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公开(公告)号：US20230074160A1
公开(公告)日：2023-03-09
申请号：US17429424
申请日：2021-04-01
申请人： Wadih Geahchan , Karim Geahchan
发明人： Wadih Geahchan , Karim Geahchan
摘要： An adaptive tire traction control system for motor vehicle tires for grip enhancement and rolling friction reduction. The tire surface area is radially divided into multiple zones, in the three zones configuration the tire is composed of an outer shoulder, centre and inner shoulder. The outer shoulder is equipped with a plurality of studs to increase the traction when vehicle is on icy or muddy surfaces. The centre part is made of low friction rubbers for the normal operation to increase fuel economy and lengthen the tires life, and reduced rolling noise. The inner shoulder is equipped with high grip rubber to provide better grip in case of emergency braking. In one embodiment, the tilting mechanism of the tire traction system can be connected to the anti-lock braking system (ABS). In case of emergency braking, the inner shoulder with high grip rubber is brought in contact with the ground to provide more grips.
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公开(公告)号：US20220288986A1
公开(公告)日：2022-09-15
申请号：US17473397
申请日：2021-09-13
发明人： Sang Hoon Yoo
IPC分类号： B60G3/06
摘要： A suspension for a vehicle is configured such that, even in a situation of departing from a range in which a spring may be tensioned as a rebound state is added in a full rebound state, a lower end of the spring is continuously supported by a spring seat support arm, so as to prevent separation of the spring connecting a suspension arm to a body member.
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公开(公告)号：US11260923B2
公开(公告)日：2022-03-01
申请号：US16142734
申请日：2018-09-26
IPC分类号： B60T1/06 , B60K17/348 , B62D63/04 , B62K5/01 , B60T8/00 , B62D5/04 , B60T8/36 , B60T8/32 , B60G3/06 , B60T8/17 , B60T8/176 , B60T13/16 , B62D1/02 , B60K23/08 , B60K5/00 , B60T7/04 , B60T7/08 , B60T8/1769
摘要： An off-road vehicle has two front wheels and two rear wheels, the rear wheels being connected to a spool gear driven by a motor. The vehicle also has a left front brake, a right front brake and a single rear brake. Speeds of left and right front wheels are respectively monitored by left and right front speed sensors. A single sensor monitors a common speed of left and right rear wheels. Two user actuated braking input devices, for example a hand lever and a foot lever, may be used independently or concurrently to provide a braking command. An anti-lock braking system may use speed measurements from the various speed sensors to control selective application of pressure on the left front brake, the right front brake and the rear brake.
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54.发明授权公开(公告)号：US11230154B2
公开(公告)日：2022-01-25
申请号：US16764352
申请日：2018-11-22
发明人： Thorbjørn Høiland , Renata Bosca , Roald Egil Helland Pedersen , Håkon Johan Seiness , Ali Khajehgani
摘要： The invention relates to a connection system for connecting a damper unit of a vehicle inside a wheel suspension of the vehicle, the connection system having: an upper attachment region for attaching the damping unit, at least part of said region surrounding a receiving area for the damping unit and the receiving area extending around a first axis acting as the damping axis of the damping unit; a lower attachment region for coupling to the wheel-side portion of the wheel suspension, said lower attachment region having, in particular, two mutually spaced lower sections with an attachment area therebetween and an intermediate region which connects the upper attachment region to the lower attachment region. The main extension of the intermediate region corresponds to the direction of the first axis and the intermediate region allows the passage of a drive shaft of the vehicle. The connection system is made of an extruded part, the extrusion direction of which is the direction in which the extruded material extends, said material thus forming the intermediate region of the connection system. The invention also relates to a connection system comprising a clamping mechanism.
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55.发明授权公开(公告)号：US11046135B2
公开(公告)日：2021-06-29
申请号：US16413525
申请日：2019-05-15
申请人： Marlin Crawler, Inc.
发明人： Michael Czajkowski
摘要： The present invention provides reinforcing braces that may be attached to the factory-supplied chassis mounts for the lower control arms of the steering knuckles of vehicles to reinforce and shield the mounts from objects below the vehicle that may be encountered when traveling through rugged terrain. The braces of the present invention are designed for the front and rear control arm mounts, each brace including a pair of parallel sturdy metal flanges that are generally perpendicularly attached to a sturdy metal lower base plate. Each flange is designed to be attached to one of the parallel flanges of the factory-supplied chassis mounts, and has a generally U-shaped opening therein for receiving mounting hardware and strengthening of the camber adjustment tabs. The sturdy metal lower base plates may extend out and away from the flanges of the brackets to provide a lower shield to protect the chassis and mounting hardware from damage that may occur from contact with large objects that may be encountered below the vehicle. The front base plate may include an elongated section that extends toward the front of the vehicle to provide a shield for deflecting large objects as the vehicle moves forward.
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公开(公告)号：US10895298B2
公开(公告)日：2021-01-19
申请号：US16153888
申请日：2018-10-08
摘要： A suspension device of a motor-vehicle wheel includes a support member of the wheel connected to a structure of the motor-vehicle by one or more suspension members and a brake disc connected in rotation with the motor-vehicle wheel. The device also includes a brake disc cover rigidly connected to the support member and at least partially surrounding the brake disc. The brake disc cover is formed in a single piece with said support member of the motor-vehicle wheel.
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公开(公告)号：US20200238816A1
公开(公告)日：2020-07-30
申请号：US16755267
申请日：2018-10-30
申请人： AUDI AG
摘要： A single-wheel drive component for a motor vehicle, having a drive assembly and a wheel carrier, on which a wheel hub, which can be driven by the drive assembly, is rotatably mounted by a wheel bearing. At least one assembly support for mounting the drive assembly on a body of the motor vehicle originates from the drive assembly. It is provided in this case that an assembly bearing for elastic mounting of the drive assembly on the body is arranged on the assembly support. At least one control arm is articulated on the wheel bearing on one side and on the assembly support on the other side, in order to mount the wheel carrier.
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公开(公告)号：US10603997B2
公开(公告)日：2020-03-31
申请号：US15001757
申请日：2016-01-20
发明人： Mark P. Bergstrom , Brian T. Hertzberg , Brent D. Raske , Gary V. Owen , Benjamin M. Johnson , David D. Helgeson , Jeffrey G. Jepsen , Alyssa D. Johnson
摘要： A vehicle is provided including a frame assembly. The frame assembly includes a front frame module, a middle frame module, and a rear frame module. The front frame module is fastened to a front portion of the middle frame module. The rear frame module is fastened to a rear portion of the middle frame module. The middle frame module is interchangeable with at least one other middle frame module to change a length of the vehicle.
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公开(公告)号：US10336379B2
公开(公告)日：2019-07-02
申请号：US15366472
申请日：2016-12-01
发明人： Trevor R. Milton , Kevin M. Lynk , Adam Sadlik , Edwin Lorenz , Michael Schlundt , Paul Barr
IPC分类号： B62D35/00 , B60G3/06 , B60K1/02 , B60K17/04 , F16H3/08 , F16H57/025 , F16H57/04 , B60G7/00 , B60G13/10 , B60G11/27 , B60J1/00 , B60J1/02 , B60K1/00 , B60K7/00 , B60G3/20 , B60K17/08 , B60K17/14 , F16H57/02
摘要： A rear suspension for a vehicle includes a knuckle for supporting a rear wheel of the vehicle, and the knuckle defines an opening. The rear suspension system further includes two suspension devices configured to be connected to the vehicle and an upper portion of the knuckle, such that each suspension device is oriented along an upright axis when the rear suspension system is mounted on the vehicle. In addition, the rear suspension system includes a control arm having a first portion configured to be connected to the vehicle and a second portion configured to extend between the axes of the suspension devices and into the opening of the knuckle when the rear suspension system is mounted on the vehicle.
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公开(公告)号：US10252592B2
公开(公告)日：2019-04-09
申请号：US15617869
申请日：2017-06-08
摘要： A vehicle includes a frame, a suspension arm, and a fastener. The fastener includes a flange and a shaft extending from the flange. The shaft engages the frame and the extension arm. A washer is on the shaft. The washer has a first surface facing the frame and a second surface facing the flange. The washer has a thickness from the first surface to the second surface, and the thickness tapers.
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