发明名称 Sheet processing apparatus and sheet bundle alignment method
摘要 When a new paper sheet is supplied onto a compiling tray, a sub-paddle holds down paper sheets having already been stacked on the compiling tray until a leading edge of the new paper sheet S touches the stacked paper sheets. Thereafter, the sub-paddle gets apart from the sheets stacked on the compiling tray with timing, with which the rear edge of the new paper sheet falls on the compiling tray.
申请公布号 US2007029724(A1) 申请公布日期 2007.02.08
申请号 US20060545474 申请日期 2006.10.11
申请人 发明人 SATO RYUICHI
分类号 B65H31/26 主分类号 B65H31/26
代理机构 代理人
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