发明名称 |
Pendant type electrical switching device |
摘要 |
An electric switching apparatus having a trough-shaped body member formed of tough, non-conductive, flexible and substantially fully resilient material within which are seated a plurality of switching mechanisms. A pair of tubular shaped sheath members formed of flexible highly resilient non-conductive material snugly encompasses the device in weatherproof electrically insulated manner; portions of said sheath members being shaped to simulate manually push-operable button devices for actuating said switching devices.
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申请公布号 |
US4520247(A) |
申请公布日期 |
1985.05.28 |
申请号 |
US19840586217 |
申请日期 |
1984.03.05 |
申请人 |
COLUMBUS MCKINNON CORPORATION |
发明人 |
PANCOOK, JAMES J.;ULBING, OTMAR M. |
分类号 |
H01H13/06;B66C13/56;H01H1/24;H01H9/02;H01H9/04;H01H13/02;H01H13/12;H01H13/64;H01H13/70;(IPC1-7):H01H9/04;H01H13/72 |
主分类号 |
H01H13/06 |
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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