发明名称 |
SWITCH DEVICE AND ITS APPLICATION TO A COMMUTATOR OR PROGRAMME SWITCH |
摘要 |
<p>The movable contact (52) of an on-off switch is moved, through drive means (5), by balls (4) rotated by a disc (23) in the peripheral surface of which regularly spaced cavities are provided to accomodate the balls. The balls can be either withdrawn or inserted through a channel or bore (20) which can be closed by a plug (7) so that the switching pattern can be varied depending upon the angular position of the disc. The device can be used e.g. in a selector switch or a program control apparatus.</p> |
申请公布号 |
EP0073694(B1) |
申请公布日期 |
1985.01.23 |
申请号 |
EP19820401382 |
申请日期 |
1982.07.26 |
申请人 |
LA TELEMECANIQUE ELECTRIQUE |
发明人 |
GENDRE, MICHEL;NAULIN, MICHEL |
分类号 |
H01H19/62;H01H19/64;(IPC1-7):H01H19/62 |
主分类号 |
H01H19/62 |
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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