发明名称 |
DISPOSIZIONE DI AZIONAMENTO MANUALE DI CONTATTI PER OROLOGIO ELETTRONICO |
摘要 |
A manually-actuated contact switch arrangement for an electronic watch in which an electronic circuit board is mounted on a base plate fitted within a case, the board having a contact extending therefrom which when electrically connected to the case completes a circuit effecting a command or setting function. The arrangement includes a return spring anchored on the base plate. A section of the free end portion of this spring is received in a transverse groove in a push member displaceably seated within a bore in the case whereby the spring imposes an initial tension on the member to maintain it at a predetermined rest position. By depressing the spring-biased push member, the free end of the spring is caused to engage the contact to close the circuit. |
申请公布号 |
IT8009330(D0) |
申请公布日期 |
1980.01.30 |
申请号 |
IT19800009330 |
申请日期 |
1980.01.30 |
申请人 |
BULOVA WATCH COMPANY INC. NEW YORK |
发明人 |
BAUMGARTNER WERNER RICHARD |
分类号 |
G04G21/00;G04C3/00;G04G99/00;H01H13/12;H01H13/52 |
主分类号 |
G04G21/00 |
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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