发明名称 |
Lockable Shutter for Withdrawable Racks of Low-Voltage Power Circuit Breakers |
摘要 |
Withdrawable racks for power circuit breakers should be reliably switched. To this end, the movement of the plates of a shutter in the withdrawable rack can be blocked so that the shutter is not permitted to open unintentionally. In a special embodiment, the opening mechanism for the plates can have two V-shaped linkages that are connected to a telescopic rod. The telescopic rod can be locked by a locking element so that the shutter plates, which can be moved by sliders, can no longer be displaced.
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申请公布号 |
US2009000926(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20040571694 |
申请日期 |
2004.08.18 |
申请人 |
BUXTON CLIFFORD A;LOSCH STEFAN |
发明人 |
BUXTON CLIFFORD A.;LOSCH STEFAN |
分类号 |
H01H9/20;H01H9/22;H02B11/24 |
主分类号 |
H01H9/20 |
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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