发明名称 Image forming apparatus
摘要 A paper feeding unit of an image forming apparatus according to an exemplary embodiment is provided with a base portion, a guide, a protruding portion, and a roller. The base portion is capable of having the sheet placed thereon. The guide erects with respect to the base portion. The guide regulates a position of the sheet in a width direction which intersects with a transporting direction of the sheet. The protruding portion is provided on the guide. The protruding portion faces an end portion of the sheet in the width direction from a side opposite to the base portion. The roller is provided on the protruding portion. The roller is provided with a circumferential surface facing the end portion of the sheet. The roller is rotatable in the transporting direction of the medium.
申请公布号 US9630792(B2) 申请公布日期 2017.04.25
申请号 US201514790707 申请日期 2015.07.02
申请人 KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA 发明人 Shiba Tetsuo
分类号 B65H1/04;B65H3/66;B65H5/06;G03G15/00;B65H3/06;B65H1/00;B65H3/54 主分类号 B65H1/04
代理机构 Amin, Turocy & Watson LLP 代理人 Amin, Turocy & Watson LLP ;Turocy Gregory
主权项 1. An image forming apparatus comprising: a paper feeding unit that includes: a base portion on which a sheet can be placed, a guide which erects with respect to the base portion and regulates a position of the sheet in a width direction which intersects with a transporting direction of the sheet, a protruding portion which is provided on the guide and faces an end portion of the sheet in the width direction from a side opposite to the base portion, a first roller which is provided on the protruding portion and is rotatable in the transporting direction of the sheet, and a second roller which feeds the sheet from the base portion, the second roller being located on a downstream side of the protruding portion and the first roller in the transporting direction of the sheet, wherein the protruding portion includes a bearing portion which supports a rotation shaft of the first roller, and wherein the bearing portion includes an insertion port into which the rotation shaft of the first roller is able to be inserted from the lower side.
地址 Tokyo JP