Sheet stack holding apparatus for a printer or copier
    1.
    发明授权
    Sheet stack holding apparatus for a printer or copier 失效
    用于打印机或复印机的纸张堆叠保持装置

    公开(公告)号:US06644502B2

    公开(公告)日:2003-11-11

    申请号:US10022898

    申请日:2001-12-20

    IPC分类号: B65H0108

    摘要: Certain designs of paper feeding devices used in copiers and printers require that an edge of a stack of sheets be in close contact with a slanted surface. An apparatus engages an opposite edge of the stack to urge the stack against the slanted surface, so that the stack assumes a parallelogram shape. The apparatus includes a plate which is movable from a vertical, upright position to a slanted position. Means are provided to cause the plate to move to the slanted position in response to the closing of a paper tray of a printer or copier.

    摘要翻译: 在复印机和打印机中使用的某些设计的送纸装置需要一叠纸张的边缘与倾斜表面紧密接触。 装置与堆叠的相对边缘接合以将堆叠推向倾斜表面,使得堆叠呈现平行四边形。 该装置包括一个可从垂直的直立位置移动到倾斜位置的板。 提供装置以响应于打印机或复印机的纸盘的关闭而使板移动到倾斜位置。