Paper handling device
    1.
    发明授权
    Paper handling device 失效
    纸张处理装置

    公开(公告)号:US5713682A

    公开(公告)日:1998-02-03

    申请号:US649579

    申请日:1996-05-17

    CPC classification number: B42F13/42

    Abstract: A paper handling device comprises a flexible, substantially U-shaped handle portion having first and second side members, the first and second side members terminating at first and second ends respectively; first and second arms are respectively disposed at the first and second ends and each directed substantially away from the handle portion; first and second tines depend transversely from the first and second arms respectively, the first and second tines extending in a generally parallel relation and normally spaced apart from each other by a distance greater than the spacing between pre-punched holes in the paper. Compressing the handle portion reduces the distance between the tines so as to allow the tines to be inserted into the respective holes in the paper.

    Abstract translation: 纸张处理装置包括具有第一和第二侧面构件的柔性大体上U形的手柄部分,第一和第二侧面分别在第一和第二端处终止; 第一和第二臂分别设置在第一和第二端处,并且每个臂基本上远离手柄部分; 第一和第二尖齿分别相对于第一和第二臂横向地相依,第一和第二尖齿以大致平行的关系延伸,并且通常彼此间隔一定距离大于纸中预先冲孔之间的距离。 压缩手柄部分减小了尖齿之间的距离,以便使齿可以插入到纸张中相应的孔中。

    Geoege l
    7.
    发明授权
    Geoege l 失效

    公开(公告)号:US303260A

    公开(公告)日:1884-08-12

    申请号:US303260D

    CPC classification number: B42F13/42

    William ebwin elam
    8.
    发明授权

    公开(公告)号:US294775A

    公开(公告)日:1884-03-11

    申请号:US294775D

    CPC classification number: B42F13/42

    Lading l
    9.
    发明授权
    Lading l 失效

    公开(公告)号:US226294A

    公开(公告)日:1880-04-06

    申请号:US226294D

    CPC classification number: B42F13/42

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