公开(公告)号：US4804857A

公开(公告)日：1989-02-14

申请号：US125002

申请日：1987-11-24

申请人： Chikahisa Hayashi ,  Shuji Inui ,  Tetsushi Hiramitsu ,  Atsuo Hirano ,  Takanori Kantoh

发明人： Chikahisa Hayashi ,  Shuji Inui ,  Tetsushi Hiramitsu ,  Atsuo Hirano ,  Takanori Kantoh

IPC分类号： B60R16/02 ,  B60R16/027 ,  H01H9/00

CPC分类号： B60R16/027 ,  Y10T74/20262

摘要： A relay mechanism for a steering wheel comprising a plurality of slip rings disposed isolated from each other in a circular track having a steering shaft as its center, and sliders, one provided at each slip ring. It further includes an arcuate common line slip ring extending so as to have a predetermined central angle, and a common line slider sliding on the common line slip ring with the steering shaft as its center, the common line slider being positioned at the midpoint of the common slip ring when the steering wheel is at its straight travel position. When the steering wheel is turned over more than a predetermined angle from its travel position, the common line connecting the slip rings and a power source is rendered non-conductive thereby to disable the signal transmission between the slip rings and electric devices.

摘要翻译： 一种用于方向盘的继动机构，包括在具有转向轴作为其中心的圆形轨道中彼此隔离的多个滑环和设置在每个滑环处的滑块。 它还包括延伸成具有预定中心角的弧形公共线滑环，以及以转向轴为中心在公共滑环上滑动的公共线滑块，公共线滑块位于 当方向盘处于其直线行驶位置时的常见滑环。 当方向盘从其行进位置翻转超过预定角度时，连接滑环和动力源的公共线路变得不导通，从而禁止滑环和电气装置之间的信号传输。