公开(公告)号：US09359038B2

公开(公告)日：2016-06-07

申请号：US14184450

申请日：2014-02-19

申请人： HONDA MOTOR CO., LTD.

发明人： Kazuhiko Gogo ,  Tomohiro Fuse ,  Mikio Uchiyama ,  Eiji Adachi ,  Taichi Honda

IPC分类号： B62K25/12 ,  B62K25/28 ,  F16F9/06

CPC分类号： B62K25/12 ,  B62K25/28 ,  B62K25/283 ,  B62K25/286 ,  F16F9/065

摘要： A rear-wheel suspension system for a two-wheeled vehicle includes a pair of right- and left-side center frames; a swing arm; and a shock absorber, wherein the shock absorber includes a tubular buffer and a spring, wherein the intake system part is a curved tubular member, wherein a position of the spring is shifted downwardly so that the intake system part are moved toward an interior of the vehicle body by a dimension corresponding to the spring, wherein a lower end of the intake system part is above the upper end of the spring, wherein a part of the intake system part is closer than an outer end of the spring to the center of the tubular buffer, and wherein the shock absorber and the intake system part are disposed between a pair of right- and left-side center frames.

摘要翻译： 用于两轮车辆的后轮悬挂系统包括一对右侧和左侧中心框架; 摆臂 以及减震器，其中所述减震器包括管状缓冲器和弹簧，其中所述进气系统部件是弯曲的管状构件，其中所述弹簧的位置向下移动，使得所述进气系统部件向内移动 车身与弹簧相对应的尺寸，其中进气系统部分的下端在弹簧的上端之上，其中进气系统部分的一部分比弹簧的外端更接近于弹簧的中心 管状缓冲器，并且其中所述减震器和所述进气系统部件设置在一对右侧和左侧中心框架之间。

公开(公告)号：US20120223504A1

公开(公告)日：2012-09-06

申请号：US13456150

申请日：2012-04-25

申请人： Emmanuel Antonot

发明人： Emmanuel Antonot

IPC分类号： B62K25/12

CPC分类号： B62K25/286

摘要： Rear suspension for a bicycle which includes a rear swing arm (15) which carries the hub (19) of the rear wheel (20) and pivots via at least two pivot points (23,24) on a frame (1) carrying a bottom bracket (12). The swing arm (15) pivots about an instantaneous centre of rotation (25) located close to the stretch upper length of the chain (21), or to the straight line extending on from it, in a position of static equilibrium. The instantaneous centre of rotation moves inside a horizontal band (27) in such a way that the instantaneous centre of rotation (25) moves horizontally and forwards when the swing arm (15) moves upwards as the wheel goes over an obstacle.

摘要翻译： 一种用于自行车的后悬架，其包括承载后轮（20）的轮毂（19）的后摆臂（15），并且经由至少两个枢转点（23,24）枢转在承载底部 支架（12）。 摆动臂（15）围绕位于链条（21）的拉伸上部长度的瞬时旋转中心（25）或者在静止平衡的位置上绕其延伸的直线枢转。 瞬时旋转中心在水平带（27）内移动，使得当车轮越过障碍物时，当摇臂（15）向上移动时，瞬时旋转中心（25）水平和向前移动。

公开(公告)号：US6131684A

公开(公告)日：2000-10-17

申请号：US261795

申请日：1999-03-03

申请人： Philip Ticknovich

发明人： Philip Ticknovich

IPC分类号： B62K25/28 ,  B62K25/12

CPC分类号： B62K25/283

摘要： An improved motorcycle frame (20) has a first part (21) and a second part (23) mounted for pivotal movement relative to the first part about an axis (x--x). The improvement includes a cushioned bushing (17) operatively arranged between the two frame parts for enabling pivotal movement therebetween and for damping vibrations transmitted therebetween. The bushing has a rod (45) substantially coincident with the pivotal axis; a first cushion (27) provided with a blind recess for receiving one marginal end portion of the rod; a second cushion (27') provided with a blind recess for receiving another marginal end portion of the rod; and compression means (37) for exerting axial forces on the cushions to create forces between the cushions and the rod marginal end portions. In a preferred embodiment, the cushions are made of dual-durometer urethane materials.

摘要翻译： 改进的摩托车车架（20）具有第一部分（21）和第二部分（23），该第二部分（23）相对于第一部分围绕轴线（x-x）枢轴运动。 该改进包括可操作地布置在两个框架部件之间的缓冲衬套（17），以使得它们之间能够枢转运动并且用于阻尼之间传递的振动。 衬套具有基本上与枢转轴线重合的杆（45）; 第一缓冲垫（27），设置有盲孔，用于容纳所述杆的一个边缘端部; 设置有用于接收所述杆的另一个边缘端部的盲凹部的第二缓冲垫（27'）; 以及用于在衬垫上施加轴向力以在衬垫和杆边缘端部之间产生力的压缩装置（37）。 在优选实施例中，衬垫由双重硬度的聚氨酯材料制成。

公开(公告)号：US4433851A

公开(公告)日：1984-02-28

申请号：US408286

申请日：1982-08-16

申请人： Shinichi Miyakoshi ,  Tokio Isono

发明人： Shinichi Miyakoshi ,  Tokio Isono

IPC分类号： B62K25/24 ,  F16F9/00 ,  F16F9/28 ,  B62K25/12

CPC分类号： B62K25/24

摘要： A front suspension system for a motorcycle, including an upper fork member supported by a vehicle body frame, a lower fork member which supports a front wheel and a link mechanism connecting between the upper and lower fork members. The system includes a pivotal damper which provides a pivotal reaction force proportional to a pivoted amount thereof in operative cooperation with the link mechanism. The pivotal damper is disposed in the interior of the upper fork member to thereby attain simplification of the construction, reduction of the number of parts and improvement of the aesthetic appeal.

摘要翻译： 一种用于摩托车的前悬架系统，包括由车体框架支撑的上叉构件，支撑前轮的下叉构件和连接在上叉构件和下叉构件之间的连杆机构。 该系统包括枢转阻尼器，其提供与其枢转量成比例的枢转反作用力，其与连杆机构可操作地协作。 枢转阻尼器设置在上叉构件的内部，从而实现构造的简化，减少零件数量并提高了美学吸引力。

公开(公告)号：US3241858A

公开(公告)日：1966-03-22

申请号：US39369264

申请日：1964-09-01

申请人： ETHEL BENEDICT

发明人： DUFFY THOMAS I

IPC分类号： B62K25/12

CPC分类号： B62K25/12 ,  B62K2201/06

公开(公告)号：US1397845A

公开(公告)日：1921-11-22

申请号：US49503121

申请日：1921-08-24

申请人： NARCISSE VIRATELLE MARCEL

发明人： NARCISSE VIRATELLE MARCEL

IPC分类号： B62K25/12

CPC分类号： B62K25/12 ,  B62K2201/06

公开(公告)号：US20210245833A1

公开(公告)日：2021-08-12

申请号：US17243051

申请日：2021-04-28

申请人： Shimano Inc.

发明人： Atsushi KOMATSU ,  Yuta KUROKAWA ,  Shingo SAKURAI

IPC分类号： B62M6/45 ,  B62K25/28 ,  B62K25/04 ,  B62K25/12 ,  B62J1/02 ,  B62M6/55 ,  B62J1/00

摘要： A bicycle control device includes an electronic controller configured to control an operational state of an electric auxiliary drive to a manual drive driving force inputted to the bicycle. The electric auxiliary drive assists in travel of a bicycle based on an operational state of a suspension of the bicycle. The electronic controller controls the operational state so that the bicycle is assisted at an assist ratio of the electric auxiliary drive.

公开(公告)号：US10988202B2

公开(公告)日：2021-04-27

申请号：US16203758

申请日：2018-11-29

申请人： Shuo-Feng Wang

发明人： Shuo-Feng Wang

IPC分类号： B62K15/00 ,  B62K3/02 ,  B62K21/02 ,  B62K25/24 ,  B62K25/12

摘要： A bicycle folding mechanism includes a frame, a stem, and a front fork. The frame includes a front tube at an end thereof. The stem is inserted into the front tube. The stem is connected and pivotal relative to the frame. The stem has an end, which is adjacent to the frame, connected with a connecting seat. The front fork includes at least one connecting end and at least one front end on opposite ends. The at least one connecting end is connected and pivotal relative to the connecting seat such that the front fork is pivotal relative to the connecting seat. The front fork is pivotal between a deployed position in which the at least one front end is positioned away from the frame and a folded position in which the at least one front end is positioned adjacent to the frame.

公开(公告)号：US10112672B2

公开(公告)日：2018-10-30

申请号：US15939529

申请日：2018-03-29

申请人： Fu-Long Chang

发明人： Fu-Long Chang

IPC分类号： B62K5/10 ,  B62K25/12 ,  B62K5/06 ,  B62K21/04 ,  B62K5/00

摘要： A frame mechanism for a vehicle with at least three wheels includes wheel frame assemblies to support a vehicle frame assembly. By a shock absorbing assembly, a swing arm, two synchronizing levers and two linking shafts, when any kind of loading carried and external forces are applied to the vehicle, the wheels can constantly remain on the ground surface with the same traction so as to minimize the risk of yaw, drift and unbalance upon a turn or braking of the vehicle. Also, a variety of uneven movements of the wheels can be balanced and converted into a movement of the vehicle frame assembly in an up-and-down direction. In case of the wheels running off the ground, the wheels can be kept in a proper position for retouching down with safety and comfort.

公开(公告)号：US09682742B2

公开(公告)日：2017-06-20

申请号：US14891411

申请日：2014-04-17

申请人： PIAGGIO & C. S.p.A.

发明人： Walter Rosellini ,  Simone Pallini

IPC分类号： B62K25/16 ,  B62K25/12 ,  B62K25/00 ,  B62K21/02

CPC分类号： B62K25/12 ,  B62K21/02 ,  B62K25/005 ,  B62K25/16

摘要： A motorcycle suspension comprising a fork having a steering bar suitable for connecting mechanically to a steering mechanism of a motorcycle, an oscillating bar having a first end at which it forms a junction with said steering bar, and a second end at which it connects to a support which houses a rotation pin of an associable wheel so as to turn, said rotation pin defining a rotation axis for the wheel itself. The suspension comprises a shock absorber unit which extends from an attachment head, at which it is mechanically connected to the steering bar, to an attachment foot, at which it is connected to the support. Advantageously, the shock absorber unit, at the attachment foot, connects to the support by the interposition of mechanical coupling means having a hinge axis which is contained in a plane perpendicular to the rotation axis of the wheel.