发明名称 Cam operated dual switch assembly
摘要 A linear motion switch assembly suitable for a set switch of a vehicle automatic speed control contains two cam operated switches which are actuated in a specific sequence, i.e. the first switch and then the second switch is actuated upon the movement of the actuator in one direction and then the first switch and then the second switch is actuated during the opposite direction of movement of the actuator. To accomplish this, a cam fixed on the actuator operates one of the switches but a second cam connected to the actuator by a lost motion connection operates the second switch. The actuator is a reciprocating element guided along a guideway molded in the switch housing and the switch elements comprise a leaf spring fixed at one end to a circuit board and the other end free to move toward or from a stationary contact also on the circuit board.
申请公布号 US4395609(A) 申请公布日期 1983.07.26
申请号 US19810286454 申请日期 1981.07.24
申请人 GENERAL MOTORS CORPORATION 发明人 SOWASH, THOMAS R.
分类号 H01H15/10;(IPC1-7):H01H13/66 主分类号 H01H15/10
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