发明名称 SHEET CONVEYANCE APPARATUS AND PRINTING APPARATUS
摘要 A sheet conveyance apparatus comprising: a sheet conveyance path; a loop forming unit that is disposed on the sheet conveyance path and bends, in a loop, the sheet to be conveyed; and a guide unit that is stepwise high at both sides whereas low at the center, as viewed in a sheet conveyance direction, and extends in the sheet conveyance direction, wherein the sheet sagging in the loop by the loop forming unit enters a guide region being defined between opposite guide faces of paired steps in the stepwise guide unit and having a width according to the width of the sheet, so that the side edges of the sheet abut against the guide faces, thus correcting the skewing of the sheet in the sheet conveyance direction.
申请公布号 US2013100223(A1) 申请公布日期 2013.04.25
申请号 US201213645923 申请日期 2012.10.05
申请人 CANON KABUSHIKI KAISHA;CANON KABUSHIKI KAISHA 发明人 SATO RYOSUKE;SHIGENO KENJI;IZUMI MASATO
分类号 B41J2/01;B65H20/02;B65H20/36;B65H23/032 主分类号 B41J2/01
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