发明名称 |
Switch Mechanism having a conductive contact arm with a double pivot |
摘要 |
A switch mechanism comprises, movably mounted between a fixed yoke and at least one fixed contact, at least one conductive contact arm which is articulated to the fixed yoke, which is itself conductive. The arm is controlled by an operating member available to the user to assume one or other of at least two positions in one of which it bears against the fixed contact through a bearing area and in the other of which it is spaced from the latter. A double pivot is used for articulating the conductive contact arm to the fixed yoke, which comprises two separate pivoting areas parallel to each other, one for each of said two positions of the conductive contact arm. The conductive contact arm itself comprises two distinct contact areas for cooperating each with a respective one of the pivoting areas.
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申请公布号 |
US4843200(A) |
申请公布日期 |
1989.06.27 |
申请号 |
US19870113136 |
申请日期 |
1987.10.27 |
申请人 |
LEGRAND |
发明人 |
PARLATORE, ROGER;LELUC, ALAIN;BESSE, CHRISTIAN |
分类号 |
H01H23/24;H01H1/58;H01H23/12;H01H23/30 |
主分类号 |
H01H23/24 |
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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