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    Paper binding device, paper processing apparatus, image forming apparatus, and image forming system
    1.
    发明授权
    Paper binding device, paper processing apparatus, image forming apparatus, and image forming system 有权
    装纸装置，纸张处理装置，图像形成装置和图像形成系统

    公开(公告)号：US09440478B2

    公开(公告)日：2016-09-13

    申请号：US14477171

    申请日：2014-09-04

    申请人： Wataru Takahashi ,  Nobuyoshi Suzuki ,  Katsuhiro Kosuge ,  Hidehiko Fujiwara ,  Makoto Hidaka ,  Yuusuke Shibasaki ,  Takuya Morinaga ,  Ryuji Yoshida

    发明人： Wataru Takahashi ,  Nobuyoshi Suzuki ,  Katsuhiro Kosuge ,  Hidehiko Fujiwara ,  Makoto Hidaka ,  Yuusuke Shibasaki ,  Takuya Morinaga ,  Ryuji Yoshida

    IPC分类号： B42B5/00 ,  B31F1/07 ,  B31F5/02 ,  B42F3/00

    CPC分类号： B42B5/00 ,  B31F1/07 ,  B31F5/02 ,  B31F2201/00 ,  B42F3/003 ,  B65H2301/51616 ,  G03G2215/00852

    摘要： A paper binding device comprises: a pair of binding members that has a pair of teeth portions, and presses to bind a bundle of paper sheets; a moving unit that causes one of the pair of binding members to move along with the other of the pair of binding members between a binding position at which the bundle of paper sheets is bound and a retracted position; a separating unit that moves coordinating with movement of the one of the pair of binding members, and when the one of the pair of binding members moves from the binding position to the retracted position, that contacts with the bundle of the paper sheets and causes the bundle of paper sheets to separate from the one of the pair of binding members; and a restricting member that stops the separating unit at a restricting position between the binding position and the retracted position, when the one of the pair of the binding members moves from the binding position to the retracted position.

    摘要翻译： 一种装订装置包括：一对装订构件，其具有一对齿部，并且按压以捆绑一叠纸张; 移动单元，其使所述一对装订构件中的一个与所述一对装订构件中的另一个一起在所述一束纸张的装订位置与缩回位置之间移动; 所述分离单元与所述一对装订构件中的一个的移动协调地移动，并且当所述一对装订构件中的一个从所述装订位置移动到所述缩回位置时，所述分离单元与所述纸张束接触， 一捆纸张与一对装订构件中的一个分离; 以及限制构件，当所述一对装订构件中的一个从所述装订位置移动到所述缩回位置时，所述限制构件在所述装订位置和所述缩回位置之间的限制位置处停止所述分离单元。