Document feeder
    1.
    发明授权
    Document feeder 失效
    送纸器

    公开(公告)号:US4544150A

    公开(公告)日:1985-10-01

    申请号:US582363

    申请日:1984-02-22

    IPC分类号: B65H11/00 B65H1/00

    CPC分类号: B65H11/00

    摘要: An improvement in a document feeding device having a hopper oriented at an acute angle with respect to a horizontal plane and able to support a pack of documents to be fed seriatim therefrom. The improvement comprises at least one pad having a high coefficient of friction material situated on the upper surface of the hopper whereby the effect of the weight of the documents situated in the hopper above the pad on the pressure of the pack situated below the pad is decreased.

    摘要翻译: 文件馈送装置的改进,其具有相对于水平面以锐角定向的料斗,并且能够支撑一系列要从其中进给的文件。 该改进包括至少一个具有位于料斗的上表面上的高摩擦系数的垫,其中位于垫上方的料斗中的原稿的重量对位于垫下方的包的压力的影响减小 。