发明名称 SHEET FEEDING DEVICE
摘要 A device for the automatic feeding of individual sheets from a stack of sheets to an apparatus comprises lower carrier rollers, upper feed rollers in resilient contact therewith, and a suction chamber which is displaceable in the direction of transport of the individual sheets. The suction chamber comprises a cover plate and a base plate, the base plate being designed as a perforated plate and the cover plate being provided with a suction hole for a ventilator which is arranged on the cover plate, above the suction opening.
申请公布号 DE2857618(D1) 申请公布日期 1980.06.12
申请号 DE19782857618 申请日期 1978.07.03
申请人 HOECHST AKTIENGESELLSCHAFT 发明人 BLUM, HERBERT
分类号 B65H3/12;(IPC1-7):B65H3/12 主分类号 B65H3/12
代理机构 代理人
主权项
地址
您可能感兴趣的专利