Sheet treating apparatus and image forming apparatus having the same
    2.
    发明申请
    Sheet treating apparatus and image forming apparatus having the same 有权
    片材处理装置及其成像装置

    公开(公告)号:US20030057625A1

    公开(公告)日:2003-03-27

    申请号:US10227482

    申请日:2002-08-26

    摘要: An aligning device movable to a first position constituting a first sheet stacking portion for supporting a delivered sheet and a second position in which the sheet is not supported is provided downstream of a pair of delivery rollers, and the pair of delivery rollers are designed to be capable of assuming a first state in which they are capable of delivering the sheet, and a second state in which rollers constituting the pair of delivery rollers are spaced apart from each other. When the pair of delivery rollers are in the first state and the aligning device is in the first position, a sheet aligning and stacking portion for making the alignment of the sheet by the aligning device possible is defined by the first stacking portion and the sheet transport path between a reference wall and the pair of delivery rollers.

    摘要翻译: 可移动到构成用于支撑输送片材的第一片材​​堆叠部分的第一位置和不支撑片材的第二位置的对准装置设置在一对输送辊的下游,并且一对输送辊被设计成 能够呈现能够输送片材的第一状态,并且构成一对输送辊的辊彼此间隔开的第二状态。 当一对输送辊处于第一状态并且对准装置处于第一位置时,用于通过对准装置使片材对准的片材对准和堆叠部分由第一堆叠部分和片材输送 参考壁和一对输送辊之间的路径。

    Image forming apparatus
    4.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US08290414B2

    公开(公告)日:2012-10-16

    申请号:US12487147

    申请日:2009-06-18

    申请人: Hiroki Takayanagi

    发明人: Hiroki Takayanagi

    IPC分类号: G03G15/16

    摘要: An image forming apparatus includes a pair of regulating members, for regulating movement of a recording material conveyed from a secondary transfer portion toward an intermediary transfer belt side, configured to be contactable to the recording material at both end portions with respect to a width direction perpendicular to a conveyance direction of the recording material; a moving mechanism capable of moving a position of the pair of regulating members with respect to the width direction; a recording material size detecting portion for obtaining width information of the recording material with respect to the width direction perpendicular to the conveyance direction; and a width control portion for controlling the moving mechanism so that the pair of regulating members to a position correspondingly to the width information obtained by the recording material size detecting portion.

    摘要翻译: 图像形成装置包括:一对调节构件,用于调节从二次转印部向中间转印带侧输送的记录材料的移动,被构造成能够相对于宽度方向垂直的两端部与记录材料接触 到记录材料的传送方向; 移动机构,其能够相对于宽度方向移动所述一对限制部件的位置; 记录材料尺寸检测部分,用于获得相对于与传送方向垂直的宽度方向的记录材料的宽度信息; 以及宽度控制部分,用于控制移动机构,使得所述一对限制部件对应于由记录材料尺寸检测部分获得的宽度信息的位置。

    Sheet feeding apparatus, and image forming apparatus, image reading apparatus and communication apparatus using the sheet feeding apparatus
    7.
    发明申请
    Sheet feeding apparatus, and image forming apparatus, image reading apparatus and communication apparatus using the sheet feeding apparatus 审中-公开
    片材进给装置,图像形成装置,图像读取装置和使用片材进给装置的通信装置

    公开(公告)号:US20020117796A1

    公开(公告)日:2002-08-29

    申请号:US10078701

    申请日:2002-02-21

    发明人: Shigeo Miyamoto

    IPC分类号: B65H005/22

    摘要: An object of the invention is to provide a sheet feeding apparatus of a simple structure which is capable of stacking discharged sheets in a discharged-sheet stacker in an aligned manner without performing any complicated operation even when the sheet size is changed. The common sheet guide is removably attached to the cassette and comes in contact with the sheets stacked in the cassette and the sheets stacked in the stacker. When the sheets in the cassette are replaced with sheets of a different size, as the common sheet guide is moved to come in contact with the edges of the sheets, the common sheet guide is located at the position capable of coming in contact with the edges of the sheets stacked in the stacker. Therefore, it is possible to restrict the movement of the sheets stacked in the stacker and to align the sheets with each other.

    摘要翻译: 本发明的目的是提供一种简单结构的片材进给装置,即使当片材尺寸改变时,也能够以排列的方式将排出的片材堆叠在排出片材堆垛机中,而不进行任何复杂的操作。 普通的纸张引导件可移除地附接到盒式磁带并与堆叠在盒中的片材和堆叠在堆叠器中的片材接触。 当纸盒中的纸张被替换成不同尺寸的纸张时,由于普通的纸张导轨被移动以与纸张的边缘接触,所以公共纸张引导件位于能够与边缘接触的位置 堆放在堆垛机中的纸张。 因此,可以限制层叠在堆叠器中的片材的移动并使片材彼此对准。

    IMAGE FORMING APPARATUS
    8.
    发明公开

    公开(公告)号:US20240317517A1

    公开(公告)日:2024-09-26

    申请号:US18602436

    申请日:2024-03-12

    发明人: TOMOKI AOKI

    IPC分类号: B65H1/04 B65H3/48 G03G15/00

    摘要: An image forming apparatus includes an image forming unit, an apparatus body, an opening/closing unit pivotably supported by the apparatus body, the opening/closing unit having an outside surface that forms a side surface of the apparatus body in a first direction, and a sheet supporting portion pivotably supported by the apparatus body, and a feeding member configured to feed the sheet. The opening/closing unit includes a grip portion configured to be gripped to move the opening/closing unit. When viewed in a second direction opposite to the first direction in a state where the opening/closing unit and the sheet supporting portion are closed, a portion of the opening/closing unit is not covered by the sheet supporting portion, and the grip portion of the opening/closing unit is covered by the sheet supporting portion.

    Cassette and printing apparatus
    9.
    发明授权

    公开(公告)号:US11970349B2

    公开(公告)日:2024-04-30

    申请号:US17874743

    申请日:2022-07-27

    IPC分类号: B65H1/26 B65H1/04

    摘要: A cassette comprises a sheet housing portion that has an opening in an upper face and houses sheets, a cassette cover that can be attached and detached and covers at least a portion of the opening, a first protruding portion that is provided in one edge portion of the cassette cover and protrudes toward a bottom face of the sheet housing portion, and a second protruding portion that is provided in the other edge portion of the cassette cover and opposes the first protruding portion, wherein the sheet housing portion includes a projection-shaped portion that protrudes toward the first protruding portion and a position regulating portion that has a gap into which the second protruding portion enters, and the first protruding portion is provided with a receiving portion into which the projection-shaped portion enters.