A method for operating at least one autonomous robot (2), in particular an autonomous vegetation working robot, preferably an autonomous lawn robot, within an operating area, the robot comprising (i) an electrically driven tool, (ii) an electric motion drive for moving the robot, (iii) a photoelectric device for converting energy from illuminating light, in particular sunlight, into electric energy, and (iv) an energy storage for storing electric energy charged by the photoelectric device and for supplying the tool and the motion drive with electric energy, the method comprising the steps of a) the robot (2) working, in a working mode, within at least one working area (15) within the operating area according to a working navigational routine, b) monitoring the intensity of the illuminating light, while the robot is working in the working mode, during successive recording cycles, wherein each recording cycle comprises a number of successive recording time intervals, c) recording, during each recording cycle, for each of the successive recording time intervals at least one corresponding charging position, where a maximum or high intensity was monitored during this recording time interval, in at least one data storage or look-up table, d) during the working mode, monitoring the charging status of the energy storage and checking whether, due to a low charging status, recharging of the energy storage is required, e) if recharging is required, providing or retrieving the actual time of the day and retrieving a corresponding recording time interval of a previous recording cycle, which recording time interval comprises a time of the day, which corresponds to the actual time of the day, and retrieving from the storage or look-up table the or one of the charging position(s) recorded in the corresponding recording time interval of the previous recording cycle, f) the robot moving to this retrieved charging position for recharging in a charging mode.
The present disclosure relates to method for a robotic work tool system (220), where the method comprises controlling (S200) the movement of an outdoor robotic work tool (100) using a user terminal (205), acquiring (S300) position data for the robotic work tool (100), and providing (S400) boundary installation points (202a, 202b, 202c, 202d) during a setup phase as the robotic work tool (100) is controlled to move within an operation area (203). A boundary (201) that defines the operation area (203) is defined by means of the boundary installation points (202a, 202b, 202c, 202d). The method further comprises presenting (S600) data to a user about the position of at least one boundary installation point (202b) that is closest to a current position (P) of the robotic work tool (100), where the data is presented via a user terminal display (206) of the user terminal (205), and moving (S700), or inserting, at least one boundary installation point (202b′) in response to a user's instruction via the user terminal such that a boundary (201) that defines the operation area (203) is altered (201).
A handheld power tool (1) is disclosed comprising a handle (20) and a trigger element (30) extending along a curved portion of the handle (20) and being movably arranged relative to the handle (20). The power tool (1) further comprises a spring assembly (8) configured to bias the trigger element (30) towards an unactuated position relative to the handle (20) and a switch (10) configured to switch from a first state to a second state when the trigger element (30) is moved from the unactuated position. The spring assembly (8) comprises a follower (9) and a spring member (13) configured to bias the follower (9) in a first direction (d1) against a sliding surface (18) of one of the handle (20) and the trigger element (30) to bias the trigger element (30) towards the unactuated position. The follower (9) is slidably arranged relative to the sliding surface (18) along a second direction (d2) being perpendicular to the first direction (d1).
H01H 3/20 - Organes moteurs, c. à d. pour actionner le mécanisme d'entraînement par une force mécanique extérieure à l'interrupteur dans lesquels un mouvement auxiliaire des pièces, ou d'un accessoire, est nécessaire avant que le mouvement principal ne devienne possible ou effectif, p.ex. pour un déverrouillage, un couplage
B25F 5/02 - Structure des boîtiers, corps ou poignées
5.
AUTOMATED DETECTION OF TOOL GLAZING IN FLOOR GRINDERS
A floor grinder (100), comprising at least one motor (110, 120) arranged to rotatably drive one or more abrasive grinding tool holders (130), and a control unit (140) arranged to monitor an operating characteristic of the floor grinder, wherein the control unit is arranged to compare the monitored operating characteristic to a pre-determined set of operating characteristics indicative of a tool glazing condition, and to trigger an action in case the monitored operating characteristic is indicative of a tool glazing condition, wherein the control unit is arranged to monitor the operating characteristic of the floor grinder using a machine learning technique and a glazing model configured using a plurality of examples of floor grinders which have experienced various degrees of glazing.
B24B 49/10 - 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 impliquant des dispositifs électriques
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 49/16 - 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 tenant compte de la pression de travail
B24B 55/02 - 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 Équipement pour refroidir les surfaces abrasives, p.ex. dispositifs d'alimentation en agent de refroidissement
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
6.
MOVABLE STORAGE ASSEMBLY FOR A RIDING LAWN CARE VEHICLE
A riding lawn care vehicle may include a. frame to which wheels of the riding lawn care vehicle may be attachable, a. power source operably coupled to the frame, wherein the power source may provide power to the wheels, a seat which an operator of the riding lawn care vehicle may utilize when operating the riding lawn care vehicle, a steering assembly which may be operably coupled to the wheels, and a. movable storage assembly which may be operably coupled to the frame. The movable storage assembly may include a storage bin to retain objects therein, and an engagement assembly operably coupling the storage bin to the frame. The engagement assembly may translate the storage bin between a forward position and an aft position. In the aft position, the storage bin may pivot to a pivoted position via the engagement assembly.
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 75/00 - Accessoires pour moissonneuses ou faucheuses
A pressure reducer assembly (100) includes a pressure reducer body (110) defining at least one pressure reducer chamber (120) along a central axis (X-X′). The pressure reducer chamber (120) includes an inlet section (122) and an outlet section (124) fluidly coupled with the inlet section (122). The pressure reducer assembly (100) further includes a spring-operated hollow piston rod (121) having a center (X) along the central axis (X-X′), a cylindrical inner peripheral surface comprising an inner diameter (A), and a cylindrical outer peripheral surface comprising an outer diameter (B). A diaphragm (128) made of elastic material is adapted to be operatively coupled with the piston rod (121). The diaphragm (128) includes a central hole (150) having a center (Y) along a central axis (W-W′) and a diameter (C). The pressure reducer assembly (100) is characterized in that, in an unmounted state, the outer diameter (B) of the piston rod (121) is greater than the diameter (C) of the central hole (150) of the diaphragm (128), whereas in a mounted state, the outer diameter (B) of the piston rod (121) is the same as the diameter (C) of the central hole (150) of the diaphragm (128), and the diaphragm (128) is assembled over the piston rod (121) so that the central axis (X-X′) of the piston rod (121) coincides with the central axis (W-W′) of the diaphragm (128).
G05D 16/06 - Commande de la pression d'un fluide sans source d'énergie auxiliaire l'élément sensible étant un organe élastique cédant à la pression, p.ex. un diaphragme, un soufflet, une capsule
The invention concerns a robotic work tool (100) for performing tree maintenance activities including an identification assembly (150) configured to detect an identified location (270) on a tree (120) for the robotic work tool (100) to perform a cutting operation. The robotic work tool further comprises a mobility assembly (130) configured to transport the robotic work tool (100) to the identified location (270) on the tree (120) and a cutting module (140) selectively operably coupled to the mobility assembly (130) and configured to perform the cutting operation at the identified location (270) on the tree (120). The robotic work tool furthermore comprises processing circuitry (160) configured to facilitate navigation of the mobility assembly (130) to the identified location (270) and to coordinate performing the cutting operation upon arriving at the identified location (270).
A hose nozzle for spraying fluids is disclosed. The hose nozzle comprises a faceplate rotatable about a central pivot axis to two or more user-selectable rotational orientations. The faceplate comprises an upstream sealing surface and two or more entry openings. A seal member defines a seal opening that comprises a portion of a fluid flow pathway within the hose nozzle. The seal member may comprise a downstream sealing surface.
B05B 1/16 - 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 comportant des sorties de section réglable
A water socket (110) couplable with a water system, the water socket (110) comprising: a base body (112) defining an annular surface and having a longitudinal axis (LL1); a coupling nipple (114) defined with the base body (112) along the longitudinal axis (LL1), and one or more coupling pins (116) operatively coupled on the annular surface of the base body (112), wherein the one or more coupling pins (116) is movable with respect to the base body (112) along the longitudinal axis (LL1), to an open position and a closed position, and wherein coupling of the hose connector (150) and the water socket (110) is such that the one or more coupling pins (116) at least partially moves to the open position within the base body (112), based on engagement of the coupling pin (116) with the at least one indent (162).
F16L 37/40 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans une seule des deux extrémités de tuyau avec un clapet dont l'ouverture se fait automatiquement au moment de l'accouplement
A robotic lawnmower system (200) comprising a charging station (210) and robotic lawnmower (100) arranged to operate in an operational area (205), wherein the charging station (210) comprises a communication interface (213) comprising a first interface (213A) for establishing an internet connection and a second interface (213B) for transmitting RTK correction data to the robotic lawnmower (100) and wherein the robotic lawnmower (100) comprises a satellite navigation receiver (190) and a communication interface (115A) for receiving RTK correction data from the charging station (210), and wherein the controller (211) of the charging station (210) is configured to receive RTK correction data through an internet connection via the first interface (213A) and to transmit the RTK correction data to the robotic lawnmower (100) via the second interface (213B). And wherein the controller (110) of the robotic lawnmower (100) is configured to receive the RTK correction data from the charging station (210) via the communication interface (115A) and to determine a position for the robotic lawnmower (100) based on the received RTK correction data and the satellite navigation receiver (190).
G01S 19/14 - Récepteurs spécialement adaptés pour des applications spécifiques
G01S 19/43 - Détermination de position utilisant l'interférométrie à ligne de base longue ou courte
G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
12.
A SYSTEM FOR CHARGING CORDLESS POWER TOOL BATTERIES
A system for charging a plurality of cordless power tool batteries includes charging circuitry and a plurality of docking stations. The charging circuitry includes a plurality of electrical connectors connectable to up to j > 1 electrical loads, and primary control circuitry to direct DC output power to k ≤ j of the electrical connectors that are connected to k ≤ j electrical loads, separately and in succession. The plurality of docking stations are connectable to the plurality of electrical connectors as the k ≤ j electrical loads. Each docking station includes charging ports to receive up to m > 1 of the cordless power tool batteries, and secondary control circuitry to direct the DC output power to recharge n ≤ m of the cordless power tool batteries that are received by the plurality of charging ports, separately and in succession under control of the primary control circuitry.
A battery (400) for a power tool, the battery comprising a central housing (310) terminated by a first gable (320) and a second gable (330), the first gable (320) being arranged opposite to the second gable (330) and facing in an insertion direction (D) of the battery, wherein the gables (320, 330) mate with the central housing (310) along respective gable rims (325, 335), thereby defining a volume (V) delimited by the gables (320, 330) and the central housing (310), the battery further comprising a battery cell pack (410) comprising a plurality of elongated battery cells extending in an elongation direction transversal to the insertion direction (D), wherein the battery cell pack (410) is arranged suspended in the volume (V) by at least three resilient members, wherein the resilient members extend in a direction diagonally away from a mass center of the battery cell pack and transversal to the elongation direction, towards a supporting location on one of the gable portion rims (325, 335).
H01M 50/242 - 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 adaptés pour protéger les batteries contre les vibrations, les collisions ou le gonflement
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 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p.ex. ronde ou elliptique
H01M 50/262 - 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
H01M 50/291 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par leur forme
14.
CONCRETE SURFACE MAPPING ROBOTS, SYSTEMS, AND METHODS FOR PROCESSING CONCRETE SURFACES
A concrete surface processing machine (100) for processing a concrete surface, wherein the machine comprises means for self-locomotion and a control unit (110) arranged to control the means for self-locomotion, wherein the machine comprises one or more surface quality sensors connected to the control unit (110) and arranged to determine a local surface quality of the concrete surface, and wherein the control unit (110) is arranged to control a self-locomotion of the machine to determine a plurality of local surface quality values associated with respective different locations on the concrete surface.
G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
G01N 3/56 - Recherche de la résistance à l'usure ou à l'abrasion
E01C 23/01 - Dispositifs ou moyens auxiliaires préalables à la mise en place d'un nouveau revêtement ou pour en vérifier la configuration, p.ex. gabarits, supports de guide d'arasement; Applications des appareils de mesure, d'indication d'enregistrement de la configuration de surface d'un revêtement existant, p.ex. profilographes
A hand-held power tool (1) is disclosed comprising a tool (2) and a motor assembly (3). The power tool (1) further comprises an actuator (5), a light emitting device (7) arranged on or adjacent to the actuator (5), and a control arrangement (21). The control arrangement (21) is configured to enable or disable operation of the motor assembly (3) based on input from the actuator (5). The control arrangement (21) is configured to obtain fault data indicative of an at least potential operational fault of the power tool (1). The control arrangement (21) is further configured to cause the light emitting device (7) to output a first type of signal when no fault data is obtained, and to cause the light emitting device (7) to output a second type of signal, being distinguishable from the first type of signal, when fault data is obtained.
B25F 5/02 - Structure des boîtiers, corps ou poignées
G01K 7/16 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs
G01R 19/00 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe
16.
CONCRETE SURFACE MAPPING ROBOTS, SYSTEMS, AND METHODS FOR PROCESSING CONCRETE SURFACES
A concrete surface processing machine (100) for processing a concrete surface, wherein the concrete surface processing machine is arranged to be supported on the concrete surface by one or more support elements (150) extending in a base plane (101) of the machine parallel to the concrete surface, wherein the concrete surface processing machine is arranged to rotate (R) about an axis (C) normal to the base plane (101) by the one or more support elements (150), wherein the concrete surface processing machine comprises control unit (110) connected to at least one laser range finder (120) arranged pointing in a fixed direction from the concrete surface processing machine, and wherein the control unit (110) is arranged to determine a boundary geometry of the concrete surface based on a sequence of ranges obtained by the laser range finder (120).
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
G01S 17/89 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour la cartographie ou l'imagerie
B24B 55/06 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir
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 49/12 - 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 impliquant des dispositifs optiques
E04F 21/24 - Outillage pour travaux de finition des bâtiments pour la pose des revêtements de sols faits de produits préparés sur place, p.ex. outils à lisser
A method performed in a control unit of a power tool driven by an electric motor, for detecting a fault state in the power tool, wherein the electric motor is associated with a motor current drawn over a motor interface, the method comprising monitoring a parameter of the electric motor during operation of the power tool, wherein the parameter is indicative of the motor current, obtaining a fault model, wherein the fault model is configured to classify a state of the power tool into a pre-determined number of states comprising one or more fault states, based on a series of electric motor parameter values, classifying a state of the power tool into the pre-determined number of states based on the fault model and on one or more values of the monitored electric motor parameter, and triggering an action by the power tool in case the state of the power tool is classified as a fault state.
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 fluid distributor assembly (100) includes a body (110). The body (110) defines a fluid inlet (120) adapted to receive a fluid supply from a fluid source (200). The body (110) further defines at least one fluid outlet (130) fluidly coupled with the fluid inlet (120). The at least one fluid outlet (130) is provided with a threaded portion (132) to allow fluid coupling with the fluid distribution component (500), The fluid distributor assembly (100) further includes one or more stabilizer arms (702, 800) that extend away from the body (110). The fluid distributor assembly (100) is characterized in that a first end (802) of the one or more stabilizer arm (702, 800) is removably coupled with the threaded portion (132).
A robotic work tool system (200) comprising a server (230), a user device (240) and one or more robotic work tools (100, 100-1, 100-2), the server comprising a controller (231), the controller (231) being configured to: define (510) an extent of a work area (205); define (520) features of the work area; receive at least one user requirement from the user device (240); define (540) requirements based on the extent of the work area, the features of the work area and the user requirement; select (550) one or more of the one or more robotic work tools (100) based on capabilities of the robotic work tools (100) by matching the requirements to the capabilities of the robotic work tools; generate (560) operating instructions for the selected robotic work tools (100); and to transmit (570) the operating instructions to the selected robotic work tools (100).
A machine (100) for processing a concrete surface, the machine comprising a control unit (101) and at least three tool carriers (110) arranged to rotate about respective tool carrier axes, wherein at least one of the tool carriers (110) is arranged to generate a variable force acting on the machine, relative to the concrete surface, in response to a control signal generated by the control unit (101), wherein the control signal is configured to provide locomotion by the machine relative to the surface.
E04F 21/24 - Outillage pour travaux de finition des bâtiments pour la pose des revêtements de sols faits de produits préparés sur place, p.ex. outils à lisser
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
B24B 49/12 - 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 impliquant des dispositifs optiques
A liquid reservoir (100) includes a body (102) defining a base (104) and a plurality of sides (106). The plurality of sides (106) and the base (104) define a volume (116) to store the liquid (101) therein. The liquid reservoir (100) also includes a pump (122) operatively mounted with the liquid reservoir (100). The liquid reservoir (100) is characterized in that the body (102) includes one or more mounting features (138), (140), (338) such that the one or more mounting features (138), (140), (338) allow removable mounting of the pump (122) towards the base (104) of the liquid reservoir (100).
F04D 13/08 - Ensembles comprenant les pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité pour utilisation en position immergée
A control device for controlling one or more actuators (110, 120, 130, 140) on a construction machine (100), the control device comprising a control input arrangement configured to receive a manual control command from an operator for controlling the one or more actuators, and to output a coordinate indicative of the manual control command as function of time, the control device further comprising a processing unit arranged to determine a first time derivative of the coordinate, and a transmitter arranged to transmit the coordinate and the first time derivative of the coordinate to an actuator control unit of the construction machine, thereby enabling compensation for time delay between the control device and the construction machine by the actuator control unit, wherein the time delay T to be compensated for is based on a pre-determined calibration setting.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Rotary power-operated saws for cutting unhardened concrete and parts and fittings therefor; power-driven wall saws and parts and fittings therefor; power-driven wire saws and parts and fittings therefor; power-driven floor saws and parts and fittings therefor; power-driven flat saws and parts and fittings therefor; power-driven tile and masonry saws and parts and fittings therefor; power-operated core drilling machines and parts and fittings therefor; power-driven surface and floor grinding machines for use on concrete, natural stone, terrazzo, concrete overlays and cementitious toppings; power driven surface and floor polishing machines for use on concrete, natural stone, terrazzo, concrete overlays and cementitious toppings; power-operated slurry vacuums, power-operated air scrubbers, power operated dust pre-separators, dust and slurry machines for cleaning purposes; power-operated concrete vibrators for industrial purposes; power-operated trowels; waste, asphalt and soil compactors; ground surface finishing and compacting machines; power driven screeders, namely, machines used for leveling surfaces; power concrete screeders; remote demolition wrecking machines and parts and fittings therefor; walk-behind floor scarifier; all of the foregoing in the field of construction Power packs, namely, battery packs; all of the foregoing in the field of construction Lamps
A cutting disk protection plate (7) in a lawn mower (1) is provided with a fixation interface (16) at a central portion of the plate (7). The plate (7) extends symmetrically about an axis. The protection plate (7) comprises at least one accommodation space (17), evenly arranged around a peripheral zone of the plate (7), for accommodating a plurality of projections from the cutting disk. In a combination of a protection plate (7) and a cutting disk (4) with a set of symmetrically arranged cutting blades (5), the accommodation spaces (17) are arranged in register with attachment devices of the cutting blades (5). A robotic lawn mower includes the protection plate (7).
The present disclosure relates to a wire tying machine (100) adapted to tie wire knots (153) that secure reinforcement bars (105, 106) together. The wire tying machine (100) comprises a lid (160, a main body part (102), a trigger (140) and a spool compartment (155) that is adapted to accommodate a wire spool 5 150 comprising a length of wire (151) behind the lid (160). The wire tying machine (100) is arranged to feed (110) a free end (152) of the wire (151) out from an opening in a tying head (101) of the wire tying machine (100). The wire tying machine (100) comprises a control unit arrangement (130) and a sensor arrangement (120), where the sensor arrangement (120) is adapted to detect if the lid (160) is in a closed position (A) or in an opened position (B), and to output a signal to the control unit arrangement (130), which signal is indicative of if the lid (160) is in the closed position (A) or in the opened position (B).
E04G 21/12 - Montage d'éléments d'armature; Application de la précontrainte
B21F 15/04 - Assemblage de fils métalliques entre eux ou à d'autres matériaux ou objets métalliques; Assemblage d'éléments au moyen de fils métalliques de fils entre eux sans autres éléments ou matériaux de connexion, p.ex. par torsion
B25B 25/00 - Outillage pour fixer, joindre ou tendre des fils métalliques ou des bandes
B65B 13/02 - Application et amarrage des matériaux de liage, p.ex. ficelles, fils métalliques, bandelettes, bandes ou rubans, autour d'objets ou de groupes d'objets
B65B 13/28 - Amarrage des extrémités du matériau de liage par torsion
B65B 27/10 - Mise en paquets de tiges, barres ou objets allongés analogues
30.
IMPROVED DETERMINATION OF POSE FOR A ROBOTIC WORK TOOL
A robotic work tool system comprising a robotic work tool (100) arranged to operate in an operational area (205), the operational area (205) having a surface that is at least partially irregular, and the robotic work tool comprising controller (110), a memory (120), three or more wheels (130), deduced reckoning sensors (180), the memory (120) being configured to store a map application (120A) and to store data regarding the positions of the wheels (130) on the robotic work tool (100), and wherein the controller (110) is configured to receive sensor input from the deduced reckoning sensors (180); determine a curvature (C) for the surface of the operational area (205); determine a pose based on the sensor input, wherein the pose is determined based on an analysis of the sensor input, the analysis being constrained by that the position of the three or more wheels being on the surface of the operational area, wherein the controller is further configured to determine that a wheel is on the surface taking into account the curvature (C) of the surface.
A pre-filter (200) for a heavy-duty dust extractor (100), the pre-filter (200) comprising a filter aperture (210) and a filter side wall (220), where the side wall is arranged to permit a flow of air to pass the side wall and to prevent at least some particulate matter from passing the side wall, wherein the filter side wall (220) extends away from the filter aperture (210) and tapers inwards towards a center axis (260) of the filter (200) to define a filter interior volume (V), where the pre-filter (200) is arranged to hold a separating wall (230) in position in the filter interior volume (V) to divide the filter interior volume (V) in at least two parts.
B01D 46/24 - Séparateurs de particules utilisant des corps filtrants creux et rigides, p.ex. appareils de précipitation de poussières
B01D 46/71 - Régénération de la substance filtrante ou des éléments filtrants à l'intérieur du filtre par action à contre-courant sur la surface filtrante, p.ex. en rinçant du côté du filtre sans gâteau avec du gaz sous pression, p.ex. de l'air pulsé
B01D 46/90 - Dispositifs permettant de mettre hors service une ou plusieurs unités de filtres multi-unités, p.ex. pour la régénération ou l’entretien
B24B 55/06 - Equipement d'enlèvement des poussières sur les machines à meuler ou à polir
32.
U-SHAPED CUTTING SEGMENTS FOR ABRASIVE CUTTING TOOLS
A cutting segment (110) for mounting onto a work tool to provide an abrasive operation by the work tool, the cutting segment (110) having first and second side walls (220, 230) extending in an intended direction of motion (M) of the cutting segment (110) during the abrasive operation by the work tool, wherein the side walls (220, 230) are joined by a top surface (210) arranged to engage a work object during the abrasive operation, and where a pre-formed groove (130) in the top surface (210) of the cutting segment (110) extends in the intended direction of motion (M).
B23D 61/18 - Outils particuliers pour scier, p.ex. fil coupant comportant des dents de scie, lames de scie ou fil à scier comportant des diamants ou d'autres particules abrasives disposés individuellement dans des positions choisies
B24D 3/00 - Propriétés physiques des corps ou feuilles abrasives, p.ex. surfaces abrasives de nature particulière; Corps ou feuilles abrasives caractérisés par leurs constituants
B24D 7/06 - Meules agglomérées, ou meules comportant des segments abrasifs rapportés, conçues pour travailler autrement que par la périphérie, p.ex. par le côté; Bagues ou accessoires pour le montage de ces meules avec des segments abrasifs rapportés, p.ex. meules segmentées
B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre
33.
A HAND-HELD ELECTRICALLY POWERED CUT-OFF TOOL WITH A KICKBACK MITIGATION FUNCTION
A hand-held electrically powered cut-off tool (100) for cutting concrete and stone by a rotatable cutting disc (105), the cut-off tool (100) comprising an electric motor (130) arranged to be controlled by a control unit (110) via a motor control interface (120), wherein the control unit (110) is arranged to obtain data indicative of an angular velocity of the cutting disc (105), and to detect a kickback condition based on a decrease in angular velocity, wherein the control unit (110) is arranged to control an electromagnetic braking of the electric motor (130) in response to detecting a kickback condition, wherein the control unit (110) is arranged to determine an angular acceleration associated with the electric motor (130), and to detect the kickback condition based on a comparison between the determined angular acceleration and a configurable detection threshold.
B28D 7/00 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe
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
H02P 3/22 - Dispositions pour l'arrêt ou le ralentissement de moteurs, génératrices électriques ou de convertisseurs dynamo-électriques pour arrêter ou ralentir individuellement un moteur dynamo-électrique ou un convertisseur dynamo-électrique pour arrêter ou ralentir un moteur à courant alternatif par freinage sur court-circuit ou sur résistance
H02P 21/14 - Estimation ou adaptation des paramètres des machines, p.ex. flux, courant ou tension
34.
IMPROVED NAVIGATION FOR A ROBOTIC WORK TOOL SYSTEM
A robotic work tool system (300) connected to a User Equipment (200), the robotic work tool system (200) comprising a base station (313) and a robotic work tool (100) arranged to operate in an operational area (305), the robotic work tool (100) comprising a satellite navigation sensor (175), the robotic work tool system comprising a controller (210, 340A) configured to: receive an indication of zero or more reliably received satellites from the base station (313); receive an indication of expected satellites; compare the reliably received satellites to a list of expected satellites; and provide feedback (250) to be displayed on the User Equipment (200).
A floor saw (100) for sawing in a concrete surface segment (160), the floor saw comprising a circular cutting blade (110), at least two drive wheels (120) arranged to support the floor saw on the concrete surface segment (160), a sensor arrangement (140) configured to determine a current yaw motion of the floor saw, and a control unit (130) configured to receive a desired yaw motion setting, wherein the at least two drive wheels (120) are arranged to be driven at respective first and second wheel speeds, and wherein the control unit (130) is arranged to control a difference between the first and second wheel speeds to reduce a difference between the current yaw motion of the floor saw and the desired yaw motion setting.
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 7/00 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe
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 lawn mower 10 may include a blade housing 12, an engine 14 supported at least in part by the blade housing 12, a handle assembly 18 operably coupled to the blade housing 12, and a handle height adjustment assembly (HHAA) 30 which may include a foot operated actuator 35 operably coupled to at least one handle member 20. The foot operated actuator 35 may be operably coupled to the at least one handle member 20 and spaced apart from a pivot point of the handle assembly 18 relative to the blade housing 12. The HHAA 30 may be configured to enable the at least one handle member 20 to be fixed in at least a first operating position or a second operating position defining different handle heights for the at least one handle member 20. The HHAA 30 may be further configured to enable the at least one handle member 20 to be rotated between the first operating position, the second operating position, and a folded position 60.
A01D 34/67 - 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
A hand-held electrically powered cut-off tool (100) for cutting concrete and stone by a rotatable cutting disc (105), the cut-off tool (100) comprising an electric motor (130) arranged to be controlled by a control unit (110) via a motor control interface (120), wherein the control unit (110) is arranged to obtain data indicative of an angular velocity of the cutting disc (105), and to detect a kickback condition based on a decrease in angular velocity, wherein the control unit (110) is arranged to determine an angular acceleration associated with the electric motor (130), and to detect the kickback condition based on a comparison between the determined angular acceleration and a detection threshold, wherein the detection threshold is configured at an angular acceleration between 5000 rad/s2 and 35000 rad/s2, and preferably between 10000 rad/s2 and 30000 rad/s2, and more preferably between 20000 rad/s2 and 30000 rad/s2.
B28D 7/00 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe
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
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
H02P 3/22 - Dispositions pour l'arrêt ou le ralentissement de moteurs, génératrices électriques ou de convertisseurs dynamo-électriques pour arrêter ou ralentir individuellement un moteur dynamo-électrique ou un convertisseur dynamo-électrique pour arrêter ou ralentir un moteur à courant alternatif par freinage sur court-circuit ou sur résistance
H02P 21/14 - Estimation ou adaptation des paramètres des machines, p.ex. flux, courant ou tension
A watering system (100) includes a watering robot (102). The watering robot (102) further includes an irrigation controller (110) configured to operate within a region (114). A connector portion (106) is coupled to the body (104), and is adapted to couple with the one or more water supplying units (116) to receive water therefrom. The watering system (100) is characterized in that a sensor (130) of the watering robot (102) detects the one more water supplying units (116) to selectively integrates therewith. An actuator (140) of the watering robot (102) at least partially lifts up the watering robot (102) with respect to a ground surface (120) of the region (114). The watering robot (102) automatically couples with the one or more water supplying units (116) through the connector portion (106), and the actuator (140) at least partially lifts up the watering robot (102) with respect to the ground surface (120).
A01G 25/09 - Agencements pour l'arrosage utilisant des installations mobiles sur roues ou analogues
A01D 43/14 - Faucheuses combinées avec des appareils permettant d'effectuer des opérations supplémentaires pendant le fauchage avec des appareils de distribution, p.ex. pour la distribution d'engrais, d'herbicides ou d'agents de conservation
There is disclosed method for manufacturing a cutting device comprising the steps of a) providing a base comprising a cutting edge, wherein the base is made of a base material comprising a first element, b) applying a first coating layer comprising a second element on the top surface of the base by a method selected from PVD and electroplating, c) heat treating the base, wherein the step c) is performed at a temperature and for a time period sufficient for the second element to diffuse partly into the base and for the first element to diffuse at least partly into the first coating layer, whereby a gradient of a compound is formed by a reaction of the first element and the second element. Advantages include that wear resistance properties and stay sharp properties are improved, which are particularly suitable for surfaces of cutting devices. Furthermore, the method is environmentally friendly.
C23C 28/00 - Revêtement pour obtenir au moins deux couches superposées, soit par des procédés non prévus dans un seul des groupes principaux , soit par des combinaisons de procédés prévus dans les sous-classes et
C23C 14/16 - Matériau métallique, bore ou silicium sur des substrats métalliques, en bore ou en silicium
C23C 30/00 - Revêtement avec des matériaux métalliques, caractérisé uniquement par la composition du matériau métallique, c. à d. non caractérisé par le procédé de revêtement
C25D 7/00 - Dépôt électrochimique caractérisé par l'objet à revêtir
A hand-held electrically powered cut-off tool (100) for cutting concrete and stone by a rotatable cutting disc (105), the cut-off tool (100) comprising an electric motor (130) arranged to be controlled by a control unit (110) via a motor control interface (120), wherein the control unit (110) is arranged to obtain data indicative of an angular velocity of the cutting disc (105), and to detect a kickback condition based on a decrease in angular velocity, and wherein the control unit (110) is arranged to electromagnetically brake the electric motor (130) in response to detecting a kickback condition.
H02H 7/085 - Circuits de protection de sécurité spécialement adaptés pour des machines ou appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou ligne, et effectuant une commutation automatique dans le cas d'un chan pour moteurs dynamo-électriques contre une charge excessive
H02P 6/182 - Dispositions de circuits pour détecter la position sans éléments séparés pour détecter la position utilisant la force contre-électromotrice dans les enroulements
H02P 3/22 - Dispositions pour l'arrêt ou le ralentissement de moteurs, génératrices électriques ou de convertisseurs dynamo-électriques pour arrêter ou ralentir individuellement un moteur dynamo-électrique ou un convertisseur dynamo-électrique pour arrêter ou ralentir un moteur à courant alternatif par freinage sur court-circuit ou sur résistance
H02K 7/14 - Association structurelle à des charges mécaniques, p.ex. à des machines-outils portatives ou des ventilateurs
A pressure reducer assembly (100) includes a pressure reducer body (110) defining at least one pressure reducer chamber (120) along a central axis (X-X'). The pressure reducer chamber (120) includes an inlet section (122) and an outlet section (124) fluidly coupled with the inlet section (122). The pressure reducer assembly (100) further includes a spring-operated hollow piston rod (121) having a center (X) along the central axis (X-X'), a cylindrical inner peripheral surface comprising an inner diameter (A), and a cylindrical outer peripheral surface comprising an outer diameter (B). A diaphragm (128) made of elastic material is adapted to be operatively coupled with the piston rod (121). The diaphragm (128) includes a central hole (150) having a center (Y) along a central axis (W-W') and a diameter (C). The pressure reducer assembly (100) is characterized in that, in an unmounted state, the outer diameter (B) of the piston rod (121) is greater than the diameter (C) of the central hole (150) of the diaphragm (128), whereas in a mounted state, the outer diameter (B) of the piston rod (121) is the same as the diameter (C) of the central hole (150) of the diaphragm (128), and the diaphragm (128) is assembled over the piston rod (121) so that the central axis (X- X') of the piston rod (121) coincides with the central axis (W-W') of the diaphragm (128).
G05D 16/06 - Commande de la pression d'un fluide sans source d'énergie auxiliaire l'élément sensible étant un organe élastique cédant à la pression, p.ex. un diaphragme, un soufflet, une capsule
characterized in thatcharacterized in that the sealing element (130) rests upon the sealing seat (139); and, when the piston rod (121) stops the supply of fluid, the piston rod (121) is sealed radially by the sealing element (130) to prevent the fluid from entering the piston rod (121).
G05D 16/06 - Commande de la pression d'un fluide sans source d'énergie auxiliaire l'élément sensible étant un organe élastique cédant à la pression, p.ex. un diaphragme, un soufflet, une capsule
A pressure reducer (100) for reducing a fluid pressure includes a pressure reducer body (110) defining at least one pressure reducer chamber (120). The pressure reducer chamber (120) includes an inlet section (122) and an outlet section (124) fluidly coupled with the inlet section (122) such that the inlet section (122) and the outlet section (123) allow inlet and outlet of the fluid respectively. The pressure reducer chamber (120) further includes a disc spring (131) defining an inner diameter (D1) and an outer diameter (D2). A piston rod (121) is coupled with the disc spring (131) and a diaphragm (128) is operatively coupled with the piston rod (121). The pressure reducer (100) is characterized in that the disc spring (131) operatively supports the diaphragm (128).
G05D 16/06 - Commande de la pression d'un fluide sans source d'énergie auxiliaire l'élément sensible étant un organe élastique cédant à la pression, p.ex. un diaphragme, un soufflet, une capsule
46.
EXTERNALLY WORN SUPPORT STRUCTURE WITH INTEGRATED TOOL BELT
An externally worn support structure (EWSS) (100) for an operator (160) of outdoor power equipment may include a shoulder harness (110), a first leg support (130), a second leg support (140), a tool belt (120) that may be disposed between the shoulder harness (110) and the first and second leg supports (130, 140) and a coupling assembly (150) which may be configured to operably couple the shoulder harness (110), the first and second leg supports (130, 140) and the tool (belt 120). The tool belt (120) may be removably operably coupled to the coupling assembly (150). The coupling assembly (150) may distribute load forces felt by the operator (160) wearing the (EWSS 100) amongst the shoulder harness (110), the tool belt (120) and the first and second leg supports (130, 140).
Handheld construction equipment (100) comprising a crankcase scavenged combustion engine (110) arranged to drive a work tool (120), where a first mass (170) of the equipment (100) comprises the combustion engine (110), where a second mass (180) of the equipment (100) is vibrationally decoupled from the first mass (170 by means of one or more resilient members (160), where a fuel injector (230) configured to provide a controlled amount of fuel into an air and fuel intake flow (210) of the combustion engine (110) is arranged in the second mass (180) and separated from the first mass (170) by the one or more resilient members (160).
F02B 33/04 - Moteurs avec pompes à piston alternatif; Moteurs avec pompes sous carter de l'arbre-manivelle avec pompes simples sous carter de l'arbre-manivelle, c. à d. avec la face arrière d'un piston moteur non étagé, agissant comme unique organe de pompage travaillant en conjonction avec le carter
F02M 69/10 - Appareils d'injection de combustible à basse pression particuliers pour moteurs à deux temps à balayage, p.ex. à injection dans le carter de la chambre de pompe
F02D 11/10 - Dispositions ou adaptations pour le déclenchement non automatique de la commande du moteur, p.ex. démarrage par l'opérateur caractérisées par des liaisons non mécaniques de la commande, p.ex. par des liaisons de commande à fluide ou par des liaisons de commande à relais de puissance ou puissance assistée électriques
F02M 35/10 - Tubulures d'admission de l'air; Systèmes d'introduction
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
04 - Huiles et graisses industrielles; lubrifiants; combustibles
06 - Métaux communs et minerais; objets en métal
07 - Machines et machines-outils
08 - Outils et instruments à main
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
13 - Armes à feu; explosifs
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
16 - Papier, carton et produits en ces matières
18 - Cuir et imitations du cuir
20 - Meubles et produits décoratifs
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
23 - Fils à usage textile
24 - Tissus et produits textiles
25 - Vêtements; chaussures; chapellerie
26 - Articles de fantaisie; mercerie; fleurs artificielles, cheveux postiches
28 - Jeux, jouets, articles de sport
35 - Publicité; Affaires commerciales
36 - Services financiers, assurances et affaires immobilières
37 - Services de construction; extraction minière; installation et réparation
38 - Services de télécommunications
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Silicates; concentrated mixture of potassium and lithium silicate for hardening and surface enhancement of concrete and mineral materials; additives (Chemical -) for grouting materials; chemical sealing grout for use in the construction industry; detergents for cleaning use [part of manufacturing operations]; detergents for use in industrial processes. Cleaning preparations; polishing preparations; scouring preparations; abrasives. Industrial oils and greases; machine oils, machine grease; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting. Anchor screws, including for installing charging stations; metal fuel canisters. Machines for gardening, park, forestry, construction and parts and fittings therefor; handheld saws [machines]; power operated saws; chain saws, clearing saws, pole saws; saw mills (electrical), saw benches (parts of machines), saw blades (parts of machines); trimming machines, brush cutters, hedge trimmers; lawn mowing machines, robotic lawn mowers, walk-behind lawn mowers, zero turn lawn mowers, commercial front mowers, ride on lawn mowers; garden tractors for mowing lawns; lawn aerators, dethatchers, cultivators, tillers, stumpgrinders, lawn edgers; blowing and sucking devices such as leaf- and snowblowers; garden vacuums, collectors; snow throwers; ice augers (petrol driven); high pressure cleaners; water pumps; sprayers (knapsack-) [electric] for carrying on the back, sprayers [machines] for garden use, battery operated spraying machines; power packs; chains (parts of machines); motors, motorparts and engines for outdoor power products; chains and bars for chainsaws; chain saw bar covers; attachments for ride on lawn mowers, garden tractors for mowing lawns and zero turn lawn mowers, including dump carts, dozer blades, front scoops, brush guards, lawn mower covers, seat covers, loading ramps, canopies; attachments for robotic lawn mowers, including replacement bodies, heavy front and rear wheels, wheel brushes; protective housings and wall hangers for lawn mowers, including robotic lawn mowers; generators; cutting, drilling, abrading, grinding, sharpening machines and apparatus; abrading tools for use with machines; abrasive tools being parts of machines; orbital sanders (machines); power operated sharpeners; abrasive discs for power-operated sanders; wall saws, road- and floor saws, wire saws, tile and masonry saws, power cutters; core drilling machines and drill stands; diamond tools; saw blades, wires, rollers, grinders, planers; surface preparation equipment (machines); concrete- and floor grinders, planetary grinders; ride-on concrete grinders; remote-control grinders; edge grinders; precision grinding machines; rotary grinding machines; heavy duty grinding machines; grinders (hand-held power driven); pavement cutting power grinders; tools, parts and accessories for grinding machines; polishing machines; diamond tools, including: diamond blades for concrete cutting machines and equipment; diamond core bits and drills for machines; diamond segments, diamond cup wheels, diamond discs, diamond polishing pads and diamond blocks, all of the foregoing for surface preparation machines and equipment; diamond tools, including wires, stationary wires, quarry wires, multiwire, blades, gang saw blades, circular blades, grinding pads, drills, and core bits, for use in the stone industry to cut, polish, or process natural stone; powered dust extractors, powered slurry vacuums, powered air scrubbers, powered pre-separators; wet separators; dust and slurry machines for cleaning purposes; dust removing installations for cleaning purposes; machines and apparatus for cleaning, electric; suction machines for industrial purposes; suction machines for scavenging purposes; vacuum cleaners for construction purposes; vacuum cleaners for industrial purposes; vacuum cleaners for cleaning surfaces; wet and dry vacuum cleaners; parts and accessories for vacuum cleaners; compactors; ground surface finishing and compacting machines; screeders (machines); concrete vibrators; vibrators (machines) for industrial use; shafts for machines; flexible shafts; power operated trowels; parts and accessories for power trowels, compactors, screeders, vibrators remote demolition machines; demolition hammers; accessories for remote demolition machines; robots (machines); dishwashing machines, washing machines, mangles, machines for high pressure cleaning, spin-driers, compressors for refrigerators and freezers, food mixing machines, food processors, slicers, grinders, vacuum packaging machines, waste disposal machines, vacuum cleaners and parts therefore, namely hoses, nozzles, tubes, dustbags and filters; ironing machines; ironing presses; steam stations; sewing-, embroidery-, and over-lock machines; knitting machines; blind stitch machines; cover stitch machines; quilting machines; pleaters; pleaters [parts of sewing machines]; motors, motorparts and engines for sewing machines; stands for sewing machines and sewing machine accessories; presser feet for sewing machines; bobbins for sewing machines; sewmachine belts; springs [parts of machines]; dust covers for sewing machines; pedal drives for sewing machines; needle plates for sewing machines; serger knives; tension devices for sewing machines; parts and fittings for sewing machines. Hand tools and hand implements, all for use in forestry, park and horticulture; hedge shears, blades, saws, swords, axes, rakes, collectors , tool belts, lifting tongs, brushes, spreaders, diamond saw blades, laser welded blades for dry cutting, diamond core bits, diamond wires- and chains, abrasive, grinding and polishing tools; sprayers (knapsack-) [non-electric] for carrying on the back, sprayers [hand-operated tool] for garden use; flat irons, steam irons; scissors; hand operated sanders; hand-operated sharpening tools and instruments; abrading instruments (hand instruments); grinding wheels (emery-). Protective and safety clothing and equipment; protective footwear; protective headgear; protective boots, gloves, helmets, face-shields, glasses, sunglasses; visors; safety glasses; safety harnesses; safety shoulder straps; scientific, optical, measuring , signalling, checking apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; batteries; electric batteries; rechargeable batteries; battery chargers; chargers; docking stations; charging stations; photovoltaic cells; electric power units; electromagnetic valves, radio controls, accumulators; mechanical, electric and electronic time switches, electric switches, run dry safety devices for pumps; electric cables, electric cable extensions, plugs, electric connectors, cable splices for electric cables, electric couplings, adapter connectors, electric plug adapters, electric transformers, electrical circuit boards, electrical switch boards, electrical control boards, electric fuse boxes; repeaters, multiport repeaters, ethernet repeaters; gateways, protocol converters; frequency converters signal boosters; global positioning system (GPS) devices and apparatus; electronic tracking apparatus and instruments; GPS communication devices for robotic lawn mowers; sensors and detectors; electronic sensors; sensors for recording usage of machines, engines and motors; radio-frequency identification (RFID) tags and readers; electronic tags; receivers of electronic signals; wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems; data loggers and recorders; cameras, movement indicators; alarms, security alarms, theft alarms, electric alarms, remote alarms [other than anti-theft for vehicles]; remote controls; remote controls for robotic lawn mowers and for demolition robots; remote controls for dust extractors apparatus for recording, transmission or reproduction of sound or images; integrated TV; magnetic data carriers, recording discs; computer programs, software; application software; mobile apps; manuals in electronic format, publications in electronic format, teaching materials in electronic format, user guides in electronic format, logbooks in electronic format; smartwatches; software and apps for smart connected watches; peripherals adapted for use with computers and other smart devices; time measuring instruments (not including clocks and watches). Hearing protection. Refrigerators, freezers, fridge- and chest freezers, free standing cookers, range cookers, grills, ovens, microwave ovens, air conditioning installations and apparatus, fans, cooker hoods, bain-maries, radiators, drying apparatus and installations, tumble driers, integrated ice- and coffee machines, integrated water dispensers, water purifying apparatus, electric coffee brewing machines, electric water heaters, air cleaners, humidifiers, toasters, electric waffle irons; bicycle parts, namely lights; light bulbs, electric; headlights for robotic lawn mowers; lights and lighting for sewing machines. Garden tractors and parts and fittings therefor; attachments for garden tractors, including dump carts, dozer blades, front scoops, brush guards, garden tractor covers, seat covers, loading ramps, canopies; two-, and four wheeled motorcycles; two-wheeled motorized vehicles; four wheel all-terrain vehicles, utility vehicles; bicycles and parts therefore, namely frames, brakes, chains, lights, pumps, saddles; alarms for vehicles, anti-theft alarms for vehicles, remote alarms for land vehicles. Firearms, sights, ammunition. Jewellery, clocks, watches, cuff links, tie pins, pins, brooches; horological and chronometric instruments and their parts and accessories; time instruments; timekeeping instruments; watches; clocks; wrist watches; dress watches; alarm watches; pocket watches; stop watches; mechanical watches; pendant watches; diving watches; sports watches; quartz watches; electric watches; electronic watches; chronographs (watches); automatic watches; solar watches; watches incorporating a telecommunication function; watches with wireless communication function; straps for watches; bands for watches; bracelets for watches; parts and fittings for watches; chains for watches; dials for watches; bracelets and watches combined; parts for watches; movements for clocks and watches; cases for watches and clocks; cases for watches (presentation); watch springs; watch glasses; watches incorporating a memory function; digital watches with automatic timers; key rings. Printed matter; manuals, publications, teaching materials, user guides, logbooks; sewing patterns. Leather and imitations of leather and goods made of these materials, namely trunks and travelling bags; umbrellas; back packs, carry all bags; carrying cases for chain saws; carrying bags for robotic lawn mowers; carrying cases for sewing machines. Tables, cabinets, cupboards for sewing machines and sewing machine accessories; cases of wood or plastic to transport and store sewing machines; non-metallic fuel canisters. Glassware, porcelain and earthenware not included in other classes; cleaning instruments (hand operated), dusting clothes, dusters, non-electric saucepans; ironing boards; gardening gloves; sponges for household purposes; sponges; saucepan scourers of metal; scouring pads; pads for cleaning; articles for cleaning purposes; polishing materials (for making shiny) (except preparations, paper and stone). Thread. Fabrics for sewing. Clothing, footwear, headgear. Needles for sewing by hand and by machine, lace and embroideries, ribbons, braids, buttons, sewing thimbles, hooks, eyes, pins and notions for sewing; sewing kits; sewing boxes; bobbin cases; rotary cutters and mats for sewing; sewing baskets; sewing organizers; thread racks; stabilizers for use in connection with sewing. Games and toys; electronic games; toy models; toy scale models; toy clocks and watches. Advertising; shop window dressing; business consultancy and advisory services relating to dealerships; retail services relating to equipment, machines, clothing, tools and accessories for gardening; retail services relating to equipment, machines, clothing, tools and accessories for park care; retail services relating to equipment, machines, clothing, tools and accessories for forestry; retail services relating to equipment, machines, clothing, tools and accessories for construction; retail services relating to lubricants and fuels, motorcycles and accessories, domestic appliances, sewing machines; administrative management services relating to management, use, control, tracking, monitoring, consumption, collection and rating of data and information regarding the previous, including fleet management services, of equipment, machines, tools and accessories for gardening, park, forestry and construction. Insurance services and financing services; credit card services; floor product display financing; financial leasing insurance, hire-purchase financing and financing of gardening, park, forestry and construction equipment, machines, tools and accessories; financial leasing, insurance, hire-purchase financing and financing of motorcycles. Machinery installation, maintenance and repair; after-sales services and maintenance services, maintenance and repair services, cleaning and restoration services, installation services for electrical-, electronic- and petrol driven apparatus; after-sales services and maintenance services, maintenance and repair services, cleaning and restoration services, installation services for equipment, machines, tools and accessories for gardening, park, forestry and construction uses; advisory services relating to the installation, maintenance and repair of machinery; rental of construction equipment; rental of equipment, machines, tools and accessories for gardening, park, forestry and construction uses; repair and maintenance of clocks and watches; providing information relating to the repair or maintenance of clocks and watches. Telecommunications gateway services; communication of information by electronic means; data communications services; electronic transmission of data; providing access to and leasing access to computer databases; providing access to platforms and portals on the Internet; provision of access to data via the Internet; providing online forums. Travel programs for organization of tours and travel; rental of vehicles; rental services for motorcycle rental; transport-, packaging- and storage services; transportation of gardening, park, forestry and construction equipment, machines, tools and accessories; transportation of motorcycles. Processing of concrete, stone or metal surfaces by precision grinding and abrasive polishing; surface grinding, surface polishing; cutting, polishing or processing natural stone; timber felling and processing; rental, hire and leasing in connection with all of the aforesaid; advice, consultancy and information for all of the aforesaid. Training and education relating to gardening, park, forestry and construction including gardening, park, forestry and construction equipment, machines, tools and accessories, clothes; online training and online education relating to gardening, park, forestry and construction including gardening, park, forestry and construction equipment, machines, tools and accessories, clothes; outdoor power products-, motorcycle- and four wheel all-terrain vehicle and utility vehicle training; entertainment and sporting activities such as organization of motorcycle, four-wheel all-terrain vehicle and utility vehicle clubs; fan clubs, fan club organizations, fan club services; participation in and organization of outdoor power product, motorcycle, four-wheel all-terrain vehicle and utility vehicle events; cultural activities; arranging and conducting of training seminars in grinding techniques, equipment and tools; providing online seminars in grinding techniques, equipment and tools. Development of computer programs, computer software, application software; mobile apps; computer software installation, updating and maintenance; research and consultancy services relating to computer software; technical project planning; technical planning of gardens and ponds; conducting of quality control tests, consultancy services relating to quality control; design and testing for new product development. Agriculture, horticulture and forestry services; horticulture, gardening and landscaping; tree planting; rental, hire and leasing in connection with all of the aforesaid; advice, consultancy and information for all of the aforesaid; rental of agricultural machinery and equipment; rental of gardening implements; rental of lawnmowers.
51.
METHODS AND TOOLS FOR SUPPORTING TIMING OF CONCRETE PROCESSING OPERATIONS
A concrete processing system (200) for determining an onset of a first time window (301) for a concrete processing operation in a first area (A), the system (200) comprising one or more concrete sensors (220), a data processing system (240) and a timing support tool (250), wherein the one or more concrete sensors (220) are configured to determine a temperature and/or a moisture level of a maturing concrete slab in the first area (A), and to transmit sensor data indicating the temperature and/or moisture level via respective first communication links (230) to the data processing system (240), the data processing system (240) comprising a database (243) and processing circuitry (242) configured to determine a concrete maturity level for the first area (A) based on the sensor data, to estimate the onset of the first time window based on the concrete maturity level and on data associated with the concrete processing operation stored in the database (243), and to transmit timing data indicating the onset of the first time window to the timing support tool via a second communication link (260), wherein the timing support tool (250) is arranged to support timing of the concrete processing operation in the first area (A) based on the timing data.
E01C 23/01 - Dispositifs ou moyens auxiliaires préalables à la mise en place d'un nouveau revêtement ou pour en vérifier la configuration, p.ex. gabarits, supports de guide d'arasement; Applications des appareils de mesure, d'indication d'enregistrement de la configuration de surface d'un revêtement existant, p.ex. profilographes
E04F 21/24 - Outillage pour travaux de finition des bâtiments pour la pose des revêtements de sols faits de produits préparés sur place, p.ex. outils à lisser
A mobile hose reel assembly (100) includes a housing (110). The housing (110) includes a first wall (112), a second wall (114) coupled with and disposed opposite to the first wall (112) and a handle portion (116) coupled with the first wall (112) and the second wall (114). The housing (110) further includes a hose reel module (120) housed within the housing (110). The hose reel module (120) includes a hose reel (122), a drive motor (124) operatively coupled to the hose reel (122) and a transmission mechanism (126) adapted to transmit the motion of the drive motor (124) to the hose reel (122). The mobile hose reel assembly (100) is characterized in that the hose reel module (120) is adapted to exhibit a rocking motion relative to the housing (110). Further, the drive motor (124) is selectively activated and deactivated based on the rocking motion of the hose reel module (120) relative to the housing (110).
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
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
53.
Robotic Work Tool System and a Charging Connector Arrangement for a Robotic Work Tool System
A robotic work tool system, comprising a charging station and a robotic work tool, said robotic work tool comprising two charging connectors arranged on an upper side of the robotic work tool and said charging station comprising two charging connectors and a supporting structure arranged to carry said charging connectors and to extend over and above said robotic work tool as the robotic work tool enters the charging station for establishing electrical contact between the charging connectors of the robotic work tool and the charging connectors of the charging station from above, wherein said supporting structure is arranged to allow the robotic work tool exit the charging station by driving through the charging station without reversing.
B60L 53/30 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques - Détails de construction des stations de charge
B60L 1/00 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p.ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p.ex. vitesse, couple, variation programmée de la vitesse
A01D 34/00 - Faucheuses; Appareils de fauchage des moissonneuses
B60L 50/52 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible caractérisée par des moteurs à courant continu
B60L 53/16 - Connecteurs, p.ex. fiches ou prises, spécialement adaptés pour recharger des véhicules électriques
B60L 50/16 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant la puissance de propulsion fournie par des générateurs entraînés par le moteur, p.ex. des générateurs entraînés par des moteurs à combustion avec des dispositions pour une propulsion mécanique directe séparée,
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
54.
METHOD AND SYSTEM FOR FINDING A CHARGING POSITION FOR A SOLAR-DRIVEN AUTONOMOUS ROBOT
A method for operating at least one autonomous robot (2), in particular an autonomous vegetation working robot, preferably an autonomous lawn robot, within an operating area, the robot comprising (i) an electrically driven tool, (ii) an electric motion drive for moving the robot, (iii) a photoelectric device for converting energy from illuminating light, in particular sunlight, into electric energy, and (iv) an energy storage for storing electric energy charged by the photoelectric device and for supplying the tool and the motion drive with electric energy, the method comprising the steps of a) the robot (2) working, in a working mode, within at least one working area (15) within the operating area according to a navigational routine, wherein the tool and the motion drive are both activated, b) during the working mode of the robot, monitoring the output of the photoelectric device and recording output values at successive instants of time as reference output values, c) during the working mode of the robot, monitoring the charging status of the energy storage and checking whether, due to a low charging status, recharging of the energy storage is required, d) if recharging is required, the robot searching for a charging position in a searching mode, e) wherein, in the searching mode, the output of the photoelectric device is monitored and f) wherein the monitored output of the photoelectric device is compared with at least one target value, which is selected or derived from the recorded reference output values, and g) wherein the charging position is reached as soon as the monitored output value of the photoelectric device is larger than or at least equal to the at least one target value.
An edge trimming tool assembly (1) is disclosed configured to cut vegetation around edge formations (50). The assembly (1) comprises a drive shaft (3) and a trimming tool (5) configured to be rotated around a rotation axis (ax) by the drive shaft (3) such that a radially outer portion (5) of the trimming tool (5) orbits in a circular path (c). The assembly (1) comprises a guard (7) comprising a first guard portion (11) covering a portion of an area (A) formed inside the circular path (c) as seen in a first direction (d1) parallel to the rotation axis (ax) and a second guard portion (12) covering a portion of the area (A) as seen in a second direction (d2) parallel to the rotation axis (ax), wherein the second direction (d2) is opposite to the first direction (d1). The present disclosure further relates to a power tool (2) comprising an edge trimming tool assembly (1).
A pressure reducer (100) for reducing a fluid pressure includes a pressure reducer body (110) defining at least one pressure reducer chamber (120). The pressure reducer chamber (120) includes an inlet section (122) and an outlet section (124) fluidly coupled with the inlet section (122). The pressure reducer chamber (120) further includes a spring-operated piston rod (121) and a sealing element (128) operatively coupled with the piston rod (121). A flange (132) is sealing coupled with the pressure reducer body (110). The pressure reducer body (110) defines a pressure compensation hole (114). The pressure reducer (100) is characterized in that the pressure reducer body (110) has a first threaded portion (112), and the flange (132) has a second threaded portion (134) such that the pressure reducer body (110) and the flange (132) are threadedly coupled. The pressure compensation hole (114) is disposed in the first threaded portion (112) of the pressure reducer body (110) such that the flange (132) is adapted to enclose the pressure compensation hole (114) when the flange (132) is coupled to the pressure reducer body (110).
G05D 16/06 - Commande de la pression d'un fluide sans source d'énergie auxiliaire l'élément sensible étant un organe élastique cédant à la pression, p.ex. un diaphragme, un soufflet, une capsule
57.
A BATTERY AND A MODULAR BATTERY SYSTEM FOR A POWER TOOL
A battery (300) for a power tool, the battery comprising: a central housing (310) with at least one side (301) terminated by a first gable portion (320), and by a second gable portion (330) opposite to the first gable portion, wherein the gable portions (320, 330) face in an insertion direction (D) of the battery, one or more guiding members (340a, 340b) arranged on the central housing (310) to guide the battery along the insertion direction (D1) into mating position with attachment means of the power tool (100), one or more electrical connectors (810) arranged in respective elongated slots (350) formed in the central housing (310), wherein the slots extend in the insertion direction (D2), where the one or more guiding members (340a, 340b) and the one or more slots (350) extend in a plane (P) tangential to the side (301) of the central housing (310), wherein the battery further comprises a handle (360) arranged on the second gable portion (330), where the handle is offset (O) from a center of the second gable portion (330) towards the plane (P).
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 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p.ex. ronde ou elliptique
H01M 50/262 - 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
H01M 10/613 - Refroidissement ou maintien du froid
H01M 50/258 - Batteries modulaires; Boîtiers pourvus de moyens d’assemblage
A robotic lawnmower (14) comprises a chassis (18), and an outer shell (20) defining an exterior face of the robotic lawnmower (14), the outer shell (20) comprising a skirt enclosing the chassis (18) at a distance therefrom. A sensor module (30; 34) comprises a chassis connection interface for mechanically connecting the sensor module (30; 34) to a module connection interface on the chassis (18). The sensor module (30; 34) holds the sensor outside a vertical projection of the chassis (18), between the chassis (18) and the skirt. The module connection interface is located on a top face of the chassis (18), and the sensor module housing extends downwards to a position vertically lower than the module connection interface. A cantilever member holds a main housing body of the sensor module (30; 34) with a horizontal gap between the main housing body and the chassis (18).
A method for use in a robotic work tool system (200) comprising a first robotic work tool (100:1) and a second robotic work tool (100:1) arranged to operate in an operational area (205) comprising a transport area (TA), the method comprising determining (310) that a transport is upcoming, and in response thereto moving (320) to a start area (SA); waiting (330) for the second robotic work tool (100:2) to reach the start area (SA); and then determining (340) that it is time to enter the transport area (TA), and in response thereto moving (350) through the transport area (TA) as a group.
A method for use in a robotic work tool system (200) comprising a charging station (210), a wire (220) leading to/from the charging station (210) and a robotic work tool (100) arranged to operate in an operational area (205), the robotic work tool (100) comprising one or more magnetic sensors (170), and a satellite navigation sensor (175), wherein the method comprises: exiting the charging station (210); following the wire (220) navigating based on the one or more magnetic sensors (170); determining that a release point (RP) has been reached, and in response thereto navigating in the operational area (205) based on the satellite navigation sensor (175).
A skid plate for a robotic lawnmower, comprises an approximately circular plate with a central opening (13), for a hub (6b), and means of attachment (14, 15). The skid plate (2b) is attachable to the robotic lawnmower. An edge portion (7) of the circular plate is bent to extend transversally to a main plane (8) of the circular plate. An outer peripheral edge (11) thereof extends in a single plane.
A skid plate for a robotic lawnmower, comprises an approximately circular plate with a central opening (13), for a hub (6b), and means of attachment (14, 15). The skid plate (2b) is attachable to the robotic lawnmower. An edge portion (7) of the circular plate is bent to extend transversally to a main plane (8) of the circular plate. An outer peripheral edge (11) thereof extends in a single plane.
A robotic lawn mower comprises an electric motor connected to a rotatable cutting head (1b). The cutting head is connected to a cutting disk (3b) with at least one knife (4b) at its periphery. A skid plate (2b) as above is arranged below the cutting disk (3b).
The present disclosure relates to a lawn mower cutter unit (102) comprising a cutter propulsion unit (165) with a transmission axle (169) that is adapted to be rotated around a common rotation axis (Ax), a hub (166) that is rotatably connected to the transmission axle (169), a cutting disc (160), and a knob (120). The knob is rotatably connected to the hub (166) such that the knob (120) is adapted to rotate with the hub (166) and the transmission axle (169). The cutting disc (160) is displaceable along the common rotation axis (Ax), against a spring force of a spring element (130). The cutting disc (160) and the knob (120) are comprised in a coupling interface (140) that is comprised in the lawn mower cutter unit (102) and adapted to transfer a rotational torque transferred from the hub (166) to the cutting disc (160). The coupling interface (140) is adapted to releasably lock the cutting disc (160) in mutually separated positions along the common rotation axis (Ax) by means of the spring force, conferring an associated certain grass cutting height for each locked position.
A robotic work tool (1) is disclosed configured to operate in an area in an autonomous manner. The robotic work tool (1) comprises one or more rechargeable batteries (5) and a contact plate (3) configured to transfer electricity from a contact (4) of a docking station (8) to the one or more rechargeable batteries (5). The contact plate (3) comprises an edge surface (3′) configured to abut against the contact (4) of the docking station (8) upon movement of the robotic work tool (1) relative to the docking station (8) along a docking direction (d1). The contact plate (3) comprises a number of sections (s1-s5, b1-b4) each being angled relative to the docking direction (dl). The present disclosure further relates to a robotic tool system (10) comprising a robotic work tool (1) and a docking station (8).
B60L 53/38 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules spécialement adaptés au chargement en utilisant le transfert d'énergie par induction
A mobile signal generator (315) arranged to provide a supplemental control signal (325) through a supplemental wire (320) for establishing a supplemental work area (320) for a robotic working tool (100), said mobile signal generator (315) being arranged without a charging unit for the robotic working tool (100).
Electrically powered construction equipment (100, 1200, 1300, 1400, 1500) comprising an electric motor (120) arranged to power an abrasive cutting tool (130) via a drive arrangement (200), the abrasive cutting tool (130) comprising abrasive elements (131) arranged on a carrier (132) of the cutting tool (130), where the abrasive elements (131) are arranged distanced from each other on the carrier (132) and follow a closed path during operation of the construction equipment, the construction equipment (100, 1200, 1300, 1400, 1500) further comprising a vibration device (120, 300, 350, 400, 500, 600, 700, 800) arranged to generate a controlled amount of vibration of the abrasive cutting tool (130), wherein the vibration is generated in a frequency band below 15kHz.
B23Q 5/10 - Entraînement des principaux organes de travail des arbres rotatifs, p.ex. des broches de travail entraînés principalement par des moyens électriques
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 57/02 - Machines à scier ou dispositifs de sciage non couverts par l'un des groupes à scies à chaîne
B23Q 5/04 - Entraînement des principaux organes de travail des arbres rotatifs, p.ex. des broches de travail
B25B 21/00 - Outils portatifs à moteur pour serrer ou desserrer les vis ou les écrous; Accessoires pour appareils à percer ayant les mêmes buts
B28D 1/00 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet
A floor saw for sawing in a concrete surface segment (160), the floor saw comprising a circular cutting blade (110) arranged transversally offset from a centrum line (C), which centrum line (C) is aligned with a forward direction (F) of the floor saw, the floor saw further comprising at least two supporting wheels (120) arranged to support the floor saw on the concrete surface segment (160), out of which supporting wheels at least one is a drive wheel, a sensor arrangement (140) configured to determine a current yaw motion of the floor saw, and a control unit (130) configured to obtain a desired yaw motion setting, wherein the drive wheel is arranged on an opposite side of the centrum line (C) compared to the circular cutting blade (110) and arranged to generate a respective variable wheel force by a respective first electric machine controlled by the control unit (130), and wherein the control unit (130) is arranged to control the first electric machine to reduce a difference between the current yaw motion of the floor saw and the desired yaw motion setting.
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 7/00 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe
The present invention relates to a wheel hub motor (300) for a work tool (100), such as a lawn mower. The motor comprises a support member (310), a stator assembly (320), a rotor assembly (330) configured to partially enclose the stator assembly in an inner space (338) of the rotor assembly and a bearing assembly (340). The rotor assembly is rotatably supported on the support member through the bearing assembly for rotation of the rotor assembly about a rotation axis (A). The rotor assembly comprises a rotor portion (332), configured to at least partly enclose the stator assembly, and a motor cover portion (334), configured to at least partly cover a first axial side (324) of the stator assembly. The rotor assembly is rotatably supported by the bearing assembly only between a first end portion (312) of the support member and the first axial side of the stator assembly.
B60K 7/00 - Disposition du moteur dans ou jouxtant une roue motrice
B60K 17/04 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission
A01D 34/00 - Faucheuses; Appareils de fauchage des moissonneuses
A01D 69/02 - Mécanismes d'entraînement ou éléments de ceux-ci pour moissonneuses ou faucheuses électriques
The present disclosure relates to a robotic lawn mower (100) having a body (140), at least two drive wheels (130a, 130b), a grass cutting mechanism (160), at least two electric motor arrangements (150, 165) and a control unit (110) adapted to control the operation of the robotic lawn mower (100). The said drive wheels (130a, 130b) are drivably connected to a first electric motor arrangement (150) and the cutting mechanism (160) is drivably connected to a second electric motor arrangement (165). The control unit (110) is configured to generate a cleaning request signal and generate a drive signal for actuating said drive wheels (130a, 130b) so as to guide said lawn mower (100) to an external cleaning station (230). Also, the control unit (110) is further configured to generate a movement signal for actuating said drive wheels (130a, 130b) to cause a relative movement of said lawn mower (100) in relation to said cleaning station (230) while allowing cleaning of at least a part of the underside of said lawn mower (100).
A tool arm (130) for a power cutter (100), the tool arm comprising a metal component (131) and a non-metal component (132) arranged to support and to enclose a drive mechanism, the drive mechanism comprising a first drive pulley, a second drive pulley, and a belt arranged to be driven by the first drive pulley and arranged to drive the second drive pulley, wherein respective axes of rotation of the first and second drive pulleys are normal to a plane dividing the tool arm (130) in first and second parts, wherein a centre of the drive belt, when installed, lies in the plane, the metal component (131) comprises a first reinforcement structure (240) extending in an extension direction normal to the plane from the first part, past the plane, and into the second part.
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 47/00 - Machines à scier ou dispositifs de sciage travaillant au moyen de lames circulaires, caractérisés uniquement par la structure d'organes particuliers
B25F 5/02 - Structure des boîtiers, corps ou poignées
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
71.
CONTROL UNIT AND METHOD FOR BELT SLIP DETECTION IN CONSTRUCTION EQUIPMENT
01011), and detect belt slip in the drive arrangement (200) in case the expected amount of effort exceeds the measured actual amount of effort by a margin.
An integrally formed tool arm for a power cutter, the tool arm comprising a first aperture (310) for receiving a motor axle, a second aperture (320) for receiving a tool axle of a rotatable work tool, wherein the first aperture (310) and the second aperture (320) are intersected by and orthogonal to a longitudinal extension axis of the tool arm, the tool arm further comprising first rail cutting accessory attachment means (330) arranged to receive a rail cutting accessory, wherein the first rail cutting accessory attachment means (330) is arranged offset from the longitudinal extension axis of the power cutter arm.
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
A return to neutral assembly may include a mounting bracket that may be configured to operably couple the return to neutral assembly to a transmission, an adjustment lever which may operably couple a steering assembly to a transmission shaft of the transmission, a torsion spring which may be disposed coaxially with the transmission shaft, and an eccentric adjustment assembly which may define a neutral position for the adjustment lever. The torsion spring may include a first leg and a second leg which may each extend proximate to the adjustment lever at a second end of the adjustment lever and to the eccentric adjustment assembly when the adjustment lever may be at the neutral position. One of the first leg or the second leg may lose contact with the eccentric adjustment assembly while maintaining contact with the adjustment lever when the adjustment lever may move away from the neutral position.
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 driveshaft (130, 330) for outdoor power equipment (300) may include a power head interface assembly (340) configured to operably couple the driveshaft (130, 330) to a power head (110, 310) of the outdoor power equipment (300), an attachment interface assembly (342) configured to operably couple the driveshaft (130, 330) to a cutting attachment (120, 320) of the outdoor power equipment (300), an external casing rigidly coupling the power head interface assembly (340) to the attachment interface assembly (342), and a segmented internal drive assembly (360) configured to provide mechanical communication of mechanical power from the power head (110, 310) to the cutting attachment (120, 320). The segmented internal drive assembly (360) may include individually electrically insulated segments.
A harness (200) for carrying outdoor power equipment may include a back plate (210), an extension plate (270) removably operably coupled to the back plate (210), a joint plate (220) configured to pivotably operably couple to the extension plate (270) or the back plate (210), a shoulder strap assembly (230) operably coupled to the joint plate (220) and a belt (240) operably coupled to the back plate (210) and configured to rest proximate to a waist of an operator. The extension plate (270) may be disposable between the back plate (210) and the joint plate (220) and may be fixed relative to the back plate (210). The joint plate (220) may be configured to pivot relative to the extension plate (270) responsive to movement of the operator wearing the harness (200).
A walk-behind mower (100) includes a working chassis (120) with a front end stowing element (128) and a motor housing stowing element (125). The walk-behind mower (100) also includes a collection bag assembly (140) comprising a collection bag frame (155) and a collection bag (142). The collection bag frame (155) includes a lower support stowing element (148) and an upper support stowing element (150). In an operating configuration, the collection bag assembly (140) is removably attached to a back end (122) of the working chassis (12) to catch clippings. In a stowed configuration, the collection bag frame (155) of the collection bag assembly (140) is removably attached to the working chassis (120) by an engagement of the lower support stowing element (148) with the front end stowing element (128) and an engagement of the upper support stowing element (150) with the motor housing stowing element (125).
A01D 34/71 - 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 avec des moyens pour décharger les produits fauchés
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
A lawnmower cutting arrangement (1) is disclosed comprising a cutting unit (3') configured to be rotated around a rotation axis (Ax). The cutting unit (3') comprises a cutting disc (3) and a skid plate (5). The skid plate (5) comprises at least one through hole (6) and the cutting disc (3) comprises a number of unobstructed through holes (4, 4', 4") each arranged such that at least a portion of the at least one through hole (6) of the skid plate (5) superimposes at least a portion of one through hole (4, 4', 4") of the number of through holes (4, 4', 4") of the cutting disc (3) as seen in a direction (dA) parallel to the rotation axis (Ax) when the skid plate (5) is at a predetermined relative rotational position relative to the cutting disc (3). The present disclosure further relates to a lawnmower (2) comprising a lawnmower cutting arrangement (1).
A method for operating at least one autonomous robot (2), in particular an autono- mous vegetation working robot (2), preferably an autonomous lawn robot, within an operating area (15), the robot comprising (i) at least one electrically driven tool (8), (ii) at least one electric motion drive (20) for moving the robot, and (iii) at least one photoelectric device (3) for converting energy from illuminating light, in particular sunlight (L), into electric energy for the tool and the motion drive, the method comprising the steps of a) the robot working in an autonomous working mode with the tool and the mo- tion drive both being activated, b) receiving darkness information that the intensity of the illuminating light is or will be below a minimum charging intensity, which is necessary for charging the energy storage by the photoelectric device, for a certain period of dark- ness, usually night or another period without sunlight such as heavy clouding or rain, c) the robot, after step b) of receiving of darkness information or based on the received darkness information, moving or being moved to a wake-up position (WP), d) which wake-up position (WP) is a position, where illuminating light after the period of darkness, usually sunlight (L) in the morning or after sunrise, will es- sentially not be shaded by objects in or around the operating area, in particu- lar vegetation objects such as trees (12) or hedges (13) or bushes (14) or built objects such as buildings, for a predetermined wake-up period of the robot.
A method for operating at least one autonomous robot (2), in particular an autonomous vegetation working robot, preferably an autonomous lawn robot, within an operating area, the robot comprising (i) at least one electrically driven tool, (ii) at least one electric motion drive for moving the robot, and (iii) at least one photoelectric device for converting energy from illuminating light, in particular sunlight, into electric energy for the tool and the motion drive, and (iv) at least one energy storage for storing electric energy charged by the photoelectric device and for sup- plying the tool and the motion drive with electric energy, the method comprising the steps of a) the robot (2) working in an autonomous working mode within at least one working area (15) within the operating area, b) determining an electric energy stored in the energy storage of the robot or a directly associated electric quantity such as electric capacity or electric charge of the energy storage, c) if the determined stored energy or the directly associated electric quantity of the energy storage is below a minimum operating threshold, the robot moves or is moved to a charging position (CP, WP) for recharging the energy storage using the photoelectric device, d) wherein the charging position (CP, WP) is chosen from one or more charging positions, where, at least for a minimum recharging time period, the illumination intensity of the illuminating light will be higher than a high illumination threshold and/or where the illuminating light will essentially not be shaded by objects in or around the operating area, in particular vegetation objects such as hedges, bushes or trees or built objects such as buildings, e) wherein the or each charging position (CP) is defined by a corresponding position marker (5) placed at the charging position, f) wherein the robot, when moving or being moved to the charging position, searches for the position marker (5) by means of a sensing device (25) and stops at the charging position within a certain distance from the position marker (5).
A riding yard maintenance vehicle includes a frame to which front wheels and rear wheels of the riding yard maintenance vehicle are attachable, a steering assembly configured to receive steering inputs by an operator of the riding yard maintenance vehicle, and a mounting assembly disposed at a front end of the riding yard maintenance vehicle to which a working assembly is attachable. The working assembly receives electrical power via a plug assembly and is configured to transition between a working position and a maintenance position while operably coupled to the mounting assembly. The mounting assembly includes a locking assembly configured to prevent the transition from the working position to the maintenance position while the plug assembly provides power to the working assembly.
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
A01D 34/78 - Mécanismes d'entraînement des couteaux électriques
A belt tensioning assembly may include a drive belt which may be configured to transfer torque from an engine, a pulley assembly which may guide the drive belt, a pulley adjustment arm which may be configured to move at least one pulley from the pulley assembly to adjust the tension level of the drive belt, a tension keeping assembly which may set and maintain a desired level of tension in the drive belt by moving the at least one pulley, and an interface assembly which may operably couple the tension keeping assembly to the pulley adjustment arm. The tension keeping assembly may include a setting portion at which the desired level of tension in the drive belt may be set and a retaining portion at which the desired level of tension in the drive belt may be maintained.
A metering console (100) includes a housing (110) adapted to allow flow of a liquid (F) therethrough. The housing (110) is adapted to attach with one or more gardening devices (132, 152). The metering console (100) includes a display (170) associated with the housing (110). The metering console (100) is characterized in that the display (170) is rotatably engaged with the housing (110) of the metering console (100) such that the display (170) rotates along a central axis (A-A′) of the housing (110).
G01F 1/12 - Moyens de réglage, de correction ou de compensation appropriés
G01F 1/075 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en utilisant des effets mécaniques en utilisant des aubes tournantes avec admission tangentielle avec accouplement magnétique ou électromagnétique au dispositif indicateur
G01F 15/06 - Dispositifs d'indication ou d'enregistrement
86.
DEMOLITION ROBOT WITH CONTROLLABLE CURRENT CONSUMPTION
A motor drive system (300) for controlling an operation of an electric machine (330) on construction equipment (100), the system comprising a frequency converter (320) and a control unit (340),
where the frequency converter (320) is arranged to receive electrical power from electrical mains (310) over a first electrical interface (160) at a first AC frequency and to convert the first AC frequency into a second AC frequency for output on a second electrical interface (326) to the electric machine (330),
where the control unit (340) is arranged to control (360) the frequency converter (320) to generate the second AC frequency in dependence of a configurable maximum current to be drawn over the first electrical interface (160).
H02P 23/00 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par un procédé de commande autre que la commande par vecteur
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p.ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p.ex. vitesse, couple, variation programmée de la vitesse
E02F 9/20 - Entraînements; Dispositifs de commande
87.
A DUST EXTRACTOR COMPRISING A FINE FILTER SECTION ATTACHED TO A MOBILITY SECTION WHEREIN A DUST CYCLONE CONTAINER IS ATTACHED TO THE FINE FILTER SECTION
A dust extractor (1) comprising—a dust cyclone container (3) with an air inlet (2) for connecting to a hose, the dust cyclone container (3) having a contaminated portion downstream the air inlet (2) and a clean portion downstream the contaminated portion, where a dust separating part (9) is adapted to be provided between the contaminated portion and the clean portion, the dust separating part (9) comprising at least one cyclone and/or a coarse filter part (9), where the contaminated portion of the dust cyclone container (3) is adapted to be provided with a dust container (59), such as a flexible dust bag or a rigid box for collecting relatively coarse dust, —a fine filter section (12) arranged adjacent to the dust cyclone container (3) and having a contaminated section and a clean section downstream the contaminated section, and a fine filter part (15) is adapted to be provided between the contaminated section and the clean section, —a mobility section (66) comprising wheels (7, 8a, 8b) and a frame (6), —an air channel (47), between a clean side of the dust cyclone container (3) and a contaminated side of the fine filter part (15), —a blower/fan motor (10), preferably mounted to the fine filter section (12), for drawing air from the air inlet (2) through the dust separating part (9), through the air channel (47) and through the fine filter part (15), and allowing air to exit to the ambient after having passed the fine filter part (15), wherein the dust cyclone container (3) has a center axis (48) along its longitudinal extension, and the fine filter part (15) is provided at a radial distance from the dust cyclone container (3) along a plane (P) perpendicular to the center axis (48) of the dust cyclone container (3), the plane (P) coinciding with the dust cyclone container (3) and a portion of the fine filter part (15), wherein the fine filter section (12) is attached to the mobility section (66), and wherein the dust cyclone container (3) is attached to the fine filter section (12), so as to be suspended from the fine filter section (12).
A47L 9/16 - Agencement ou disposition des cyclones ou autres dispositifs à action centrifuge
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A cutting segment (110) for mounting onto a saw blade to provide an abrasive operation by the saw blade, the cutting segment comprising a body (200) having a cutting surface (210) facing in a cutting direction (C), and side surfaces (220) facing laterally (L) with respect to the cutting direction (C), wherein a plurality of protrusions (230) extend laterally from the sides (220), and wherein the cutting segment (110, 410, 510) constituted by the body (200) and the protrusions (230) is formed by a homogenous mixture of metal powder and diamond granules.
B28D 1/12 - Lames de scie spécialement adaptées au travail de la pierre
B23D 61/18 - Outils particuliers pour scier, p.ex. fil coupant comportant des dents de scie, lames de scie ou fil à scier comportant des diamants ou d'autres particules abrasives disposés individuellement dans des positions choisies
A method for use in a robotic lawnmower (100) arranged to operate in an operational area, the robotic lawnmower comprising a work tool (160), a navigation sensor, and a grass sensor, wherein the signal-based navigation sensor is configured to provide a current location of the robotic lawnmower (100), wherein the grass sensor is configured to provide a determination of whether the robotic lawnmower is currently operating on grass or not, and wherein the method comprises: causing the robotic lawnmower (100) to operate in the operational area with the work tool (160) active; determining that the navigation sensor is unable to provide an accurate location; determining whether the robotic lawnmower is currently operating on grass or not based on the grass sensor, and if so, continuing operating with the work tool active, and if not so, continuing operating with the work tool deactivated.
A self-propelled robotic work tool (1) is disclosed comprising a tool chassis (3) and a number of tool support members (61, 62, 63) attached to the tool chassis (3) and being configured to abut against a ground surface (27) in a first plane (P1) during operation of the work tool (1). The work tool (1) further comprises a number of snap fit assemblies (s1-s4) and a tool body (5) attachable to the tool chassis (3) via the number of snap fit assemblies (s1-s4). The number of snap fit assemblies (s1-s4) is configured to allow movement of at least a portion (5′) the tool body (5) relative to the tool chassis (3) between a lowered and a raised position in directions (d1, d2) substantially perpendicular to the first plane (P1) when the tool body (5) is attached to the tool chassis (3) via the number of snap fit assemblies (s1-s4).
A fluid distributor assembly (100) includes a body (110). The body (110) defines a fluid inlet (120) adapted to receive a fluid supply from a fluid source (200). The body (110) further defines at least one fluid outlet (130) fluidly coupled with the fluid inlet (120). The at least one fluid outlet (130) is provided with a threaded portion (132) to allow fluid coupling with the fluid distribution component (500), The fluid distributor assembly (100) further includes one or more stabilizer arms (702, 800) that extend away from the body (110). The fluid distributor assembly (100) is characterized in that a first end (802) of the one or more stabilizer arm (702, 800) is removably coupled with the threaded portion (132).
A01G 25/02 - Systèmes d'arrosage placés au-dessus du sol qui utilisent des canalisations perforées ou des canalisations avec accessoires pour la distribution, p.ex. pour l'irrigation goutte à goutte
A method for use in a robotic work tool, the method comprising: detecting an unexpected event; determining a location for the event; determining if a counter corresponds to the location, and if so increasing the counter and determining if the counter exceeds an update value, and, if so, triggering a map update, and if no counter corresponds to the location, setting a counter corresponding to the location.
Vacuum cleaners; dust separators; vacuum cleaners, namely,
pre-separators, dust extractors and wet separators; machines
for construction, namely, vacuum cleaners for construction
purposes, power-operated dust extractors, power-operated
slurry vacuums, power-operated air scrubbers, power operated
dust pre-separators, dust and slurry removal machines for
cleaning purposes, dust-removing installations for cleaning
purposes, waste, asphalt and soil compactors, ground surface
finishing and compacting machines, and structural parts
therefor; dust filters for vacuum cleaners; replacement
parts and components to the aforementioned goods. Air purification apparatus; portable air scrubbers featuring
high-efficiency particulate air filters; replacement parts
and components to the aforementioned goods.
A sprinkler system (100) includes a body (110) defining a liquid channel (112). The liquid channel (112) is defined between an inlet (110A) and an outlet (110B) of the body (110) to allow flow of a liquid. A sprinkler head (118) is coupled to the body (110) and a plurality of nozzles (119) are disposed with the sprinkler head (118). The plurality of nozzles (119) defines a first nozzle (121) and at least one second nozzle (122). The sprinkler system (100) is characterizing in that the body (110) further defines at least one barrier (123) such that the at least one barrier (123) at least partially limits the flow of liquid from the outlet (110B) towards the at least one second nozzle (119).
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
A protective garment (400, 500, 600) for use of with a chainsaw is provided that includes a plurality of inner protective material layers (210, 220, 230) and a plurality of outer protective material layers (240, 250, 260). Each inner protective material layer (210, 220, 230) may have first pull-out fibers (215) and each outer protective material layer (240, 250, 260) may have second pull-out fibers (245). The pull-out fibers (215, 245), when contacted by a moving chainsaw, may be configured to perform a safety feature by pulling out and clogging the chainsaw to prevent further rotation of the cutting chain. The first pull-out fibers (215) may be weaved into each of the inner protective material layers (210, 220, 230) with a first fiber density, and the second pull-out fibers (245) may be weaved into each of the outer protective material layers (240, 250, 260) with a second fiber density. The second fiber density may be greater than the first fiber density.
A41D 1/08 - Pantalons spécialement adaptés au sport
A41D 31/24 - Matériaux spécialement adaptés aux vêtements de dessus caractérisés par une fonction ou une utilisation particulières résistants à la contrainte mécanique, p.ex. résistants au perçage
A41D 13/05 - Vêtements protecteurs de travail ou de sport, p.ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps
B32B 5/00 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches