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1. 发明授权

US4140333A Rear-axle structure for automotive vehicles 失效
标题翻译：汽车后桥结构
公开(公告)号：US4140333A
公开(公告)日：1979-02-20
申请号：US791954
申请日：1977-04-28
申请人： Richard Thoraval , Rene Krin , Jean-Paul Delmas
发明人： Richard Thoraval , Rene Krin , Jean-Paul Delmas
IPC分类号： B60G3/14 , B60G11/18 , B60G11/20 , B60G21/055
CPC分类号： B60G11/20 , B60G11/183 , B60G21/055 , B60G3/14
摘要： An improved rear axle suspension system wherein independently suspended wheels are supported from an extremity of a trailing wheel arm by a wheel spindle thereof, the wheel arms having extensions aligned transversely of the vehicle and constituting semi-axles, the adjacent ends of which engage in rotatable fashion with one being disposed at least partially inside the other, while the other ends are rotatably supported by bracing elements fastened to longitudinal frame members of the vehicle, the shock absorbers being attached at their upper ends to extensions of these lateral bracing elements and at their lower ends to the shanks of the wheel spindles, such that the axes of rotation of the wheel arms and of the shock absorbers are as far apart as possible, the extensions of the lateral bracing elements to which the upper ends of the shock absorbers are attached being disposed so that the shock absorbers are slightly inclined to the horizontal, whereby a sensibly variable reduction ratio between the displacement of the shock absorber pistons and the vertical excursions of the wheels is provided.
摘要翻译：一种改进的后桥悬挂系统，其中独立悬挂的车轮由后轮臂的末端通过其车轮主轴支撑，轮臂具有横向于车辆并且构成半轴的延伸部分，其相邻端部可旋转其中一个至少部分地设置在另一个内部，而另一端由固定到车辆的纵向框架构件的支撑元件可旋转地支撑，减震器在其上端附接到这些横向支撑元件的延伸部分下端到轮轴的柄部，使得轮臂和减震器的旋转轴线尽可能地分开，减震器的上端附接到的横向支撑元件的延伸部分被设置成使得减震器稍微倾斜于水平面，由此可以减小压缩力提供了减震器活塞的位移和车轮的垂直偏移之间的距离。

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