发明授权
- 专利标题: Circuit breaker with pre-loaded terminal connectors
- 专利标题(中): 具有预加载端子连接器的断路器
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申请号: US36445373申请日: 1973-05-29
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公开(公告)号: US3869192A公开(公告)日: 1975-03-04
- 发明人: MAIER ALFRED E , REXROAD JAMES O
- 申请人: WESTINGHOUSE ELECTRIC CORP
- 专利权人: Westinghouse Electric Corp
- 当前专利权人: Westinghouse Electric Corp
- 优先权: US36445373 1973-05-29
- 主分类号: H01H73/08
- IPC分类号: H01H73/08 ; H01R13/11 ; H01R13/115 ; H01R3/00
摘要:
An electrical control device characterized by a drawout circuit breaker and spaced electrical stabs. The circuit breaker includes quick-detachable terminal connectors comprising a pair of oppositely disposed flexible stab contacts engageable with opposite sides of a stab and a spacer between the stab contacts for holding the stab contacts in spaced pre-loaded positions by a distance less than the thickness of the stab, whereby engagement of the stab contacts with the stab provides tight electrical contact therebetween.
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