for introducing a reducing agent or reducing agent precursor for the selective catalytic reduction SCR of nitrogen oxides ; a catalyst part (6) for the selective catalytic reduction SCR of the nitrogen oxides NOx; a particle filter part (7) provided with a catalyst coating for selective catalytic reduction SCRF of nitrogen oxides NOx; and a part (8) for treating ammonia leaks.

Classes IPC  ?

• F01N 3/08 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs
• F01N 3/10 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement
• F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opération; Commande spécialement adaptés à la conversion catalytique
• F01N 3/28 - Structure des réacteurs catalytiques
• F01N 3/021 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres
• F01N 3/035 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres en combinaison avec d'autres dispositifs avec des réacteurs catalytiques
• F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure

Abrégé

The invention relates to a device for the post-treatment of the exhaust gases of a combustion engine (1), characterized in that it comprises, from upstream to downstream: an oxidation catalyst body DOC (3) or an LNT NOx trap (3') ; an outlet (41) of a means (4) for introducing a reducing agent or reducing agent precursor for the selective catalytic reduction SCR of nitrogen oxides; a particle filter part (7) provided with a catalyst coating for the selective catalytic reduction SCRF of nitrogen oxides NO x; and a part (8) for treating ammonia leaks.

Classes IPC  ?

• F01N 3/08 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs
• F01N 3/10 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement
• F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opération; Commande spécialement adaptés à la conversion catalytique
• F01N 3/28 - Structure des réacteurs catalytiques
• F01N 3/021 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres
• F01N 3/035 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres en combinaison avec d'autres dispositifs avec des réacteurs catalytiques
• F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure

Abrégé

The invention relates to a lighting and/or indicating device for a motor vehicle (1) comprising a control unit connected to a vehicle access control device characterized in that each of the first (51) and second (52) rotating modules has a first surface (MIR) and a second surface (MOT) opposite the first: wherein the first surface (MIR) has a reflective surface (37) capable of directing the light beam (40) emitted by the first source of white light (33) toward said area and the second surface (MOT) bears a pattern; wherein said control unit asynchronously controls the rotation of the first and second rotating modules (51, 52) following detection of a control signal received by the vehicle access control device to direct the first surfaces (MIR) thereof toward said area via a series of at least two rotations of at least 180°, first in one direction then in the other, of each rotating module (51, 52) with a brightness determined according to the rotation of each module (51, 52). Said control unit asynchronously directs the modules (51, 52) before the end of a cycle having a predetermined duration such that the second surfaces thereof (MOT) are visible from outside the vehicle (1) at the end of the cycle having a predetermined duration.

Classes IPC  ?

• B60Q 1/24 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs pour éclairer des zones autres que la route, à l'avant du véhicule uniquement
• B60Q 1/50 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer d'autres intentions ou conditions, p.ex. demandes d'attente ou de dépassement
• B60Q 3/02 - Agencement des dispositifs d'éclairage pour l'intérieur des véhicules, leur montage, leur support ou les circuits à cet effet pour éclairage de l'habitacle des passagers ou du conducteur

Abrégé

The invention relates to a lighting and/or indicating device for a motor vehicle capable of illuminating an area extending around said vehicle during a cycle having a predetermined duration, said device comprising at least one first source of white light (33) and at least a first (51) and a second (52) adjacent rotating lighting and/or indicating modules capable of generating, respectively, light beams in predetermined directions, a control unit capable of controlling the rotation and the brightness of the first (51) and second (52) rotating modules. The invention is characterized in that each of the first (51) and second (52) rotating modules has a first surface (MIR) and a second surface (MOT) opposite the first: wherein the first surface (MIR) has a reflective surface (37) capable of directing the light beam (40) emitted by the first source of white light (33) toward said area and the second surface (MOT) carries a pattern; and said control unit controls at least one asynchronous rotation cycle and at least one synchronous rotation cycle of the first and second rotating modules (51, 52), during the predetermined duration, following detection of a control signal, to direct the first surfaces (MIR) thereof toward said area via a series of at least two rotations of at least 180°, first in one direction then in the other, of each rotating module (51, 52) with a brightness determined according to the rotation of each module (51, 52).

Classes IPC  ?

• B60Q 1/28 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer l'avant du véhicule
• F21Y 101/00 - Sources lumineuses ponctuelles
• F21Y 113/00 - Combinaison de sources lumineuses
• F21S 8/10 - spécialement adaptés pour des véhicules

Abrégé

The invention relates to a motor vehicle wheel assembly, including a wheel rim (2) having a central bore arranged in line with the axis of the wheel, and a hub cap (10). The assembly is characterised in that it comprises a hub (12) axially bearing on the hub cap (10) towards the inside of the vehicle, said hub including a cylindrical portion fitted into the central bore, which comprises a central outer groove receiving a locking collar forming an open circle provided such as to be tightened inside said groove in order to enter the bore, and then to expand radially outwards such as to ensure axial locking of the hub towards the outside, the hub (12) also including, for the removal thereof, a device for tightening the locking collar (50) which tightens same in the outer groove.

Classes IPC  ?

• B60B 7/06 - Systèmes de fixation à cet effet
• B60B 7/16 - Dispositifs antivol
• B60B 7/12 - Systèmes de fixation à cet effet comportant un ressort ou un élément d'accrochage annulaires, montés sur le chapeau

Abrégé

The present invention relates to a device for the relative indexing of the splines of a primary shaft of a gearbox and of a central hub of a clutch of an engine for a motor vehicle. According to the invention, the device is characterized in that it comprises a tool (20) with an operating handle (21) removably mounted on the engine casing and of which the opposite end (23) to the operating handle (21) can mesh with the starter ring gear of the engine in order to be able to use the operating handle (21) to turn the starter ring gear and the splined central hub at the same time into an indexing angular position that allows the splined shaft to engage at the same time in the splined hub. The invention finds an application in the automotive field.

Classes IPC  ?

• B23P 19/10 - Alignement de pièces qui doivent être assemblées entre elles
• F16H 57/00 - TRANSMISSIONS - Parties constitutives générales des transmissions
• B60K 17/06 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du changement de vitesse

Abrégé

Protection device provided for a suspension ball joint fixed to the base of a hub carrier of a wheel of a motor vehicle, this device comprising a flange (40) intended to be fixed above a gaiter that seals off the ball joint, which can accept, over an angular sector, a heat shield (34) intended to face toward a brake disc, characterized in that the flange (40) comprises, toward the exterior, over an angular part of its outline, a channel (42) comprising at least one end (50) that allows run off to be removed from this side.

Classes IPC  ?

• B60G 7/00 - Bras de suspension articulés; Leurs accessoires
• B62D 7/16 - Disposition relative des articulations de la timonerie
• F16C 11/06 - Articulations à rotule; Autres articulations ayant plus d'un degré de liberté angulaire, c. à d. joints universels

Abrégé

The invention relates to a lighting and/or indicating device (1) for a motor vehicle comprising a control unit connected to a vehicle access control device characterized in that each of the first (51) and second (52) rotating modules has a first surface (MIR) and a second surface (MOT) opposite the first: wherein the first surface (MIR) has a reflective surface (37) capable of directing the light beam (40) emitted by the first source of white light (33) toward said area and the second surface (MOT) carries a pattern; wherein said control unit asynchronously controls the rotation of the first and second rotating modules (51, 52) following detection of a control signal received by the vehicle access control device to direct the first surfaces (MIR) thereof toward the area around the vehicle by means of a series of at least two rotations of at least 180°, first in one direction then in the other, of each rotating module (51, 52) with a brightness determined according to the rotation of each module (51, 52): wherein the control unit asynchronously directs the modules (51, 52) before the end of a cycle having a predetermined duration such that the second surfaces thereof (MOT) are visible from outside the vehicle at the end of the cycle having a predetermined duration.

Classes IPC  ?

• B60Q 1/48 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour parquer

Abrégé

The invention relates to a follow-me-home lighting and/or indicating device for a motor vehicle capable of illuminating an area extending around said vehicle for a predetermined duration, wherein said device has at least one first source of white light (33) and at least first (51) and second (52) rotating lighting and/or indicating modules capable of generating, respectively, light beams in predetermined main directions. The invention is characterized in that each of the first (51) and second (52) rotating modules has a first surface (MIR) and a second surface (MOT) opposite the first, wherein the first surface (MIR) has a reflective surface (37) capable of directing the light beam (40) emitted by the first source of white light (33) toward said area and the second surface (MOT) bears a pattern. Said device also comprises a control unit (OC) capable of controlling the rotation and the brightness of at least one rotating module (52) to direct the first surface (MIR) thereof toward said area such as to sweep at least partially said area via a series of at least two consecutive rotations of at least 180°, first in one direction then in the other, of the rotating module (52) with a brightness determined according to the rotation of the module (52).

Classes IPC  ?

• B60Q 1/24 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs pour éclairer des zones autres que la route, à l'avant du véhicule uniquement

Abrégé

The invention relates to a device (100) for controlling the power supply of a starter (300) solenoid (200), the input of said device (100) being electrically powered by a voltage source (1). The device (100) comprises a power transistor (16) connected in series with an electromechanical relay (17), and a control signal (7) is supplied at the output of the device (100) when the power transistor (16) and the electromechanical relay (17) switch to an on-state, said signal (7) controlling the power supply of the solenoid (200).

Classes IPC  ?

• F02N 11/08 - Circuits spécialement adaptés pour le démarrage des moteurs

Abrégé

The invention relates mainly to a protective carrier (10) for an electronic housing (11) to be used preferably in a motor vehicle, comprising a base (13) suitable for being attached to an attachment interface (16) of the vehicle, and characterised in that it also comprises a hood (17) on an inner face of which said electronic housing (11) is to be mounted, said hood (17) being connected to said base (13) by means of a hinge (20), said hood (17) being suitable for attachment to said base (13) on an edge opposing said hinge (20).

Classes IPC  ?

• F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure
• H05K 5/00 - Enveloppes, coffrets ou tiroirs pour appareils électriques
• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule

Abrégé

A method of communication between a tool (7) and a computer (2), said computer (2) comprising a storage means, said storage means comprising a memory space divided into memory areas, said method comprising the following steps: - writing of parameters in a predefined memory area of the memory space; - reception of a request to check the integrity of the parameters contained in the predefined memory area, said request being sent from the tool (7); - checking of the integrity of the parameters contained in the predefined memory area; - sending of a confirmation message indicating the end of the step of checking the integrity of the parameters and the result of this check, said message being sent to the tool (7); said method comprising, following the reception step, a step of writing, by the computer (2), of a predetermined item of data in each unwritten memory area of the memory space.

Classes IPC  ?

• H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
• H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison
• G06F 12/02 - Adressage ou affectation; Réadressage
• G06F 9/445 - Chargement ou démarrage de programme

Abrégé

The invention concerns a method for regenerating a particle filter and eliminating sulphur from an oxidation catalyst (DOC), the particle filter (FAP) and the oxidation catalyst (DOC) being housed in an exhaust line (4) provided on an internal combustion engine (1), into which an air/fuel mixture (M) is supplied. The method comprises: - a first enrichment step that is carried out when a phase of regenerating the particle filter (FAP) is triggered, in which a richness (R) of the air/fuel mixture (M) increases from a first richness (Ri) to a second richness (R2) - a second enrichment step in which the richness (R) increases from the second richness (R2) to a third richness (R3) that is carried out when an instruction to eliminate sulphur from the oxidation catalyst (DOC) is sent by a desulphation supervisor, and when an acceleration phase (Phaœ) of the motor vehicle is carried out.

Classes IPC  ?

• F01N 3/023 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres utilisant des moyens pour régénérer les filtres, p.ex. par combustion des particules piégées
• F01N 3/035 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres en combinaison avec d'autres dispositifs avec des réacteurs catalytiques
• F02D 41/02 - Dispositions de circuits pour produire des signaux de commande
• F02D 41/10 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour l'accélération

Abrégé

A device (DC) controls the quality of the air supplying an enclosure associated with first (C1) and second (C2) pipes supplied respectively with external and recirculated air, a third pipe (C3) supplied with air by the first (C1) and second (C2) pipes, and access means (MA1, MA2) controlling the access of the external and recirculated air to the third conduit (C3) depending on a distribution instruction. Said device (DC) comprises measurement means (MM) for measuring the concentration of at least two chemical species present in the air contained in the third pipe (C3), and control means (MC) arranged to deliver, successively, N different distribution instructions, to order the taking of measurements of concentrations for each of said distribution instructions, and to deduce, from said measurements of concentrations, an optimum distribution instruction capable of resulting in air of an optimum quality being supplied to the third pipe (C3).

Classes IPC  ?

• G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation

Abrégé

The invention relates to an air deflector (4) intended to be mounted under a motor vehicle, in front of a wheel of said vehicle, with a view to reduce the aerodynamic drag at said wheel, wherein said air deflector (4) comprises: an angled front surface (12) having a concave profile ; two side surfaces (14; 14') on either side of the front surface (12), respectively; wherein at least one of the two side surfaces (14; 14') has a concave profile. The invention also relates to a vehicle comprising at least one such air deflector (4).

Classes IPC  ?

• B62D 35/02 - Carénage des surfaces de dessous

Abrégé

A method of communication between a tool (6) and a computer (2), said computer (2) comprising a storage means, said storage means comprising a memory space divided into a plurality of memory areas, said method comprising the following steps: - reception, by the computer (2), of a request to delete data contained in all the memory areas, said request being sent from the tool (6); - deletion, by the computer (2), of the data contained in all the memory areas; - sending, by the computer (2), of a confirmation message indicating the end of the deletion step, said message being sent to the tool (6); - writing, by the computer (2), of calibration parameters in a predefined memory area of the memory space; said method comprising, following the deletion step, a step of writing, by the computer (2), of a predetermined item of data in each memory area.

Classes IPC  ?

• H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
• H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison
• G06F 12/02 - Adressage ou affectation; Réadressage
• G06F 9/445 - Chargement ou démarrage de programme

Abrégé

The invention relates to a device for identifying motor vehicle malfunctions, said device comprising a library of characteristics of sound and/or vibratory signals (9) and a search engine (10) that can compare at least one sound and/or vibratory characteristic (8) of a noise (2, 3) and/or vibration with characteristics from the library of characteristics of sound (9) and/or vibratory signals.

Classes IPC  ?

• G01H 1/00 - Mesure des vibrations dans des solides en utilisant la conduction directe au détecteur
• G01M 15/12 - Test des moteurs à combustion interne par contrôle des vibrations
• G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente

Abrégé

The invention relates to a vehicle headlight (1) including: a main lighting module (2) arranged to emit a main light beam (31, 41, 51, 61) corresponding to a low-beam/high-beam headlight ; a plurality of complementary lighting modules (3, 3', 3") arranged such as to each emit a complementary light beam (32, 33, 34, 42, 43, 44, 52, 53, 54, 62, 63, 64) separate from said main light beam; an adjustment means (4) for adjusting the elevation and azimuth of each of said lighting modules (2, 3, 3', 3"); and a control unit, characterised in that said means for adjusting the elevation and azimuth is arranged such as to adjust the elevation and the azimuth of each of said lighting modules independently of one another in response to an order from said control unit.

Classes IPC  ?

• B60Q 1/14 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs les dispositifs étant des phares comportant un dispositif d'atténuation de la lumière
• B60Q 1/08 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs les dispositifs étant des phares réglables, p.ex. commandés à distance de l'intérieur du véhicule automatiquement
• B60Q 1/46 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour engendrer des signaux à éclats durant la marche, autres que pour signaler le changement de direction, p.ex. appels de phares
• B60Q 1/18 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs les dispositifs étant des phares supplémentaires à l'avant

Abrégé

A device for manual control (DC) is intended to control at least one function ensured by at least one member of a system. This device (DC) comprises: - a control body (CC) comprising a long-limbed central part (PC) and terminated by a rear part (PR), which is able to be mounted rotatably with respect to a support (PB), and a front part (PV), comprising a front face defining an indication zone (ZI) and a rear face to which is tied a wall (PG) delimiting a space under the indication zone (ZI), - at least one light-emitting diode (DE) able to deliver light in this space so as to back-light the indication zone (ZI), and - an actuator (A) able to be installed under the wall (PG) and to control the function in the case of interaction with the wall (PG) induced by the exerting of a pressure on the front part (PV) by a finger of a user.

Classes IPC  ?

• H01H 9/16 - Indicateurs de position, p.ex. "marche" ou "arrêt"
• H01H 21/02 - Interrupteurs actionnés par un organe moteur en forme d'élément pivotant entraîné directement par un corps solide, p.ex. une main - Détails
• H01H 21/24 - Organes moteurs, p.ex. manette agencés pour retourner à la position normale après suppression de la force motrice

Abrégé

A device (DA) is dedicated to learning the respective gear positions defined by the pinions of a gearbox (BV) coupled to a clutch (EM) and coupled to a variable speed heat engine (MT) and forming part of a vehicle (V), comprising a sensor (CP) suitable for delivering a first value representing the position of the pinions currently being used. When the clutch (EM) is in a closed position, said device (DA) is arranged to determine a second value representative of the gear currently being used as a function of the first value, and a third value representing an estimate of the gear currently being used as a function of measurements representative of the current speeds of primary (AP) and secondary (AS) shafts of the gearbox (BV), and for assigning to the first value an identifier of the gear chosen as a function of the result of a comparison between the second and third values.

Classes IPC  ?

• F16H 59/70 - Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion  les entrées étant fonction de l'état de la transmission fonction du rapport établi
• F16H 61/28 - Production ou transmission de mouvements pour les mécanismes finals de manœuvre un mouvement au moins du mécanisme final de manœuvre étant provoqué par une force non mécanique, p.ex. assistance

Abrégé

The invention relates to a motor vehicle structure (2) comprising a portion (6), generally extensive, with several screws (101, 102, 103) welded to said portion (3) and intended for the fixing of a device (24) that detects impact and fires (an) airbag(s); the structure (2) further comprising: a ribbed plate (12) fixed to the structure portion (6) between the screws (101, 102, 103) so as to reduce the inertance of at least one of said screws. The invention also relates to a vehicle comprising such a structure (2) and to the ribbed plate (12) of the structure (2).

Classes IPC  ?

• B62D 25/20 - Planchers ou sous-ensembles du fond

Abrégé

The invention relates to a method for controlling the torque of a power train in which: a) the transient is examined, b) the examined transient is classified in a predetermined transient category, c) a corrective torque is applied (Ccor) which is calibrated as a function of the transient category, d) a change in the transient category is detected and, in the event that a change is detected in the transient: e) the application of the corrective torque (Ccor1) preceding the detection of the change in the transient is stopped, f) the application of the corrective torque (Ccor2) is launched following detection of a change in the transient, characterized in that: g) over a determined transition duration (t), a corrective transition torque (Ccor') is applied, changing from the value (A) of the corrective torque (Ccor1) at the time (t0) of the performance of step e) to the value (B) of the corrective torque (Ccor2) at the time (t1) of the performance of step f).

Classes IPC  ?

• G05D 17/02 - Commande d'un couple; Commande de la puissance mécanique caractérisée par l'utilisation de moyens électriques
• B60W 30/20 - Réduction des vibrations dans la chaîne cinématique
• F02D 41/10 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour l'accélération

Abrégé

The invention relates to a method for controlling a displaying means (14) installed on board a vehicle and connected to an on-board processor, said on-board processor (12) being able to communicate with at least one first piece of nomadic equipment (11) and to receive at least one first and one second control signal delivered by a selecting means (15), said method being characterised in that it includes steps of: creating (201), in a memory, an ordered list of interfaces to be displayed by the first displaying means (14); in response to the reception (205) of the first control signal, displaying (206), on the displaying means (14), the graphical interface preceding in the list the graphical interface currently being displayed; and, in response to the reception (207) of the second control signal, displaying (208), on the displaying means (14), the graphical interface following in the list the graphical interface currently being displayed.

Classes IPC  ?

• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• G06F 3/0488 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels
• G06F 3/0485 - Défilement ou défilement panoramique
• G06F 3/0483 - Interaction avec des environnements structurés en pages, p.ex. métaphore livresque
• G06F 3/0338 - Dispositifs de pointage déplacés ou positionnés par l'utilisateur; Leurs accessoires avec détection du déplacement linéaire ou angulaire limité d’une partie agissante du dispositif à partir d’une position neutre, p.ex. manches à balai isotoniques ou isométriques
• H04M 1/60 - COMMUNICATIONS TÉLÉPHONIQUES Équipement de sous-station, p.ex. pour utilisation par l'abonné comprenant des amplificateurs de parole
• G06F 3/0482 - Interaction avec des listes d’éléments sélectionnables, p.ex. des menus
• B60K 35/00 - Agencement ou adaptations des instruments

Abrégé

The invention relates to a panel (1) for a vehicle, made of a composite material consisting of at least one polymer matrix and fibres, the fibres being arranged so as to form at least one strip (2, 3, 4) extending from one edge to the other of the panel (1), said strips (2, 3, 4) being narrower than the length of the edges of the panel (1) between which they extend, such as to locally create at least one reinforcement in the panel (1).

Classes IPC  ?

• B60R 21/06 - Filets de protection, feuilles transparentes, rideaux, ou analogues, p.ex. entre les occupants et la vitre
• B62D 29/04 - Carrosseries caractérisées par le matériau utilisé principalement en matières synthétiques

Abrégé

A human machine interface (IC) controls functions provided by at least one device (E1, E2) of a vehicle (V). To achieve this, the interface comprises an analysis means (MAN) arranged to analyse image data representative of a part of the driver in order to detect at least one movement of a part of the body, and/or an expression of the face, of the driver, comparison means (MCP) arranged to compare the detected movement and/or the detected expression with data representative of predefined movement or movements of a part or parts of the body and/or predefined expression or expressions of the face and stored in correspondence with the functions, and control means (MCT) arranged, in case of successful comparison with a predefined movement and/or predefined expression, to start an activation of a corresponding function.

Classes IPC  ?

• B60K 35/00 - Agencement ou adaptations des instruments
• B60K 37/06 - Agencement des accessoires sur le tableau de bord des commandes, p.ex. boutons de commande
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur

Abrégé

The invention relates to a vehicle lighting device (1) including at least one light source (2) arranged such as to emit light, a printed circuit board (3) on which the light source is mounted (2), at least one lens (4) arranged such as to receive the light emitted by said light source (82) and to project a light beam towards a glass plate (6) of the device (1), and a means (5) for attaching the lens (4) to the printed circuit board. Said attachment means (5) is arranged such as to have a thermal link between the printed circuit board (3) and the lens (4), such as to conduct the heat emitted by the printed circuit board (3) towards a space between the lens (4) and the glass plate (6).

Classes IPC  ?

• F21S 8/10 - spécialement adaptés pour des véhicules
• F21V 17/10 - Fixation des parties constitutives des dispositifs d'éclairage, p.ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques
• F21V 29/50 - Dispositions de refroidissement
• F21Y 115/10 - Diodes électroluminescentes [LED]

Abrégé

The invention relates to an abutment device (4) of an openable body section of a motor vehicle, including an abutment (7) and a counter-abutment in the form of a housing rigidly connected to the openable body section, the device (4) including: a mounting (5) capable of being rigidly connected to a structural element of the motor vehicle (1); a pin (6) mounted on the mounting (5); a balancer (33) mounted such as to be pivotable relative to the openable body section and the pin (6); and an abutment (7) including: a metal frame having a base (26) and a tab (27) extending the base (26); an attachment means (24) passing through the metal frame at the junction between the base (26) and the tab (27), and a polymer part (25) overmoulded on the metal frame and the attachment means (24), the polymer part (25) including a body (30) and a buffer (31).

Classes IPC  ?

• E05F 1/10 - Appareils de fermeture ou d'ouverture pour battants, non prévus ailleurs dans la présente sous-classe actionnés par ressort pour battants pivotants
• E05F 5/02 - Dispositifs de freinage, p.ex. ralentisseurs; Butées; Tampons particulièrement pour éviter le claquement des battants

Abrégé

The invention relates to a carbonitriding facility (IC) which includes: a heating chamber (CC), for heating at least one steel part (PA) to a first temperature, in the presence of a neutral gas and under a selected pressure; a first enriching chamber (CE1) for enriching the heated part with nitrogen, by nitriding same in α-phase at a second temperature no higher than the first temperature; a second enriching chamber (CE2) for enriching the nitrogen-enriched part with carbon, by carburising same at a third temperature higher than the second temperature; a quench chamber (CT) for quenching the nitrogen- and carbon-enriched part under pressure; a transfer airlock (ST) communicating with the chambers and suitable for temporarily receiving the part in a controlled atmosphere; and transfer means (MT) for transferring the part from one chamber to another chamber via the transfer airlock (ST).

Classes IPC  ?

• C23C 8/02 - Pré-traitement du matériau à revêtir
• C21D 1/74 - Procédés de traitement en gaz neutre, en atmosphère contrôlée, sous vide ou dans des matières pulvérulentes
• C23C 8/34 - Traitement par plusieurs éléments en plusieurs étapes
• C23C 8/80 - Post-traitement
• F27B 9/02 - Fours dans lesquels la charge est déplacée mécaniquement, p.ex. du type tunnel; Fours similaires dans lesquels la charge se déplace par gravité à plusieurs chambres; Combinaisons de fours
• C21D 9/00 - Traitement thermique, p.ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliers; Fours à cet effet

Abrégé

Machine for assisting the mounting of a rear axle with a deformable crossmember (10) onto a vehicle (2), said axle comprising a longitudinal suspension arm (12) on each side, having a connection at the front on the body shell of said vehicle and having a support at the rear for receiving the base of a suspension spring, the two arms being connected together in a rigid manner by a deformable crossmember, characterized in that said machine comprises a trolley (20) having a height-adjustable anchoring system (36) for fixing same between the two suspension arms (12), on the rear axle (10) or the body shell (2) while preventing rising, said trolley comprising, on each side of the anchoring system, a lifting means (40) for applying an upward force to the rear of each arm.

Classes IPC  ?

• B25B 27/30 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs pour assembler des objets autrement que par ajustage à la presse, ou pour les détacher pour mettre en place ou extraire des ressorts, p.ex. des ressorts hélicoïdaux ou à lame
• B62D 65/12 - Assemblage de sous-ensembles ou de composants avec la caisse ou entre eux, ou positionnement de sous-ensembles ou de composants par rapport à la caisse ou à d'autres sous-ensembles ou d'autres composants les sous-ensembles ou composants étant des suspensions, des freins, ou des blocs incluant une roue

Abrégé

The invention defines a method intended for detecting the pressing of display and interaction cells (CA) installed respectively in predefined positions of a touch screen (ET). The method includes a first step which consists of detecting, during a first selected time and in the absence of interaction with a user, at least each cell (CA) that is pressed continuously, then storing data representing the position of each detected cell (CA) in a file, and a second step of recovering said file and displaying on a control screen an image representing the touch screen (ET) and materialising the position of each detected cell (CA), such as to make it easier to diagnose the operation of said touch screen (ET).

Classes IPC  ?

• G06F 3/041 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

The invention relates to a method for providing measurements that represent the concentration of a chemical species in the air located outside first vehicles (V11-V13) which are not provided with an analysis sensor. The method includes a first step in which a second vehicle (V2) wirelessly transmits a measurement taken by an on-board analysis sensor (CA), representing the concentration of said chemical species, and a second step of comparing said transmitted measurement with current and maximum values representing current and maximum concentrations of the chemical species determined in an area through which the second vehicle (V2) passes and which is analysed by an analysis station (SA), and, when said measurement is between the current and maximum values, indicating to the second vehicle (V2) that its measurement is valid and thus that it is authorised to transmit same to the first vehicles (V11-V13) located in the area through which the second vehicle passes.

Classes IPC  ?

• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
• H04B 7/26 - Systèmes de transmission radio, c. à d. utilisant un champ de rayonnement pour communication entre plusieurs postes dont au moins un est mobile
• B60H 1/22 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée autrement que de l'installation de propulsion

Abrégé

The invention relates to a device for maintaining a tray (1) for electric power storage (2) in a motor vehicle. The invention comprises a strap (3) surrounding a shim (4) that is secured to a side member (5) and extending through the tray (1). In this way, the strap maintains the shim (4) in place by means of clamping, reinforcing the rigidity of the assembly formed by the tray (1), the shim (4) and the side member (5). The invention prevents the electrical cables that connect the electric power storage unit to electronic equipment from being disconnected in the event of a motor vehicle impact.

Classes IPC  ?

• B60R 16/04 - Agencement des batteries
• B60K 1/04 - Agencement ou montage des ensembles de propulsion électriques des dispositifs d'emmagasinage de l'énergie électrique pour la propulsion

Abrégé

The invention relates to a variable-geometry wheel hubcap, comprising a disc-shaped hubcap body intended for covering a vehicle wheel. The hubcap body comprises at least one hubcap cutout (15) and, for each cutout, a pivoting sealing flap (16) for sealing the cutout (15), and an actuator (18) intended for pivoting the sealing flap (16) about the hinge axis thereof in order to open the cutout of the hubcap (15) when the ambient temperature near the hubcap body rises. The actuator (18), which is made of a shape memory material, is attached by one of its ends to the hubcap body and by the other end to the sealing flap (16).

Classes IPC  ?

• B60B 7/00 - Chapeaux de roue, couronnes ou dispositifs similaires pour orner, protéger ou cacher, entièrement ou en partie, le corps de la roue, la jante, le moyeu ou le flanc du pneumatique
• B60B 19/10 - Roues non prévues ailleurs ou ayant des caractéristiques précisées dans l'un des sous-groupes du présent groupe avec ailettes de refroidissement
• B60B 7/02 - Chapeaux de roue, couronnes ou dispositifs similaires pour orner, protéger ou cacher, entièrement ou en partie, le corps de la roue, la jante, le moyeu ou le flanc du pneumatique essentiellement d'une seule pièce
• B60B 7/06 - Systèmes de fixation à cet effet

Abrégé

The invention relates to a method for estimating the air mass contained within the combustion chamber of a variable-timing heat-engine cylinder, which includes the steps of measuring the current position of the variable-timing actuators for each of the valves of the cylinder, predicting the time at which the exhaust valve closes (FE) and the times at which the intake valve opens and closes (OA, FA), in accordance with the current positions measured, and estimating the air mass (P masse air) estimated from the predicted times, in which, during the prediction step, the current position of each of said variable-timing actuators is corrected in accordance with the set position (Pos VTT cons sat filt) of each of the actuators.

Classes IPC  ?

• F02D 33/02 - Commande non électrique de l'alimentation en combustible ou en air comburant, non prévue ailleurs en air comburant
• F02D 41/18 - Dispositions de circuits pour produire des signaux de commande en mesurant le débit d'admission d'air
• F02D 13/02 - Réglage de la puissance du moteur par variation des caractéristiques de fonctionnement de la soupape d'admission ou de la soupape d'échappement, p.ex. réglage de la durée d'admission ou d'échappement pendant la marche du moteur
• F02D 41/10 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour l'accélération
• F02D 41/12 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour la décélération

Abrégé

The invention relates to a system (18) for actuating valves (9, 10) for an internal combustion engine (2) including a first valve and a second valve (9, 10) actuated by a first electromagnetic actuator and a second electromagnetic actuator (19), respectively, each electromagnetic actuator (19) including a magnet (22) generating a magnetic field and a coil (23) supplied with electricity and immersed in said field, the electric power supply of each coil (23) making it possible to manage, alternately, acceleration and deceleration phases of each valve (9, 10), said system (18) including a control device (20) configured such as to transmit induced electric energy generated by the coil of the first (19) electromagnetic actuator towards the coil (23) of the second electromagnetic actuator (19) during a deceleration phase of the first valve (9, 10) and an acceleration phase of the second valve (9, 10), such as to use said electric energy for the acceleration phase of the second valve (9, 10).

Classes IPC  ?

• F01L 9/04 - Systèmes de distribution à soupapes, à commande non mécanique électrique

Abrégé

The invention relates mainly to a method for estimating a position of a gas-intake throttle valve for controlling an internal combustion engine, wherein said method includes the following steps: a step of measuring a position of the gas-intake throttle valve (Ppap_mes); and a step of predicting, over a given calculation time horizon (H), the position of the gas-intake throttle valve (Ppap_pred) in accordance with the measured throttle valve position (Ppap_mes) and a position gradient (Grad_pos_pap) between a current position and a previous position, said step of predicting the position of the gas-intake throttle valve (Ppap_pred) being adapted in particular in accordance with the given calculation time horizon and a physical parameter of the gas-intake throttle valve.

Classes IPC  ?

• F02D 11/10 - Dispositions ou adaptations pour le déclenchement non automatique de la commande du moteur, p.ex. démarrage par l'opérateur caractérisées par des liaisons non mécaniques de la commande, p.ex. par des liaisons de commande à fluide ou par des liaisons de commande à relais de puissance ou puissance assistée électriques
• F02D 33/02 - Commande non électrique de l'alimentation en combustible ou en air comburant, non prévue ailleurs en air comburant
• F02D 41/18 - Dispositions de circuits pour produire des signaux de commande en mesurant le débit d'admission d'air
• F02D 41/10 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour l'accélération
• F02D 41/12 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour la décélération

Abrégé

The invention relates to a system (18) for actuating a valve (9, 10) of an internal combustion engine (2), said system (18) comprising an electromagnetic actuator (19) and a control device (20) operating the actuator (19), said actuator (19) comprising: a magnet generating a magnetic field, and a coil submerged in the magnetic field connected electrically to the control device (20), the control device (20) being capable of operating according to two configurations: an active configuration in which the device (20) powers the coil electrically in order to accelerate the valve (9, 10); and a passive configuration in which the device (20) does not power the coil electrically in order to decelerate the valve (9, 10), and collects electric energy induced by the coil; the coil being rigidly connected to the valve (9, 10) and the magnet being stationary relative to the cylinder head (13).

Classes IPC  ?

• F01L 9/04 - Systèmes de distribution à soupapes, à commande non mécanique électrique

Abrégé

The invention concerns a method for aiding the remote diagnosis of a vehicle, implemented by a diagnostic aid device, comprising the following steps: - Downloading (31) a list of computers from a vehicle database, - Determining (32), for each computer of the list, a communication protocol for interacting with said computer, - Sending (33), for each computer, at least one diagnosis request according to the determined communication protocol, - Receiving (34) at least one response to the sent diagnosis request, - Updating (35) a diagnostic database from the received response.

Classes IPC  ?

• G06F 11/22 - Détection ou localisation du matériel d'ordinateur défectueux en effectuant des tests pendant les opérations d'attente ou pendant les temps morts, p.ex. essais de mise en route

Abrégé

The invention relates to a seat back (10) comprising an improved sound-emitting device for the seat occupant, formed by a rigid chamber (11) covered by a lining (10a) and supporting two loudspeakers (16) for transmitting sound on each side of the guides (12) for the headrest poles, characterised in that the rigid chamber (11) comprises a resonator (20) disposed between the loudspeakers (16), allowing distortion at low frequencies to be reduced and a quality HiFi sound to be produced.

Classes IPC  ?

• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifique; Enceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p.ex. résonateur, moyen d'amortissement
• B60N 2/48 - Appuis-tête

Abrégé

The invention relates to a compact optical module (1) for a vehicle, designed so as to be able to produce a plurality of different types of lights, comprising a reflector (5) associated with a light source, and comprising at least one LED and a lens (4) which differ according to the type of light, all assembled on a support (3), characterised in that the support (3) is identical for all types of light.

Classes IPC  ?

• F21S 8/10 - spécialement adaptés pour des véhicules

Abrégé

The invention relates to an internal sill (12) of a motor vehicle, forming a hollow U-shaped cross-section body and having: a first portion (16) intended to extend horizontally; and a second portion (18) forming an elbow with the first portion (16) and being intended to extend upwards, said portion comprising a front face (20) opposite the first portion (16) and intended to define a vehicle wheel passage, said face comprising a rebate (26) for a joint with another hollow body; the joint rebate (26) being formed by an elbow section component (28), said component being connected on the front surface (20) of the second portion (18). The invention also relates to a motor vehicle, comprising such an internal shell sill (12).

Classes IPC  ?

• B62D 25/04 - Montants de portes
• B62D 25/02 - Panneaux latéraux

Abrégé

The invention relates to a casing (5) of a power train (1) of a motor vehicle having at least one first shock impactor (4) intended, during a collision of the vehicle, for engaging with a cradle provided in the vehicle in order to restrict the movement of the casing (5) and thus of the power train (1) inside the vehicle, characterised in that said at least one first impactor (4) is built into the casing (5), the casing (5) having attachment means (7, 7a, 11, 11a) for attaching a second impactor (10) to said at least one first impactor (4). The invention is applicable in the motor vehicle industry.

Classes IPC  ?

• F01M 11/00 - LUBRIFICATION DES "MACHINES" OU MACHINES MOTRICES EN GÉNÉRAL; LUBRIFICATION DES MOTEURS À COMBUSTION INTERNE; VENTILATION DU CARTER - Parties constitutives, détails ou accessoires non couverts par les groupes ou présentant un intérêt autre que celui visé par ces groupes

Abrégé

The invention relates to a vehicle headlamp (1) comprising a mounting (21), a plurality of light sources (2) arranged on said mounting, each arranged such as to emit light, at least one reflector (3) arranged such as to reflect the light emitted by each light source, and thus to form a plurality of light beams, a plurality of lenses (4) each arranged so as to project one of the light beams reflected by the reflector, in which said at least one reflector includes a plurality of recesses (31-34), each recess corresponding to a specific light source and a specific lens and being arranged so as to reflect the light of said specific light source among the plurality of light sources towards said specific lens among the plurality of lenses, and said mounting (21) is arranged between said at least one reflector (3) and the plurality of lenses (4).

Classes IPC  ?

• F21S 8/10 - spécialement adaptés pour des véhicules

Abrégé

The invention relates to a device allowing control of the position of a gear lever on the external control housing (10) of a gearbox. The device is made up of two parts: a first part, referred to as the "positioning body" (20), which comprises a surface for the controlled retention of the gear lever (1) and anchoring means for anchoring the positioning body on the external control housing (10), and a second part, referred to as the "locking body" (30), which is intended to be mounted on the positioning body (20) with a locking position and an unlocking position, the locking body (30) comprising means for the locking of the anchoring means of the positioning body (20) on the external control housing (10), and of the anchoring means of the locking body (30) on the positioning body (20).

Classes IPC  ?

• F16H 59/02 - Appareils de sélection
• F16H 61/22 - Verrouillage

Abrégé

The invention relates to a control device provided on a vehicle including a system for monitoring a path, suitable for correcting path deviations in order to position the vehicle correctly on a traffic lane, on the basis of images that are representative of a portion of the latter located in front of said vehicle. Said control device includes analysis means arranged such as to analyse data representing the eye movements of the driver in order to detect when the driver looks toward at least one rear-view mirror, and control means arranged, when there is no activation of the means for indicating a change of direction at the start of a path deviation correction, to trigger a temporary deactivation of the monitoring performed by the system in the event of detecting that the driver looks toward at least one rear-view mirror, in order to enable a possible overtaking manoeuvre to be performed.

Classes IPC  ?

• B60W 30/12 - Maintien de la trajectoire dans une voie de circulation
• B60W 40/08 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conducteurs ou aux passagers

Abrégé

The invention relates to a firing channel for an air bag, arranged such as to be clipped onto a trim part, including: at least one wall (10) forming a guiding channel (15) for guiding the air bag, at least one clipping portion (20, 25) arranged such as to adopt a clipping position on the trim part and to thus ensure that the firing channel is maintained in place on the trim part, characterised in that the firing channel includes at least one locking portion, arranged opposite said at least one clipping portion (20, 25).

Classes IPC  ?

• B60R 21/215 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonflé; Agencement ou montage des composants ou modules des coussins gonflables caractérisés par le couvercle de l'élément gonflable

Abrégé

The invention relates to a structure for mounting parts comprising a holder component (1) comprising a head (15) and a shank (16) in which is provided a recess (17) for engaging an elastic component (18) comprising a hook (19) for hooking into the recessed part (17) of the holder component (1), the holder component (1) being intended to be locked in the opening (13) in a visible part (14) in order to secure it. The invention is characterized in that the opening (13) in the visible part (14) has hook components (22) inside the edge (22a) of the opening (13).

Classes IPC  ?

• F16B 21/06 - Dispositifs de fixation largables à action rapide
• F16B 21/08 - Dispositifs de fixation largables à action rapide dans lesquels la broche ou l'ergot ont une partie élastique
• F16B 5/06 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par brides ou clips
• B60R 13/02 - Moulures décoratives; Gouttières; Garnitures des parois; Pavillons ou garnitures des toits

Abrégé

The invention relates to a motor vehicle structure (8) with a floor and two rocker panel side rails (12), each of the side rails extending in a main direction and comprising: two main profile members (20; 22) having a U-shaped cross-sections arranged with the openings thereof opposite one another in a horizontal direction, and attached to one another; each of the side rails (12) comprise, in addition: a stiffening profile member (24) with a U-shaped cross-section, housed in the side rail (12) and with tabs for attachment to the ends of the U attached to an inner side surface of the main profile member (20) located on the outer side of the floor; at least one and preferably a plurality of partitions (26) arranged transversely in the side rail (12) between the stiffening profile member (24) and a side inner surface of the main profile member (22) located on the side of the floor. The invention also relates to a motor vehicle comprising such a structure (8).

Classes IPC  ?

• B62D 25/02 - Panneaux latéraux
• B62D 25/20 - Planchers ou sous-ensembles du fond
• B62D 21/15 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée comportant des moyens amortisseurs de chocs, p.ex. châssis conçus pour changer de forme ou de dimensions d'une façon définitive ou temporaire à la suite d'une collision avec un autre corps

Abrégé

The invention relates to a system for assisting with the mounting of a rear end of a motor vehicle, comprising long arms attached by front articulation elements to the body of the vehicle, and suspension springs attached to said arms, characterised in that it comprises a rigid restraint strap (8) having, on each end, means for fastening to the body (2) and to the rear end (4), and an elastic element (6) attached parallel to said rigid strap, used to bring the fastening means closer, the taut rigid strap being used to hold the rear end in a low reference position.

Classes IPC  ?

• B62D 65/12 - Assemblage de sous-ensembles ou de composants avec la caisse ou entre eux, ou positionnement de sous-ensembles ou de composants par rapport à la caisse ou à d'autres sous-ensembles ou d'autres composants les sous-ensembles ou composants étant des suspensions, des freins, ou des blocs incluant une roue
• B25B 27/30 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs pour assembler des objets autrement que par ajustage à la presse, ou pour les détacher pour mettre en place ou extraire des ressorts, p.ex. des ressorts hélicoïdaux ou à lame

Abrégé

The invention relates to a method for interrupting the injection of fuel to an internal combustion engine in a vehicle during the deceleration phase, which comprises: a step of detecting a request to decelerate the vehicle, and a step of determining a corrective torque (Ccor) intended for attenuating engine speed oscillations during the deceleration, characterised in that it comprises: a step of detecting the first maximum corrective torque and, following the detection of said first maximum corrective torque, a step of requesting the interruption of the injection when the corrective torque (Ccor) reaches a value proportional to the first maximum corrective torque.

Classes IPC  ?

• F02D 41/12 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour la décélération
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 11/10 - Dispositions ou adaptations pour le déclenchement non automatique de la commande du moteur, p.ex. démarrage par l'opérateur caractérisées par des liaisons non mécaniques de la commande, p.ex. par des liaisons de commande à fluide ou par des liaisons de commande à relais de puissance ou puissance assistée électriques

Abrégé

The invention relates to a method of controlling a motor vehicle internal combustion engine comprising a step for evaluating whether the torque setting (1) is less than a threshold torque (Ts) different from the minimum torque which can be achieved with the current number of active cylinders (3) and different from the maximum torque which can be reached with one active cylinder (5) less.

Classes IPC  ?

• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 17/02 - Mise hors circuit
• F02P 5/15 - Traitement numérique des données

Abrégé

The invention relates to an arrangement (1) of a storage element (2) of a central longitudinal compartment placed beneath the body roof (3) of a vehicle, characterised in that the storage element (2) has only a single volume (12) over the length thereof, the side walls thereof being open so as to form a recess (13) and the end walls (5, 6) thereof being closed. The invention is applicable to the automobile industry.

Classes IPC  ?

• B60R 7/04 - Accessoires de rangement ou fixation, intérieurs aux véhicules, essentiellement destinés aux objets personnels de dimension plus petite qu'une valise, p.ex. articles de voyage ou cartes à l'emplacement du conducteur ou du passager

Abrégé

The invention relates to a device for controlling the steering of a motor vehicle with assisted steering, the device comprising a means (130) for obtaining an angular speed of a steering wheel (100) of the vehicle, characterised in that the control device also comprises a means (140) for obtaining a value representing a speed of the vehicle relative to the ground, and also includes a means (150) for controlling the power of the electric motor (120) for assisting the steering of the vehicle to a value which is defined by the control device in accordance with said angular speed and said value representing a speed of the vehicle relative to the ground.

Classes IPC  ?

• B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
• B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p.ex. circuits de commande

Abrégé

The invention relates to a hydraulic damping shim (10) which includes: at least two columns of fluid (13.1-13.N); each column (13.1-13.N) having one end placed in communication with a first hydraulic working chamber (15) capable of hydraulic inflation, referred to as main inflation chamber, said main inflation chamber (15) being common to all the fluid columns (13.1-13.N); the other end of each fluid column (13.1-13.N) being placed in communication with a second hydraulic compensation chamber (16.1) specific to each fluid column, said second chambers, referred to as specific inflation chambers (16.1), being likewise capable of hydraulic inflation, at least one of the specific inflation chambers (16.1) having an inflation stiffness (Kmi) of the order of magnitude of the inflation stiffness (Kg) of the main inflation chamber (15) or greater than the inflation stiffness (Kg) of the main inflation chamber (15).

Classes IPC  ?

• F16F 13/10 - Ensembles comportant des ressorts du type non à fluide ainsi que des amortisseurs de vibrations, des amortisseurs de chocs ou des ressorts à fluide comprenant à la fois un ressort en matière plastique et un amortisseur, p.ex. un amortisseur de friction l'amortisseur étant un amortisseur à fluide, p.ex. le ressort en matière plastique ne faisant pas partie de la paroi de la chambre à fluide de l'amortisseur le ressort en matière plastique formant au moins une partie de la paroi de la chambre à fluide de l'amortisseur la paroi étant formée au moins en partie par une membrane flexible ou similaire
• F16F 13/18 - Ensembles comportant des ressorts du type non à fluide ainsi que des amortisseurs de vibrations, des amortisseurs de chocs ou des ressorts à fluide comprenant à la fois un ressort en matière plastique et un amortisseur, p.ex. un amortisseur de friction l'amortisseur étant un amortisseur à fluide, p.ex. le ressort en matière plastique ne faisant pas partie de la paroi de la chambre à fluide de l'amortisseur le ressort en matière plastique formant au moins une partie de la paroi de la chambre à fluide de l'amortisseur caractérisés par l'emplacement ou la forme de la chambre d'équilibrage, p.ex. la chambre d'équilibrage entourant le ressort en matière plastique ou étant annulaire

Abrégé

The invention relates to a motor vehicle suspension arm (4) including two shell halves (14, 16) attached to one another along a median joining plane (L) and forming the structure of the arm (4); the two shell halves (14, 16) include first attachment edges (18, 20) extending in the median joining plane (L) and in mutual contact in said plane, and second attachment edges (22, 24) extending transversely, preferably perpendicularly, to said plane (L), said second attachment edges being in mutual contact in the transverse area thereof. The invention also relates to a motor vehicle including such a suspension arm (4), the arm being hingedly mounted to the structure of the vehicle and to a wheel of said vehicle.

Classes IPC  ?

• B60G 7/00 - Bras de suspension articulés; Leurs accessoires

Abrégé

This device (10) for ejecting a nozzle (20) for recharging a motor vehicle comprises an ejection means (11, 12) designed to eject the nozzle (20) when the ejection means (11, 12) is activated. The device (10) also comprises a means for detecting an impact suffered by the vehicle, the ejection means (11, 12) being activated when an impact is detected by the detection means.

Classes IPC  ?

• B60L 3/04 - Coupure de l'alimentation en énergie en cas de fausse manœuvre
• B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquement; Contrôle des paramètres de fonctionnement, p.ex. de la vitesse, de la décélération ou de la consommation d’énergie
• B60L 11/18 - utilisant de l'énergie fournie par des piles primaires, des piles secondaires ou des piles à combustibles

Abrégé

System for a hydraulic shock absorber connecting a suspension element to the bodyshell of a motor vehicle, comprising a rod (2) sliding in a tube, this protection system comprising a gaiter (20) having one end (54) intended to be connected to the shock absorber rod (2), characterized in that this end of the gaiter comprises cutouts (52) for the passage of a compression strap (50) that keeps the rod (2) compressed.

Classes IPC  ?

• F16F 9/32 - Ressorts, amortisseurs de vibrations, amortisseurs de chocs ou amortisseurs de mouvement de structure similaire, utilisant un fluide ou moyen équivalent comme agent d'amortissement - Parties constitutives
• F16F 9/38 - Couvercles de protection ou de présentation décorative

Abrégé

Protection system for a hydraulic shock absorber comprising a first end fixed to the vehicle body and a second end fixed to an element of the suspension, characterized in that it comprises a gaiter (20) substantially covering the shock absorber, the bottom of which is fixed at the top of a base part (22) which forms an intermediate element fixed to the suspension element, this base part having ventilation drillings (42) for ventilating the interior volume of the protection system.

Classes IPC  ?

• F16F 9/38 - Couvercles de protection ou de présentation décorative
• B60G 13/00 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des amortisseurs de vibrations
• F16F 9/54 - Dispositions pour la fixation

Abrégé

The invention relates to a vehicle headlight comprising at least one light source (20) arranged in a headlight casing (10) for emitting light, and at least one outer lens (30) arranged so as to project the light emitted by the at least one light source (20) towards the outside of the headlight casing (10). The headlight casing (10) is mobile in relation to the at least one outer lens (30), and the headlight comprises labyrinth sealing means (40) between the at least one outer lens (30) and the casing of the headlight (10).

Classes IPC  ?

• F21S 8/10 - spécialement adaptés pour des véhicules
• F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
• B60Q 1/076 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs les dispositifs étant des phares réglables, p.ex. commandés à distance de l'intérieur du véhicule par des moyens électriques

Abrégé

Heel board (1) intended to form part of the floor of a vehicle, by both the lateral edges thereof being fixed to the lateral side members of the vehicle and also the upper edge thereof being fixed to the seat floor (3) and the lower edge thereof being fixed to the front floor, the upper and lower edges extending between the two lateral edges, and the seat floor (3) being situated higher than the front floor, characterized in that the heel board (1) comprises at least two lateral reinforcements (2) each extending substantially from one of the lateral edges of the heel board (1) towards the central part of the heel board (1), the two lateral reinforcements (2) being spaced apart from each other, at least in the transverse axis direction of the vehicle, when the heel board (1) is fixed to the vehicle.

Classes IPC  ?

• B62D 25/20 - Planchers ou sous-ensembles du fond

Abrégé

The invention relates to a battery system for a hybrid or electric vehicle, comprising electrochemical cells (22) arranged in a closed compartment (20), said system being designed so as to receive a flow of water from an external supply point (10) in order to cool the cells in the event of heating or fire, characterised in that it comprises slopes (24) situated above the compartment, which ensure the distribution of the water from the supply point (10) to all of the cells (22).

Classes IPC  ?

• H01M 10/625 - Véhicules
• A62C 3/07 - Prévention, limitation ou extinction des incendies spécialement adaptées pour des objets ou des endroits particuliers dans les véhicules, p.ex. les véhicules routiers
• H01M 10/6567 - Liquides

Abrégé

The invention relates to a method for estimating the ageing of a catalyst located in the exhaust line of a motor vehicle, in which a vehicle operating parameter (km vehicle) serves as a parameter for evaluating the ageing of the catalyst, characterised in that the evaluation parameter is adjusted taking account of at least one parameter (Mes OSC) specific to the catalyst, thereby determining a unique re-adjusted evaluation parameter (km adjust) for monitoring the ageing of the catalyst.

Classes IPC  ?

• F01N 11/00 - Dispositifs de surveillance ou de diagnostic pour les appareils de traitement des gaz d'échappement

Abrégé

The invention relates to an electromagnetic actuator (17) for a valve (9) of an internal combustion engine, comprising: a frame (19) defining a magnetic circuit including a magnet (22) and an external polar piece (23a, 23b) defining a primary bore (29); and a primary moving part (20) including a valve (9). The electromagnetic actuator (17) also comprises: a secondary bore (30) close to the primary bore (29); and a secondary moving part (21) including a valve (9).

Classes IPC  ?

• F01L 9/04 - Systèmes de distribution à soupapes, à commande non mécanique électrique

Abrégé

The invention relates to a motor vehicle combustion engine configured to select a calculation rule used by the module (10) for determining the mixture strength set value at the probe and/or by the regulation module (9) from a first calculation rule and a second calculation rule according to at least one value (d) of an operating parameter of the engine.

Classes IPC  ?

• F01N 9/00 - Commande électrique des appareils de traitement des gaz d'échappement

Abrégé

A hub (ME) is intended to equip a vehicle axle and to be secured by bolting to a wheel (R) comprising a disc (VR) provided with at least two substantially planar first zones (Z1) that each comprise a first hole (T1) through which a shank (TV) of a bolt (VS) can pass. This hub (ME) comprises an interface plate (Dl) provided with at least two planar second zones (Z2) that each comprise, on a rear face (FR) away from the disc (VR), a housing (LE) in which a second hole (T2) is defined and in which a peripheral part (PP) of a nut (EV) is locked, said peripheral part (PP) having a concave shape with respect to this rear face (FR) and being able to define an elastic reserve for tightening a bolt (VS) involved in the bolting of the wheel (R).

Classes IPC  ?

• B60B 3/14 - Fixation du disque au moyeu
• B60B 3/16 - Fixation du disque au moyeu par boulons ou similaires
• B60B 27/00 - Moyeux
• F16B 37/00 - DISPOSITIFS POUR ASSEMBLER OU BLOQUER LES ÉLÉMENTS DE CONSTRUCTION OU LES PARTIES DE MACHINES, p.ex. CLOUS, CHEVILLES, ÉCROUS, VIS, BOULONS, BAGUES ANNULAIRES FORMANT RESSORT, BRIDES OU COLLIERS, CLIPS OU PINCES, COINS; ASSEMBLAGES OU JOINTURES Écrous ou pièces similaires avec entrées de filetage
• F16B 37/04 - Dispositifs pour fixer les écrous à des surfaces, p.ex. à des feuilles, à des plaques