Irrigation controllers, methods, and computer readable media for altering a watering schedule for an irrigation controller in accordance with determined drought conditions are disclosed. A drought category for a watering zone may be determined. An adjusted watering duration may be calculated based on the drought category. The watering schedule for the watering zone may be adjusted in accordance with the adjusted watering duration.
Irrigation controllers, methods, and computer readable media for altering a watering schedule for an irrigation controller in accordance with determined drought conditions are disclosed. A drought category for a watering zone may be determined. An adjusted landscape evapotranspiration rate may be calculated based on the drought category. The watering schedule for the watering zone may be altered in accordance with the adjusted landscape evapotranspiration rate.
A01G 25/00 - Arrosage des jardins, champs, terrains de sports ou similaires
B05B 12/02 - Aménagements de commande de la distribution; Aménagements de réglage de l’aire de pulvérisation pour la commande de la durée ou de la succession des distributions
3.
SNOW REMOVAL DEVICE WITH CONTINUOUSLY ROTATABLE DISCHARGE CHUTE
A snow removal device may include a chassis supporting a power unit, a mobility assembly operably coupled to the chassis to provide mobility for the snow removal device responsive to power provision from the power unit, a working assembly configured to move snow to an ejection path responsive to power provision from the power unit, and a chute assembly forming a portion of the ejection path, the chute assembly comprising a chute and a deflector. The chute may be rotatable via a chute rotator configured to provide at least 360 degree automated rotation of the chute. An orientation of the deflector may be changeable via automated pivoting of the deflector via an electrically operable deflector adjuster.
E01H 5/09 - Enlèvement de la neige ou de la glace des routes ou surfaces analogues; Aménagement de la pente ou de la rugosité de la neige ou de la glace par traction à bras et entraînement des éléments de détachage ou de transport, p.ex. de transport au moyen d'air comprimé le détachage étant essentiellement effectué par éléments entraînés les éléments étant rotatifs ou se déplaçant sur une trajectoire circulaire fermée, p.ex. fraises rotatives, roues excavatrices
4.
SYSTEM AND REFILLING STATION FOR AN AUTONOMOUS SPRAYING ROBOT
A robotic vehicle (10) charging station (40) may include a charge interface configured to charge a battery (210) of a robotic vehicle (10) responsive to docking of the robotic vehicle (10) at the charging station (40), and a mixing assembly (240) configured to facilitate mixing a solid material and a liquid to form an aqueous solution for provision to a storage tank (14) of the robotic vehicle.
B05B 13/00 - Machines ou installations pour appliquer des liquides ou d'autres matériaux fluides sur des surfaces d'objets ou de matériaux par pulvérisation, non couverts par les groupes
A robotic vehicle (10) may include a chassis supporting a storage tank in which an aqueous solution is contained, a mobility assembly operably coupled to the chassis to provide mobility for the robotic vehicle about a service area (20), a positioning module (60) configured to provide guidance for the robotic vehicle (10) during transit of the robotic vehicle (10) over the service area (20), a spray assembly (90) and control circuitry (12).
A robotic vehicle (10) may include a chassis supporting a storage tank (14) in which an aqueous solution is contained, a mobility assembly operably coupled to the chassis to provide mobility for the robotic vehicle (10) about a service area, a positioning module configured to provide guidance for the robotic vehicle (10) during transit of the robotic vehicle (10) over the service area, a spray assembly and control circuitry. The spray assembly may be operably coupled to the storage tank to spray the aqueous solution via a nozzle and a pump during the transit of the robotic vehicle (10) over the service area. The control circuitry (12) may be operably coupled to the spray assembly. The control circuitry (12) may be configured to determine characteristics of the nozzle to control an amount of the aqueous solution applied to the service area based on the characteristics of the nozzle.
A powered device may include an engine, a mobility assembly operably coupled to the engine to provide mobility of the powered device responsive at least in part to operation of the engine, a working assembly operably coupled to the engine to perform a working function responsive at least in part to operation of the engine, and a key-operated combination ignition and speed control assembly including switch circuitry configured to control both starting the engine and selection of different selectable positions corresponding to respective different operating speeds for the engine.
B60K 37/06 - Agencement des accessoires sur le tableau de bord des commandes, p.ex. boutons de commande
B60R 25/20 - Moyens pour enclencher ou arrêter le système antivol
B60W 50/08 - Interaction entre le conducteur et le système d'aide à la conduite
E01H 5/04 - Enlèvement de la neige ou de la glace des routes ou surfaces analogues; Aménagement de la pente ou de la rugosité de la neige ou de la glace par traction à bras et entraînement des éléments de détachage ou de transport, p.ex. de transport au moyen d'air comprimé
F02D 31/00 - Utilisation de régulateurs non électriques sensibles à la vitesse pour commander les moteurs à combustion, non prévue ailleurs
F02N 11/08 - Circuits spécialement adaptés pour le démarrage des moteurs
H01H 27/06 - Interrupteurs actionnés par un élément amovible, p.ex. une clé, une broche ou une plaque; Interrupteurs actionnés par des éléments de réglage suivant une seule combinaison prédéterminée choisie parmi plusieurs possibilités de réglage la clé est insérée et ensuite tournée pour actionner l'interrupteur
A rotary cutting blade (140) for a hand-held power tool (100) may include a base portion (210) defining a planar disc, and a plurality of teeth (200) disposed equidistant from each other and extending outwardly from a periphery of the base portion (210). Each of the teeth (200) may have a leading edge (220) and a trailing edge (222). The blade (140) may also include a gullet (230) disposed between each adjacent one of the teeth (200) and an indexing indicia (290) formed at a marked tooth (310, 410) from among the teeth (200). The indexing indicia (290) may be formed on the blade (140) proximate to or on the marked tooth (310, 410).
A cutting blade (100) for a lawn mower may include a mounting portion (130) and a plurality of cutting elements (102,104,106,108). The mounting portion (130) may include a plurality of mounting arms (136) and a mounting orifice (132) formed at an axis of the cutting blade. The mounting orifice (132) may be configured to interface with a shaft of the lawn mower. Each of the cutting elements (102,104,106,108) may be operably coupled to a corresponding one of the mounting arms (136). Each of the cutting elements may include a wing portion (110) at a distal end thereof, and a transition region (120) configured to operably couple the wing portion (110) to a respective one of the mounting arms (136). The cutting elements may further include a first cutting edge (140) disposed at the wing portion (110), and a second cutting edge (142) disposed at the transition region (120).
A throttle control mechanism for a surfacing machine, the control mechanism comprising a control member (310) arranged movable (M, D) in a support structure (320), wherein the control member (310) is arranged to be tensely attached to a throttle actuator (330) of the surfacing machine via a tensile engagement member (340), wherein the control member (310) is arranged to be held fixed in the support structure in at least a first throttle position (350), where the control member is arranged biased towards an idle throttle position (370) when released from the first throttle position (350), and wherein the first throttle position (350) and the idle throttle position (370) are configurable to provide an engine speed margin with respect to a clutch engagement engine speed range of the surfacing machine.
F02D 11/04 - Dispositions ou adaptations pour le déclenchement non automatique de la commande du moteur, p.ex. démarrage par l'opérateur caractérisées par des liaisons mécaniques de la commande
G05G 1/04 - Organes de commande actionnés à la main par un mouvement de pivotement, p.ex. leviers
G05G 5/06 - Moyens pour interdire, limiter ou inverser le mouvement de certaines pièces d'un mécanisme de commande, p.ex. verrouillage des organes de commande pour maintenir les organes de commande, seulement sur une ou sur un nombre limité de positions définies
A01D 34/68 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical dirigés à la main par un opérateur à pied à couteaux ou à roues entraînés par un moteur
F02D 11/02 - Dispositions ou adaptations pour le déclenchement non automatique de la commande du moteur, p.ex. démarrage par l'opérateur caractérisées par des moyens de déclenchement actionnés à la main, au pied ou analogue par l'opérateur
A hand-held electrically powered cut-off tool (100, 200, 800, 1000, 1900) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an arm (116) arranged to support a cutting disc (130) and an electric motor (140) arranged to drive the cutting disc, the second part (120) comprising front (190) and rear (195) handles for operating the cut-off tool, and a battery compartment (150) for holding an electrical storage device (220, 1800) such as a battery arranged to power the electric motor (140), wherein one or more damping members (170, 1910) are arranged in-between the first part (110) and the second part (120), where at least one damping member (170, 1910) is formed in a resilient material associated with a damping coefficient.
B26B 25/00 - Outils coupants à main comportant des lames en forme de disques, p.ex. entraînées par un moteur
B27B 17/02 - Scies à chaîne pourvues de guide-chaîne
B27C 5/10 - Machines manuelles portatives à fraiser le bois; Défonceuses
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
12.
A HAND-HELD ELECTRICALLY POWERED DISC CUTTER WITH SPECIFIC MASS RATIOS
A hand-held electrically powered cut-off tool (100, 200, 800,1000,1900, 2500) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an interface (2510) for holding a cutting tool (130) and an electric motor (140) arranged to drive the cutting tool, wherein the first part is associated with a first mass (M1), the second part (120) comprising a battery compartment (150) for holding an electrical storage device (220) arranged to power the electric motor (140) as well as front (190) and rear (195) handles for operating the cut-off tool, wherein the second part is associated with a second mass (M2), wherein the electrical storage device (220) is associated with a third mass (M3), and wherein the cutting tool is associated with a fourth mass (M4), wherein a ratio of the second mass (M2) to the sum of the first and second masses (M1+M2) is at least 0,3, and preferably more than 0,35; wherein a ratio of a sum of the second and the third mass (M2+M3) to the sum of the first and fourth masses (M1+M4) is at least 0,6, and preferably more than 0,8 and even more preferably more than 1,0; wherein a ratio of a sum of the second and the third mass (M2+M3) to the sum of the weight of the entire device including electrical energy storage and cutting disc, is at least 0,45, and preferably more than 0,5.
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
A01G 3/08 - Autres outils à élaguer, émonder ou ébrancher des arbres sur pied
B23D 49/10 - Dispositifs de sciage tenus à la main ou entraînés manuellement à lames droites tenues à leurs deux extrémités
B23D 57/02 - Machines à scier ou dispositifs de sciage non couverts par l'un des groupes à scies à chaîne
B24B 23/02 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet comportant des outils de meulage rotatifs; Accessoires à cet effet
B24B 27/08 - Machines à couper par meulage portatives
B25F 5/02 - Structure des boîtiers, corps ou poignées
B27B 17/02 - Scies à chaîne pourvues de guide-chaîne
B28D 1/08 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie du type sans fin, p.ex. des scies à chaîne, des scies à ruban
13.
A BATTERY FOR INSERTION IN A HAND-HELD WORK TOOL AND A HAND-HELD WORK TOOL COMPRISING A BATTERY
A battery (1800) for insertion into a battery compartment (150) of a hand-held work tool (100, 200), wherein the battery (1800) has a weight between 3-7 kg, and comprises a groove (1810) arranged on one side of the battery to mate with a corresponding supporting heel (1710) arranged on a wall of a battery compartment (150). The battery further comprises an upper ridge structure (1820) and a lower ridge structure (1830) arranged on an opposite side of the battery compared to the groove (1810), wherein the ridge structures (1820, 1830) are arranged to mate with corresponding dove-tail grooves (1720, 1730) of the battery compartment (150).
H01M 50/233 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p.ex. dimensions
B25F 5/02 - Structure des boîtiers, corps ou poignées
14.
A SUPPORT ARM FOR A HAND-HELD WORK TOOL AND A HAND-HELD WORK TOOL COMPRISING SUCH A SUPPORT ARM
A support arm (240) for a hand-held work tool (100, 200, 800, 1000), the work tool comprising an electric motor (140) arranged to drive a circular cutting tool (130). The support arm (240) is arranged to support the circular cutting tool (130) on a first end (241) of the support arm, and to support the electric motor (140) at a second end of the support arm (242) opposite to the first end (241). The support arm (240) is arranged to at least partially enclose the electric motor (140).
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
B24B 23/02 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet comportant des outils de meulage rotatifs; Accessoires à cet effet
B24B 27/08 - Machines à couper par meulage portatives
B25D 17/20 - Dispositifs pour nettoyer ou refroidir l'outil ou la pièce travaillée
B25F 5/00 - OUTILS COMBINÉS OU À USAGES MULTIPLES NON PRÉVUS AILLEURS; DÉTAILS OU PARTIES CONSTITUTIVES D'OUTILS PORTATIFS À MOTEUR SANS RELATION SPÉCIFIQUE AVEC LES OPÉRATIONS EXÉCUTÉES ET NON PRÉVUS AILLEURS - Détails ou parties constitutives d'outils portatifs à moteur sans relation spécifique avec les opérations exécutées et non prévus ailleurs
15.
A HAND-HELD ELECTRICALLY POWERED WORK TOOL CREATING AN OVERPRESSURE IN THE INTERIOR SPACE OF THE SUPPORT ARM
A handheld work tool comprising a cutting tool (130), an electric motor (140) having a rotational axis and being arranged to drive the cutting tool (130), a battery compartment (150) for a battery (220) arranged to power the electric motor (140), a support arm (240) and a belt guard (115). The support arm (240) is arranged to support the circular cutting tool (130) on a first end (241) of the support arm, and to support the electric motor (140) at a second end of the support arm (242), opposite to the first end (241). The belt guard (115) and at least a part of the support arm (240) are configured to enclose an interior space (340), where the hand-held work tool (100, 200, 800, 1000) comprises a fan (145), configured to generate a flow of cooling air. A portion of the flow of cooling air is arranged to be guided via at least one opening (310) into the interior space (340), thereby increasing an air pressure in the interior space (340) above an ambient air pressure level.
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
A01G 3/08 - Autres outils à élaguer, émonder ou ébrancher des arbres sur pied
B24B 23/00 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet
B24B 23/02 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet comportant des outils de meulage rotatifs; Accessoires à cet effet
B24B 27/08 - Machines à couper par meulage portatives
B25F 5/00 - OUTILS COMBINÉS OU À USAGES MULTIPLES NON PRÉVUS AILLEURS; DÉTAILS OU PARTIES CONSTITUTIVES D'OUTILS PORTATIFS À MOTEUR SANS RELATION SPÉCIFIQUE AVEC LES OPÉRATIONS EXÉCUTÉES ET NON PRÉVUS AILLEURS - Détails ou parties constitutives d'outils portatifs à moteur sans relation spécifique avec les opérations exécutées et non prévus ailleurs
A hand-held work tool (100) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an interface for holding a circular cutting tool (130) and an electric motor (140) arranged to drive the circular cutting tool, wherein the electric motor (140) is arranged to drive a fan (145) configured to generate a flow of cooling air for cooling the electric motor (140), the second part (120) comprising a battery compartment (150) for holding an electrical storage device arranged to power the electric motor (140), wherein a cooling air conduit is arranged to guide a portion of the flow of cooling air (160) from the first part (110) and into the second part (120) for cooling the electrical storage device.
B25F 5/00 - OUTILS COMBINÉS OU À USAGES MULTIPLES NON PRÉVUS AILLEURS; DÉTAILS OU PARTIES CONSTITUTIVES D'OUTILS PORTATIFS À MOTEUR SANS RELATION SPÉCIFIQUE AVEC LES OPÉRATIONS EXÉCUTÉES ET NON PRÉVUS AILLEURS - Détails ou parties constitutives d'outils portatifs à moteur sans relation spécifique avec les opérations exécutées et non prévus ailleurs
H01M 50/244 - Boîtiers secondaires; Bâtis; Dispositifs de suspension; Dispositifs de manutention; Supports caractérisés par leur procédé de montage
H01M 50/264 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports avec des moyens de fixation, p.ex. des serrures pour des cellules ou des batteries, p.ex. cadres périphériques, courroies ou tiges
B25F 5/02 - Structure des boîtiers, corps ou poignées
F04D 25/08 - Ensembles comprenant des pompes et leurs moyens d'entraînement le fluide énergétique étant l'air, p.ex. pour la ventilation
H02K 9/06 - Dispositions de refroidissement ou de ventilation par l'air ambiant s'écoulant à travers la machine comportant des moyens pour établir la circulation d'un agent de refroidissement avec des ventilateurs ou des dispositifs d'entraînement mûs par l'arbre de la machine
17.
A HAND-HELD ELECTRICALLY POWERED WORK TOOL WITH AIR LEAKING OUT IN A SLOT BETWEEN THE BATTERY AND BATTERY COMPARTMENT
A hand-held electrically powered cut-off tool (100, 200, 800, 1000, 1900, 2300) comprising a fan (145) arranged to be driven by an electric motor (140) to generate a flow of cooling air (160) and a battery compartment (150) comprising an electrical storage device (220, 1800), such as a battery, arranged to power the electric motor (140), wherein a cooling air conduit is arranged to guide the flow of cooling air (160) towards an outlet aperture (1750) formed in a wall of the battery compartment (150), where the outlet aperture (1750) faces a corresponding inlet aperture (1870) formed in an enclosure of the electrical storage device (220, 1800) for receiving cooling air and thereby generating an air pressure above atmospheric pressure in the electrical storage device (220, 1800), wherein a first slot section (Ss1) is formed by a distance between the outlet aperture (1750) and the inlet aperture (1870) such that a first portion (2415) of the flow of cooling air (160) air leaks out to an exterior of the cut-off tool via the first slot section (Ss1).
B25F 5/02 - Structure des boîtiers, corps ou poignées
H01M 50/247 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports spécialement adaptés aux dispositifs portatifs, p.ex. aux téléphones portables, aux ordinateurs, aux outils à main ou aux stimulateurs cardiaques
H01M 50/375 - Moyens d’évent sensibles à la température
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
18.
A BATTERY LOCK MECHANISM FOR A BATTERY COMPARTMENT AND AN ELECTRICALLY POWERED HAND-HELD WORK TOOL COMPRISING SUCH A BATTERY LOCK MECHANISM.
A battery compartment battery lock mechanism (700) comprising a locking member (710) rotatably supported on a shaft (720) and comprising a leading edge portion (750) arranged to enter a recess (760) formed in a battery (220) to lock the battery in position, The leading edge portion (750) has an arcuate form with a curvature corresponding to that of a circle segment with radius (740) corresponding to the distance from the leading edge portion (750) to the center of the shaft (720) The recess (760) formed in the battery (220) comprises a surface (770) arranged to engage the leading edge portion (750), wherein the surface (770) has an arcuate form to match that of the leading edge portion (750). The invention further comprises an electrically powered hand-held work tool comprising such a battery lock mechanism.
H01M 50/247 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports spécialement adaptés aux dispositifs portatifs, p.ex. aux téléphones portables, aux ordinateurs, aux outils à main ou aux stimulateurs cardiaques
H01M 50/244 - Boîtiers secondaires; Bâtis; Dispositifs de suspension; Dispositifs de manutention; Supports caractérisés par leur procédé de montage
A01G 3/053 - Appareils à tailler les haies, p.ex. cisailles à haies portables entraînés par un moteur
A01G 3/06 - Tranche-bordures ou cisailles portatifs pour pelouses
B23B 45/02 - Perceuses tenues à la main ou perceuses analogues portatives, p.ex. en forme de pistolet; Equipement à cet effet entraînées électriquement
B24B 23/02 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet comportant des outils de meulage rotatifs; Accessoires à cet effet
B25F 5/02 - Structure des boîtiers, corps ou poignées
B28D 1/00 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet
E21B 7/02 - Appareils de forage caractérisés par des moyens de transport terrestre, p.ex. montés sur des patins ou des roues
H01M 10/02 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments secondaires; Leur fabrication - Détails
A method for controlling operation of a dust extractor, the method comprising; obtaining (S1) sensor data (235) related to an airflow (240) into the dust extractor, determining (S2) if the dust extractor is operating in a high airflow operating range based on the sensor data (235), and if the dust extractor is operating in the high airflow operating range, controlling (S3) a fan motor (210) of the dust extractor to reduce the airflow (240) to a reduced flow level (330, 3301) at or above a pre-determined airflow level (340) and below an obtainable flow level (310), wherein the pre-determined airflow level (340) is associated with a dust extraction capability of the dust extractor (100).
A47L 5/00 - Caractéristiques de structures des aspirateurs
F24F 11/46 - Amélioration de l’efficacité électrique ou économie d’énergie électrique
F24F 11/72 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression
F24F 11/77 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression pour la commande du débit d'air ou de la vitesse de l’air en commandant la vitesse de rotation des ventilateurs
A47L 5/22 - Caractéristiques de structures des aspirateurs à pompes à air ou compresseurs à moteur, p.ex. fonctionnant par le vide créé par le moteur d'un véhicule à ailettes rotatives
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
B08B 15/00 - Précautions prises pour empêcher les crasses ou les fumées de s'échapper de la zone où elles sont produites; Ramassage ou enlèvement des crasses ou fumées de cette zone
F24F 11/00 - Aménagements de commande ou de sécurité
A riding lawn care vehicle including a frame to which at least two drive wheels of the vehicle are attachable; an engine operably coupled to the frame and wheels, providing power to said wheels; a steering assembly comprising two steering levers; and a work assembly. The levers are each operably coupled to one of the drive wheels to facilitate turning of the vehicle based on drive speed control of each wheel, responsive to positioning of each lever. The work assembly is operably coupled to the engine, performing a work function responsive to power received from the engine. Each lever includes a grip portion. At least one of the levers is operably coupled to a control module (externally mounted on said lever) disposed proximate to and separate from the grip portion. The control module comprises a control operator configured to control operation of the engine or work assembly.
B62D 11/00 - Direction pour roues non orientables; Direction pour véhicules à chenilles ou à dispositifs similaires
A01D 34/68 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical dirigés à la main par un opérateur à pied à couteaux ou à roues entraînés par un moteur
B62D 11/18 - Direction pour roues non orientables; Direction pour véhicules à chenilles ou à dispositifs similaires par entraînement différencié des éléments en contact avec le sol sur les côtés opposés du véhicule par une seule source d'énergie principale en utilisant des mécanismes de transmission avec sorties de puissance différenciées sur côtés opposés, p.ex. des mécanismes de transmission à différentiel couplé ou épicycloïdaux les sorties de puissance différenciées étant réalisées par un apport d'énergie supplémentaire d'un côté, p.ex. énergie provenant d'une source secondaire la puissance supplémentaire étant fournie sous forme hydraulique
F16D 65/28 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés en dehors du frein
A sensor device (100) includes a housing (110) placed at least in part on top of a soil surface (302). The sensor device (100) includes at least one battery (116) housed within a battery compartment (112) in the housing (110). The sensor device (100) includes a sensor (200) electrically coupled with the at least one battery (116). The sensor device (100) is characterized in that the battery compartment (112) is at least partly submerged into the soil surface (302).
A sprinkler device (100) includes a base member (102), a plurality of nozzles (212), a guide member (214), and at least one control member (220, 222). The sprinkler device (100) also includes at least one engagement member (306, 308) disposed on one of the guide member (214) and the at least one control member (220, 222). The sprinkler device (100) further includes a grooved portion (402, 404) provided on other of the guide member (214) and the at least one control member (220, 222). The at least one engagement member (306, 308) is adapted to engage with the grooved portion (402, 404) such that the at least one control member (220, 222) is adapted to selectively move the guide member (214) along a first lateral axis (Y-Y') to selectively tilt at least one of the plurality of nozzles (212) with respect to a second lateral axis (Z-Z'). The at least one control member (220, 222) is adapted to selectively pivot about an axis (A-A', B- B'), such that the axis (A-A', B-B') is substantially parallel with respect to the first lateral axis (Y-Y').
B05B 3/04 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs entraînés par le liquide ou autre matériau fluide refoulé, p.ex. le liquide actionnant un moteur avant de parvenir à l'orifice de sortie
B05B 15/652 - Aménagements de montage pour la liaison fluide de l’appareil de pulvérisation ou de ses sorties aux conduits d’écoulement le jet pouvant être orienté
B05B 3/02 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs
A hose box assembly (100, 300, 600) includes a hose box (102) adapted to receive a hose reel. The hose box (102) includes a housing (104). The hose box (102) also includes a mounting interface (120), an inlet (122), and an outlet (124) disposed on the housing (104). The hose box assembly (100, 300, 600) also includes a bracket member (126, 302, 604). The bracket member (126, 302, 604) includes a receiving interface (306, 608). The receiving interface (306, 608) is adapted to rotatably and removably engage with respect to the mounting interface (120) of the hose box (102). The hose box assembly (100, 300, 600) further includes a retaining member (142, 201, 602). The retaining member (142, 201, 602) is disposed in association with each of the mounting interface (120) of the hose box (102) and the receiving interface (306, 608) of the bracket member (126, 302, 604). The retaining member (142, 201, 602) is adapted to retain the mounting interface (120) on the bracket member (126, 302, 604).
B65H 75/44 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p.ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p.ex. tuyaux souples à poste fixe, câbles de force impliquant l'utilisation d'un noyau ou d'un gabarit intérieur formant support pour le paquet de matériau stocké - Détails de structure
24.
A HANDHELD CUT-OFF SAW FOR CUTTING CONCRETE AND STONE, COMPRISING A DRIVE ARRANGEMENT FOR DRIVING A CIRCULAR CUTTING TOOL
A handheld cut-off saw (300) for cutting concrete and stone, the handheld cut-off saw comprising a drive arrangement (100, 200, 600, 800) for driving a circular cutting tool (110), the drive arrangement comprising: a belt drive portion (120) comprising a first pulley (121) and a second pulley (122), wherein the first pulley is arranged to be powered by a power source (130) and to drive the second pulley via a belt (123), wherein the second pulley (122) has a larger pitch diameter than the first pulley (121); and a gear transmission portion (140) comprising a first gearwheel (141) and a second gearwheel (142), wherein the first gearwheel (141) is co-axially connected to the second pulley (122) and radially connected to the second gearwheel (142), and wherein the second gearwheel (142) is arranged to be co-axially connected to the circular cutting tool (110).
B23D 47/12 - Machines à scier ou dispositifs de sciage travaillant au moyen de lames circulaires, caractérisés uniquement par la structure d'organes particuliers de l'entraînement de lames de scies circulaires
B23D 45/02 - Machines à scier ou dispositifs de sciage à lames circulaires ou à disques à friction la lame circulaire ou la pièce à scier étant montée sur un chariot
B23D 45/04 - Machines à scier ou dispositifs de sciage à lames circulaires ou à disques à friction la lame circulaire ou la pièce à scier étant portée par un levier à pivot
B23Q 5/04 - Entraînement des principaux organes de travail des arbres rotatifs, p.ex. des broches de travail
B27B 5/29 - Machines à scier travaillant avec des lames de scie circulaires; Organes ou équipements ad hoc - Parties constitutives; Accessoires
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
E01C 23/09 - Dispositifs ou aménagements pour travailler la surface terminée; Dispositifs pour réparer la surface des revêtements endommagés pour rogner les bords du revêtement
A valve housing assembly (100) includes a housing (102) having a housing inlet (302) and a housing outlet (304). The housing outlet (304) also includes at least one valve seat (312) provided therein The valve housing assembly (100) also includes a valve (314) adapted to be mounted on the at least one valve seat (312). The valve (314) includes a valve inlet (316) and a valve outlet (318). Each of the valve inlet (316) and the valve outlet (318) is adapted to align with and contact the housing inlet (302) and the housing outlet (304) respectively in a mounted position of the valve (314) on the at least one valve seat (312). The valve housing assembly (100) further includes at least one clamping member (402, 404) adapted to slidably receive the valve (314) such that the valve (314) is removably coupled with the housing (102).
F16K 43/00 - Moyens de fermeture auxiliaire des soupapes, pouvant prendre à leur compte, en cas de réparation de la soupape, p.ex. un regarnissage des rondelles, la fonction des moyens normaux de fermeture; Dispositifs pour le remplacement temporaire des parties de soupapes dans le même but
A valve housing assembly includes a housing having a housing inlet and a housing outlet. The housing outlet also includes at least one valve seat provided therein. The valve housing assembly also includes a valve adapted to be mounted on the at least one valve seat. The valve includes a valve inlet and a valve outlet. Each of the valve inlet and the valve outlet is adapted to align with and contact the housing inlet and the housing outlet respectively in a mounted position of the valve on the at least one valve seat. The valve housing assembly further includes at least one clamping member adapted to slidably receive the valve such that the valve is removably coupled with the housing. A plurality of openings are provided on a portion of the housing to allow drainage of water from the housing and sized to preclude entry of foreign material.
F16K 43/00 - Moyens de fermeture auxiliaire des soupapes, pouvant prendre à leur compte, en cas de réparation de la soupape, p.ex. un regarnissage des rondelles, la fonction des moyens normaux de fermeture; Dispositifs pour le remplacement temporaire des parties de soupapes dans le même but
The present disclosure relates to a hand-held power tool (1) comprising a rotatable work tool (2) with a center (16) and a circumference (17) and having a direction of rotation (19). The power tool (1) further comprises a blade guard arrangement (8) that is arranged to shield a variable part of the rotatable work tool (2) and comprises a blade guard (12) and a swiveling cover part (11, 11', 11") attached to the blade guard (12). In a first position, the swiveling cover part (11, 11', 11") is positioned such that a first arc (A) of a circle is covered, following the blade guard (12), and running an angular distance along the circumference (17) after the blade guard (12), in the direction of rotation (19). The cover part (11 ) is moveable between the first position and a second position where a cutting operation of the rotatable work tool (2) along the first arc (A) of a circle is allowed. The cover part (11, 11', 11") is biased towards the first position. The present disclosure also relates to blade guard arrangements.
B23D 47/02 - Machines à scier ou dispositifs de sciage travaillant au moyen de lames circulaires, caractérisés uniquement par la structure d'organes particuliers d'agencements de guidage de la table de travail ou du chariot porte-scie
B23Q 11/08 - Protecteurs pour des parties des machines-outils; Capots antiprojections
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
The present disclosure relates to a vehicular work machine (1 0) comprising a first electric motor arrangement (31 ) comprising one or more electric motors (21, 21 '), and a second electric motor arrangement (32) comprising one or more electric motors (22, 22') separate from said one or more electric motors (21, 21 ') of the first electric motor arrangement (31 ). The vehicular work machine (1 0) further comprises a power connection (8) adapted to be connected to an external electric power source ( 1 7), an energy storage arrangement (23) and a hydraulic pump assembly (24) that is adapted to power hydraulic devices (5, 1 8, 1 9, 20) comprised in the vehicular work machine (10). At least one electric motor (21, 21 '; 22, 22') in each electric motor arrangement (31, 32) is adapted to propel the hydraulic pump assembly (24). Said one or more electric motors (21, 21 ') in the first electric motor arrangement (31 ) are arranged to be electrically powered from the external power supply (1 7), and said one or more electric motors (22, 22') in the second electric motor arrangement (32) are arranged to be electrically powered from the energy storage arrangement (23).
B60L 50/53 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible en combinaison avec une alimentation externe, p.ex. par des lignes aériennes de contact
E21B 7/02 - Appareils de forage caractérisés par des moyens de transport terrestre, p.ex. montés sur des patins ou des roues
29.
DIFFERENTIAL PITCH CLEARING SAW BLADE AND CLEARING SAW
A wood-clearing saw blade is provided. The wood-clearing saw blade being a differential pitch circular saw blade having an alternate set characterized in that the saw blade comprises a number of teeth being a multiple of a tooth factor, the teeth being of equal length and wherein the teeth angled to a first side of the saw blade are arranged relative each other at a distance, wherein the maximum distance between two consecutive teeth angled to the first side is at least 1.15 times the minimum distance between two consecutive teeth angled to the first side and at the most 1.35 times the minimum distance between two consecutive teeth angled to the first side, and wherein the teeth angled to the opposite second side of the saw blade are shifted relative the teeth angled to the first side. Furthermore a wood-clearing saw is provided, comprising the above wood-clearing saw blade.
A hose connector (100) for water filtering includes a connector port (102) adapted to receive water at an inlet (104). The hose connector (100) includes an outlet (106) to allow water to leave the connector port (102). The hose connector (100) includes a filter (110) coupled to the connector port (102) at the inlet (104). The hose connector (100) is characterized in that the filter (110) is adapted to be inserted inside the inlet (104). The hose connector (100) includes at least one recess (112). The filter (110) has a first end (302) and a second end (304). Further, the filter (110) includes a flange portion (306) towards the first end (302), such that the flange portion (306) has at least one protrusion (308) adapted to engage the at least one recess (112).
F16L 33/30 - Dispositions d'assemblage des manches avec des organes rigides; Raccords rigides pour manches, p.ex. éléments unitaires s'engageant à la fois dans deux manches comprenant uniquement des pièces disposées à l'intérieur des manches
F16L 55/24 - Prévention de l'accumulation de résidus ou autres matières dans les tuyaux, p.ex. par purgeur, par crépine
The present document discloses a method of operating a separator (1) for separating particles from a particle-laden airflow, wherein the separator comprises a flow path (F), a separation unit (11, 12, 13), arranged in the flow path (F), an impeller (14), arranged in the flow path (F), and an electric motor (15), configured to drive the impeller (14) so as to generate the airflow in the flow path (F). The method comprises initiating a power supply to the electric motor (15), measuring a pressure in the flow path using a pressure sensor (16a, 16b, 16c, 16d), determining a direction of the airflow based on the pressure, and if the direction of the airflow does not correspond to a desired direction of the airflow, then changing a phase sequence of the power supply to the electric motor (15). The document further discloses a separator (1) and a system comprising a separator (1) and a floor grinding machine (2).
B04B 13/00 - Systèmes de commande spécialement conçus pour les centrifugeurs; Commande à programme des centrifugeurs
B01D 46/24 - Séparateurs de particules utilisant des corps filtrants creux et rigides, p.ex. appareils de précipitation de poussières
B01D 46/42 - Equipement auxiliaire ou son utilisation
B24B 55/06 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir
B24B 55/10 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir spécialement conçus pour machines de meulage portatives, p.ex. à guidage manuel
32.
SEPARATOR, SEPARATOR SYSTEM AND METHODS OF THEIR OPERATION
The present disclosure provides a method of operating a separator (1,1a, 1b) for separating particles from a particle-laden airflow. The method comprises receiving, in the controller (18), a separation unit status signal from the separation unit status sensor (16a, 16b, 16c, 16d), deriving, in the controller (18), separator status data based on the separation unit status signal, communicating, via the communication device (19), the separator status data to the external unit (1a, 1b, 26), receiving, via the communication device (19), incoming control data from the external unit (1a, 1b, 26), determining, in the controller (18), based on the separator status data and based on the incoming control data, whether to initiate separating unit maintenance, and selectively initiating separating unit maintenance based on said determination. The disclosure also provides a separator for implementing the method and a system comprising two or more such separators.
B04B 13/00 - Systèmes de commande spécialement conçus pour les centrifugeurs; Commande à programme des centrifugeurs
B01D 46/24 - Séparateurs de particules utilisant des corps filtrants creux et rigides, p.ex. appareils de précipitation de poussières
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
B24B 55/06 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir
B24B 55/10 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir spécialement conçus pour machines de meulage portatives, p.ex. à guidage manuel
A snow removal device may include an engine assembly operably coupled at least in part to a frame of the snow removal device. The snow removal device may further include a mobility assembly operably coupled to the frame and the engine assembly to provide mobility of the snow removal device responsive at least in part to operation of the engine assembly. The snow removal device may even further include an ejection assembly that includes a chute for ejecting material from the snow removal device, and a handle assembly that includes a lever assembly. Moreover, the snow removal device may also include a chute rotation assembly operably coupled to the chute of the ejection assembly. The chute rotation assembly may include a cable system, the cable system operably coupling the lever assembly to the chute rotation assembly. The chute rotation assembly may also include a disc clutch assembly configured to move between an engaged position and a disengaged position in response to actuation of the lever assembly, where when the disc clutch assembly is in the disengaged position, the chute is enabled to rotate between a plurality of positions.
E01H 5/04 - Enlèvement de la neige ou de la glace des routes ou surfaces analogues; Aménagement de la pente ou de la rugosité de la neige ou de la glace par traction à bras et entraînement des éléments de détachage ou de transport, p.ex. de transport au moyen d'air comprimé
A replacement mobility assembly for a walk-behind, powered device (10) may include first and second drivable components, a mobility assembly frame, and an adaptation assembly. The powered device may be provided with an original mobility assembly (40) that is to be removed from coupling with a drive assembly and a chassis (15) of the powered device prior to installation of the replacement mobility assembly. The first and second drivable components may each be of a different type than corresponding drivable components of the original mobility assembly. The first and second drivable components may be operably coupled to the mobility assembly frame. The adaptation assembly may be configured to enable the mobility assembly frame to be operably coupled to the chassis and the first and second drivable components to be operably coupled to the drive assembly.
B62D 51/04 - Véhicules à moteurs caractérisés par le fait que le conducteur n'est pas assis le conducteur marchant
B62D 55/04 - Véhicules à chenilles avec alternance possible des chenilles et des roues, p.ex. transformables de véhicules à chenilles en véhicules à roues et vice versa
A walk-behind, powered device includes an engine, a chassis configured to support the engine, a mobility assembly including a mobility assembly frame, a working assembly operably coupled to the engine to perform a working function responsive at least in part to operation of the engine, a control panel operably coupled to the chassis and comprising a control operator, and a height adjuster. The mobility assembly frame is configured to pivot relative to the chassis. The working assembly has a fixed orientation relative to the chassis. The height adjuster is configured to control positioning of the chassis relative to the mobility assembly frame based on a length of the height adjuster. The length of the height adjuster is changeable based on positioning of the control operator.
E01H 5/04 - Enlèvement de la neige ou de la glace des routes ou surfaces analogues; Aménagement de la pente ou de la rugosité de la neige ou de la glace par traction à bras et entraînement des éléments de détachage ou de transport, p.ex. de transport au moyen d'air comprimé
36.
CUTTING BLADE AND METHOD FOR PRODUCING A CUTTING BLADE
The present disclosure relates to a cutting blade (3) for a clearing saw (1), the cutting blade (3) having a plurality of teeth (11), at least some of which comprise a leading edge (19), a trailing edge (21), and a point (17) in between the leading and trailing edges. The trailing edge (21) is hardened to a depth in the range 0.02-1.5 mm, and the leading edge (19) is left unhardened. This provides a cutting blade with increased durability and efficiency, that can still be filed manually to remain sharp.
A workpiece abrading pad apparatus is provided. In one aspect, a grinding pad apparatus employs a flexible pad, a flexible metallic reinforcement layer or ring, and multiple floor-grinding disks. In another aspect, a metallic reinforcement ring includes a central hole through which a fiber or foam pad is accessible. Another aspect employs a spring steel reinforcement ring to which multiple diamond-based abrasive disks or dots are attached. In yet another aspect, at least one floor-contacting disk attached to a reinforcement ring includes sintered powdered metal with diamond particles mixed therein. A further aspect employs abrasive, floor-contacting disks or dots including posts extending from backsides thereof for attachment to a reinforcing ring or layer.
B24D 13/14 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur face frontale
A47L 11/164 - Eléments ou parties constitutives des outils brossants
A47L 11/283 - Machines à frotter le plancher, actionnées par moteur ayant des outils rotatifs les outils étant des brosses en disques
A hose cart (100) with a carrier frame (102) includes a guide handle (108). The hose cart (100) includes a hose drum (110) held in the carrier frame (102). The hose drum (110) carries a hose reel wound around the hose drum (110). The hose cart (100) includes a first support bracket (210) attached to the carrier frame (102). The first support bracket (210) supports the hose cart (100) on a ground surface from a first end (104). The hose cart (100) further includes at least one second support bracket (302) attached to the carrier frame (102). The second support bracket (302) supports the hose cart (100) on the ground surface from a second end (106). The second support bracket (302) is pivotable between a first position and a second position. The first position is associated with a non- operational configuration of the hose cart (100) and the second position is associated with an operational configuration of the hose cart (100).
B65H 75/40 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p.ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p.ex. tuyaux souples à poste fixe, câbles de force impliquant l'utilisation d'un noyau ou d'un gabarit intérieur formant support pour le paquet de matériau stocké mobile ou transportable
B62B 1/10 - Voitures à bras ayant uniquement un essieu portant une ou plusieurs roues servant au déplacement; Appareillage à cet effet dans lesquelles la charge est prévue pour reposer totalement sur les roues
B65H 75/44 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p.ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p.ex. tuyaux souples à poste fixe, câbles de force impliquant l'utilisation d'un noyau ou d'un gabarit intérieur formant support pour le paquet de matériau stocké - Détails de structure
A hose cart (100) with a carrier frame (102) includes a guide handle (108). The hose cart (100) includes a hose drum (110) held in the carrier frame (102). The hose drum (110) carries a hose reel wound around the hose drum (110). The hose cart (100) includes a first support bracket (210) attached to the carrier frame (102). The first support bracket (210) supports the hose cart (100) on a ground surface from a first end (104). The hose cart (100) further includes at least one second support bracket (302) attached to the carrier frame (102). The second support bracket (302) supports the hose cart (100) on the ground surface from a second end (106). The second support bracket (302) is pivotable between a first position and a second position. The first position is associated with a non- operational configuration of the hose cart (100) and the second position is associated with an operational configuration of the hose cart (100).
B65H 75/40 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p.ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p.ex. tuyaux souples à poste fixe, câbles de force impliquant l'utilisation d'un noyau ou d'un gabarit intérieur formant support pour le paquet de matériau stocké mobile ou transportable
B62B 1/10 - Voitures à bras ayant uniquement un essieu portant une ou plusieurs roues servant au déplacement; Appareillage à cet effet dans lesquelles la charge est prévue pour reposer totalement sur les roues
B65H 75/44 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p.ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p.ex. tuyaux souples à poste fixe, câbles de force impliquant l'utilisation d'un noyau ou d'un gabarit intérieur formant support pour le paquet de matériau stocké - Détails de structure
40.
SAFETY ARRANGEMENT AND METHOD FOR A FLOOR SURFACING MACHINE
The present invention relates to a safety arrangement for a floor surfacing machine (1) comprising at least one drive wheel (3, 4), a motor arrangement (5, 6) for propelling said drive wheel (3, 4), a surfacing apparatus (13) and a control unit (10, 11a) for controlling the operation of said motor arrangement (5, 6) and said surfacing apparatus (13). The arrangement comprises at least one detecting unit (55; 56, 57) connected to said control unit (10,11a) and adapted for determining a torque required for operating each drive wheel (3, 4) wherein said control unit (10,11a) is configured for preventing operation of said surfacing apparatus (13) if said required torque is lower than a predetermined limit value. The invention also relates to a method for obtaining safety in a floor surfacing machine (1).
B24B 55/00 - Dispositifs de sécurité pour machines de meulage ou de polissage; Accessoires adaptés aux machines à meuler ou à polir pour maintenir les outils ou les parties de machines en bon état de marche
A47L 11/14 - Instruments actionnés par moteur à outils tournants
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
41.
FLOOR GRINDING MACHINE AND METHOD OF OPERATING FLOOR GRINDING MACHINE
This document provides a method of operating a floor grinding machine 100. The method comprises providing a grinding machine 100 comprising a frame 101, a motor 102 and at least one grinding element 1, causing the motor to drive the grinding element so as to rotate at a rotational speed, while in contact with a floor surface to grind, polish or mill the floor surface, determining an actual value of a motor operating parameter, determining a nominal value of the motor operating parameter, comparing the actual value of the motor operating parameter with the nominal value of the motor operating parameter, if a difference between the actual value of the motor operating parameter and the nominal value of the motor operating parameter exceeds a predetermined difference threshold, determining at least one grinding parameter to be adjusted, and causing the at least one grinding parameter to be adjusted.
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
B24B 49/00 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meuler; Agencements de l'appareillage d'indication ou de mesure, p.ex. pour indiquer le début de l'opération de meulage
B24B 55/12 - Dispositifs d'évacuation du nuage d'huile ou de l'agent de refroidissement; Dispositifs pour collecter ou récupérer des matériaux issus du meulage ou du polissage, p.ex. métaux précieux, pierres précieuses, diamants ou similaires
A riding lawn care vehicle (10, 310) may include a frame (30, 330), an engine (340, 40), a steering assembly, a support platform (20, 30, 320) and a front platform (348, 48). At least a pair of drive wheels may be operably coupled to the frame (30, 330). The engine (340, 40) is operably coupled to the frame (30, 330) via an engine platform (342, 42). The engine (340, 40) is disposed substantially between the drive wheels to selectively provide drive power to the drive wheels via respective hydraulic pumps (346, 46). The steering assembly includes control levers (50) operably coupled to respective ones of the drive wheels via the respective hydraulic pumps (346, 46). The steering assembly enables steering of the riding lawn care vehicle (10, 310) based on drive speed control of the drive wheels responsive to positioning of the control levers (50). The support platform (20, 30, 320) is operably coupled to the frame (30, 330) at a rear portion of the riding lawn care vehicle (10, 310) to support a standing operator. The front platform (348, 48) is operably coupled to the frame (30, 330) forward of the engine platform (342, 42). The front platform (348, 48) supports the hydraulic pumps (346, 46).
A01D 34/66 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical montés sur un véhicule, p.ex. un tracteur, ou tirés par un animal ou un véhicule à plusieurs couteaux
A conveyor joint assembly (600) is provided including a support ledge (501) operably coupled to and extending from a first sealing surface (602), a first side wall and second side wall (507) operably coupled to opposite ends of the support ledge (501), a receiver (504) operably coupled to the first sealing surface (602), and at least one protrusion (503) operably coupled to a second sealing surface (604). The second sealing surface (604) is configured to engage the support ledge (501) and the receiver (504) is configured to retain the at least one protrusion (503) causing the first sealing surface (602) to engage the second sealing surface (604).
A01D 43/063 - Faucheuses combinées avec des appareils permettant d'effectuer des opérations supplémentaires pendant le fauchage avec des moyens pour collecter, ramasser ou charger les produits fauchés dans un conteneur porté par la faucheuse; Conteneurs à cet effet
A01D 34/64 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical montés sur un véhicule, p.ex. un tracteur, ou tirés par un animal ou un véhicule
A01D 43/077 - Faucheuses combinées avec des appareils permettant d'effectuer des opérations supplémentaires pendant le fauchage avec des moyens pour collecter, ramasser ou charger les produits fauchés avec des moyens auxiliaires, p.ex. des ventilateurs, pour le transport de la récolte fauchée
A yard waste collection assembly comprising a yard waste collector (200) comprising a yard waste inlet, a conveyor (100) configured to receive yard waste at a receiving end of the conveyor (100) and discharge the yard waste at a discharge end of the conveyor (100), wherein the conveyor comprises a telescopic seal (102) configured to cover an outlet (103), at the discharge end, in a shut position when the conveyor (100) is not engaged with the yard waste collector (200), and wherein the telescopic seal (102) is further configured to slide along a longitudinal axis (L) of the conveyor (100) to an open position when the conveyor engages the yard waste collector (200) causing the outlet (103) to be uncovered.
A01D 43/063 - Faucheuses combinées avec des appareils permettant d'effectuer des opérations supplémentaires pendant le fauchage avec des moyens pour collecter, ramasser ou charger les produits fauchés dans un conteneur porté par la faucheuse; Conteneurs à cet effet
A01D 34/64 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical montés sur un véhicule, p.ex. un tracteur, ou tirés par un animal ou un véhicule
A01D 43/077 - Faucheuses combinées avec des appareils permettant d'effectuer des opérations supplémentaires pendant le fauchage avec des moyens pour collecter, ramasser ou charger les produits fauchés avec des moyens auxiliaires, p.ex. des ventilateurs, pour le transport de la récolte fauchée
45.
GRINDING HEAD FOR FLOOR GRINDING MACHINE AND METHOD OF ASSEMBLING A GRINDING HEAD, SETTING A BELT TENSIONER, SERVICING, ASSEMBLING OR DISASSEMBLING A BELT PULLEY FOR A FLOOR GRINDING MACHINE
The present disclosure relates to a grinding head (1) for a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a grinding head (1) comprises a lower casing member (3), comprising a lower support (31) and an upwardly extending edge portion (32), and an upper casing member (2), comprising an upper cover (21) and a downwardly extending edge portion (22), wherein the upper casing member (2) is joinable to the lower casing member (3) by causing axially distal portions of the edge portions to bear on each other.
B24B 41/047 - Têtes de meulage pour le travail de surfaces planes
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
B24B 47/10 - MACHINES, DISPOSITIFS OU PROCÉDÉS POUR MEULER OU POUR POLIR; DRESSAGE OU REMISE EN ÉTAT DES SURFACES ABRASIVES; ALIMENTATION DES MACHINES EN MATÉRIAUX DE MEULAGE, DE POLISSAGE OU DE RODAGE Équipement à cet effet pour entraîner dans leur mouvement de rotation ou de va-et-vient les arbres porte-meules ou les arbres porte-pièces
46.
FLOOR GRINDING MACHINE, HANDLE FOR FLOOR GRINDING MACHINE AND METHOD OF SETTING A HANDLE FOR A FLOOR GRINDING MACHINE
The present disclosure provides a floor grinding machine (1) for grinding floor surfaces of stone or stone-like material. The machine comprises a machine frame (2), a grinding head (3), supported by the machine frame (2), a motor (4), supported by the machine frame (2) and operatively connected to the grinding head (3), and a handle frame (5), extending from the machine frame (2), and pivotable relative to the machine frame (2). The machine further comprises a guide member (12), which is pivotable relative to the machine frame (2) and pivotable relative to the handle frame (5), a first locking device (14), for locking the guide member (12) relative to the handle frame (5), and a second locking device (13), for locking the guide member (12) relative to the machine frame (2). The disclosure further provides a handle for a floor grinding machine as well as methods of setting a position of a handle and methods of steering a floor grinding machine.
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
The present disclosure relates to a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a machine comprises a machine frame, a grinding head 2, supported by and being rotatable relative to the machine frame, a grinding head hood 2, which defines a space in which the grinding head 1 is rotatable, a hollow and resilient member 4, arranged in the space, and a pressurized fluid source, operatively connected to the hollow member 4 to supply said pressurized fluid, whereby the hollow member 4 is resiliently expandable upon supply of said fluid.
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
B24B 55/12 - Dispositifs d'évacuation du nuage d'huile ou de l'agent de refroidissement; Dispositifs pour collecter ou récupérer des matériaux issus du meulage ou du polissage, p.ex. métaux précieux, pierres précieuses, diamants ou similaires
48.
SAFETY SYSTEM, METHOD AND COMPUTER PROGRAM FOR REMOTELY CONTROLLED WORK VEHICLES
The present disclosure relates to a safety system (100) for a remotely operated work vehicle (110). The safety system (100) works by continuously establishing a spatial relationship between the work vehicle (110) and a wireless remote control unit (130), wherein at least part of the information needed to establish the spatial relationship is carried as data in signals. The established spatial relationship is then used to control the work vehicle (110).
The invention relates to a tap connector comprising a first coupling portion (2) adapted to couple the tap connector (1) with a tap (10) and a second coupling portion (3) forming a fluid outlet (5), said second coupling portion (3) being adapted to receive a hose connector, wherein a sealing element (7) is provided within the first coupling portion (2) in order to obtain a liquid-tight connection between the tap connector (1) and a tap (10), characterized in that the sealing element (7) comprises a sealing area (7.1) and a fluid passage area (7.2) including one or more bars (7.3), said bars (7.3) segmenting said fluid passage area (7.2) in order to provide a focussed liquid stream at the fluid outlet (5).
F16L 15/00 - Raccords avec filetage; Formes des filetages pour ces raccords
B05B 1/14 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage avec des filtres placés dans ou à l'extérieur de l'orifice de sortie
E03C 1/086 - Brise-jets ou guide-jets pouvant être placés facilement à l'orifice de sortie des robinets
F16L 37/084 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique
G05D 7/01 - Commande de débits sans source d'énergie auxiliaire
A system (10) with sensor equipment (30) including one or more sensors (140,142) and watering equipment (20) disposed on a parcel of land and configured to selectively apply water to the parcel, and a gateway (40) configured to provide for communication with the sensor equipment (30) and the watering equipment (20). The watering equipment (20) comprises a watering pump (120), wherein the watering pump (120) is operably coupled to a water source (100) and a water line (110) to alternately couple the water source (100) to and isolate the water source (100) from the water line (110). The watering pump (120) further includes a pump sensor assembly (155) configured to detect environmental and operational parameters and processing circuitry (160) configured to direct the watering pump (120) based on detected environmental and operational parameters.
A watering system may include one or more sensors, watering equipment configured to selectively apply water to a parcel of land, and a gateway configured to communicate between the sensor equipment and the watering equipment. The watering equipment may include processing circuitry, and a watering pump that is operably coupled to a water source and a water line to alternately couple to and isolate the water source from the water line. The processing circuitry may be configured to direct the water pump to operate in an operational mode or volume mode. The processing circuitry may detect a loss of connectivity to the gateway or one of the sensors. In response to the loss of connectivity, the processing circuitry can employ a last determined operational mode and volume mode or override the last received instructions for an operational mode or volume mode and switches to a default setting.
A watering system may include one or more sensors, watering equipment configured to selectively apply water to a parcel of land, and a gateway configured to communicate between the sensor equipment and the watering equipment. The watering equipment may include processing circuitry, and a watering pump that is operably coupled to a water source and a water line to alternately couple to and isolate the water source from the water line. The processing circuitry may be configured to direct the water pump to operate in an operational mode or volume mode. The processing circuitry may detect a loss of connectivity to the gateway or one of the sensors. In response to the loss of connectivity, the processing circuitry can employ a last determined operational mode and volume mode or override the last received instructions for an operational mode or volume mode and switches to a default setting.
A watering system may include one or more sensors, watering equipment configured to selectively apply water to a parcel of land, and a gateway configured to communicate between the sensor equipment and the watering equipment. The watering equipment may include processing circuitry, and a watering pump that is operably coupled to a water source and a water line to alternately couple to and isolate the water source from the water line. The processing circuitry may be configured to direct the water pump to operate in an operational mode or volume mode. The processing circuitry may detect a loss of connectivity to the gateway or one of the sensors. In response to the loss of connectivity, the processing circuitry can employ a last determined operational mode and volume mode or override the last received instructions for an operational mode or volume mode and switches to a default setting.
The disclosure relates to a relief valve for portable, industrial dust collectors having actuating means for actuating the valve between a closed position and an open position and further including retaining means for maintaining the valve in the open position. The disclosure also relates to a hose device for a cleaner of a dust collector arranged such that it covers the bottom of the grid means in the cleaner when the dust collector operates and falls down when the vacuum in the dust collector is released. The disclosure also relates to a cleaner, to a dust collector, to a grinding machine and to a method for operating a dust collector. The disclosure also relates to a dust collector with cleaner means, a relief valve and an inlet valve and synchronization means arranged to govern that the actuation of the inlet valve is synchronized with actuation of the relief valve. (Fig. 1)
The invention relates to a tap connector comprising a first coupling portion (2) adapted to couple the tap connector (1) with a tap (10) and a second coupling portion (3) adapted to receive a hose connector, wherein the second coupling portion (3) comprises a fluid channel (4) for guiding a fluid received from the tap (10) to a fluid outlet (5), characterized in that the fluid channel (4) comprises one or more ribs (6) protruding from a wall (4.1) of the fluid channel into the fluid channel (4) and the one or more ribs (6) are integrally formed at the wall (4.1) of the fluid channel (4).
The invention relates to a tap connector comprising a first coupling portion (2) adapted to couple the tap connector (1) with a tap (10) and a second coupling portion (3) adapted to receive a hose connector, wherein the second coupling portion (3) comprises a fluid channel (4) for guiding a fluid received from the tap (10) to a fluid outlet (5), characterized in that the fluid channel (4) comprises one or more ribs (6) protruding from a wall (4.1) of the fluid channel into the fluid channel (4) and the one or more ribs (6) are integrally formed at the wall (4.1) of the fluid channel (4).
A spacer structure (204; 205) for a saw disc assembly of a sawing machine (4), comprises a hub device (220) having a central axis and being adapted to be coaxially arranged between a pair of axially peripheral saw discs. According to the invention, said hub device (220) is configured and adapted to detachably or non-detachably receive a proximal portion (231) of an elongated spacer means (230) in a substantially radial manner in relation to said hub device, said elongated spacer means (230) being adapted to be arranged between said pair of saw discs, a distal portion (235) of said elongated spacer means (230) being constituted and adapted to detachably or non-detachably connect to said pair of peripheral saw discs.
A floor polishing or grinding pad assembly (10) is provided. In one aspect, a polishing or grinding pad assembly employs a fibrous pad (12), a reinforcement layer or ring (14; 114), and multiple floor-contacting disks (16; 16a; 16b; 16c; 116). In another aspect, the reinforcement layer includes a central hole (17) through which the fibrous pad is accessible and the fibrous pad at the hole has a linear dimension (x) greater than a linear dimension (y) of one side of the adjacent reinforcement layer. In yet another aspect, at least one of the floor-contacting disks has an angle (a) offset from that of a base surface of the disk, the fibrous pad and/or the reinforcement layer. A further aspect employs a smaller set of disks (116) alternating between and/or offset from a larger set of the disks (16). In another aspect, the reinforcement layer includes a wavy or undulating internal edge (117) shape.
B24D 13/14 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur face frontale
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
ABSTRACT A floor polishing or grinding pad assembly (10) is provided. In one aspect, a polishing or grinding pad assembly employs a fibrous pad (12), a reinforcement layer or ring (14; 114), and multiple floor-contacting disks (16; 16a; 16b; 16c; 116). In another aspect, the reinforcement layer includes a central hole (17) through which the fibrous pad is accessible and the fibrous pad at the hole has a linear dimension (x) greater than a linear dimension (y) of one side of the adjacent reinforcement layer. In yet another aspect, at least one of the floor- contacting disks has an angle (a) offset from that of a base surface of the disk, the fibrous pad and/or the reinforcement layer. A further aspect employs a smaller set of disks (116) alternating between and/or offset from a larger set of the disks (16). In another aspect, the reinforcement layer includes a wavy or undulating internal edge (117) shape. Date Recue/Date Received 2020-12-11
B24D 13/14 - Meules dont le corps comporte des parties flexibles au travail, p.ex. meules souples de polissage; Accessoires pour le montage de ces meules travaillant par leur face frontale
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
60.
SIMPLIFIED INTERFACE AND OPERATION IN A WATERING SYSTEM
A user terminal may be configured to communicate with a gateway. The gateway may be configured to communicate with sensor equipment including one or more sensors and watering equipment via a first network. The gateway may also be configured to communicate with the user terminal via a second network. The user terminal may include processing circuitry that is configured to provide a remote interface for communication with the sensor equipment and the watering equipment via the gateway.
The invention relates to a spray head comprising a spray head base body (2) and a nozzle plate (3), the spray head base body (2) comprising at least one liquid channel (4) for providing a liquid flow towards the nozzle plate (3), wherein a drip-stop element (10) is located between the spray head base body (2) and the nozzle plate (3), said drip-stop element (10) comprising at least one opening (11) being fluidly coupled with said liquid channel (4) for providing a fluid flow into a space (6) between the drip-stop element (10) and the nozzle plate (3), wherein at least a top portion (12) of said drip-stop element (10) is movably mounted within a spray head chamber (5) in order to perform a stroke movement, wherein said top portion (12) is preloaded such that the top portion (12) rests against the nozzle plate (3) without applying any external forces to the top portion (12) and said top portion (12) is lifted off the nozzle plate (3) in case that a liquid flow is provided through the liquid channel (4) into the space (6) between said top portion (12) and the nozzle plate (3).
B05B 1/30 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour commander un débit, p.ex. à l'aide de conduits de section réglable
B05B 1/32 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour commander un débit, p.ex. à l'aide de conduits de section réglable dans lesquels un élément de valve fait partie de l'orifice de sortie
A system may include sensor equipment including one or more sensors disposed on a parcel of land, watering equipment disposed on the parcel and configured to selectively apply water to the parcel, and a gateway configured to provide for communication with the sensor equipment and the watering equipment. The gateway may interface between a first network and a second network. The first network may include at least the watering equipment and the sensor equipment. An operator may be enabled to wirelessly communicate with the gateway via the second network. At least one component of the watering equipment or the sensor equipment may be an adaptive component.
A user terminal may be configured to communicate with a gateway. The gateway may be configured to communicate with sensor equipment including one or more sensors and watering equipment via a first network. The gateway may also be configured to communicate with the user terminal via a second network. The user terminal may include processing circuitry that is configured to provide a remote interface for communication with the sensor equipment and the watering equipment via the gateway.
H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
H04W 4/80 - Services utilisant la communication de courte portée, p.ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
A01G 25/00 - Arrosage des jardins, champs, terrains de sports ou similaires
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé
A system may include sensor equipment including one or more sensors disposed on a parcel of land, watering equipment disposed on the parcel and configured to selectively apply water to the parcel, and a gateway configured to provide for communication with the sensor equipment and the watering equipment. The gateway may interface between a first network and a second network. The first network may include at least the watering equipment and the sensor equipment. An operator may be enabled to wirelessly communicate with the gateway via the second network. At least one component of the watering equipment or the sensor equipment may be an adaptive component.
A system may include sensor equipment including one or more sensors disposed on a parcel of land, watering equipment disposed on the parcel and configured to selectively apply water to the parcel, and a gateway configured to provide for communication with the sensor equipment and the watering equipment. The gateway may interface between a first network and a second network. The first network may include at least the watering equipment and the sensor equipment. An operator may be enabled to wirelessly communicate with the gateway via the second network. At least one component of the watering equipment or the sensor equipment may be an adaptive component.
A cutting deck for housing first and second cutting blades rotatable inside a cutting chamber is provided. The cutting deck includes a weldment including a top plate and side plates. The top plate includes first and second shaft reception orifices, and a flow control assembly extending away from the top plate to define an airflow channel between the flow control assembly and the side plates. The flow control assembly includes a first directional changing portion proximate to the first shaft reception orifice and a second directional changing portion proximate to the second shaft reception orifice. The first and second directional changing portions are separated from each other by straight portions. The first and second directional changing portions are passed over only by respective ones of the first and second cutting blades, and both the first and second cutting blades pass over the straight portions.
A01D 34/66 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical montés sur un véhicule, p.ex. un tracteur, ou tirés par un animal ou un véhicule à plusieurs couteaux
67.
LEVER ACTUABLE CONTROL FOR VARYING DEGREE OF OPENING OF DISPENSING HOLE IN SPREADER
The present invention discloses a spreader (100, 200, 300) having an adjustment mechanism (160) for controlling a rate of discharge through the material dispensing hole (158). The adjustment mechanism (160) including an adjustment element (162) slidably mounted on a bucket (102, 202, 302) and disposed over the material dispensing hole (158), wherein a movement of the adjustment element (162) is configured to vary a degree of opening of the material dispensing hole (158) between a full open position and a full closed position. A linking element (184, 284, 384) having a first end (186) and a second end (188), the first end (186) of the linking element (184, 284, 384) is attached to the adjustment element (162); and a manually actuable lever (170, 270, 370) having an attachment portion (176, 276, 376) to support the second end (188) of the linking element (184, 284, 384). The attachment portion (176, 276, 376) of the manually actuable lever (170, 270, 370) have a circular arc profile with a geometric centre at a point of support (P) of the linking element (184, 284, 384) with the bucket (102, 202, 302), and the second end (188) of the linking element (184, 284, 384) is movable along the attachment portion (176, 276, 376).
A01C 17/00 - Fertiliseurs ou semoirs à roues centrifugeuses
B62B 1/18 - Voitures à bras ayant uniquement un essieu portant une ou plusieurs roues servant au déplacement; Appareillage à cet effet dans lesquelles la charge est disposée entre l'essieu et les poignées, p.ex. brouettes
68.
CONCRETE/MASONRY CUTTING DEVICE WITH FAST-START DESIGN AND INTERLOCKING REINFORCEMENT
A diamond cutting tool (200; 200') for enabling a fast cutting start may include a rotatable main body (210) and a cutting portion (220). The rotatable main body may include a substantially circular periphery. The cutting portion may include an interlocking support assembly (280) and a plurality of notched cutters (270). The notched cutters may be disposed around the circular periphery extending outwardly from the main body. The notched cutters (270) may be formed of a first diamond-metal matrix. The interlocking support assembly (280) may be provided radially outwardly of the notched cutters and may include a softer diamond-metal matrix and/or a different diamond concentration therein than the first diamond-metal matrix. The interlocking support assembly may include a reinforcement portion (284) disposed between the notched cutters (270) and a top section (282) covering radially distal portions of the notched cutters.
B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre
B23D 65/00 - Fabrication d'outils de machines à scier ou de dispositifs de sciage pour la coupe de n'importe quelle sorte de matériau
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
The present invention relates to a floor surfacing machine (1) comprising a frame (2) that is carried by a first wheel (3) and a second wheel (4). The floor surfacing machine (1) further comprises a first motor (6), a handle arrangement (7), at least one planetary head (15) that is rotatably mounted to the frame (2) and at least one satellite surfacing head (19, 20, 21) that is rotatably mounted to the planetary head (15), where the first motor (6) is arranged to propel the planetary head (15). The floor surfacing machine (1) comprises a first control unit (10), and a remote control panel (11) which in turn comprises a second control unit (12) that is arranged to communicate with the first control unit (10). The floor surfacing machine (1) also comprises a second motor (22) that is arranged to propel the satellite surfacing heads (19, 20, 21) such that the planetary head (15) and the satellite surfacing heads (19, 20, 21) are independently operable.
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
A47L 11/14 - Instruments actionnés par moteur à outils tournants
B24B 23/04 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet avec des outils de meulage oscillants; Accessoires à cet effet
B60K 7/00 - Disposition du moteur dans ou jouxtant une roue motrice
B62D 11/04 - Direction pour roues non orientables; Direction pour véhicules à chenilles ou à dispositifs similaires par entraînement différencié des éléments en contact avec le sol sur les côtés opposés du véhicule par sources d'énergie séparées
A floor surfacing machine comprises a frame carried by first and second wheels, at least one operating head rotatably mounted to the frame, a control unit, and a wheel drive assembly for individually controlling the first and second wheels. The control unit is arranged to add an oscillation control signal to a wheel drive control signal to individually vary the speed of the first wheel in relation to the second wheel for laterally displacing the operating head between leftmost and rightmost positions in an oscillating manner to obtain increased surfacing width.
B24B 7/18 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des revêtements de sol, des murs, des plafonds ou similaires
A47L 11/14 - Instruments actionnés par moteur à outils tournants
B24B 23/02 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet comportant des outils de meulage rotatifs; Accessoires à cet effet
B24B 23/04 - Machines de meulage portatives, p.ex. à guidage manuel; Accessoires à cet effet avec des outils de meulage oscillants; Accessoires à cet effet
B60K 7/00 - Disposition du moteur dans ou jouxtant une roue motrice
B62D 11/04 - Direction pour roues non orientables; Direction pour véhicules à chenilles ou à dispositifs similaires par entraînement différencié des éléments en contact avec le sol sur les côtés opposés du véhicule par sources d'énergie séparées
71.
WALK BEHIND POWER EQUIPMENT WITH ZERO TURN CAPABILITY
A drive assembly (140) for a walk-behind, powered device operably couples an engine (110) of the powered device to a mobility assembly (120) to provide mobility of the powered device responsive at least in part to operation of the engine (110). The drive assembly (140) includes a transmission shaft and a mechanical power reversing assembly (150). The transmission shaft selectively receives first drive power or second drive power coupled from the engine (110) to drive a first drivable component (122) and a second drivable component (124) of the mobility assembly (120). The first and second drivable components (122, 124) are disposed substantially at opposing sides of the powered device. The mechanical power reversing assembly (150) is selectively engagable to convert the first drive power generated for the first drivable component (122) into the second drive power provided to the second drivable component (124) and vice versa.
B62D 11/08 - Direction pour roues non orientables; Direction pour véhicules à chenilles ou à dispositifs similaires par entraînement différencié des éléments en contact avec le sol sur les côtés opposés du véhicule par une seule source d'énergie principale en utilisant freins ou embrayages comme principaux moyens effectifs de direction
B62D 51/04 - Véhicules à moteurs caractérisés par le fait que le conducteur n'est pas assis le conducteur marchant
A tile or masonry saw assembly (100/200) may include a saw (110/210), a frame (120/220), and a workpiece support (126). The saw (110/210) includes a motor (112/212) operable to turn a blade assembly (114/214) to cut a workpiece. The frame (120/220) is operably coupled to the saw (110/210) to enable the saw (110/210) to be moved along the frame (120/220) in a first direction. The workpiece support (126) is operably coupled to the frame (120/220) to support the workpiece relative to the saw (110/210), and to allow the workpiece support (126) to be moved along the frame (120/220). The saw assembly (100/200) further includes a movement assembly (300) via which both movement of the workpiece support (126) and movement of the saw (110/210) relative to the frame (120/220) is accomplished, such that a movement of the work piece support (126) along the frame (120/220) in a second direction is enabled to cause the saw (110/220) to move along the frame (120/220) in the first direction which is opposite the second direction.
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
B28D 7/04 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour supporter ou maintenir les pièces travaillées
CA 02951807 2016-12-09 WO 2015/190960 PCT/SE2014/050709 17 ABSTRACT The present invention relates to a wall or floor chain sawing device (1), comprising a chain bar assembly (37) which in turn comprises a chain bar (2) having a longitudinal extension (17) and guiding a chain (3) at least partly around its perimeter. The chain bar assembly (37) further comprises a chain bar housing (6) that is attached to, and partially covers, the chain bar (2) and the chain (3). The chain sawing device (1) comprises a motor (9), a track interface (7) that is arranged to co-operate with a guiding track (8), and a power transmission arrangement (10) that is adapted to transfer a motion from said motor (9) to the chain (3). The sawing device (1) comprises a first pivotable support rod (12) and a second pivotable support rod (13), where each pivotable support rod (12, 13) has a corresponding first end (12a, 13a) and a second end (12b, 13b). Each first end (12a, 13a) is at least indirectly pivotably attached to the motor (9), and each second end (12b, 13b) is at least indirectly pivotably attached to the chain bar assembly (37). (Fig. 5)
B28D 1/08 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie du type sans fin, p.ex. des scies à chaîne, des scies à ruban
B23D 57/02 - Machines à scier ou dispositifs de sciage non couverts par l'un des groupes à scies à chaîne
B27B 17/08 - Entraînements ou commandes; Dispositifs pour faire pivoter ou incliner la chaîne
A riding lawn care vehicle (10) may include a frame (60), a steering assembly (30), a brake assembly (110), and a mechanical brake linkage assembly (120). At least a first drive wheel and a second drive wheel (32) of the riding lawn care vehicle may be attachable to the frame. The steering assembly may include a first steering lever and a second steering lever (34), where the first and second steering levers are operably coupled to the first and second drive wheels respectively to facilitate turning of the riding lawn care vehicle based on drive speed control of the first and second drive wheels responsive to positioning of the first and second steering levers. The brake assembly may be operably coupled to the first and second drive wheels to enable brakes to be selectively applied to the first and second drive wheels. The mechanical brake linkage assembly may be configured to activate the brake assembly relative to the first and second drive wheels in response to one of the first steering lever or the second steering lever being moved outwardly to an outboard position independent of a position of the other of the first steering lever or the second steering lever.
A01D 34/64 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical montés sur un véhicule, p.ex. un tracteur, ou tirés par un animal ou un véhicule
A water application device may include a main body, a flow control assembly, an operable member and an applicator head. The main body may be graspable along a handle portion thereof by an operator. The handle portion may include a back portion configured to be held toward the operator during water application. The flow control assembly may be housed in the main body and may include a volume control assembly to control volume of flow of water through the device. The operable member may be attachable to a front of the handle portion to interface with the flow control assembly to alternately start and stop flow based on a position of the operable member. The applicator head may be attachable to an outlet of the main body to apply water passing through the applicator head based on an application characteristic of the applicator head. A planar surface may be provided at the back portion. The planar surface lies in a plane intersecting a longitudinal centerline of the back portion at a point along a length of the back portion. The planar surface may define at least part of a range of motion of a flow control lever of the volume control assembly.
B05B 1/30 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour commander un débit, p.ex. à l'aide de conduits de section réglable
The invention relates to a sprinkler control system (10) for controlling at least one sprinkler (12). A programme system (14) which determines a sprinkler area (16) of the sprinkler (12) using an area chart (18) is provided.
G05B 19/042 - Commande à programme autre que la commande numérique, c.à d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
G05B 19/409 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u - caractérisée par les détails du panneau de commande, par la fixation de paramètres
G05B 19/4093 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par la programmation de pièce, p.ex. introduction d'une information géométrique dérivée d'un dessin technique, combinaison de cette information avec l'information d'usinage et de matériau pour obtenir une information de commande, appelée
A system may include sensor equipment, task performance equipment, and a yard maintenance manager. The sensor equipment may include one or more sensors disposed on a parcel of land. The task performance equipment may be configured to perform a task on the parcel. The task may be associated with generating a result that is enabled to be monitored via the sensor equipment. The yard maintenance manager may be configured to interface with the sensor equipment and the task performance equipment to compare measured conditions with desirable conditions to direct operation of the task performance equipment.
G05B 19/042 - Commande à programme autre que la commande numérique, c.à d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
A system may include sensor equipment, task performance equipment, a yard maintenance manager and a robot. The sensor equipment may include one or more sensors disposed on a parcel of land. The task performance equipment may be configured to perform a task on the parcel. The task may be associated with generating a result that is enabled to be monitored via the sensor equipment. The yard maintenance manager may be configured to interface with the sensor equipment and the task performance equipment to compare measured conditions with desirable conditions to direct operation of the task performance equipment. The robot may be configured to work the parcel and perform at least one of acting as one of the one or more sensors, acting as a device of the task performance equipment, or interacting with the sensor equipment or the task performance equipment.
A system for monitoring and controlling activities of at least one gardening tool within at least one activity zone is disclosed. The monitoring device is provided for analyzing at least one activity zone state of the activity zone and at least one gardening tool state of the gardening tool to control the gardening tool.
A system for monitoring and controlling activities of at least one gardening tool within at least one activity zone is disclosed. The monitoring device is provided for analyzing at least one activity zone state of the activity zone and at least one gardening tool state of the gardening tool to control the gardening tool.
Attorney Ref.: 1107P017CA03 ABSTRACT A system for monitoring and controlling activities of at least one gardening tool within at least one activity zone is disclosed. The monitoring device is provided for analyzing at least one activity zone state of the activity zone and at least one gardening tool state of the gardening tool to control the gardening tool. Date Recue/Date Received 2020-11-12
G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
A01B 76/00 - TRAVAIL DE LA TERRE EN AGRICULTURE OU EN SYLVICULTURE; PARTIES CONSTITUTIVES OU ACCESSOIRES DES MACHINES OU INSTRUMENTS AGRICOLES, EN GÉNÉRAL - Parties constitutives ou accessoires des machines ou instruments agricoles non prévus dans les groupes
A01D 34/00 - Faucheuses; Appareils de fauchage des moissonneuses
A01D 34/835 - Faucheuses; Appareils de fauchage des moissonneuses spécialement adaptés à des usages particuliers
A chain saw (1) comprises an endless saw chain (11) and a saw bar (9) with a peripheral track for the saw chain (11). The saw chain (11) has a plurality of chain links and/or chain link components, in particular cutter links (29), drive links (23) and/or tie straps (35). At least one of the tie straps (35) comprises a cavity (43) or notch arranged at a first lateral surface (45) thereof. The first lateral surface (45) faces a lateral surface of at least one adjacent chain link or chain link component. In order to provide a saw chain movement with minimized wear and in addition a further reduction of the tendency of the chain links to flex during operation, the cavity (43) or notch is manufactured during a deforming process, serves as a reservoir for a lubricant, in particular for oil, for lubrication of the saw chain (11) and comprises an extension essentially in the driving direction of the saw chain (11) and, at least in part, a dilatation, an extension and/or a branching essentially extending in the direction perpendicular thereto.
A spacer (1) for spacing a tool such as a drill motor from a tool stand such as a drill stand, the spacer (1) comprising a spacer body (2) and a locking member (3), the spacer body (2) having first (4) and second (5) opposing faces, the locking member (3) extending from a first end (6) thereof adjacent to the first face (4) to a second end (7) thereof adjacent to the second face (5), the locking member (3) being able to slide relative to the spacer body(2) along a direction from the first end (6) to the second end (7), the first end (6) and the second end (7) each being provided with at least one locking surface(10, 11), wherein the spacer (1) is arranged such that at application of a locking force each locking surface (10, 11) of one of the first and second ends (6, 7) transmits the locking force to each locking surface (10,11) of the other of the first and second ends (6, 7).
B23B 45/14 - Moyens pour maintenir ou guider la perceuse ou pour la fixer à la pièce à travailler; Supports de butée
B23D 45/02 - Machines à scier ou dispositifs de sciage à lames circulaires ou à disques à friction la lame circulaire ou la pièce à scier étant montée sur un chariot
B28D 7/00 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe
A hood hinge assembly for rotation of a hood of an outdoor power equipment device between an open position and a closed position may include a fixed bracket mounted directly or indirectly to a frame of the outdoor power equipment device, and a movable bracket mounted to the hood to enable the hood to be moved between the open position and the closed position via rotation of the movable bracket relative to the fixed bracket. The hood hinge assembly may define an axis of rotation for the hood via a first offset pin and a second offset pin that have respective distal ends oriented in the same direction for sequential engagement with respective ones of a first receiving hole and a second receiving hole that are spaced apart from each other by a distance greater than a distance between the respective distal ends of the first and second offset pins.
An electric power saw/cutter (1) comprising: a.a rotatable saw structure (2) b.a rear handle (5) with a switch/speed control (6) c.a front handle (7) d.a drive unit (8) for rotating the saw structure (2), the drive unit (8) itself comprising: e.a saw structure drive arrangement (9) to which the saw structure is attachable f.a transmission (10) for driving the saw drive arrangement (9) g.an electric motor (11) for driving an input shaft (12) of the transmission h.a support structure (13) for holding/carrying the saw structure drive arrangement (9), the transmission (10) and the electric motor (11), characterised in, that the front handle (7)and the rear handle (5) are directly connected to each other to form a handle unit (4), whichunit is resiliently connected to the drive unit (8),so that vibrations from the saw blade (2) and drive unit (8) will be reduced in the handle unit (4).
B23D 51/01 - Machines à scier ou dispositifs de sciage à lames droites, caractérisés uniquement par la structure d'organes particuliers; Moyens de support ou d'attache des outils qui, couverts par le présente sous-classe, sont fixés à leur monture à leurs deux extrémités caractérisés par la poignée
B23D 45/00 - Machines à scier ou dispositifs de sciage à lames circulaires ou à disques à friction
B23D 47/00 - Machines à scier ou dispositifs de sciage travaillant au moyen de lames circulaires, caractérisés uniquement par la structure d'organes particuliers
B23D 59/04 - Dispositifs pour la lubrification ou le refroidissement des lames de scies droites ou à ruban
B27B 5/29 - Machines à scier travaillant avec des lames de scie circulaires; Organes ou équipements ad hoc - Parties constitutives; Accessoires
B28D 1/04 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
H02K 5/20 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des canaux ou des conduits pour la circulation d'un agent de refroidissement
H02K 9/00 - Dispositions de refroidissement ou de ventilation
H02K 9/19 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p.ex. de l'huile
H02K 21/00 - Moteurs synchrones à aimants permanents; Génératrices synchrones à aimants permanents
H02K 21/14 - Moteurs synchrones à aimants permanents; Génératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants tournant à l'intérieur des induits
A drive system includes a first transmission, a second transmission and at least one flexible driving member. The first transmission is operably coupled to a first set of wheels to provide drive power to the first set of wheels responsive to engagement of the first transmission. The second transmission is operably coupled to a second set of wheels to provide drive power to the second set of wheels responsive to engagement of the second transmission. The at least one flexible driving member is operably coupled to a remote actuator and a drive shaft of the walk-behind outdoor power equipment device. The at least one flexible member selectively engages one of the first transmission or the second transmission to switch a walk-behind outdoor power equipment device between all wheel drive operation and another drive mode via the remote actuator.
A01D 34/69 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical dirigés à la main par un opérateur à pied à couteaux ou à roues entraînés par un moteur à roues entraînées par un moteur
B62D 51/04 - Véhicules à moteurs caractérisés par le fait que le conducteur n'est pas assis le conducteur marchant
A drive system includes a first transmission, a second transmission and at least one flexible driving member. The first transmission is operably coupled to a first set of wheels to provide drive power to the first set of wheels responsive to engagement of the first transmission. The second transmission is operably coupled to a second set of wheels to provide drive power to the second set of wheels responsive to engagement of the second transmission. The at least one flexible driving member is operably coupled to a remote actuator and a drive shaft of the walk-behind outdoor power equipment device. The at least one flexible member selectively engages one of the first transmission or the second transmission to switch a walk-behind outdoor power equipment device between all wheel drive operation and another drive mode via the remote actuator.
A01D 34/69 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical dirigés à la main par un opérateur à pied à couteaux ou à roues entraînés par un moteur à roues entraînées par un moteur
B62D 51/04 - Véhicules à moteurs caractérisés par le fait que le conducteur n'est pas assis le conducteur marchant
A drive system includes a first transmission, a second transmission and at least one flexible driving member. The first transmission is operably coupled to a first set of wheels to provide drive power to the first set of wheels responsive to engagement of the first transmission. The second transmission is operably coupled to a second set of wheels to provide drive power to the second set of wheels responsive to engagement of the second transmission. The at least one flexible driving member is operably coupled to a remote actuator and a drive shaft of the walk-behind outdoor power equipment device. The at least one flexible member selectively engages one of the first transmission or the second transmission to switch a walk-behind outdoor power equipment device between all wheel drive operation and another drive mode via the remote actuator.
A01D 34/68 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical dirigés à la main par un opérateur à pied à couteaux ou à roues entraînés par un moteur
Attorney Ref.: 1107P023CA04 ABSTRACT A drive system includes a first transmission, a second transmission, an idler pulley, and at least one flexible driving member. The first transmission is operably coupled to a first set of .. wheels to provide drive power to the first set of wheels responsive to engagement of the first transmission. The second transmission is operably coupled to a second set of wheels to provide drive power to the second set of wheels responsive to engagement of the second transmission. The at least one flexible driving member is operably coupled to a remote actuator and a drive shaft of the walk-behind outdoor power equipment device. The idler pulley moves responsive to operation of the remote actuator and, based on such movement, the at least one flexible member switches a walk-behind outdoor power equipment device between all wheel drive operation and another drive mode. CA 3023757 2020-04-01
A01D 34/69 - Faucheuses; Appareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe vertical dirigés à la main par un opérateur à pied à couteaux ou à roues entraînés par un moteur à roues entraînées par un moteur
B62D 51/04 - Véhicules à moteurs caractérisés par le fait que le conducteur n'est pas assis le conducteur marchant
A riding lawn mower is provided with an electrical system. The electrical system includes a control module, transceiver modules, and a wiring system. The control module allows for programmably controlling electrical operations of the riding lawn mower. The transceiver modules are operably connected with respective devices of the riding lawn mower so as to communicate data between the respective devices and the control module. The wiring system comprising wires that electrically connect the transceiver modules with the control module/ The wiring system includes a power wire that provide electrical power to the transceiver modules from the battery; and a data bus comprising a data wire that transmits data between the control module and the transceiver modules.
A riding yard maintenance vehicle includes a frame, a steering assembly, a cable and at least one set of guide pulleys. Wheels of the riding yard maintenance vehicle are attachable to the frame. The steering assembly includes a steering apparatus operably coupled to front wheels of the riding yard maintenance vehicle via a cable system. The cable system includes the cable, which is wrapped around at least a portion of the steering shaft. The cable terminates at respective ends thereof at corresponding ones of a first shaped cam and a second shaped cam each of which is operably coupled to respective ones of a first axle rod and a second axle rod. The first and second axle rods are rotatably connected to respective front wheels. The first and second shaped cams cause movement of the front wheels based on movement of the cable responsive to rotation of the steering shaft.
The invention relates to a garden hose (GS) with at least one cover layer. The aim of the invention is to improve the grip of the hose relative to the hand of a user and/or on a connection to a connecting element (SK) via a compression-type fitting (UM, HK). For this purpose, a relief structure (RS) is produced on an outward surface of a cover layer (M21) of the hose (GS). Said relief structure (RS) can substantially improve the haptic impression and/or, when the connection (UM) is tight, bring about an interlocking or at least semi-interlocking engagement of retaining elements (HK) of a connecting element (SK) with the relief structure (RS) and substantially increase the retaining force which prevents the hose end from accidentally slipping off the connecting element (SK).
F16L 11/12 - Manches, c. à d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles avec agencements pour usages particuliers, p.ex. spécialement profilés, avec couche protectrice, chauffés, conducteurs d'électricité
F16L 33/22 - Dispositions d'assemblage des manches avec des organes rigides; Raccords rigides pour manches, p.ex. éléments unitaires s'engageant à la fois dans deux manches avec moyens non mentionnés dans les groupes précédents pour saisir la manche entre l'extérieur et l'intérieur
93.
CORD ATTACHMENT ASSEMBLY OF A POWER TOOL HAVING A LOAD RELIEVING SYSTEM
A portable power tool comprising a working tool assembly (5), a body (4), an elongate guide rod (2a), a load relieving system (3) comprising a harness (3d), a support frame (3a, 3b), and a cord (11). The cord (11) is arranged to interconnect the guide rod (2a) and the support frame (3a, 3b). The cord is arranged to be connected to the support frame (3a, 3b) by means of a cord attachment assembly (100) having a cord clamping portion (13) arranged to clamp a portion (11a) of the cord so as to fix the cord (11) to the support frame (3a, 3b), and a cord passage portion (14) through which the cord (11) may pass so as to release the cord (11) from the support frame (3a, 3b). The cord attachment assembly (100) is configured so as to actuate automatic movement of the clamped portion (11a) of the cord (11) from the cord clamping portion (13) to the cord passage portion (14) when a force (F1) acting on the clamped portion (11a) of the cord (11) in a first direction exceeds a predetermined threshold value.
A battery powered vehicle is provided that may include a battery power source, an electric drive motor powered by the battery power source, a charging receptacle, and a drive controller. The electric drive motor may be operably coupled to a wheel of the battery powered vehicle to provide drive power for the battery powered vehicle. The charging receptacle may be configured to enable charging of the battery power source via a battery charging assembly connectable to the charging receptacle. The charging receptacle may include circuitry forming a detection loop closed responsive to operable coupling of the charging receptacle with a charger plug of the battery charging assembly. The closing of the detection loop may generate an indication that the charging receptacle is operably coupled to the charger plug. The drive controller may include processing circuitry configured to implement a mobility restriction.
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
B60R 16/02 - 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
A dust collector (90) is presented that includes an outer wall structure (1a);an inner wall structure (8a) that is within the outer wall structure (1a);a swirl generator (9), in an operating configuration, configured to induce an outer cyclone movement (20) between the outer wall structure (1a) and the inner wall structure (8a). The swirl generator (9), in the operating configuration, can be further configured to induce an inner cyclone movement (22) inside the inner wall structure. Additionally, a filter unit (200) is presented that includes an outlet (204) fluidly coupled to the inlet (202), and a filter media (206) configured to divide a flow path into a clean portion (234) and a contaminated portion (232), such that the fluid flows from the inlet (202) and through the filter media (206) before exiting the filter (200) through the outlet (204).
B01D 45/16 - Séparation de particules dispersées dans des gaz ou des vapeurs par gravité, inertie ou force centrifuge en utilisant la force centrifuge produite par le mouvement hélicoïdal du courant gazeux
A dust collector (90) is presented that includes an outer wall structure (1a);an inner wall structure (8a) that is within the outer wall structure (1a);a swirl generator (9), in an operating configuration, configured to induce an outer cyclone movement (20) between the outer wall structure (1a) and the inner wall structure (8a). The swirl generator (9), in the operating configuration, can be further configured to induce an inner cyclone movement (22) inside the inner wall structure. Additionally, a filter unit (200) is presented that includes an outlet (204) fluidly coupled to the inlet (202), and a filter media (206) configured to divide a flow path into a clean portion (234) and a contaminated portion (232), such that the fluid flows from the inlet (202) and through the filter media (206) before exiting the filter (200) through the outlet (204).
B01D 29/66 - Rinçage par chasse, p.ex. rafale ascendante d'air à contre-courant
A47L 11/20 - Machines à encaustiquer ou polir les planchers combinées avec des dispositifs de nettoyage par le vide
B01D 29/11 - Filtres à éléments filtrants stationnaires pendant la filtration, p.ex. filtres à aspiration ou à pression, non couverts par les groupes ; Leurs éléments filtrants avec des éléments filtrants en forme de sac, de cage, de tuyau, de tube, de manchon ou analogue
The present disclosure presents improvements to a chain saw for use with a wall or floor saw. In at least one embodiment, the chain saw can be removably coupled to the saw. The chain saw includes a safety cover attachment mechanism for affixing a safety cover around the chain bar of the chain saw. The safety cover can also function as a guide for the chain bar of chain saw. Additionally, a chain tensioning mechanism for adjusting the tension of the chain or cutting element traversing the perimeter of the chain bar, a clutch mechanism for allowing a drive gear to slip when torque is exceeded, and a positioning system for controlling the saw during a cut are disclosed.
B28D 1/08 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par sciage avec des lames de scie du type sans fin, p.ex. des scies à chaîne, des scies à ruban
B23D 57/02 - Machines à scier ou dispositifs de sciage non couverts par l'un des groupes à scies à chaîne
B23Q 3/18 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine pour positionner uniquement
B23Q 15/14 - Commande ou régulation de l'orientation de l'outil par rapport à la pièce
B27B 17/02 - Scies à chaîne pourvues de guide-chaîne
F16D 7/02 - Accouplements à glissement, p.ex. glissant en cas de surcharge, pour absorber les chocs du type à friction
F16D 13/76 - Embrayages à friction spécialement adaptés pour leur incorporation dans d'autres pièces de transmission, c. à d. une des pièces au moins de l'embrayage ayant également une autre fonction, p.ex. étant le disque d'une poulie
F16P 3/00 - Dispositifs de sécurité agissant en conjonction avec la commande ou le fonctionnement d'une machine; Commandes exigeant l'emploi simultané de plusieurs parties du corps humain
The present invention relates to a laying machine for laying at least one flexible casing or tube, cable or wire including: a blade arrangement (2) for making a trench (5) in the ground, a consolidation and laying means (3) being arranged behind the blade arrangement (2), for clearing and safeguarding the trench (5) from collapsing while laying at least one flexible casing or tube, cable or wire into the trench. A blade assembly comprising compartments for cooling fluid and air.
E02F 5/10 - Dragues ou engins de terrassement à usages particuliers pour creuser des tranchées ou fossés avec des dispositions pour exécuter ou assembler des conduites ou pour poser des conduites ou des câbles
E01C 23/00 - Dispositifs ou dispositions auxiliaires pour la construction, la réparation, la remise en état ou la dépose de routes ou de surfaces similaires
F16L 1/032 - Pose ou récupération des tuyaux sur ou dans la terre, p.ex. au-dessus du sol dans le sol les tuyaux étant continus
H02G 1/06 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour poser les câbles, p.ex. appareils de pose sur véhicule
H02G 9/02 - Installations de lignes ou de câbles électriques dans ou sur la terre ou sur l'eau tendus directement dans ou sur le sol, lit de rivière ou fond de mer; Leur recouvrement, p.ex. tuiles
B23D 45/00 - Machines à scier ou dispositifs de sciage à lames circulaires ou à disques à friction
B23D 47/00 - Machines à scier ou dispositifs de sciage travaillant au moyen de lames circulaires, caractérisés uniquement par la structure d'organes particuliers
B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre
99.
CUTTING AND DUST OR SLURRY COLLECTING ASSEMBLY AND WORKING MACHINE
A cutting and dust or slurry collecting assembly that comprises: a) a circular saw blade (4) b) a blade guard (5) c) a cover device (6), and the cover device (6) has a front end (31 ), a rear end (32), a top surface (34), a bottom surface (36), elongated sidewalls (35), and a longitudinal passage (45,46) for the saw blade, d) the blade guard (5) and the cover device (6) being pivotally connected or connectable to one another via a hinge (40) in or adjacent to a lower rear corner of the blade guard (5), such that the cover device and the blade guard can be turned in relation to each other, e) a discharge member (52) is provided at the rear of said hinge and has an outlet (58) which can be connected to a vacuum source, f) a connection member (12) connects the discharge member (52) with at least one of the longitudinal passage (45, 46) and the cut created rear of the longitudinal passage, g) that the direction of rotation of the saw blade (4) is such that a circumferential part of the blade which has passed beyond the bottom surface of the cover device will move in a direction upwards-rearward towards the bottom surface In particular a rear arm distance (LR) between the hinge (40) and the rear end (32) is bigger than 0,2R and preferably bigger than 0,25R, thereby enabling a turning of the cover device (6) by pressing the rear end (32) towards the structure to be cut.
B23D 59/00 - Dispositifs annexes spécialement conçus pour les machines à scier ou les dispositifs de sciage
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B24B 55/10 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir spécialement conçus pour machines de meulage portatives, p.ex. à guidage manuel
B27G 19/02 - Protecteurs ou dispositifs de sécurité adaptés aux scies à bois; Dispositifs auxiliaires facilitant une bonne utilisation des scies à bois pour scies circulaires
B27G 19/04 - Protecteurs ou dispositifs de sécurité adaptés aux scies à bois; Dispositifs auxiliaires facilitant une bonne utilisation des scies à bois pour scies circulaires pour scies circulaires à moteur manœuvrées à la main
B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
100.
CUTTING AND DUST OR SLURRY COLLECTING ASSEMBLY AND WORKING MACHINE
A blade guard assembly comprises a blade guard and a blade guard receiver. The blade guard comprises a cover for covering at least a portion of a saw blade and a first locking formation on an outer surface of the cover. The blade guard receiver comprises a housing which defines an opening and a second locking formation on an inner surface of the housing. At least part of the blade guard, including said first locking formation, can be inserted into the opening. The first and second locking formations are arranged to cooperate with one another to lock the blade guard to the blade guard receiver when it is inserted therein.
B23D 59/00 - Dispositifs annexes spécialement conçus pour les machines à scier ou les dispositifs de sciage
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B24B 55/10 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir spécialement conçus pour machines de meulage portatives, p.ex. à guidage manuel
B27G 19/02 - Protecteurs ou dispositifs de sécurité adaptés aux scies à bois; Dispositifs auxiliaires facilitant une bonne utilisation des scies à bois pour scies circulaires
B27G 19/04 - Protecteurs ou dispositifs de sécurité adaptés aux scies à bois; Dispositifs auxiliaires facilitant une bonne utilisation des scies à bois pour scies circulaires pour scies circulaires à moteur manœuvrées à la main