发明名称 |
Mfg. system operational time recording system - has logical circuit comprising negators, AND gates, counters, flipflops and electromagnetic counters |
摘要 |
<p>Passages of workpieces are registered by a logical combination circuit with a number of switches (typically five 12-16) which are on one side of the positive pole of a supply source and on the other side connected with regulator elements (18-22) each of which has a lead to the same AND gate (23). Each negator may be cut-out by its own short circuit switch (25-28). The AND gate output and a counter (36). Outputs from the latter pass through five decoders (37-41) to further flip-flops (63-66), AND gates (52-56) and electromagnetic counters (57-61). An alternative embodiment uses AND gates directly connected to the counters. Each system has a separate line for resetting the arrangement.</p> |
申请公布号 |
DE2621356(A1) |
申请公布日期 |
1977.11.24 |
申请号 |
DE19762621356 |
申请日期 |
1976.05.14 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
WECKERLE,EDGAR,ING.;SCHROEDER,JUERGEN;BAUER,KURT;KURZ,HELMUT |
分类号 |
G07C3/04;(IPC1-7):G07C3/00 |
主分类号 |
G07C3/04 |
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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