发明名称 |
Device for scanning a stack of sheets of paper |
摘要 |
In order to scan a stack of sheets of paper on the stacking table of a feeder, by means of a sensor, use is made of an optical reflection sensor which is placed over the stack and with its optical axis in line with a hole passing through the stacking table. Figure 1. <IMAGE>
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申请公布号 |
PT97704(A) |
申请公布日期 |
1993.06.30 |
申请号 |
PT19910097704 |
申请日期 |
1991.05.17 |
申请人 |
STAHL GMBH & CO. MASCHINENFABRIK |
发明人 |
EDGAR BRESSERT;ECKHARD FROHLICH |
分类号 |
B65H7/04;B65H43/00;(IPC1-7):B65H43/00 |
主分类号 |
B65H7/04 |
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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