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73 条记录 (耗时 0.018 秒)

    Joint Assembly
    1.
    发明公开
    Joint Assembly 审中-公开

    公开(公告)号：US20240123785A1

    公开(公告)日：2024-04-18

    申请号：US17964475

    申请日：2022-10-12

    申请人： Troy A. Carter ,  Daniel Thomas Harsh ,  Joshua Edward Cook

    发明人： Troy A. Carter ,  Daniel Thomas Harsh ,  Joshua Edward Cook

    IPC分类号： B60G11/24

    CPC分类号： B60G11/24 ,  B60G2202/143 ,  B60G2204/125 ,  B60G2204/41 ,  B60G2206/42 ,  B60G2800/162

    摘要： A joint assembly couples a linear actuator to a body. The joint assembly includes a first body having a first surface and a second body having a second surface. The first body is coupled with the second body. The first surface and the second surface have arcuate configurations that are complementary to facilitate rotation of the first body relative to the second body about a first axis, a second axis, orthogonal to the first axis, and a third axis, orthogonal to both the first axis and the second axis. The joint assembly also includes a damper disposed between the first body and the second body and configured to dampen translational motion of the first body toward the second body in response to movement of the linear actuator relative to the body.

    Four-wheel independent suspension system for an electric wheelchair
    5.
    发明授权
    Four-wheel independent suspension system for an electric wheelchair 有权
    用于电动轮椅的四轮独立悬挂系统

    公开(公告)号：US09039018B1

    公开(公告)日：2015-05-26

    申请号：US14249797

    申请日：2014-04-10

    申请人： Chung-Chuan Lin

    发明人： Chung-Chuan Lin

    IPC分类号： B60G11/18 ,  B60G11/20 ,  B60G3/12 ,  A61G5/04 ,  B60G11/24 ,  A61G5/10

    CPC分类号： B60G3/12 ,  A61G5/045 ,  A61G5/1078 ,  A61G5/1089 ,  A61G2200/34 ,  B60G3/145 ,  B60G11/225 ,  B60G11/24 ,  B60G2202/142 ,  B60G2300/24

    摘要： A four-wheel independent suspension system for an electric wheelchair includes a chassis, two front wheels each fixed to a front rod respectively, and two rear wheels each fixed to a rear rod respectively. The chassis includes a rail extending in a width direction of the chassis, each of the front and rear rods has one end connected to a square first connecting sleeve, in the first connecting sleeve is disposed a first shock absorber which includes a rectangular outer pipe, and a rectangular inner pipe disposed in and rotated degrees with respect to the outer pipe, the edges of the inner pipe are abutted against the inner surface of the outer pipe, between each of the edges of the inner pipe and the inner space of the outer pipe is disposed an elastic rubber, the inner pipe of each of the first shock absorbers is sleeved on the rail.

    摘要翻译： 用于电动轮椅的四轮独立悬挂系统包括底盘，分别固定到前杆的两个前轮和分别固定到后杆的两个后轮。 所述底盘包括沿所述底盘的宽度方向延伸的轨道，所述前杆和后杆中的每一个具有连接到方形第一连接套筒的一端，所述第一连接套筒设置有包括矩形外管的第一减震器， 以及相对于外管设置并且相对于其旋转的矩形内管，内管的边缘在内管的每个边缘和外管的内部空间之间抵靠外管的内表面 管子设置有弹性橡胶，每个第一减震器的内管套在轨道上。

    Vehicle suspension apparatus
    7.
    发明授权
    Vehicle suspension apparatus 有权
    车辆悬挂装置

    公开(公告)号：US08579310B2

    公开(公告)日：2013-11-12

    申请号：US13807257

    申请日：2011-06-24

    申请人： Masaaki Tanaka ,  Shin Murata

    发明人： Masaaki Tanaka ,  Shin Murata

    IPC分类号： B60G11/22 ,  B60G11/24 ,  B60G3/18

    CPC分类号： B60G21/005 ,  B60G3/20 ,  B60G11/56 ,  B60G2200/182

    摘要： It is an object to obtain excellent suspension performance and effectively enhance steering stability during vehicle turning, with a simple configuration. A vehicle suspension apparatus comprises an upper lateral link (5) and a lower lateral link (6) each having one end (5a, 6a) swingably mounted to a wheel carrying member (1) and the other end (5b, 6b) swingably supported by a vehicle body, while being installed to extend in a vehicle widthwise direction, and a lower link (7) having one end mounted to a lower portion of the wheel carrying member (1) at a position rearward of a rotary shaft of a wheel, and the other end swingably supported by the vehicle body. The one ends (5a, 6a) of the upper and lower lateral links (5, 6) are mounted, respectively, to an upper portion and a lower portion of the wheel carrying member (1) at positions frontward of the rotary shaft of the wheel. The upper and lower mounting portions each mounting a respective one of the upper and lower lateral links (5, 6) to the wheel carrying member (1) are disposed at approximately same positions in a vehicle longitudinal direction in side view. Further, the other ends (5b, 5b) of the upper and lower lateral links (5, 6) are supported, respectively, by an upper portion and a lower portion of a frame member 3 installed to extend in an upward-downward direction in side view.

    摘要翻译： 本发明的目的是获得优异的悬架性能并且以简单的结构有效提高车辆转向时的转向稳定性。 一种车辆悬挂装置，包括上横向连杆（5）和下横向连杆（6），每个所述上横向连杆（6）各自具有可摆动地安装到轮承载构件（1）的一端（5a，6a），并且另一端（5b，6b） 通过车体在车辆宽度方向上安装的同时，还具有在所述车轮承载部件（1）的下部的一侧的后部的轮的旋转轴的后方的一端安装的下部连杆（7） 并且另一端由车身可摆动地支撑。 上，下横向连杆（5,6）的一端（5a，6a）分别安装在轮承载件（1）的上部和下部位于 轮。 将上下两个侧向连杆（5,6）中的相应一个安装到车轮承载部件（1）的上部和下部安装部分在侧视图中设置在车辆纵向方向上的大致相同的位置处。 此外，上下侧向连杆（5,6）的另一端（5b，5b）分别由框架构件3的上部和下部分支撑，框架构件3的上部和下部沿着向上下方向延伸 侧面图。

    Suspension system
    8.
    发明授权
    Suspension system 失效
    悬挂系统

    公开(公告)号：US4043571A

    公开(公告)日：1977-08-23

    申请号：US675599

    申请日：1976-04-09

    申请人： Francois Guerbet

    发明人： Francois Guerbet

    IPC分类号： B60G11/24 ,  B60G3/00 ,  B60G11/22 ,  B60G11/60

    CPC分类号： B60G11/22 ,  B60G11/225

    摘要： A suspension system for connecting an axle support for a wheel of a vehicle to the chassis of the vehicle is provided which comprises a hollow cross frame containing a bar maintained in said frame by four compressively distorted rubber blocks within the hollow cross frame, a support for an axle to carry a wheel, said support being fixed to said hollow cross frame, at least one connecting arm connecting said hollow cross frame to the chassis of the vehicle through an elastic block, at least one connecting arm connecting said bar to the chassis of the vehicle via a tubular bar which is pivotally mounted on said frame, said hollow cross frame being disposed at an intermediate height between the height of the elastic bar and the height of said tubular bar, thereby to form, in projection on a vertical plane, a deformable trangulated suspension system.

    摘要翻译： 提供了一种用于将用于车辆的车轮的车轴支撑件连接到车辆的车架的悬架系统，该悬架系统包括中空的十字框架，该中空横框架包含在中空横梁内由四个压缩变形的橡胶块保持在所述框架中的杆， 用于承载车轮的轴，所述支撑件固定到所述中空十字框架，至少一个连接臂，其通过弹性块将所述中空横框架连接到车辆的底盘;至少一个连接臂，其将所述杆连接到底架 所述车辆通过可枢转地安装在所述框架上的管状杆，所述空心十字架设置在所述弹性杆的高度和所述管状杆的高度之间的中间高度处，从而在垂直平面上的突起中形成， 可变形的转移悬挂系统。

    Shock absorber
    10.
    发明授权
    Shock absorber 失效
    减震器

    公开(公告)号：US4000912A

    公开(公告)日：1977-01-04

    申请号：US551901

    申请日：1975-02-21

    申请人： James E. Donald ,  Gerald I. Weigt

    发明人： James E. Donald ,  Gerald I. Weigt

    IPC分类号： A61G5/10 ,  B60B33/04 ,  B60G11/14 ,  B60G11/24

    CPC分类号： B60G11/14 ,  A61G5/1078 ,  B60B33/045

    摘要： A shock absorber utilizing two separating members hingedly attached at their first ends and an arm connected to one of the members to dampen impact shock normally transmitted to a body connected to the other member.

    摘要翻译： 一种使用两个分离构件的减震器，其两个分离构件在其第一端处铰接地连接，一个臂连接到其中一个构件，以抑制通常传递到连接到另一个构件的主体的冲击冲击。