发明名称 Copying apparatus with device for transporting sheetlike originals yet covering various originals for exposure
摘要 A device for covering the exposure plate of a copying apparatus includes a belt driven at intervals for transporting sheetlike originals from a ready position on the device to a copying position in which an original is covered and pressed on the plate by the belt, and the belt is so mounted and positioned that the same device serves for covering and pressing books and other objects of irregular dimensions placed on the plate for copying. A control circuit is provided which coordinates operations of the belt drive with the starting of operation of the copying apparatus and the presence of a sheetlike original in ready position.
申请公布号 US4184765(A) 申请公布日期 1980.01.22
申请号 US19780895371 申请日期 1978.04.07
申请人 OCE-VAN DER GRINTEN N V 发明人 BREUERS, THEO P C
分类号 B65H5/02;B65H11/00;G03B27/62;G03G15/00;G03G15/04;G03G15/05;G03G21/00;(IPC1-7):G03B27/62 主分类号 B65H5/02
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