公开(公告)号：US09592985B2

公开(公告)日：2017-03-14

申请号：US14173871

申请日：2014-02-06

申请人： Hideo Izawa ,  Yuuichi Yamazaki ,  Kouichi Ooyama ,  Masaru Kusanagi

发明人： Hideo Izawa ,  Yuuichi Yamazaki ,  Kouichi Ooyama ,  Masaru Kusanagi

IPC分类号： B65H18/26 ,  B65H27/00 ,  B65H18/10

CPC分类号： B65H18/26 ,  B65H18/10 ,  B65H27/00 ,  B65H2403/942 ,  B65H2801/12 ,  B65H2801/15

摘要： An arm for guiding paper fed along a paper feed path is swingably supported at its base end portion on one side of the winding core. The arm is provided with a free roll, on which the paper is guided to pass onto the winding core. At its free end portion, the arm has a roller rotatably mounted thereon which constitutes a body of rotation contacting with the paper roll so that with the winding core rotated and with the roller pressed against the paper roll the paper may be wound up into the paper roll on the rotating winding core without the occurrence of a paper winding wrinkle, whereby with a distance held constant at all times between the feed roll and the roller along a paper winding path, paper winding without such wrinkling can be achieved to yield a paper roll that is large in its maximum diameter.

摘要翻译： 用于引导沿供纸路径输送的纸的臂可绕着卷芯的一侧在其基端部摆动地支撑。 臂设置有自由卷，纸张被引导到其上以传递到卷芯上。 在其自由端部，臂具有可旋转地安装在其上的辊，其构成与纸卷接触的旋转体，使得当卷绕芯旋转并且辊被压靠在纸卷上时，纸可以卷绕到纸中 卷绕在旋转的卷芯上，而不会发生纸卷绕皱纹，由此沿着纸卷绕路径在进给辊和辊之间始终保持恒定的距离，可以实现没有这种起皱的纸卷绕以产生纸卷 其最大直径很大。

公开(公告)号：US20140231572A1

公开(公告)日：2014-08-21

申请号：US14173871

申请日：2014-02-06

申请人： Hideo Izawa ,  Yuuichi Yamazaki ,  Kouichi Ooyama ,  Masaru Kusanagi

发明人： Hideo Izawa ,  Yuuichi Yamazaki ,  Kouichi Ooyama ,  Masaru Kusanagi

IPC分类号： B65H18/26 ,  B65H27/00

CPC分类号： B65H18/26 ,  B65H18/10 ,  B65H27/00 ,  B65H2403/942 ,  B65H2801/12 ,  B65H2801/15

摘要： An arm for guiding paper fed along a paper feed path is swingably supported at its base end portion on one side of the winding core. The arm is provided with a free roll, on which the paper is guided to pass onto the winding core. At its free end portion, the arm has a roller rotatably mounted thereon which constitutes a body of rotation contacting with the paper roll so that with the winding core rotated and with the roller pressed against the paper roll the paper may be wound up into the paper roll on the rotating winding core without the occurrence of a paper winding wrinkle, whereby with a distance held constant at all times between the feed roll and the roller along a paper winding path, paper winding without such wrinkling can be achieved to yield a paper roll that is large in its maximum diameter.

摘要翻译： 用于引导沿供纸路径输送的纸的臂可绕着卷芯的一侧在其基端部摆动地支撑。 臂设置有自由卷，纸张被引导到其上以传递到卷芯上。 在其自由端部，臂具有可旋转地安装在其上的辊，其构成与纸卷接触的旋转体，使得当卷绕芯旋转并且辊被压靠在纸卷上时，纸可以卷绕到纸中 卷绕在旋转的卷芯上，而不会发生纸卷绕皱纹，由此沿着纸卷绕路径在进给辊和辊之间始终保持恒定的距离，可以实现没有这种起皱的纸卷绕以产生纸卷 其最大直径很大。