公开(公告)号：US06522861B2

公开(公告)日：2003-02-18

申请号：US10135285

申请日：2002-04-30

申请人： Naoto Tokutake ,  Susumu Tashiro ,  Motozi Kawamoto ,  Masakazu Fukuchi ,  Kazuyoshi Kimura ,  Susumu Okui ,  Masahiro Shigetomi ,  Kosuke Minoshima

发明人： Naoto Tokutake ,  Susumu Tashiro ,  Motozi Kawamoto ,  Masakazu Fukuchi ,  Kazuyoshi Kimura ,  Susumu Okui ,  Masahiro Shigetomi ,  Kosuke Minoshima

IPC分类号： G03G1500

CPC分类号： G03G21/1676 ,  G03G15/0194 ,  G03G21/1647 ,  G03G2215/0119 ,  G03G2221/1603 ,  G03G2221/1642 ,  G03G2221/1684

摘要： A color image forming apparatus is provided wherein toner images formed on a plurality of image carriers are primarily transferred onto an intermediate transfer object, and then, are secondarily transferred onto a recording sheet. The color image-forming apparatus includes an intermediate transfer member, a longitudinal direction of which is arranged in substantially a vertical direction, and onto which toner images formed on image carriers are sequentially transferred in such a manner that the toner images overlap relative to each other so as to form a color toner image on the intermediate transfer member. In addition, a transferring device is provided to transfer the color toner image formed on the intermediate transfer member onto a transfer sheet. The intermediate transfer member and the image carriers are integrated into a rack, and the rack is drawable in substantially a horizontal direction with respect to a mainframe of the color image-forming apparatus.

摘要翻译： 提供一种彩色图像形成装置，其中形成在多个图像载体上的调色剂图像主要被转印到中间转印体上，然后被二次转印到记录纸上。 彩色图像形成装置包括中间转印部件，其长度方向基本上沿垂直方向排列，并且在图像载体上形成的调色剂图像依次转印到调色剂图像相对于彼此重叠的方式 以便在中间转印部件上形成彩色调色剂图像。 此外，提供转印装置以将形成在中间转印部件上的彩色调色剂图像转印到转印纸上。 中间转印部件和图像载体被集成到齿条中，并且齿条相对于彩色图像形成装置的主机在大致水平方向上可拉伸。

公开(公告)号：US06484003B2

公开(公告)日：2002-11-19

申请号：US09881927

申请日：2001-06-14

申请人： Naoto Tokutake ,  Susumu Tashiro ,  Motozi Kawamoto ,  Masakazu Fukuchi ,  Kazuyoshi Kimura ,  Susumu Okui ,  Masahiro Shigetomi ,  Kosuke Minoshima

发明人： Naoto Tokutake ,  Susumu Tashiro ,  Motozi Kawamoto ,  Masakazu Fukuchi ,  Kazuyoshi Kimura ,  Susumu Okui ,  Masahiro Shigetomi ,  Kosuke Minoshima

IPC分类号： G03G1500

CPC分类号： G03G21/1676 ,  G03G15/0194 ,  G03G21/1647 ,  G03G2215/0119 ,  G03G2221/1603 ,  G03G2221/1642 ,  G03G2221/1684

摘要： The present invention concerns a color image forming apparatus wherein toner images formed on a plurality of image carriers are primarily transferred onto an intermediate transfer object, and then, are secondarily transferred onto a recording sheet. The color image-forming apparatus includes a plurality of image carriers; a plurality of latent image forming devices to form electrostatic latent images on the image carriers; a plurality of developing devices to develop the electrostatic latent images with toner to form visible toner images on the image carriers; an intermediate transfer member, a longitudinal direction of which is arranged at substantially a vertical direction, and onto which the toner images formed on the image carriers are sequentially transferred in such a manner that the toner images overlap relative to each other so as to form a color toner image on the intermediate transfer member; and a transferring device to transfer the color toner image formed on the intermediate transfer member onto a transfer sheet. The intermediate transfer member and the image carriers are integrated into a rack, and the rack is drawable in substantially a horizontal direction in respect to a mainframe of the color image-forming apparatus.

摘要翻译： 本发明涉及一种彩色图像形成装置，其中形成在多个图像载体上的调色剂图像主要被转印到中间转印体上，然后被二次转印到记录片材上。 彩色图像形成装置包括多个图像载体; 多个潜像形成装置，用于在图像载体上形成静电潜像; 多个显影装置，用调色剂显影静电潜像，以在图像载体上形成可见的调色剂图像; 中间转印部件，其长度方向基本上沿垂直方向布置，并且其上形成在图像载体上的调色剂图像依次转印到调色剂图像相对于彼此重叠的方式上， 中间转印部件上的彩色调色剂图像; 以及将形成在中间转印部件上的彩色调色剂图像转印到转印纸上的转印装置。 中间转印构件和图像载体被集成到齿条中，并且齿条相对于彩色图像形成装置的主机在大致水平方向上可拉伸。