发明名称 |
Safety rocker with improved actuator mounting |
摘要 |
An electrical switch includes a rocker-type actuator adapted to be pivoted between first and second positions within a housing in order to close and open switch contacts. The actuator slidably supports a latch which normally engages the housing to prevent the actuator from being pivoted to its switch-closed position. By pulling on the latch and then lifting on the actuator, the actuator may be pivoted to its switch-closed position; the two-step operation protecting against accidental actuation of the switch. The actuator may be returned to its switch-open position by a simple single motion thereby enabling rapid opening of the switch under emergency conditions. A high strength rivet supports the actuator for pivoting within the housing and also supports the latch to pivot with and to slide relative to the actuator.
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申请公布号 |
US5047598(A) |
申请公布日期 |
1991.09.10 |
申请号 |
US19890402907 |
申请日期 |
1989.09.01 |
申请人 |
MCGILL MANUFACTURING COMPANY, INC. |
发明人 |
OSIKA, THOMAS F.;STUHLMACHER, JOHN A. |
分类号 |
H01H3/20;H01H23/00;H01H27/00 |
主分类号 |
H01H3/20 |
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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