发明名称 |
ACTUATOR UNIT WITH AT LEAST TWO ACTUATORS AND A SECURE CONTROL UNIT |
摘要 |
<p>In order to provide a bearing for an already prepositioned switching shaft, fitted with coupling levers, of a low-voltage circuit breaker in the region where the switching forces act, a bearing assembly is provided. The bearing assembly includes a bearing body which is mounted on the housing front wall of the switch pole, surrounding the switching shaft in the form of a half shell. The bearing body includes a subregion which projects between two coupling levers, which are at a distance from one another and are connected to a movable switching contact. It thus forms side guide surfaces for the coupling levers. Such a bearing assembly can be arranged in both the end regions of the switching shaft in multipole circuit breakers.</p> |
申请公布号 |
EP1218907(A1) |
申请公布日期 |
2002.07.03 |
申请号 |
EP20000978940 |
申请日期 |
2000.09.18 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
KRAEMER, WERNER;MEINKE, MARTIN |
分类号 |
H01R13/629;H01H47/00;H01H50/04;H01H50/14;(IPC1-7):H01H47/00 |
主分类号 |
H01R13/629 |
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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