公开(公告)号：US20090121418A1

公开(公告)日：2009-05-14

申请号：US12289251

申请日：2008-10-23

申请人： Mizuna Tanaka ,  Hiroshi Fujiwara ,  Yasuo Matsuyama ,  Kazuyoshi Kondo ,  Toshikane Nishii ,  Ippei Kimura ,  Tomoyoshi Yamazaki ,  Haruyuki Honda ,  Yasuhide Ohkubo ,  Masafumi Takahira ,  Ikuo Jujii

发明人： Mizuna Tanaka ,  Hiroshi Fujiwara ,  Yasuo Matsuyama ,  Kazuyoshi Kondo ,  Toshikane Nishii ,  Ippei Kimura ,  Tomoyoshi Yamazaki ,  Haruyuki Honda ,  Yasuhide Ohkubo ,  Masafumi Takahira ,  Ikuo Jujii

IPC分类号： B65H7/00 ,  B41F13/00

CPC分类号： B65H3/5223 ,  B65H3/66 ,  B65H3/68 ,  B65H2511/22 ,  B65H2515/81 ,  B65H2220/02 ,  B65H2220/01

摘要： A sheet feeding device includes a sheet feeding member, a friction separation member, a retaining member, a downstream guiding member, and a biasing member. The downstream guiding member is arranged downstream of a sheet conveyance direction than the friction separation member such that its guide surface is inclined at a predetermined angle to a front surface of the friction separation member towards the sheet feeding member. A line joining an apex of a sheet guiding member arranged upstream of the sheet conveyance direction than the friction separation member and an apex of the downstream guiding unit is positioned towards the sheet feeding member than a contact portion of the sheet feeding member and the friction separation member.

摘要翻译： 片材进给装置包括片材进给构件，摩擦分离构件，保持构件，下游引导构件和偏置构件。 下游引导构件布置在比摩擦分离构件的片材输送方向的下游，使得其引导表面相对于摩擦力分离构件的前表面朝向片材进给构件以预定角度倾斜。 将布置在纸张输送方向上方的片材引导构件的顶点的摩擦线与摩擦分离构件相连接的线和下游引导单元的顶点相对于片材进给构件的接触部分和摩擦分离 会员。