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公开(公告)号：US10654525B2
公开(公告)日：2020-05-19
申请号：US15906634
申请日：2018-02-27
发明人： Katsuyuki Komiya , Yasushi Ishikawa
摘要： A front subframe structure includes front and rear cross members, a pair of left and right side members, and a vehicle body mounting portion disposed on front ends of the side members. The side member has a lateral widening portion at a front end thereof, wherein the lateral widening portion bulges outward in a vehicle width direction. The front cross member has a front widening portion at an end portion thereof in the vehicle width direction, wherein the front widening portion bulges forward of the vehicle. A portion of the front cross member excluding the front widening portion is disposed on the rear side with respect to the vehicle body mounting portion, and on the front side with respect to a rear end of the lateral widening portion.
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公开(公告)号：US20200148264A1
公开(公告)日：2020-05-14
申请号：US16609070
申请日：2018-10-12
申请人： NSK LTD.
发明人： Yuya DAIKOKU , Yasuyuki MATSUDA
摘要： A universal joint includes: a housing; an arm, part of which is located inside the housing; an external bush that is located between an inner circumferential surface of the housing and the arm; an internal bush that is located on the opposite side of the external bush with the arm being interposed therebetween; and a supporting member that supports the internal bush. The arm includes: an arm convex surface that is a spherical convex surface; and an arm concave surface that is a spherical concave surface. The external bush includes a bush concave surface that is a spherical concave surface in contact with the arm convex surface. The internal bush includes a bush convex surface that is a spherical convex surface in contact with the arm concave surface.
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公开(公告)号：US10647356B2
公开(公告)日：2020-05-12
申请号：US15761738
申请日：2016-11-02
发明人： Masaaki Tanaka , Katsuyuki Komiya
摘要： A rear subframe structure is provided with a rear subframe configured such that a front cross member, a rear cross member, a pair of left and right upper side members, and a pair of left and right lower side members are connected; and a vehicle-body mounting portion formed on each of both ends of the front cross member, and on each of rear ends of the upper side members. The rear subframe further includes a pillar portion formed between the upper side member and the lower side member; a first-arm support portion formed on the pillar portion to support a first arm; a second-arm support portion formed on the pillar portion to support a second arm; and an arm support bracket to support the second-arm support portion from a rear side.
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公开(公告)号：US10562569B2
公开(公告)日：2020-02-18
申请号：US15761744
申请日：2016-11-02
发明人： Masaaki Tanaka , Katsuyuki Komiya
摘要： A rear subframe structure is provided with a rear subframe configured such that a front cross member, a rear cross member, a pair of left and right upper side members, and a pair of left and right lower side members are connected; and a vehicle-body mounting portion formed. The rear subframe further includes a lower-arm support portion. The front cross member has a closed section, and a front portion of the closed section extends downwardly by forward and downward inclination of a left lateral portion and a right lateral portion of the front cross member. The lower-arm support portion is formed on a lower rear portion of the left lateral portion and the right lateral portion of the front cross member. The upper side member is connected to an upper rear portion of the left lateral portion and the right lateral portion of the front cross member.
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公开(公告)号：US20200023702A1
公开(公告)日：2020-01-23
申请号：US16588805
申请日：2019-09-30
申请人： Robby Gordon
发明人： Robby Gordon
摘要： A low suspension arm strut coupling is provided for a suspension of an off-road vehicle. The suspension comprises a lower suspension arm that is hingedly coupled between a chassis of the off-road vehicle and a spindle assembly that is coupled with a front wheel. An upper suspension arm is hingedly coupled between the chassis and the spindle assembly. A strut is coupled between the lower suspension arm and the chassis. A lower pivot couples the strut to the lower suspension, and an upper pivot couples the strut to the chassis. The upper and lower pivots provide a lower center of gravity of the off-road vehicle and a relatively smaller shock angle. The lower suspension arm is reinforced to withstand forces due to movement of the front wheel and operation of the strut in response to travel over terrain.
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公开(公告)号：US10471791B2
公开(公告)日：2019-11-12
申请号：US15558902
申请日：2015-03-19
发明人： Takuya Yanagida
摘要： Provided is a semi-trailing suspension device including: a trailing arm that is coupled to a vehicle body in a turnable manner; a trailing bush that is provided between the vehicle body and the trailing arm and pivotally supports the trailing arm in a turnable manner; a lower arm that is coupled to the vehicle body in a turnable manner; a lower arm bush that is provided between the vehicle body and the lower arm and pivotally supports the lower arm in a turnable manner; and a hinge mechanism that couples the trailing arm and the lower arm to each other in a relatively displaceable manner.
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公开(公告)号：US10451133B2
公开(公告)日：2019-10-22
申请号：US15837033
申请日：2017-12-11
发明人： Takashi Kume , Kazuyuki Matsuoka
摘要： A tubular vibration-damping device including: an outer tube member; an inner shaft member inserted in the outer tube member; a main rubber elastic body elastically connecting the inner shaft member and the outer tube member to each other; tapered tube parts provided on axially opposite sides of the outer tube member, each of the tapered tube parts being constricted in diameter to have a shape that gradually contracts toward an axial outside; and an extended tube part extending from the axial outside of at least one of the tapered tube parts of the outer tube member, the extended tube part including an expansion part that expands radially outward toward the axial outside.
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公开(公告)号：US10450006B2
公开(公告)日：2019-10-22
申请号：US15494296
申请日：2017-04-21
发明人： Anthony J. Kinsman , Angus M. Morison , Keith A. Hollman , Adam J. Schlangen , Shawn D. Peterson , Richard D. Ripley , Brent A. Erspamer , Steven M. Schiebel
IPC分类号： B60G3/04 , B62D21/18 , B60G3/20 , B60G7/00 , B60G7/02 , B60N2/01 , B60N2/015 , B60P7/08 , B62D23/00 , B62D21/12 , B62D27/06 , B62D33/02 , B62D33/06 , B60G21/055
摘要： A side by side vehicle is disclosed having a vehicle frame having frame tubes extending from a front to a rear. A vehicle seat frame is positioned in a mid portion of the frame, and positions a seat frame at a raised position relative to the frame tubes. A powertrain is positioned rearward of the vehicle seat frame and is coupled to the vehicle frame. Side by side seats are supported by the seat frame; and one or more storage units are positioned under the side by side seats. The side by side vehicle also has a rear suspension comprising at least one rear alignment arm coupled to each side of a rear of the vehicle frame, where the alignment arms are coupled to the vehicle frame at front and rear connection points. A distance between the front connection points is greater than a distance between the rear connection points, and at least a portion of the powertrain is positioned between the front connection points of the alignment arms.
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公开(公告)号：US10427481B2
公开(公告)日：2019-10-01
申请号：US15204347
申请日：2016-07-07
摘要： A wheel suspension for a motor vehicle including a control arm having a control arm portion and a cantilever spring portion fixed to the control arm portion. A retainer spaced from the control arm connects the cantilever spring portion to a vehicle subframe. The control arm portion may be made at least partly of fiber-reinforced plastic and having a wheel connecting point for a wheel carrier and at least one superstructure connecting point for a vehicle superstructure, for mounting pivotally about a pivot axis S. The spring portion may also be made at least partly from fiber-reinforced plastic.
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公开(公告)号：US10351170B2
公开(公告)日：2019-07-16
申请号：US15937660
申请日：2018-03-27
申请人： Robby Gordon
发明人： Robby Gordon
IPC分类号： B62D7/22 , B60G7/00 , B60G7/02 , B60G15/06 , B62D7/20 , B60K17/30 , B60G3/20 , B62D7/16 , F16C11/06 , B60B3/16 , B60B27/00 , B60B35/12 , B60G3/14 , F16D3/30 , B60K17/16 , B60R19/54 , B62D3/02 , B62D21/11 , B62D21/12 , B62D23/00 , B62D27/02 , F16C7/02 , B62D7/18 , F16D1/10
摘要： A rod-end front suspension is provided for an off-road vehicle. The rod-end front suspension comprises a spindle assembly that is pivotally coupled with an upper suspension arm by way of a first rod-end joint and pivotally coupled with a lower suspension arm by way of a second rod-end joint. A steering rod-end joint coupled with the spindle assembly pivotally receives a steering rod. An axle assembly coupled with the spindle assembly conducts torque from a transaxle to a wheel coupled with the spindle assembly. Each of the first and second rod-end joints comprises a ball rotatably retained within a casing. The ball is fastened within a recess between parallel prongs extending from the spindle assembly. A threaded shank extending from the casing is threadably fixated with the suspension arm, such that the spindle assembly may be moved with respect to the casing and the suspension arm.
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