发明名称 |
SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS FOR STABLY ALIGNING SHEETS HAVING A LONG LENGTH |
摘要 |
The alignment unit includes: an upstream-side pressing portion that presses a side edge of the sheet; and a downstream-side pressing portion that presses the side edge of the sheet. The downstream-side pressing portion includes: a first pressing portion that is arranged downstream of the center of gravity of a predetermined-size sheet and upstream of the downstream edge of the predetermined-size sheet and that presses the predetermined-size sheet; and a second pressing portion that is arranged downstream of the downstream edge of the predetermined-size sheet and downstream of the center of gravity of a large-size sheet having twice or more than twice the length of the predetermined-size sheet and that presses the large-size sheet. The second pressing portion is formed to protrude further toward the center side in the width direction than the first pressing portion. |
申请公布号 |
US2013082432(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
US201213629358 |
申请日期 |
2012.09.27 |
申请人 |
CANON KABUSHIKI KAISHA;CANON KABUSHIKI KAISHA |
发明人 |
TSUJI HIROHARU |
分类号 |
B65H39/00;B65H9/10 |
主分类号 |
B65H39/00 |
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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