公开(公告)号：US20070114712A1

公开(公告)日：2007-05-24

申请号：US10580211

申请日：2005-08-31

申请人： Yoshiki Tsuchiyama ,  Satoshi Ishida ,  Yasunori Miyauchi ,  Shuuichi Morikawa

发明人： Yoshiki Tsuchiyama ,  Satoshi Ishida ,  Yasunori Miyauchi ,  Shuuichi Morikawa

IPC分类号： B65H3/52

CPC分类号： B65H3/5238 ,  B65H2402/31 ,  B65H2402/543

摘要： An arrangement is provided such that a pad pressing means for pressing a separation pad against a pick roller is formed in a reverse U-shape, and a pressing spring for pressing the pad pressing means to press the separation pad against the pick roller is provided on a central portion of the pad pressing means. The pad pressing means is structured so as to have a rotating fulcrum to be rotatable back and forth with respect to a rotating direction of the pick roller about a connecting portion of the pad pressing means for connection to the pressing spring. To ensure that a large load will not be applied to the entire pad pressing means when thick paper or the like is fed, a rotating arm may be provided so that the entire pressing means including the pad pressing means is rotatable about a predetermined position set at the rotating fulcrum which is the connecting portion for connection to the pressing spring.

摘要翻译： 提供一种布置，使得用于将分离垫压靠在拾取辊上的垫压装置形成为相反的U形，并且用于按压垫压装置以将分离垫压靠在拾取辊上的按压弹簧设置在 垫按压装置的中心部分。 衬垫按压装置构造成具有旋转支点，以相对于拾取辊的旋转方向围绕用于连接到按压弹簧的垫按压装置的连接部分来回旋转。 为了确保当输送厚纸等时，整个垫压装置不会施加大的负荷，可以设置旋转臂，使得包括垫按压装置的整个按压装置能够绕设定在 作为用于连接到按压弹簧的连接部的旋转支点。

公开(公告)号：US08231123B2

公开(公告)日：2012-07-31

申请号：US10580211

申请日：2005-08-31

申请人： Yoshiki Tsuchiyama ,  Satoshi Ishida ,  Yasunori Miyauchi ,  Shuuichi Morikawa

发明人： Yoshiki Tsuchiyama ,  Satoshi Ishida ,  Yasunori Miyauchi ,  Shuuichi Morikawa

IPC分类号： B65H3/52

CPC分类号： B65H3/5238 ,  B65H2402/31 ,  B65H2402/543

摘要： An arrangement is provided such that a pad pressing means for pressing a separation pad against a pick roller is formed in a reverse U-shape, and a pressing spring for pressing the pad pressing means to press the separation pad against the pick roller is provided on a central portion of the pad pressing means.The pad pressing means is structured so as to have a rotating fulcrum to be rotatable back and forth with respect to a rotating direction of the pick roller about a connecting portion of the pad pressing means for connection to the pressing spring.To ensure that a large load will not be applied to the entire pad pressing means when thick paper or the like is fed, a rotating arm may be provided so that the entire pressing means including the pad pressing means is rotatable about a predetermined position set at the rotating fulcrum which is the connecting portion for connection to the pressing spring.

摘要翻译： 提供一种布置，使得用于将分离垫压靠在拾取辊上的垫压装置形成为相反的U形，并且用于按压垫压装置以将分离垫压靠在拾取辊上的按压弹簧设置在 垫按压装置的中心部分。 衬垫按压装置构造成具有旋转支点，以相对于拾取辊的旋转方向围绕用于连接到按压弹簧的垫按压装置的连接部分来回旋转。 为了确保当输送厚纸等时，整个垫压装置不会施加大的负荷，可以设置旋转臂，使得包括垫按压装置的整个按压装置能够绕设定在 作为用于连接到按压弹簧的连接部的旋转支点。