发明名称 |
Drawout type switchgear including lock member to allow circuit breaker to be positioned in three locked positions |
摘要 |
The sliding mechanism (50) of a drawout type switchgear has a first slide arm (5) which is slidably supported by the upper and lower support rails (3A, 3B) and a second slide arm (7) which is slidably supported by the first slide arm (5). The second slide arm (7) is interlocked with the first slide arm (5) by a lock plate (12) when the first slide arm (5) is sliding from a connected position to a final drawout position of the first slide arm (5). When the first slide arm (5) reaches the final drawout position of the first slide arm (5), the interlocked second slide arm (7) is released by rotation of the lock plate (12).
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申请公布号 |
US5309317(A) |
申请公布日期 |
1994.05.03 |
申请号 |
US19920981066 |
申请日期 |
1992.11.24 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
ISHIKAWA, TAKAYOSHI |
分类号 |
H02B11/127;H05K7/14;(IPC1-7):H02B1/04 |
主分类号 |
H02B11/127 |
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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