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公开(公告)号：US4828069A
公开(公告)日：1989-05-09
申请号：US15448
申请日：1987-02-17
申请人： Ikuo Hatsuyama
发明人： Ikuo Hatsuyama
CPC分类号： B62M7/02 , B62K11/04 , B62K25/24 , B62K25/283
摘要： A motorcycle [1; 50] having a front wheel [23] and a rear wheel [5] includes a motorcycle body [4, 2] including an engine [2], the engine [2] having an engine body [6] and a cylinder [6] disposed on a rear portion of the engine body [6] to define a space [S] forwardly of the cylinder [7] and forwardly and upwardly of the engine body [6]. Upper and lower front swing arms [19, 20] extend horizontally and forwardly from the motorcycle body [4, 2] substantially parallel to each other, the front wheel [23] being operatively supported on front portions of the upper and lower front swing arms [19, 20]. The upper and lower front swing arms [19, 20] have rear portions [19a, 19b, 20a, 20b] pivotally mounted on the motorcycle body [4, 2] for vertical swinging movement with respect thereto. The rear portions [19a, 19b] of the upper front swing arm [19] are pivotally mounted on the motorcycle body [4, 2] within the space [S]. The rear portions [20a, 20b] of at least one of the upper and lower front swing arms [19, 20] are angularly movably mounted on a support shaft [22] extending transversely of the motorcycle, each of the opposite ends of the support shaft [22] being sandwiched between a portion [21] of the motorcycle body [4, 2] having an upper surface [41, 42] and a holder [43] attached to the upper surface [41, 42] of the portion [21].
摘要翻译： 摩托车[1; 具有前轮[23]和后轮[5]的发动机[2]包括发动机[2]的发动机[2]，发动机[2]和气缸[6] 设置在发动机主体[6]的后部，以在发动机主体[6]的前方和上方限定气缸[7]前方的空间[S]。 上，下前摆臂[19,20]从摩托车主体[4,2]水平和向前延伸，基本上彼此平行，前轮[23]被可操作地支撑在上前臂和下前摆臂 [19，20]。 上下摆臂（19,20）具有可枢转地安装在摩托车车身[4,5]上的相对于其垂直摆动的后部[19a，19b，20a，20b]。 上部前摆臂[19]的后部[19a，19b]在空间[S]内可枢转地安装在摩托车主体[4,2]上。 上，下前摆臂[19,20]中的至少一个的后部[20a，20b]成角度地可移动地安装在横向于摩托车的支撑轴[22]上，支撑件的相对端 轴[22]被夹在具有上表面[41,42]的摩托车主体[4,2]的部分[21]和附接到部分[...]的上表面[41,42]之间的保持件[43] 21]。
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公开(公告)号：US4723785A
公开(公告)日：1988-02-09
申请号：US893001
申请日：1986-08-01
申请人： Takeshi Kawaguchi , Akio Kawano , Kenzi Honma
发明人： Takeshi Kawaguchi , Akio Kawano , Kenzi Honma
CPC分类号： B62K21/005 , B62K25/24
摘要： A front suspension for a vehicle having a pair of swing arms and steering arm. The swing arms are mounted to the steering arm in a manner such that savings in weight and material are realized. The swing arms are pivotally mounted forwardly at upper and lower locations on said steering arm and pivotally mounted rearwardly on the vehicle, said forward mounting location of said upper swing arm being outside the circumference of the front wheel and said forward mounting location of said lower swing arm being above and rearward of the front wheel axle, said upper and lower swing arms extending upwardly from said rearward mounting locations. Accordingly, the front wheel can take a wide steering angle and the swing arm does not become too heavy.
摘要翻译： 一种用于具有一对摆臂和转向臂的车辆的前悬架。 摆臂以能够节省重量和材料的方式安装在转向臂上。 所述摆臂在所述转向臂的上部和下部位置向前可枢转地安装在所述车辆上并可枢转地安装在所述车辆上，所述上部摆臂的所述前部安装位置在所述前轮的圆周外侧，所述下部摆动的所述前部安装位置 臂位于前轮轴的上方和后方，所述上下摆臂从所述后方安装位置向上延伸。 因此，前轮可以采取较宽的转向角度，并且摆臂不会变得太重。
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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
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。
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公开(公告)号：US4406475A
公开(公告)日：1983-09-27
申请号：US243052
申请日：1981-03-12
申请人： Shinichi Miyakoshi , Tokio Isono
发明人： Shinichi Miyakoshi , Tokio Isono
CPC分类号： B62K25/24 , B60G2200/466 , Y10T74/20786
摘要： A front wheel suspension system for motorcycles wherein only one front shock absorber is provided and is arranged adjacent the upper part of the front surface of an upper fork. The shock absorber and at least one link mechanism forming a quadrilateral on the side are connected with each other through a rod functioning as a load transmitting member. The number of shock absorbers is thus reduced, the weight of the suspension system is reduced, the moment of inertia required to rotate the suspension system to the right and left is reduced, and the shock absorber is protected from being adversely affected by mud or the like.
摘要翻译： 一种用于摩托车的前轮悬挂系统，其中仅设置一个前减震器并且邻近上叉的前表面的上部设置。 减震器和在侧面形成四边形的至少一个连杆机构通过用作载荷传递部件的杆相互连接。 因此减震器的数量减少，悬架系统的重量减小，使悬架系统向右和向左旋转所需的惯性矩减小，并且防止减震器受到泥浆的不利影响 喜欢。
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公开(公告)号：US2592981A
公开(公告)日：1952-04-15
申请号：US2689748
申请日：1948-05-13
申请人： SOTECOM S A
发明人： EDOUARD VIOLET HANS
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公开(公告)号：US1397850A
公开(公告)日：1921-11-22
申请号：US41387320
申请日：1920-09-30
IPC分类号： B62K25/24
CPC分类号： B62K25/24 , B62K2201/04
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公开(公告)号：US20240010296A1
公开(公告)日：2024-01-11
申请号：US18264645
申请日：2022-02-14
申请人： Newtton
发明人： Matthieu Alfano
摘要： In the field of vehicle suspension, theoretically, single pivot architecture is the simplest way to produce a suspension. However, in practice, this requires specific parts to manage the forces associated with the braking system, which creates a complicated architecture that is incompatible with standard interface elements. The device according to the present disclosure has a specific caliper support member enabling this type of suspension to be considerably simplified and optimized. The device is provided with a single pivot rocker, which provides a single degree of freedom for the front wheel to move in an arc, a caliper support member connected to the rocker by a pivot joint coaxial with the wheel axis and a torque link connecting the rocker to the fork frame by pivot or ball joints. The device according to the present disclosure is particularly suitable for front steering wheel suspension, for motorcycles, bicycles, two-wheeled vehicles, etc.
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公开(公告)号：US20240010295A1
公开(公告)日：2024-01-11
申请号：US18026858
申请日：2021-10-25
申请人： PIAGGIO & C. SPA
IPC分类号： B62K25/24
CPC分类号： B62K25/24 , B62K2202/00
摘要： An oscillating arm front suspension for a saddle riding vehicle including: a steering bar mechanically connected, or adapted to be connected, to a steering handlebar of the saddle riding vehicle; a first oscillating arm having a first end portion and a second end portion opposite to the first end portion, where the first end portion of the first oscillating arm is rotatably joined to the steering bar and where the first oscillating arm directly carries a rotation pin of an associable front wheel of the saddle riding vehicle; a shock absorber assembly which extends between a attachment head and a attachment foot; a support element adapted and configured to support the shock absorber assembly and a braking member, the attachment foot being rotatably joined to the support element; a second oscillating arm operatively interposed between the steering bar and the support element, where the second oscillating arm is rotatably joined to the steering bar and to the support element.
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公开(公告)号：US20190193807A1
公开(公告)日：2019-06-27
申请号：US16286617
申请日：2019-02-27
申请人： Amaranti, LLC
发明人： Jeffrey Michael
CPC分类号： B62K25/22 , B62K17/00 , B62K25/005 , B62K25/24 , B62K25/26 , B62K25/286 , B62M17/00
摘要： A rear wheel suspension adjusting arrangement for use in a vehicle includes a configuration adjusting arrangement and an activating arrangement. The vehicle includes a frame having a front and a back, a suspended rear drive wheel that supports the frame, and a suspension system for connecting the rear drive wheel to the frame. The configuration adjusting arrangement is capable of changing the positioning of the suspension system relative to the frame such that the suspension system may be moved into an uphill configuration when the vehicle is traveling uphill and such that the suspension system may be moved into a downhill configuration when the vehicle is traveling downhill. The activating arrangement activates the changing of the configuration adjusting arrangement to cause the configuration adjusting arrangement to change the positioning of the suspension system relative to the frame while the vehicle is being used.
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公开(公告)号：US20170233032A1
公开(公告)日：2017-08-17
申请号：US15582663
申请日：2017-04-29
申请人： Amaranti, LLC
发明人： Jeffrey Michael
CPC分类号： B62K25/22 , B62K17/00 , B62K25/005 , B62K25/24 , B62K25/26 , B62K25/286 , B62M17/00
摘要： A vehicle includes a main vehicle body, a suspended assembly that supports the main body of the vehicle, a suspension arrangement for connecting the suspended assembly to the main body of the vehicle, and a steering system for steering the suspended assembly. The suspended assembly assisting in providing directional control of the vehicle and stability in a lateral direction relative to a normal straight-ahead direction of travel for the vehicle. The steering system including a first steering arrangement that controls movement of the suspended assembly relative to the main vehicle body such that the suspended assembly pivots about a first steering axis. The steering system further including a second steering arrangement that controls movement of the suspended assembly relative to the main vehicle body such that the suspended assembly pivots about a second steering axis with the second steering axis being different than the first steering axis.
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