发明名称 |
Drive mechanism for a circuit breaker using eccentric member and directional lock |
摘要 |
A drive mechanism for a circuit breaker has a spring which is to be tensioned by means of a shaft. On said spring sits a clamp-roll freewheel as a directional lock, whose outer part is connected via a flexible strip traction member to one or more eccentric members. The clamp rollers can be pressed out of their operating position by means of cage disks, which occurs upon reaching the end position of the spring-tensioning shaft by means of a release lever in connection with toggle levers.
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申请公布号 |
US4655098(A) |
申请公布日期 |
1987.04.07 |
申请号 |
US19850771941 |
申请日期 |
1985.09.03 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
MARQUARDT, ULRICH;SEEBOLD, RALF |
分类号 |
H01H3/30;H01H3/36;H01H33/40;(IPC1-7):F16H27/00 |
主分类号 |
H01H3/30 |
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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