发明名称 |
Warning device for a vehicle and trailer coupling system |
摘要 |
A warning device for a coupling system including a non-mechanical switching device for determining whether a latching mechanism in the coupling system is locked and a signalling device. The switching device providing a first output the latching mechanism is locked and a second output when the latching mechanism is unlocked. The signalling device providing one of a plurality of unique signals to an operator based on the outputs provided by the switching device, wherein each of the plurality of unique signals indicates a unique coupling condition of the coupling system.
|
申请公布号 |
US5477207(A) |
申请公布日期 |
1995.12.19 |
申请号 |
US19930130900 |
申请日期 |
1993.10.04 |
申请人 |
C & M SAFETY SYSTEMS, INC. |
发明人 |
FRAME, SR., CHARLES E.;BLESSING, MARK F. |
分类号 |
B60D1/36;B60D1/58;(IPC1-7):G08B21/00 |
主分类号 |
B60D1/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|