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41. 发明专利

JP2005178075A Paper positioning device in feeding part of printing machine 有权
标题翻译：打印机送纸部分的纸张定位装置
公开(公告)号：JP2005178075A
公开(公告)日：2005-07-07
申请号：JP2003419486
申请日：2003-12-17
申请人： Ryobi Ltd , リョービ株式会社
发明人： SARADA HIROYUKI
IPC分类号： B41F21/14 , B65H5/06 , B65H9/08 , B65H9/10
CPC分类号： B65H9/08 , B65H9/106 , B65H2701/1315 , B65H2220/04
摘要： PROBLEM TO BE SOLVED: To reduce a burden of work for adjusting the height of a paper holding member corresponding to a change in the thickness of a sheet, in regard to a paper positioning device equipped with the paper holding member which holds down the upward curving of one lateral end part of the sheet. SOLUTION: This device is equipped with the paper holding member 5 having a paper holding part 52 which holds down from above the upward curving of one lateral end part 1b of the sheet 1 coming into contact with a side guide 4, and the paper holding member 5 is so constituted as to rock around a roller support spindle 9 so that the paper holding part 52 thereof may approach and leave the top 6 of a paper loading table. The paper holding member 5 is regulated by the lower end part of an adjusting screw 20 so that the paper holding part 52 may not approach the top 6 of the paper loading table beyond a prescribed position, while the member 5 is urged downward by a coil spring 21. When the sheet having a thickness exceeding a prescribed one is used, the paper holding member 5 rotates against the urging force of the coil spring and the paper holding part 52 leaves the top 6 upward. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了减轻与纸张厚度的变化相对应的用于调节纸张保持部件的高度的工作负担，关于装备有保持部件的纸张定位装置片材的一个侧端部的向上弯曲。解决方案：该装置配备有纸张保持部件5，该纸张保持部件5具有从与侧部引导件4接触的片材1的一个侧端部1b的向上弯曲的上方保持的纸张保持部52，纸张保持构件5被构造成围绕辊支撑主轴9摇摆，使得纸张保持部分52接近并离开纸张装载台的顶部6。纸张保持构件5由调节螺钉20的下端部调节，使得纸张保持部52可能不超过规定位置接近纸张装载台的顶部6，同时构件5被向下推动线圈当使用具有超过规定厚度的片材时，纸张保持构件5克服螺旋弹簧的作用力而旋转，并且纸张保持部件52向上离开顶部6。版权所有（C）2005，JPO＆NCIPI

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