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公开(公告)号：US11939007B2
公开(公告)日：2024-03-26
申请号：US17231187
申请日：2021-04-15
发明人： Xiang Li
CPC分类号： B62D5/0421 , B62D1/20 , B62K5/08 , B62K21/12
摘要： A steering mechanism of an all-terrain vehicle includes: a steering shaft; a power steering system; and an adjusting mechanism including a ball joint, a first connecting shaft and a second connecting shaft. The first connecting shaft has a first end provided with a first ball groove, the second connecting shaft has a first end provided with a second ball groove, and the first ball groove and the second ball groove each accommodate a partial structure of the ball joint, such that the first connecting shaft and the second connecting shaft are rotatably coupled by the ball joint; and a second end of the first connecting shaft away from the first ball groove is coupled to the steering shaft, and a second end of the second connecting shaft away from the second ball groove is coupled to the power steering system. An all-terrain vehicle is also disclosed.
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公开(公告)号：US11912345B2
公开(公告)日：2024-02-27
申请号：US18188884
申请日：2023-03-23
发明人： Justin Smith
摘要： A center load rack and pinion steering mechanism is disclosed. The mechanism comprises a center load steering rack housing mounted to a vehicle frame, with a longitudinal slot through the front surface thereof, the slot being fitted with a bushing of a material that is resistant to damage from heat and bending. A pair of center link mounting bolts secure a center link and a center link pad to the rack wherein the center link pad extends through the bushing such that the upper and lower surfaces of the center link pad engage the upper and lower inner surfaces of the bushing, respectively, to prevent upward and downward movement and twisting of the center link and the center link pad relative to the rack in response to steered wheels of the vehicle contacting rough or uneven terrain while in use to prevent damage to components of the steering mechanism.
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公开(公告)号：US20230399042A1
公开(公告)日：2023-12-14
申请号：US18208517
申请日：2023-06-12
发明人： Jeremy Eichenberger
CPC分类号： B62B17/061 , B62D1/20 , B62D1/184 , B62B13/10
摘要： A snowmobile has a steering system with a handlebar, the system having a steering post comprising an upwardly extending yoke attached to the handlebar, a tubular post portion unitary with the yoke, the tubular post portion attachable to the snowmobile frame, and a lower steering arm at the lower end of and unitary with the tubular post portion, the lower steering arm projecting at an angle downwardly, forwardly and to the right. The steering post is unitarily formed by forging, casting, metal injection molding or the like. A central bore extending through the steering post formed by machining, the pair of bearing surfaces on the steering post formed by machining, two upper yoke arms machined to receive a handlebar clamp and the handlebar. The steering system may include a pair of spacer members receivable by the yoke, the spacer members then receiving the handle bar for providing handlebar height adjustment.
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公开(公告)号：US11813801B2
公开(公告)日：2023-11-14
申请号：US16650122
申请日：2018-09-27
发明人： Peter Hirschauer
CPC分类号： B29C65/088 , B29C65/565 , B29C66/5221 , B29C66/5241 , B29C66/93411 , B29C66/961 , B62D1/185 , B62D1/20 , F16C3/035 , F16D3/06 , F16C2326/24 , F16D2300/12
摘要： A method may produce an axially movable connection between two components with a plastic as a sliding material arranged therebetween. The method may involve providing the two components and either at least one of the two components has a plastic coating or a plastic sleeve is provided between the components, joining the two components to form a unit via a pressing force in an axial direction, clamping the unit in a device in which the two components are clampable and subjectable to a displacement force in the axial direction, pressing a sonotrode against an outer of the two components and bracing the outer component against a counter-holder, injecting an ultrasound signal into the sonotrode and moving the two components back and forth in the axial direction until a displacement force or a displacement velocity reaches a target, and ending the ultrasound signal and removing the unit from the device.
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公开(公告)号：US20230339533A1
公开(公告)日：2023-10-26
申请号：US17725666
申请日：2022-04-21
发明人： Brian V. Castillo
摘要： A steering control including a steering column, a hub fixedly connected to the steering column, and a support member fixedly connected to the hub. The support member has a continuous outer surface including a central point. A steering member is moveably mounted upon the support member and a steering module is mounted in the support member. The steering module converts movement of the steering member relative to the support member into a steering position signal.
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公开(公告)号：US20230339531A1
公开(公告)日：2023-10-26
申请号：US18210021
申请日：2023-06-14
申请人： BYD COMPANY LIMITED
发明人： Peng ZHANG
IPC分类号： B62D1/20
CPC分类号： B62D1/20
摘要： A clutch apparatus includes: a first transmission portion and a second transmission portion, where the second transmission portion is configured to move between an engaged position and a disengaged position, the second transmission portion is engaged with the first transmission portion and transmits torque at the engaged position, and the second transmission portion is disengaged from the first transmission portion and stop transmitting the torque at the disengaged position; a sleeve, sleeved on the second transmission portion; and a driving mechanism, including a driving apparatus and a linkage mechanism, where the linkage mechanism is in connection with the driving apparatus and the sleeve, and the driving apparatus drives the linkage mechanism to move, through the sleeve, to drive the second transmission portion to move between the engaged position and the disengaged position.
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公开(公告)号：US20230322293A1
公开(公告)日：2023-10-12
申请号：US18210550
申请日：2023-06-15
申请人： BYD COMPANY LIMITED
发明人： Peng ZHANG
CPC分类号： B62D5/0433 , B62D1/20 , B62D5/0478 , B62D1/181 , B62D5/006 , B62D1/187 , F16D23/14
摘要： A vehicle steering system includes: a housing, and a clutch module including a first steering shaft, a steering assembly, and a drive mechanism. A part of the first steering shaft and the steering assembly are disposed in the housing. The steering assembly is configured to move between a coupling position and a decoupling position, is coupled with the first steering shaft at the coupling position and transmits a torque, and is decoupled from the first steering shaft at the decoupling position and stops the transmission of the torque. A transmission unloading mechanism is configured to unload a limiting force of the drive mechanism on the steering assembly when the steering assembly is at the coupling position, connect with the drive mechanism and the housing to enable the drive mechanism connects with the steering assembly, and drive the steering assembly to move between the coupling position and the decoupling position.
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98.发明授权公开(公告)号：US11648975B2
公开(公告)日：2023-05-16
申请号：US16971037
申请日：2019-01-18
申请人： AUDI AG
发明人： Thomas Klinger
摘要： A steering shaft for a steering system of a motor vehicle, having at least two steering shaft elements, which can be rotated about an axis of rotation, are coupled to one another in a torque-transmitting manner, and are telescopically slidable one inside the other, via which a steering wheel is mechanically connectable to a steering gear of the steering system, wherein at least one of the steering shaft elements has at least two shaft parts, which are formed separately from one another and are connected to one another in a rotationally-fixed manner and which are assembled and connected to one another with at least one separation point, wherein the steering shaft elements are slidable one inside the other beyond the separation point.
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公开(公告)号：US20220363304A1
公开(公告)日：2022-11-17
申请号：US17772779
申请日：2020-11-05
申请人： NSK LTD.
发明人： Seiichi MORIYAMA , Keisuke NAKAO , Kaname YASUDA , Naofumi FUJITA
摘要： Provided is an outer tube including a solid-shaped male-shaft portion and a bottomed cylindrical female-tube portion integrally formed with the male shaft portion. A hole cover is externally fitted to the female-tube portion and closes a gap between a dash panel separating the vehicle cabin interior and the vehicle cabin exterior of a vehicle body and the outer tube. In an assembled state in the vehicle body, the solid male-shaft portion is arranged in the vehicle cabin exterior, and an opening portion of a slide hole provided in the female-tube portion is arranged in the vehicle cabin interior.
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公开(公告)号：US11498607B2
公开(公告)日：2022-11-15
申请号：US16764462
申请日：2018-11-21
发明人： Florian Päkel , Alexander Scheidbach , Mike Wörle
摘要： A steering shaft for a motor vehicle may include a hollow outer shaft and an inner shaft. The hollow outer shaft may receive the inner shaft in a torque-transmitting manner and in an axially displaceable manner. An elastic boot may be connected to the inner shaft or the outer shaft. The steering shaft is protected against ingress of dirt and moisture and at the same time has a homogeneous displacement force and can be adjusted with low noise. The boot may be arranged at least partially within the steering shaft and may have a free end with a closed configuration.
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