发明名称 |
Timing mechanism with two separate programs operating separate switch actuators and having an alarm system |
摘要 |
One of two actuator arms is responsive to a sharp drop in a step of a cam means, the arm engaging the bottom of the step to limit its travel. A striker carried by the arm continues in the direction of the drop to engage an alarm means.
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申请公布号 |
US4412750(A) |
申请公布日期 |
1983.11.01 |
申请号 |
US19800187410 |
申请日期 |
1980.09.15 |
申请人 |
EMHART INDUSTRIES, INC. |
发明人 |
SCHUDER, MAURICE E.;STAFFORD, RICHARD W. |
分类号 |
G04C21/00;G04C23/38;H01H43/10;(IPC1-7):G04F8/00 |
主分类号 |
G04C21/00 |
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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