发明名称 |
Device for arranging the actuating shaft of a low-voltage circuit-breaker and multipole low-voltage circuit breaker with a device for arranging the actuating shaft |
摘要 |
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.
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申请公布号 |
US6771151(B1) |
申请公布日期 |
2004.08.03 |
申请号 |
US20020089304 |
申请日期 |
2002.03.29 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BACH MICHAEL;SCHMIDT DETLEV;SEBEKOW MICHAEL;SEIDLER-STAHL GUENTER;THIEDE INGO;TUERKMEN SEZAI |
分类号 |
H01H3/32;(IPC1-7):H01H75/00 |
主分类号 |
H01H3/32 |
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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