发明名称 |
Switch chain with switch riders for switch clocks |
摘要 |
A switch programming mechanism is afforded by means of an endless switch chain. The switch chain is provided with switch riders or triggers serving as mechanical abutments for the actuation of the switch. The switch chain may be formed with tooth elements having truncated inner ends and being axially displaceable on their interconnection means relative to one another. The switch chain is particularly well suited for fitting within the confines of a ordinal-display switch clock and for controlling the operation thereof.
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申请公布号 |
US4320480(A) |
申请公布日期 |
1982.03.16 |
申请号 |
US19800145747 |
申请日期 |
1980.05.01 |
申请人 |
DIETER GRAESSLIN FEINWERKTECHNIK |
发明人 |
SCHONHARDT, PETER |
分类号 |
G04B19/04;(IPC1-7):G04B19/20;B65H25/14 |
主分类号 |
G04B19/04 |
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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