发明名称 |
Normally-closed switching means with over-stroke compensation |
摘要 |
A normally-closed switch in which a movable contact member is normally held in contact with a fixed contact member by spring-load of a plate spring member. When an operating member is pressingly operated, the plate spring member is resiliently displaced into a position where the plate spring member comes in contact with a stopper member. The movable contact member is thus separated from the fixed contact member. When the operating member is pressed further, the plate spring member is not displaced, but a resilient member is compressingly deformed, thereby compensating for the over-stroke of the operating member.
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申请公布号 |
US4386245(A) |
申请公布日期 |
1983.05.31 |
申请号 |
US19810272678 |
申请日期 |
1981.06.11 |
申请人 |
HOSIDEN ELECTRONICS CO., LTD. |
发明人 |
NIMURA, KOICHI;NAKAMURA, TADAO |
分类号 |
H01H13/70;H01H13/807;(IPC1-7):H01H13/70;H04M1/23;H04M1/50 |
主分类号 |
H01H13/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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