公开(公告)号：US20150115518A1

公开(公告)日：2015-04-30

申请号：US14521649

申请日：2014-10-23

申请人： Takahiro OGINO ,  Tetsuya OFUCHI ,  Yasuyuki SEKINO ,  Kohtaroh ODA

发明人： Takahiro OGINO ,  Tetsuya OFUCHI ,  Yasuyuki SEKINO ,  Kohtaroh ODA

IPC分类号： B65H3/18 ,  B65H1/14 ,  B65H1/04

CPC分类号： B65H3/18 ,  B65H1/04 ,  B65H1/12 ,  B65H1/14 ,  B65H3/04 ,  B65H3/042 ,  B65H3/54 ,  B65H2404/255 ,  B65H2404/2641 ,  B65H2404/2693

摘要： A sheet feeder, which is incorporated in an image forming apparatus, includes a sheet container, a sheet conveying member disposed facing a sheet stack that includes multiple sheet members loaded on the sheet container to separate an uppermost sheet member placed on the sheet stack from the other sheet members and to convey the uppermost sheet member, and a pressing member switchable between a pressing position to press the sheet stack from above and a retracted position to separate from the sheet stack.

摘要翻译： 并入图像形成装置中的片材进给器包括片材容器，面向片材堆叠的片材传送部件，该片材传送部件包括装载在片材容器上的多个片状部件，以将放置在片材堆叠上的最上面的片材部件从 其它片材构件并且传送最上面的片状构件;以及按压构件，其能够在从上方按压片材堆叠的按压位置和与片材堆叠体分离的缩回位置之间切换。

公开(公告)号：US20220324670A1

公开(公告)日：2022-10-13

申请号：US17717569

申请日：2022-04-11

申请人： Taiki YAMAMOTO ,  Takahiro OGINO ,  Takashi EBIHARA ,  Satoshi KOHARA ,  Kazuhiro SHIMOJIMA

发明人： Taiki YAMAMOTO ,  Takahiro OGINO ,  Takashi EBIHARA ,  Satoshi KOHARA ,  Kazuhiro SHIMOJIMA

IPC分类号： B65H29/24 ,  B65H29/52 ,  B41J11/00 ,  G03G15/00

摘要： A sheet conveying device includes a sheet stacker, an air blower, and a guide. The sheet stacker stacks sheets. The air blower blows air to the sheets. The guide faces an uppermost sheet on the sheet stacker. A set height of a contact portion of the guide to contact the uppermost sheet is changeable