发明名称 |
Automatic sheet feeding device with selectively applied pressure member |
摘要 |
An automatic sheet feeding device includes a mounting unit for mounting a stack of sheets, a feeder for feeding each sheet of the stack of sheets, and a pressing unit for pressing the stack of sheets against the feeder by operating on the stack of sheets whenever necessary after feeding a sheet, a recording unit for recording the number of operations of the pressing unit, and a controller for causing the pressing unit to operate when a sheet feeding operation of the feeder starts after the number of operations of the pressing unit has reached a predetermined number.
|
申请公布号 |
US5465949(A) |
申请公布日期 |
1995.11.14 |
申请号 |
US19950412105 |
申请日期 |
1995.03.28 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
YAMADA, TAKESHI;HIRAI, KATSUAKI |
分类号 |
B65H3/06;B65H3/54;(IPC1-7):B65H7/08 |
主分类号 |
B65H3/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|