发明名称 |
Automatic locking device for linkages subjected to undesirable mechanical stresses, applicable in particular to electrical switches |
摘要 |
An automatic locking device for linkages subjected to undesirable mechanical stresses comprises a transducer with transmits an electrical signal as a function of the mechanical stress received, and feeds it to a coil which generates an electromagnetic field causing locking of the linkage.
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申请公布号 |
US4644181(A) |
申请公布日期 |
1987.02.17 |
申请号 |
US19840584150 |
申请日期 |
1984.02.27 |
申请人 |
SACE S.P.A. COSTRUZIONI ELETTROMECCANICHE |
发明人 |
MOSCONI, PIERBATTISTA;DOSMO, RENATO |
分类号 |
H01H71/10;(IPC1-7):H01H35/14 |
主分类号 |
H01H71/10 |
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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