A power control system for a forestry machine may include an engine control module and a pump control module. The engine control module may be configured to control an engine speed of an engine of the forestry machine. The engine speed may be limited in accordance with a maximum engine speed. The pump control module may determine whether a first function of the forestry machine is activated, determine whether a sensed pressure of a pump associated with the first function is greater than or equal to a high pressure setpoint, and output a control signal indicating a request for a power increase in response to determining that the first function is activated and the sensed pressure is greater than or equal to the high pressure setpoint. The engine control module may increase the maximum engine speed in response to the request for the power increase from the pump control module.
A pantograph assembly for a vehicle includes a linkage configured to be mounted to the vehicle and movable relative to the vehicle between a stowed position and a deployed position. A current-collecting rail is supported by the linkage. The current-collecting rail includes a first end, a second end opposite the first end, a top surface extending between the first end and the second end, and a bottom surface. The current-collecting rail is configured to slidingly contact an overhead wire when the linkage is in the deployed position, and wherein the current-collecting rail is spaced apart from the overhead wire when the linkage is in the stowed position. An end adapter is attached to one of the first end and the second end of the current-collecting rail. A sensor assembly is mounted to the end adapter and configured to detect a distance from the overhead wire.
A trolley auto-guided steering is provided to maintain pantographs centered under the power lines, allowing it to achieve higher speeds on grade and reduce wear on a pantograph shoe and/or a carbon brush by moving the contact area within the acceptable constraint limits. The pantograph includes a linkage configured to be mounted to the vehicle and movable relative to the vehicle between a stowed position and a deployed position. A current-collecting rail is supported by the linkage. A sensor assembly is mounted to the pantograph assembly and configured to detect a distance from the overhead wire. Data from the sensor assembly allows for continuous dynamic variable steering toward an aim point determined based on vehicle speed. This helps maintain the work vehicle's position underneath the overhead trolley lines and reduces operator fatigue.
A work vehicle includes a pantograph assembly disposed above a cab where an operator rides, a sensor assembly mounted to the pantograph, a control module that includes a guidance system, and steering control system. A visual display is provided in the cab and is configured to display visual indicia of the position of the work vehicle relative to trolley wires by a plurality of lights based on the data received from the sensor assembly. By the steering control system manually or automatically, the pantograph assembly is able to align with the trolley lines so that electric power can be supplied to the work vehicle.
B60K 35/28 - Dispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par le type d’informations de sortie, p. ex. divertissement vidéo ou informations sur la dynamique du véhiculeDispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par la finalité des informations de sortie, p. ex. pour attirer l'attention du conducteur
B60K 35/65 - Instruments spécialement adaptés à des types de véhicules ou d’utilisateurs spécifiques, p. ex. pour la conduite à gauche ou à droite
B60Q 1/26 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules
B60Q 1/50 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer d'autres intentions ou conditions, p. ex. demandes d'attente ou de dépassement
B60Q 3/40 - Agencement des dispositifs d’éclairage pour l’intérieur des véhiculesDispositifs d’éclairage spécialement adaptés à l’intérieur des véhicules spécialement adaptés à des types spécifiques de véhicules
B60Q 3/70 - Agencement des dispositifs d’éclairage pour l’intérieur des véhiculesDispositifs d’éclairage spécialement adaptés à l’intérieur des véhicules caractérisés par leur objet
A pantograph assembly for a vehicle includes a linkage configured to be mounted to the vehicle and movable relative to the vehicle between a stowed position and a deployed position. A current-collecting rail is supported by the linkage. The current-collecting rail includes a first end, a second end opposite the first end, a top surface extending between the first end and the second end, and a bottom surface. The current-collecting rail is configured to slidingly contact an overhead wire when the linkage is in the deployed position, and wherein the current-collecting rail is spaced apart from the overhead wire when the linkage is in the stowed position. An end adapter is attached to one of the first end and the second end of the current-collecting rail. A sensor assembly is mounted to the end adapter and configured to detect a distance from the overhead wire.
A work vehicle includes a main body, a boom connected to the main body, an arm connected to the boom, and a tool connected to the arm. A tool control system for the work vehicle includes a boom cylinder to extend the boom from and retract the boom to the main body, an arm cylinder to extend the arm from and retract the arm to the boom, a first input device to input intentions of an operator based on manipulation directions of the first input device, and a controller that controls the boom and arm cylinders in coordination with each other in response to the manipulation directions of the first input device. The controller extends the arm cylinder and retracts the boom cylinder in coordination with each other so that the tool moves away from the main body based on manipulation of the first input device in a first direction.
B66C 13/04 - Dispositifs auxiliaires pour commander les mouvements des charges suspendues ou pour empêcher le câble de prendre du mou
B66C 23/00 - Installations comportant essentiellement un palonnier, une flèche ou une structure triangulaire agissant comme bras de levier, montées de façon à permettre des mouvements de translation ou d'orientation dans des plans verticaux ou horizontaux, ou bien une combinaison de ces mouvements, p. ex. grues à flèche, derricks ou grues sur tours
E02F 3/42 - Entraînements pour plongeurs, auges, bras-plongeurs ou bras à godets
The present disclosure is directed to a wear member attachable to a base on ground engaging equipment. The wear member may include a top wear surface, a bottom surface opposite the top wear surface, a first lateral side, a second lateral side opposite the first lateral side, and a projection projecting downward from the bottom surface. The projection may include an internally disposed first securement ramp configured to contact a corresponding securement ramp on a base. The internally disposed first securement ramp may be spaced from the first lateral side and from the second lateral side. A lock-receiver opening may extend from the top wear surface to the bottom surface.
Some embodiments of the present disclosure include a wear member assembly for ground engaging equipment. The wear member assembly may include a wear member and base. The wear member may include a projection projecting downward from a bottom surface and having an internally disposed first securement ramp spaced from the first lateral side and from the second lateral side. The base may include an aperture extending from the second top surface to the second bottom surface and having a second securement ramp configured to contact the first securement ramp on the wear member. The wear member and base may each have a lock-receiver opening extending therethrough that align when the wear member is seated on the base. A locking pin may be fittable in the lock-receiver openings of the wear member and base. The first securement ramp of the wear member may contact the second securement ramp of the base.
Some embodiments of the present disclosure may include a wear member assembly attachable to a material displacement apparatus. The wear member assembly may include a wear member, a base, and a locking pin assembly. The base may have a boss projecting upward from the base top surface and a base opening. The boss may have a base laterally facing surface that faces a center of the base. The wear member may include a rib projecting downward from the bottom surface and a wear member opening. The rib may have a wear member laterally facing surface configured to contact the base laterally facing surface on the boss and a lower surface configured to contact the base top surface. The base opening and wear member opening may be alignable so that a locking pin assembly can be inserted therethrough to secure the wear member to the base.
Some embodiments of the present disclosure may include a wear member assembly attachable to a material displacement apparatus. The wear member assembly may include a wear member, a base, and a locking pin assembly. The base may have a boss projecting upward from the base top surface and a base opening. The boss may have a base laterally facing surface that faces a center of the base. The wear member may include a rib projecting downward from the bottom surface and a wear member opening. The rib may have a wear member laterally facing surface configured to contact the base laterally facing surface on the boss and a lower surface configured to contact the base top surface. The base opening and wear member opening may be alignable so that a locking pin assembly can be inserted therethrough to secure the wear member to the base.
Some embodiments of the present disclosure may include a locking pin assembly that includes a pin and a lock. The pin may include a shaft and a first flange projecting outward from the shaft and comprising a first cavity. The lock may be disposed within the first cavity of the first flange, and the lock may include a locking tab and a compressible foot. The compressible foot may be disposed within the first cavity such that the locking tab extends outward from the first flange.
Some embodiments of the present disclosure include a wear member assembly for ground engaging equipment. The wear member assembly may include a wear member and base. The wear member may include a projection projecting downward from a bottom surface and having an internally disposed first securement ramp spaced from the first lateral side and from the second lateral side. The base may include an aperture extending from the second top surface to the second bottom surface and having a second securement ramp configured to contact the first securement ramp on the wear member. The wear member and base may each have a lock-receiver opening extending therethrough that align when the wear member is seated on the base. A locking pin may be fittable in the lock-receiver openings of the wear member and base. The first securement ramp of the wear member may contact the second securement ramp of the base.
Wear parts for machines, namely, cutting teeth, non-electric adapters, cheek plates, base plates and assemblies of the parts for power operated buckets, excavators and loaders
14.
Modular Fuel Cell Assembly And Liquid Hydrogen Tank For A Work Vehicle
A work vehicle includes a chassis having frame rails, a cargo bed disposed along the chassis, an electric motor disposed on the chassis, one or more fuel cell enclosures disposed under the cargo bed, and a hydrogen tank disposed above the one or more fuel cell enclosures. The one or more fuel cell enclosures include a plurality of fuel cells configured to be inserted into the one or more fuel cell enclosures, and one or more leak-free valves configured to couple the plurality of fuel cells with the work vehicle.
A work vehicle includes a chassis having frame rails, a cargo bed disposed along the chassis, an electric motor disposed on the chassis, one or more fuel cell enclosures disposed under the cargo bed, and a hydrogen tank disposed above the one or more fuel cell enclosures. The one or more fuel cell enclosures include a plurality of fuel cells configured to be inserted into the one or more fuel cell enclosures, and one or more leak-free valves configured to couple the plurality of fuel cells with the work vehicle.
B60L 50/71 - Agencement de piles à combustible à l’intérieur des véhicules spécialement adaptées aux véhicules électriques
B60L 50/72 - Détails de construction des piles à combustible spécialement adaptées aux véhicules électriques
B60K 1/04 - Agencement ou montage des ensembles de propulsion électriques des dispositifs d'emmagasinage de l'énergie électrique pour la propulsion
B60K 6/32 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les piles à combustible
B60L 50/70 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des piles à combustible
B60L 50/75 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de la puissance de propulsion fournie à la fois par des piles à combustible et des batteries
B60K 15/07 - Montage des réservoirs des réservoirs à gaz
H01M 8/249 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible comprenant plusieurs groupements d'éléments à combustible, p. ex. ensembles modulaires
H01M 16/00 - Combinaisons structurelles de différents types de générateurs électrochimiques
16.
System And Method For Protecting A Hydraulic System Of A Work Machine
A hydraulic cylinder for a work vehicle includes a cylinder extending between a first end and a second end. The cylinder includes a retention member positioned adjacent to the first end. The retention member includes threaded openings. A rod is disposed in the cylinder. A scraper assembly circumscribes the cylinder and the rod. The scraper assembly includes a collar arranged at the first end of the cylinder. The collar includes a first face surface and a second face surface. The collar includes a plurality of openings extending through the first face surface and the second face surface. A scraper ring is supported by the collar. A plurality of fasteners join the collar to the cylinder. Each of the plurality of fasteners extend through a corresponding one of the plurality of openings in the collar and engage a corresponding one of the plurality of threaded openings in the retention member.
F15B 15/14 - Dispositifs actionnés par fluides pour déplacer un organe d'une position à une autreTransmission associée à ces dispositifs caractérisés par la structure de l'ensemble moteur le moteur étant du type à cylindre droit
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
F16J 9/20 - Segments à section spécialeSegments racleurs d'huile
17.
System And Method For Protecting A Hydraulic System Of A Work Machine
A hydraulic cylinder may include a cylinder, a rod slidingly disposed in the cylinder, and a scraper assembly. The cylinder extends between a first end and a second end and includes a retention feature positioned adjacent to the first end. The scraper assembly circumscribes the rod and the cylinder. The scraper assembly includes a ring, a collar and a plate. The ring includes an outer surface and a radially spaced inner surface. The inner surface contacts a portion of the rod. The collar includes a first portion adjacent to a first surface contacting the outer surface of the ring and a second portion adjacent to a second surface contacting the retention feature of the cylinder. The plate contacts the first surface of the collar. The collar and the plate cooperate to radially compress the first semi-circular ring and the second semi-circular ring against the rod.
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
F16L 17/04 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide avec segments d'étanchéité disposés entre la surface extérieure du tuyau et la surface intérieure d'un manchon ou d'une douille le manchon étant fendu ou fractionné dans le sens longitudinal
F16L 21/06 - Raccords avec manchon ou douille avec manchon ou segment fractionné bridé autour des extrémités du tuyau
18.
SYSTEM AND METHOD FOR PROTECTING A HYDRAULIC SYSTEM OF A WORK MACHINE
A hydraulic cylinder may include a cylinder, a rod slidingly disposed in the cylinder, and a scraper assembly. The cylinder extends between a first end and a second end and includes a retention feature positioned adjacent to the first end. The scraper assembly circumscribes the rod and the cylinder. The scraper assembly includes a ring, a collar and a plate. The ring includes an outer surface and a radially spaced inner surface. The inner surface contacts a portion of the rod. The collar includes a first portion adjacent to a first surface contacting the outer surface of the ring and a second portion adjacent to a second surface contacting the retention feature of the cylinder. The plate contacts the first surface of the collar. The collar and the plate cooperate to radially compress the first semi-circular ring and the second semi-circular ring against the rod.
F15B 15/14 - Dispositifs actionnés par fluides pour déplacer un organe d'une position à une autreTransmission associée à ces dispositifs caractérisés par la structure de l'ensemble moteur le moteur étant du type à cylindre droit
B08B 1/16 - Lames rigides, p. ex. grattoirsLames flexibles, p. ex. raclettes
A vehicle control system determines that a vehicle is not fully loaded with a payload, determines an upper limit on engine propulsion power for the vehicle that is not fully loaded with the payload, and reduces an engine speed of the vehicle to a determined speed at which a power capability of an engine of the vehicle matches the upper limit on the engine propulsion power of the vehicle.
B60W 30/188 - Commande des paramètres de puissance de la ligne de transmission, p. ex. déterminant la puissance requise
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
This track chain member (1), which is a wear resistant component, is configured from a cast steel that contains 0.15-0.50% by mass of carbon, 0.30-1.80% by mass of manganese, 0.50-2.50% by mass of chromium and 0.70-1.50% by mass of aluminum, with the balance being made up of iron and unavoidable impurities. This track chain member (1) at least partially comprises a quench hardened region (10J). The quench hardened region (10J) comprises a matrix which has a martensite phase, and aluminum nitride particles that are dispersed in the matrix.
A hybrid fault protection circuit (HFPC) includes an input, an output, a resistor- fuse circuit, an electrically-controlled safety switching device (ESSD) and an overload protection module (OPM). The input receives power from a power source. The output outputs power to a high-power cyclical load. The resistor-fuse circuit includes a resistor and one or more fuses collectively being connected in series with the resistor. The ESSD includes a coil and contacts. The contacts are connected in parallel with the resistor-fuse circuit. The OPM: arms the HFPC by energizing the coil and closing the contacts to supply load current from the input to the output via the contacts when a fault downstream from the HFPC does not exist; detects a fault downstream from the HFPC; and, in response to detecting the fault, opens the contacts to cause fault current to pass through the one or more fuses and not across the contacts.
H01H 33/00 - Interrupteurs pour haute tension ou courant fort comportant des moyens d'extinction ou de prévention des arcs
H02H 3/00 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion
H02H 3/08 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge
H02H 5/00 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions non électriques normales de travail avec ou sans reconnexion
H02H 3/20 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un excès de tension
23.
Hybrid Fault Protection Circuits For High-Power Cyclical Loads
A hybrid fault protection circuit (HFPC) includes an input, an output, a resistor-fuse circuit, an electrically-controlled safety switching device (ESSD) and an overload protection module (OPM). The input receives power from a power source. The output outputs power to a high-power cyclical load. The resistor-fuse circuit includes a resistor and one or more fuses collectively being connected in series with the resistor. The ESSD includes a coil and contacts. The contacts are connected in parallel with the resistor-fuse circuit. The OPM: arms the HFPC by energizing the coil and closing the contacts to supply load current from the input to the output via the contacts when a fault downstream from the HFPC does not exist; detects a fault downstream from the HFPC; and, in response to detecting the fault, opens the contacts to cause fault current to pass through the one or more fuses and not across the contacts.
H02H 3/08 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge
H02H 1/00 - Détails de circuits de protection de sécurité
24.
Vehicle with bearing-mounted pantograph support structure
A vehicle may include a chassis, a motor, a pantograph, and a pantograph support structure. The pantograph may engage overhead wires and transmit electrical current to the motor. The pantograph support structure may include first and second leg frames, a lateral frame, and first and second bearing mount assemblies. The leg frames may include lower ends attached to the chassis. The lateral frame may be supported by the leg frames and disposed at upper ends of the leg frames. The lateral frame may support the pantograph. The first bearing mount assembly may be attached to the lower end of the first leg frame and may connect the first leg frame to the chassis. The second bearing mount assembly may be attached to the lower end of the second leg frame and may connect the second leg frame to the chassis.
B60M 1/12 - Lignes de trolleyAccessoires à cet effet
B60M 7/00 - Lignes ou rails d'alimentation en énergie spécialement adaptés pour véhicules à propulsion électrique d'un type particuliers, p. ex. véhicules suspendus, téléfériques, chemins de fer souterrains
25.
VEHICLE WITH BEARING-MOUNTED PANTOGRAPH SUPPORT STRUCTURE
A vehicle may include a chassis, a motor, a pantograph, and a pantograph support structure. The pantograph may engage overhead wires and transmit electrical current to the motor. The pantograph support structure may include first and second leg frames, a lateral frame, and first and second bearing mount assemblies. The leg frames may include lower ends attached to the chassis. The lateral frame may be supported by the leg frames and disposed at upper ends of the leg frames. The lateral frame may support the pantograph. The first bearing mount assembly may be attached to the lower end of the first leg frame and may connect the first leg frame to the chassis. The second bearing mount assembly may be attached to the lower end of the second leg frame and may connect the second leg frame to the chassis.
B60L 5/00 - Collecteurs de courant pour lignes d'alimentation en énergie sur les véhicules propulsés électriquement
B60L 5/12 - Caractéristiques de structure des perches ou de leurs bases
B60L 5/18 - Collecteurs de courant pour lignes d'alimentation en énergie sur les véhicules propulsés électriquement utilisant des collecteurs en forme d'arc en contact avec le câble du trolley
B60L 5/22 - Organes de support pour l'arc de contact
A retention system is for a wear part for a bucket for an earth moving machine. The retention system has in operational use: i) a bucket body having a trench; ii) a force multiplier having a shape substantially corresponding to a shape of the trench; iii) a wear part mounted to an edge of the bucket body, and iv) a plurality of bolts. The wear part and the force multiplier is provided with at least one protrusion and another one of the wear part and the force multiplier is provided with at least one matching recess such that relative movement between the wear part and the force multiplier in a lateral direction parallel to the first mutual interface is prevented, in operational use, for reducing shear forces acting on the bolts.
A locking pin assembly for securing a wear member to a support structure includes a body portion having a head with a non-circular shape and a tip having a non-circular peripheral profile. Engagement of the head with a recess in a wall of a ground engaging member and the tip with a distal recess prevents rotation of the body portion relative to the ground engaging member.
Wear parts for machines and machine assemblies for lips, namely, teeth, adapters in the nature of shanks, integral noses, cheek plates, side plates, and baseplates; machine parts for buckets for excavators, cable shovels, and loaders, namely, teeth, adapters in the nature of shanks, integral noses, cheek plates, side plates, and baseplates; machine parts in the nature of a bucket component to be used for excavators, cable shovels, and loaders
29.
2-Level Buck-Boost DC-To-DC Converters With Virtual Grounds
A conversion circuit is disclosed and includes a DC link, a first DC-to-DC converter, an inverter and a second inverter. The DC link includes DC link rails. The first DC-to-DC converter includes a first phase leg and a second phase leg. The first reactor is connected between a first center terminal of the first phase leg and at least one energy storage module. The second reactor is connected between a second center terminal of the second phase leg and the at least one energy storage module. The first reactor, the at least one energy storage module and the second reactor are connected in series between the first center terminal and the second center terminal such that the first DC-to-DC converter has a virtual ground.
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p. ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02M 1/00 - Détails d'appareils pour transformation
B60L 53/22 - Détails de structure ou aménagements des convertisseurs de charge spécialement adaptés pour recharger des véhicules électriques
A reinforced wear member for use in earth-engaging applications. The wear member may have a body with an embedded core. The body may have a leading end and an opposing trailing end. The core may have a front end and an opposing back end wherein a height of the front end is less than a height of the back end. The body may be comprised of a first composition and the core may be comprised of a second composition that is different from the first composition. The first composition may be steel and the second composition may be ceramic. The ceramic core may increase the abrasive resistance of the wear member.
A reinforced wear member for use in earth-engaging applications. The wear member may have a body with an embedded core. The body may have a leading end and an opposing trailing end. The core may have a front end and an opposing back end wherein a height of the front end is less than a height of the back end. The body may be comprised of a first composition and the core may be comprised of a second composition that is different from the first composition. The first composition may be steel and the second composition may be ceramic. The ceramic core may increase the abrasive resistance of the wear member.
A fastening assembly may comprise a collar and a pin. The collar may have an aperture, a collar lock, which projects from an outer surface, and a pin lock, which is disposed on a portion of the aperture. The collar lock may be compressible and configured to elastically deform while introducing the collar to a wear member. The pin may have a pin lock engagement hole shaped to engage with the pin lock as it is inserted through the aperture of the collar. The fastening system may be used in a wear member assembly. The wear member may have a side opening in communication with a cavity formed on one end of the wear member. The side opening may have a collar lock engagement hole. The collar may be inserted into the side opening so that the collar lock engages the collar lock engagement hole. Methods and assemblies thereof.
E02F 9/28 - Petites pièces métalliques pour éléments de creusement, p. ex. dents
F16B 13/08 - Chevilles ou autres dispositifs fixés à des parois ou autres emplacements par insertion dans des trous préparés à cet effet avec parties s'agrippant dans le trou ou derrière la paroi après insertion les parties s'agrippant étant distinctes du dispositif et amenées dans leur position finale sans opération manuelle ultérieure
A lock assembly includes a lock body with a bore extending from a top surface to a lateral side surface and a pin configured for receipt in the bore. A wear member configured for use with the lock assembly has an upper leg, a passage extending through the upper leg, and a fixation base recess formed into a lower side of the upper leg. The fixation base recess extends laterally between two opposing channels each having a lower surface angled downward toward each other. A fixation base configured for use with the lock assembly has a central opening extending through the top surface and bounded at a front side by a lock wall configured to engage a portion of a lock. Opposing first and second wings extend upward and laterally outward away from the central opening and have a lower surface angled downward toward the central opening.
A lock assembly for securing a wear member to a support structure includes a collar and a pin. The collar includes a top surface, a bottom surface opposite the top surface, an outer circumferential profile including at least eight planar surfaces extending around a perimeter of the collar between the top and bottom surfaces, and a bore extending along a central axis from the top surface to the bottom surface. The pin is configured for receipt in the bore of the collar.
An excavating system for use in ground-engaging applications. The excavating system may include a wear member having a top leg, a bottom leg, and a bearing face connecting the legs. The excavating system may also include a lip, which may include a top inset surface. The top inset surface may have an upper bearing surface shaped to bear against an inner surface of the top leg of the shroud. The top inset surface may also have a forward bearing surface extending between the upper bearing surface and a lower surface formed on the downwardly facing surface. The forward bearing surface may face upwardly and forwardly at a non- vertical angle.
A fastening assembly may comprise a collar and a pin. The collar may have an aperture, a collar lock, which projects from an outer surface, and a pin lock, which is disposed on a portion of the aperture. The collar lock may be compressible and configured to elastically deform while introducing the collar to a wear member. The pin may have a pin lock engagement hole shaped to engage with the pin lock as it is inserted through the aperture of the collar. The fastening system may be used in a wear member assembly. The wear member may have a side opening in communication with a cavity formed on one end of the wear member. The side opening may have a collar lock engagement hole. The collar may be inserted into the side opening so that the collar lock engages the collar lock engagement hole. Methods and assemblies thereof.
A lock assembly includes a lock body with a bore extending from a top surface to a lateral side surface and a pin configured for receipt in the bore. A wear member configured for use with the lock assembly has an upper leg, a passage extending through the upper leg, and a fixation base recess formed into a lower side of the upper leg. The fixation base recess extends laterally between two opposing channels each having a lower surface angled downward toward each other. A fixation base configured for use with the lock assembly has a central opening extending through the top surface and bounded at a front side by a lock wall configured to engage a portion of a lock. Opposing first and second wings extend upward and laterally outward away from the central opening and have a lower surface angled downward toward the central opening.
A lock assembly for securing a wear member to a support structure includes a collar and a pin. The collar includes a top surface, a bottom surface opposite the top surface, an outer circumferential profile including at least eight planar surfaces extending around a perimeter of the collar between the top and bottom surfaces, and a bore extending along a central axis from the top surface to the bottom surface. The pin is configured for receipt in the bore of the collar.
An excavating system for use in ground-engaging applications. The excavating system may include a wear member having a top leg, a bottom leg, and a bearing face connecting the legs. The excavating system may also include a lip, which may include a top inset surface. The top inset surface may have an upper bearing surface shaped to bear against an inner surface of the top leg of the shroud. The top inset surface may also have a forward bearing surface extending between the upper bearing surface and a lower surface formed on the downwardly facing surface. The forward bearing surface may face upwardly and forwardly at a non-vertical angle.
A work vehicle includes a main frame. The main frame is configured to selectively receive one of a first type of power source and a second type of power source. The first type of power source is different from the second type of power source. A traction motor is connected to the main frame and is configured to be driven by the one of the first type of power source and the second type of power source. A wheel is connected to the main frame and is configured to be driven by the traction motor.
B62D 21/18 - Châssis, c.-à-d. armature sur laquelle une carrosserie peut être montée caractérisés par le type de véhicule et non couverts par les groupes
B60K 6/20 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH
B62D 21/11 - Châssis, c.-à-d. armature sur laquelle une carrosserie peut être montée avec des moyens élastiques pour la suspension
B62D 65/10 - Assemblage de sous-ensembles ou de composants avec la caisse ou entre eux, ou positionnement de sous-ensembles ou de composants par rapport à la caisse ou à d'autres sous-ensembles ou d'autres composants les sous-ensembles ou composants étant des moteurs, des embrayages ou des transmissions
An electric drive system for a vehicle and a method includes determining a headroom target for a drive system of a vehicle that includes an engine. The method includes determining whether a current speed of the engine can be decreased while the engine continues to provide a requested traction output of the drive system, and responsive to determining that the current speed of the engine can be decreased, decreasing the current speed of the engine to a reduced speed while the engine maintains the headroom target determined by the drive system.
F02D 29/02 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des véhiculesCommande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des hélices à pas réglable
An electric drive system for a vehicle and method includes controlling a propulsion system of the vehicle to operate according to a first torque-speed relationship between a power generated by an engine and a speed of the engine. The engine is controlled according to the first torque-speed relationship during acceleration of the vehicle by motors that are powered by operation of the engine. The method includes determining that operation of the propulsion system has reached a steady state following the propulsion system operating according to the first torque-speed relationship and controlling the propulsion system to operate according to a second torque-speed relationship between the power and the speed of the engine. The second torque-speed relationship is reduced relative to the first torque-speed relationship such that the engine speed in the first torque-speed relationship is associated with a greater amount of power than in the second torque-speed relationship.
B60W 20/11 - Commande de l'apport de puissance de chacun des moteurs primaires pour répondre à la demande de puissance requise utilisant des stratégies de commande prédictive [MPC], c.-à-d. procédés de commande basés sur des modèles de prédiction de performance
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
B60W 20/19 - Stratégies de commande spécialement adaptées à la réalisation d’un effet particulier pour réaliser une accélération accrue
A method includes monitoring one or more of an ambient condition or an operational condition of a vehicle system while the vehicle system is stationary and a propulsion system of the vehicle system is operating at an idle speed, determining whether the one or more of the ambient condition or the operational condition satisfy one or more reduced auxiliary or parasitic load criteria, reducing one or more of an auxiliary load or a parasitic load responsive to determining that the one or more ambient condition or the operational condition satisfy the one or more reduced auxiliary or parasitic load criteria, and subsequently reducing the idle speed at which the propulsion system is operating to a slower speed following reducing the one or more of the auxiliary load or the parasitic load.
B60K 28/10 - Dispositifs de sécurité pour la commande des ensembles de propulsion spécialement adaptés aux véhicules ou aménagés dans ceux-ci, p. ex. empêchant l'alimentation en carburant ou l'allumage en cas de danger sensibles à des conditions relatives au véhicule
B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freinsDispositifs de signalisation
A power control system for a forestry machine may include an engine control module and a pump control module. The engine control module may be configured to control an engine speed of an engine of the forestry machine. The engine speed may be limited in accordance with a maximum engine speed. The pump control module may determine whether a first function of the forestry machine is activated, determine whether a sensed pressure of a pump associated with the first function is greater than or equal to a high pressure setpoint, and output a control signal indicating a request for a power increase in response to determining that the first function is activated and the sensed pressure is greater than or equal to the high pressure setpoint. The engine control module may increase the maximum engine speed in response to the request for the power increase from the pump control module.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
A01G 23/093 - Combinaisons d'appareils de cisaillement, de sciage ou de fraisage spécialement adaptées pour abattre des arbres
F15B 21/08 - Systèmes de servomoteur comportant des moyens de commande actionnés électriquement
A heavy-duty vehicle includes a chassis, a wheel supporting the chassis, a drive system, a service brake, a drive system controller, and a service brake controller. The drive system includes a motor associated with the wheel. The motor is configured to propel the wheel and to apply a dynamic brake torque to the wheel. The service brake is associated with the wheel and configured to apply a service brake torque to the wheel. The drive system controller controls operation of the motor. The drive system controller selectively modulates the dynamic brake torque to the wheel based on traction conditions. The service brake controller controls operation of the service brake. The service brake controller may selectively modulate the service brake torque to the wheel based on the traction conditions. Modulation of the dynamic brake torque may be disabled during modulation of the service brake torque.
B60T 8/176 - Régulation des freins spécialement adaptée pour la prévention du dérapage excessif des roues pendant la décélération, p. ex. ABS
B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
B60W 10/184 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage avec des freins de roues
B60W 10/196 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage agissant sur la ligne de transmission, p. ex. ralentisseurs
A work machine includes a ground propulsion apparatus, a undercarriage frame supported by the ground propulsion apparatus, a machine body supported by the undercarriage frame, a work implement attached to at least one of the undercarriage frame and the machine body, and a tilt mechanism. The machine body includes a chassis coupled to the undercarriage frame and a cab supported on the chassis. The tilt mechanism is arranged to tilt the cab relative to the chassis between an upright position and a recumbent position. The tilt mechanism includes an actuator arranged to move the cab relative to the chassis, and a lock arranged to selectively lock the cab in the upright position relative to the chassis.
B66C 23/36 - Installations comportant essentiellement un palonnier, une flèche ou une structure triangulaire agissant comme bras de levier, montées de façon à permettre des mouvements de translation ou d'orientation dans des plans verticaux ou horizontaux, ou bien une combinaison de ces mouvements, p. ex. grues à flèche, derricks ou grues sur tours spécialement adaptées pour être utilisées dans des emplacements particuliers ou à des usages particuliers montées sur véhicules routiers ou ferroviairesGrues à flèche à manœuvre manuelle pour utilisation dans les ateliersGrues flottantes
47.
Torque element for absorbing shear forces in a bolt connection in a bucket element in a loading machine bucket
A bucket portion is for a loading-machine bucket and has at least two bucket elements. One of the bucket elements has a cut-out. The bucket portion also has a torque element for absorbing shear forces in a screw connection, the torque element having a first side and an elevation protruding from the first side. The elevation has a base contour and a smaller top contour. A sloping face is between the base contour and the top contour. The elevation has a height axis which is perpendicular to the base contour. The elevation is positioned in a cut-out in the bucket element and receives the screw connection for the torque element to be attached to the bucket element. The torque element or the bucket element has an internally threaded portion for the screw connection, and connects a first respective bucket element with a second respective bucket element.
A locking pin assembly for securing a wear member to a support structure may include a body portion and may include a shaft member partially disposed within and extending from the body portion and rotatable between a first position that mechanically inhibits removal of a ground engaging member from a support structure and a second position that permits removal of the ground engaging member from the support structure. A wear member for receiving a locking pin assembly may include a bore extending laterally through the bore member with a proximal opening and a distal opening, an installation ramp and a removal ramp may be disposed at the proximal opening for engaging a tang of a shaft member of the locking pin assembly.
Cooling systems of a work vehicle that provide targeted cooling, regenerative cooling and/or a combination therein. A cooling system includes plural fans configured to provide airflow across a radiator and a fan controller in communication with the plural fans. The fan controller is configured to receive operating condition data associated with at least one of the radiator and an engine. The fan controller is configured to determine a total target heat rejection value based on the operating condition data; determine a plurality of target fan operation values for the plural fans, based on the total target heat rejection value and the operating condition data; and control operation of the plural fans at plural independent fan speeds based on the plural fan operation values.
A stabilizer structure includes an elongated main body portion having an upper portion with outward-facing side surfaces and a lower portion below the upper portion, the lower portion being greater in width than the upper portion. The stabilizer structure also includes a hole in a top surface of the upper portion. The stabilizer also includes a forward portion integrated with the main body portion as a single monolithic piece. The forward portion includes a bridge section, a first prong extending from the bridge section, and a second prong extending from the bridge section. The first prong, second prong, and bridge section share a single forward-facing curved surface and a single rear-facing curved surface, the forward-facing curved surface having a different curve than the rear-facing curved surface.
A stabilizer structure includes an elongated main body portion having an upper portion with outward-facing side surfaces and a lower portion below the upper portion, the lower portion being greater in width than the upper portion. The stabilizer structure also includes a hole in a top surface of the upper portion. The stabilizer also includes a forward portion integrated with the main body portion as a single monolithic piece. The forward portion includes a bridge section, a first prong extending from the bridge section, and a second prong extending from the bridge section. The first prong, second prong, and bridge section share a single forward-facing curved surface and a single rear-facing curved surface, the forward-facing curved surface having a different curve than the rear-facing curved surface.
A wear member includes a front end and a rearward end, the rearward end having a cavity formed therein. The cavity may include a forward portion, a rear portion, and an intermediate portion. The forward portion may be disposed toward the front end and the rear portion may be disposed toward the rearward end. Each of the rear portion and the forward portion may include at least four surfaces. Each of the at least four surfaces of the rear portion may converge toward a longitudinal axis of the wear member at a first converging angle, and each of the at least four surfaces of the forward portion may converge toward the longitudinal axis of the wear member at a second converging angle. The intermediate portion may extend between the forward portion and the rear portion and may include a different number of surfaces in cross-section than the forward portion and the rear portion.
A heavy-duty vehicle may include a vehicle frame, a plurality of rear-wheel assemblies, and a plurality of front-wheel assemblies. The wheel assemblies are mounted to the vehicle frame. Each of the front-wheel assemblies may include a rim, a spindle, a brake assembly, a motor, and a transmission assembly. The spindle may be at least partially disposed within the rim. The brake assembly may be disposed within the rim and may extend around the spindle. The motor may be disposed within the cavity in the spindle. At least a portion of the motor is disposed between first and second axial ends of the rim. The transmission assembly may be disposed within the rim. The transmission assembly may transmit rotary motion of the motor to the rim to rotate the rim relative to the spindle.
B60K 17/356 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices comportant un moteur à fluide ou électrique pour entraîner une ou plusieurs roues
B60K 7/00 - Disposition du moteur dans ou jouxtant une roue motrice
B60G 7/00 - Bras de suspension articulésLeurs accessoires
B60G 3/02 - Suspensions élastiques pour une seule roue avec un seul bras articulé
B60T 1/06 - Aménagements des éléments de freinage, c.-à-d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p. ex. par action sur une jante, un tambour, un disque ou sur la transmission
54.
Vehicles, methods, and devices for vehicle retarder control and display
Industrial vehicles that include a speed sensor configured to generate a speed sensor signal, a payload sensor configured to generate a payload sensor signal, an inclination sensor configured to generate an inclination sensor signal, a wheel motor connected to a wheel of the industrial vehicle, and a controller. The wheel motor includes an electric retarder device for applying a retardation force to the wheel. The controller is configured to receive the speed sensor signal, receive the payload sensor signal, receive the inclination sensor signal, determine a required retardation force for the industrial vehicle based on the payload sensor signal and the inclination sensor signal, determine an available retardation force for the industrial vehicle based on the speed sensor signal, and generate an output indicating the required retardation force for the industrial vehicle relative to the available retardation force for the industrial vehicle.
B60K 7/00 - Disposition du moteur dans ou jouxtant une roue motrice
B60T 8/172 - Détermination des paramètres de commande utilisés pour la régulation, p. ex. par des calculs impliquant des paramètres mesurés ou détectés
A lock pin assembly including a main body, a pin assembly, and a lock assembly. The main body includes a first bore extending longitudinally inwardly from a main body outer face and a second bore extending radially inwardly. The pin assembly is threadably disposable in the first bore to an inserted position and includes a pin body having a pin body outer face and a pin body inner face. The pin assembly also includes a rotatable shaft extending longitudinally through the pin body, wherein the rotatable shaft is rotatable between a locked position and an unlocked position, and a cam rotationally coupled to the rotatable shaft. The lock assembly is disposed in the second bore and is biased radially inwardly to inhibit removal of the pin assembly from the main body when the pin assembly is at the inserted position and the rotatable shaft is in the locked position.
A lock pin assembly including a main body, a pin assembly, and a lock assembly. The main body includes a first bore extending longitudinally inwardly from a main body outer face and a second bore extending radially inwardly. The pin assembly is threadably disposable in the first bore to an inserted position and includes a pin body having a pin body outer face and a pin body inner face. The pin assembly also includes a rotatable shaft extending longitudinally through the pin body, wherein the rotatable shaft is rotatable between a locked position and an unlocked position, and a cam rotationally coupled to the rotatable shaft. The lock assembly is disposed in the second bore and is biased radially inwardly to inhibit removal of the pin assembly from the main body when the pin assembly is at the inserted position and the rotatable shaft is in the locked position.
A work implement for a work vehicle includes a boom having a chassis attachment end and an arm attachment end, an arm including a boom attachment end and a tool attachment end, and a work tool coupled to the tool attachment end of the arm. The boom attachment end is pivotally coupled to the arm attachment end of the boom. At least one of the boom and the arm includes a first portion and a second portion movably coupled to the first portion between a first orientation with respect to the first portion and a second orientation with respect to the first portion. At least one fastener is coupled between the first and second portions to selectively secure the second portion in the first orientation and the second orientation with respect to the first portion.
A vehicle or machine may include a consumable that requires refilling, such as fuel. Refilling the consumable may occur at a regular interval and the amounts may be recorded. Based on the past intervals and amounts, there may be modifications to future amounts. The weight of the consumable on a vehicle may decrease efficiency. Accordingly, the amount of consumable should be kept to a minimum to avoid carrying excess weight. Reducing an amount of the consumable upon replenishment can improve efficiency of the vehicle.
B67D 7/30 - Aménagements des dispositifs pour commander, indiquer, mesurer ou enregistrer la quantité ou le prix du liquide transféré avec des moyens pour prédéterminer la quantité de liquide à transférer
B67D 7/08 - Aménagements des dispositifs pour commander, indiquer, mesurer ou enregistrer la quantité ou le prix du liquide transféré
B60S 5/02 - Alimentation des véhicules en combustibleDisposition générale des installations dans les stations d'approvisionnement
B67D 7/04 - Appareils ou dispositifs pour transférer des liquides à partir de récipients ou de réservoirs de stockage en vrac vers des véhicules ou des récipients portables, p. ex. pour la vente au détail pour transférer des carburants, des lubrifiants ou leurs mélanges
61.
POSITION-BIASED LOCKING PIN ASSEMBLY FOR A GROUND ENGAGING WEAR MEMBER
A locking pin assembly (106) for securing a wear member to a support structure may include a body portion (110) and may include a shaft member (112) partially disposed within and extending from the body portion and rotatable between a first position that mechanically inhibits removal of a ground engaging member from a support structure and a second position that permits removal of the ground engaging member from the support structure. A wear member (104) for receiving a locking pin assembly (106) may include a bore (160) extending laterally through the bore member with a proximal opening and a distal opening, an installation ramp (182) and a removal ramp (184) may be disposed at the proximal opening for engaging a tang (126) of a shaft member (112) of the locking pin assembly (106).
A locking pin assembly for securing a wear member to a support structure may include a body portion and may include a shaft member partially disposed within and extending from the body portion and rotatable between a first position that mechanically inhibits removal of a ground engaging member from a support structure and a second position that permits removal of the ground engaging member from the support structure. A wear member for receiving a locking pin assembly may include a bore extending laterally through the bore member with a proximal opening and a distal opening, an installation ramp and a removal ramp may be disposed at the proximal opening for engaging a tang of a shaft member of the locking pin assembly.
A wear member assembly may include a nose attachable to a bucket lip. The nose may include a rear portion having a first set of substantially planar surfaces including a first, second, and third subset of surfaces. The third subset of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The nose may also include a forward portion positioned forwardly adjacent to the rear portion, the forward portion having a second set of substantially planar surfaces including a fourth, fifth, and sixth subset of surfaces. The sixth set of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The wear member assembly may also include a wear member having a cavity comprising rear and forward bearing surfaces corresponding to the third and sixth subset of surfaces.
A hollow ground-engaging wear member includes a leading end arranged to engage ground and a rear end having a cavity formed therein. The inner surface of the cavity may have vertically separated opposing inner walls forming an upper inner surface and a lower inner surface. The upper inner surface and the lower inner surface each may have a centrally disposed, inwardly protruding surface portion arranged to provide a bearing fit with a support structure. Each inwardly protruding surface portion may be disposed only in the rear portion of the cavity and shaped to form an arc. Each hole of a pair of holes in the respective horizontally separated opposing inner walls are arranged to receive a locking pin, and the inwardly protruding bearing surface of the upper inner surface and the inwardly protruding bearing surface of the lower inner surface may be positioned at least partially rearward of the pair of holes.
A support structure includes a nose arranged to fit within a cavity of the wear member. The nose may include a front portion having a plurality of outwardly facing surfaces that may be angled with respect to a longitudinal axis of the nose at a first angle. The nose may also include a rear portion having two horizontally separated outwardly facing surfaces and two vertically separated outwardly facing surfaces. The horizontally separated outwardly facing surfaces and the vertically separated outwardly facing surfaces may be angled with respect to the longitudinal axis at a second angle that is different than the first angle. A first concave surface and a second concave surface may each be positioned on one of the vertically separated outwardly facing surfaces, may be disposed only in the rear portion and may be shaped to form an arc. A through-hole may extend between the two horizontally separated outwardly facing surfaces. Each hole of the pair of holes may be arranged to receive a locking pin, and the first and second concave surfaces may be positioned at least partially rearward of the pair of holes.
A wear member includes a front end and a rearward end, the rearward end having a cavity formed therein. The cavity may include a forward portion, a rear portion, and an intermediate portion. The forward portion may be disposed toward the front end and the rear portion may be disposed toward the rearward end. Each of the rear portion and the forward portion may include at least four surfaces. Each of the four surfaces of the rear portion may converge toward a longitudinal axis of the wear member at a first converging angle, and each of the four surfaces of the forward portion may converge toward the longitudinal axis of the wear member at a second converging angle. The intermediate portion may extend between the forward portion and the rear portion and may include a different number of surfaces in cross-section than the forward portion and the rear portion.
A wear member may include a front end and a rear end and a longitudinal axis extending therethrough. The rear end may have a cavity formed therein with a rear portion and a forward portion. The cavity may have two horizontal surfaces in cross-section and converging toward the longitudinal axis. The cavity may have four substantially planar surfaces that are oblique in cross-section. A first two of the four substantially planar surfaces may be disposed on a first lateral side of the two horizontal surfaces, and a second two of the four substantially planar surfaces may disposed on a second lateral side of the two horizontal surfaces. An intermediate portion may be disposed between the rear portion and the forward portion, with the intermediate portion comprising a different number of surfaces in cross-section than a number of surfaces of the rear portion and the forward portion in cross-section.
A wear member assembly may include a nose attachable to a bucket lip. The nose may include a rear portion having a first set of substantially planar surfaces including a first, second, and third subset of surfaces. The third subset of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The nose may also include a forward portion positioned forwardly adjacent to the rear portion, the forward portion having a second set of substantially planar surfaces including a fourth, fifth, and sixth subset of surfaces. The sixth set of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The wear member assembly may also include a wear member having a cavity comprising rear and forward bearing surfaces corresponding to the third and sixth subset of surfaces.
Wear parts for machines, namely, cutting teeth, non-electric adapters, cheek plates, base plates and assemblies of the foregoing parts being parts of hydraulic excavators, cable shovel excavating machines, and earth moving machines in the nature of loaders
Wear parts for machines, namely, cutting teeth, non-electric adapters, cheek plates, base plates and assemblies of the parts for buckets for excavators and loaders.
(1) Wear parts for machines, namely, cutting teeth, non-electric adapters, cheek plates, base plates and assemblies of the parts for buckets for excavators and front loaders.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Global positioning system (GPS) for tracking, locating, recording and transmitting latitude and longitude coordinates of an asset including attachments for mining and construction equipment
Mechanically attached adapter shank and weld-on attachments for lips being parts of hydraulic excavators, cable shovel excavating machines, and earth moving machines in the nature of loaders
(1) Mechanically attached adapter systems namely an adapter system attached mechancially to the lip of the machine , mechanically attached shank systems and weld-on parts for lips for excavators, cable shovels, and loaders
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Tracking and locating device for the recording and transmitting of latitude and longitude coordinates to report the global positioning of an asset including attachments for mining and construction equipment
09 - Appareils et instruments scientifiques et électriques
Produits et services
Tracking and locating device for the recording and transmitting of latitude and longitude coordinates to report the global positioning of an asset including attachments for mining and construction equipment.
A wear member assembly may include a nose attachable to a bucket lip. The nose may include a rear portion having a first set of substantially planar surfaces including a first, second, and third subset of surfaces. The third subset of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The nose may also include a forward portion positioned forwardly adjacent to the rear portion, the forward portion having a second set of substantially planar surfaces including a fourth, fifth, and sixth subset of surfaces. The sixth set of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The wear member assembly may also include a wear member having a cavity comprising rear and forward bearing surfaces corresponding to the third and sixth subset of surfaces.
(1) Wear parts for machines for excavaction, reclamation, mining, trenching or moving earth namely teeth (points), adapters (shanks), integral noses, cheek plates (side plates), base plates and assemblies of the parts for lips and buckets for excavators, cable shovels, and loaders
Wear parts for machines namely teeth (points), adapters (shanks), integral noses, cheek plates (side plates), base plates and assemblies of the parts for lips and buckets for excavators, cable shovels, and loaders.
Wear parts for machines namely teeth (points), adapters (shanks), integral noses, cheek plates (side plates), base plates and assemblies of the parts for lips and buckets for excavators, cable shovels, and loaders.
(1) Wear parts for machines namely teeth (points), adapters (shanks), integral noses, cheek plates (side plates), base plates and assemblies of the parts for lips and buckets for excavators, cable shovels, and loaders.
Wear parts for machines, namely, cutting teeth, non-electric adapters, cheek plates, base plates and assemblies of the parts for lips and buckets for excavators, cable shovels, and loaders
A tooth adaptor 40, for holding a tooth 20 with respect to a bucket body 10 by being partially inserted into a recess 22 formed in the tooth 20, is provided with: a connection part 42 including a base end 44 which is the end of a side connected to the bucket body 10; and an insertion part 43 including a tip 45 which is the end of a side inserted into the recess 22. The insertion part 43 includes a base 48 and a high-hardness portion 49 that is formed in a region including the surface of the insertion part 43 and that is higher in hardness than the base 48.
The tooth adapter partly inserted into a cavity formed in a tooth to hold the tooth with respect to a bucket body includes a connection portion including a proximal end, which is an end of the tooth adapter connected to the bucket body, and an insertion portion including a distal end, which is an end of the tooth adapter inserted into the cavity. The insertion portion includes a base, and a high-hardness portion formed in a region including a surface of the insertion portion, the high-hardness portion being higher in hardness than the base.
A locking pin assembly for securing a ground engaging element to a support structure may include a body portion and may include a shaft portion disposed within the body portion and rotatable between a first position that mechanically inhibits removal of a ground engaging element from a support structure and a second position that permits removal of the ground engaging element from the support structure. A camshaft may be rotatably disposed within the shaft portion and may be arranged to cooperate with the shaft portion to rotate through a first range of motion and to apply a rotational force on the shaft portion through a second range of motion. A radially extending locking element may be configured to selectively mechanically interfere with one of the shaft portion and the body portion to selectively prevent rotation of the shaft portion relative to the body portion.
A display module and method are disclosed to show the positional relationship of both the direction and distance of a vehicle relative to a desired approach course leading to a loading point.
B60Q 1/48 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour parquer
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
B62D 15/02 - Indicateurs de direction ou aides de direction
A stabilizer structure includes an elongated main body portion having an upper portion with outward-facing side surfaces and a lower portion below the upper portion, the lower portion being greater in width than the upper portion. The stabilizer structure also includes a hole in a top surface of the upper portion. The stabilizer also includes a forward portion integrated with the main body portion as a single monolithic piece. The forward portion includes a bridge section, a first prong extending from the bridge section, and a second prong extending from the bridge section. The first prong, second prong, and bridge section share a single forward-facing curved surface and a single rear-facing curved surface, the forward-facing curved surface having a different curve than the rear-facing curved surface.
A stabilizer structure includes an elongated main body portion having an upper portion with outward-facing side surfaces and a lower portion below the upper portion, the lower portion being greater in width than the upper portion. The stabilizer structure also includes a hole in a top surface of the upper portion. The stabilizer also includes a forward portion integrated with the main body portion as a single monolithic piece. The forward portion includes a bridge section, a first prong extending from the bridge section, and a second prong extending from the bridge section. The first prong, second prong, and bridge section share a single forward-facing curved surface and a single rear-facing curved surface, the forward-facing curved surface having a different curve than the rear-facing curved surface.
A locking pin assembly for securing a ground engaging element to a support structure may include a body portion and may include a shaft portion disposed within the body portion and rotatable between a first position that mechanically inhibits removal of a ground engaging element from a support structure and a second position that permits removal of the ground engaging element from the support structure. A camshaft may be rotatably disposed within the shaft portion and may be arranged to cooperate with the shaft portion to rotate through a first range of motion and to apply a rotational force on the shaft portion through a second range of motion. A radially extending locking element may be configured to selectively mechanically interfere with one of the shaft portion and the body portion to selectively prevent rotation of the shaft portion relative to the body portion.
Wear parts for machines, namely, cutting teeth, non-electric adapters, cheek plates, base plates and assemblies of the parts for power operated buckets, excavators and loaders
Machine parts in the nature of wear parts, attachments and ground engaging tools, all for earth moving equipment, namely, buckets, replacement lips for buckets, bucket teeth, adapters for buckets, cheek plates, base plates, and assemblies of these parts for power operated buckets, excavators, scoops, shovels, and loaders
Machine parts in the nature of wear parts, attachments and ground engaging tools all for earth moving equipment, namely, buckets, replacement lips for buckets, bucket teeth, adapters for buckets, cheek plates, base plates, and assemblies of these parts for power operated buckets, excavators, scoops, shovels, and loaders
A wear member assembly may include a nose attachable to a bucket lip. The nose may include a rear portion having a first set of substantially planar surfaces including a first, second, and third subset of surfaces. The third subset of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The nose may also include a forward portion positioned forwardly adjacent to the rear portion, the forward portion having a second set of substantially planar surfaces including a fourth, fifth, and sixth subset of surfaces. The sixth set of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The wear member assembly may also include a wear member having a cavity comprising rear and forward bearing surfaces corresponding to the third and sixth subset of surfaces.
A fastener includes an elongated shaft having a head at the end, the head comprising a lock fin extending radially outward from the shaft. The head includes an engagement cavity. The fastener further includes a cap having an engagement protrusion for insertion into the engagement cavity of the cap such that rotation of the cap causes corresponding rotation of the head, the cap further comprising a contact portion having a plurality of radially outward facing planar surfaces. The fastener further includes a rotation resisting element having inward facing planar surfaces that fit with the radially outward facing planar surfaces of the contact portion, the rotation resisting element further including an interference feature extending radially outward, the rotation resisting element being resilient so as to allow but resist rotation of the cap with respect to the rotation resisting element.
E02F 9/28 - Petites pièces métalliques pour éléments de creusement, p. ex. dents
F16B 1/00 - Dispositifs pour assembler des éléments structuraux ou parties de machines ou bien pour empêcher tout mouvement relatif entre eux
F16B 2/22 - Clips, c.-à-d. dispositifs de fixation à serrage effectué uniquement par la résistance à la déformation inhérente au matériau dont est fait le dispositif en matériau élastique, p. ex. un matériau caoutchouteux
F16B 19/02 - Chevilles ou manchons pour positionner les parties de machines, p. ex. goupilles coniques à encoche, goupilles de montage, manchons, bagues excentriques d'ajustement
F16B 21/02 - Dispositifs de fixation largables verrouillant par rotation
F16B 21/12 - Dispositifs sans filetage pour empêcher le mouvement relatif selon l'axe d'une broche, d'un ergot, d'un arbre ou d'une pièce analogue par rapport à l'organe qui l'entoureFixations à ergots et douilles largables sans filetage à parties séparées par goupilles d'arrêt ou goupilles fendues enfoncées dans des trous
A wear member assembly may include a nose attachable to a bucket lip. The nose may include a rear portion having a first set of substantially planar surfaces including a first, second, and third subset of surfaces. The third subset of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The nose may also include a forward portion positioned forwardly adjacent to the rear portion, the forward portion having a second set of substantially planar surfaces including a fourth, fifth, and sixth subset of surfaces. The sixth set of surfaces may be angled and positioned between the first subset of surfaces and the second subset of surfaces. The wear member assembly may also include a wear member having a cavity comprising rear and forward bearing surfaces corresponding to the third and sixth subset of surfaces.
A locking pin assembly for securing a ground engaging element to a support structure may include a body portion and may include a shaft portion disposed within the body portion and rotatable between a first position that mechanically inhibits removal of a ground engaging element from a support structure and a second position that permits removal of the ground engaging element from the support structure. A camshaft may be rotatably disposed within the shaft portion and may be arranged to cooperate with the shaft portion to rotate through a first range of motion and to apply a rotational force on the shaft portion through a second range of motion. A radially extending locking element may be configured to selectively mechanically interfere with one of the shaft portion and the body portion to selectively prevent rotation of the shaft portion relative to the body portion.
E02F 9/28 - Petites pièces métalliques pour éléments de creusement, p. ex. dents
F16B 1/00 - Dispositifs pour assembler des éléments structuraux ou parties de machines ou bien pour empêcher tout mouvement relatif entre eux
F16B 19/02 - Chevilles ou manchons pour positionner les parties de machines, p. ex. goupilles coniques à encoche, goupilles de montage, manchons, bagues excentriques d'ajustement
97.
Excavating tooth assembly with locking pin assembly
A locking pin assembly for securing a ground engaging element to a support structure may include a body portion and may include a shaft portion disposed within the body portion and rotatable between a first position that mechanically inhibits removal of a ground engaging element from a support structure and a second position that permits removal of the ground engaging element from the support structure. A camshaft may be rotatably disposed within the shaft portion and may be arranged to cooperate with the shaft portion to rotate through a first range of motion and to apply a rotational force on the shaft portion through a second range of motion. A radially extending locking element may be configured to selectively mechanically interfere with one of the shaft portion and the body portion to selectively prevent rotation of the shaft portion relative to the body portion.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
(1) Earth-working machines and apparatus, namely, bulldozers, wheeled bulldozers, graders, and impact crushers for rocks; earth-handling machines and apparatus, namely, hydraulic power shovels, wheeled loaders, skid steer loaders, hydraulic excavators; front end loaders; excavators; engines, transmissions, and structural parts for bulldozers, wheeled bulldozers, graders, impact crushers, hydraulic power shovels, wheeled loaders, skid steer loaders, hydraulic excavators, front end loaders and excavators
(2) Transportation vehicles, namely, dump trucks
99.
Selective catalyst reduction heat management method and system
The heat provided to a vehicle based SCR system may be managed by purposely increasing the load placed on the vehicle's engine such that the engine's exhaust gas temperature remains above a predetermined level. The energy generated by the extra load placed on the engine may be dissipated through an energy absorption device. The need for extra engine load may be anticipated to ensure adequate heat is provided to the SCR throughout various operating conditions.
F01N 3/00 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
F02D 41/02 - Dispositions de circuits pour produire des signaux de commande
A method for determination of vehicle characteristics in reference to an optimum path and determination of machine performance adjustment based on a calculated time of arrival relative to an optimum time of arrival. The method provides a resultant instantaneous display of modified vehicle settings to the operator.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
G01C 21/34 - Recherche d'itinéraireGuidage en matière d'itinéraire
B60K 35/00 - Instruments spécialement adaptés aux véhiculesAgencement d’instruments dans ou sur des véhicules
B60Q 9/00 - Agencement ou adaptation des dispositifs de signalisation non prévus dans l'un des groupes principaux
