公开(公告)号：US20090304412A1

公开(公告)日：2009-12-10

申请号：US12341006

申请日：2008-12-22

申请人： Yoshiteru HATTORI ,  Wei Ming WANG ,  Hidetoshi YANO ,  Sachiko YANO ,  Atsuhisa NAKASHIMA

发明人： Yoshiteru HATTORI ,  Wei Ming WANG ,  Hidetoshi YANO ,  Sachiko YANO ,  Atsuhisa NAKASHIMA

IPC分类号： G03G21/16

CPC分类号： G03G21/1842 ,  G03G2221/1869

摘要： An image forming apparatus is provided. The image forming apparatus includes a main body; process cartridges, each including a photosensitive drum and a developing roller; a body frame including a abutment portions and projecting portions; fixing members configured to rotate to a locked state where the fixing members bring the process cartridges into abutment with the abutment portions and to an unlocked state where the fixing members are spaced apart from the process cartridges; spacing members which move to a spacing position where the developing rollers are spaced apart from the photosensitive rollers and a permissive position where the developing rollers are in contact with the developing rollers; and a translation member reciprocating in a straight line for displacing the fixing members between the locked state and the unlocked state and moving the spacing members between the spacing position and the permissive position.

摘要翻译： 提供一种图像形成装置。 图像形成装置包括主体; 处理盒，每个处理盒包括感光鼓和显影辊; 主体框架，包括邻接部分和突出部分; 固定构件被构造成旋转到固定构件使处理盒与抵接部分抵接的锁定状态，以及固定构件与处理盒间隔开的解锁状态; 移动到间隔位置的间隔构件，其中显影辊与感光辊间隔开，并且显影辊与显影辊接触的允许位置; 以及平移构件，其以直线往复运动，用于在所述锁定状态和所述解锁状态之间移动所述固定构件，并且使所述间隔构件在所述间隔位置和所述容许位置之间移动。

公开(公告)号：US20080253815A1

公开(公告)日：2008-10-16

申请号：US11866518

申请日：2007-10-03

申请人： Hidetoshi YANO ,  Osamu Naruse ,  Kenji Sugiura ,  Naomi Sugimoto ,  Yasuyuki Yamashita

发明人： Hidetoshi YANO ,  Osamu Naruse ,  Kenji Sugiura ,  Naomi Sugimoto ,  Yasuyuki Yamashita

IPC分类号： G03G21/00

CPC分类号： G03G21/0035

摘要： A cleaning brush configured to remove toner from a surface of a member of an image forming apparatus; wherein the cleaning brush includes a plurality of fibers having an inside part formed from a conductive material and a surface part formed by an insulating material.

摘要翻译： 清洁刷，其构造成从图像形成装置的构件的表面去除调色剂; 其中所述清洁刷包括多个纤维，所述纤维具有由导电材料形成的内部部分和由绝缘材料形成的表面部分。

公开(公告)号：US20090092428A1

公开(公告)日：2009-04-09

申请号：US12248364

申请日：2008-10-09

申请人： Hidetoshi YANO ,  Osamu Naruse ,  Naomi Sugimoto ,  Kenji Sugiura ,  Hiroki Nakamatsu

发明人： Hidetoshi YANO ,  Osamu Naruse ,  Naomi Sugimoto ,  Kenji Sugiura ,  Hiroki Nakamatsu

IPC分类号： G03G21/00

CPC分类号： G03G21/0035 ,  G03G21/0017 ,  G03G21/0023 ,  G03G21/0076 ,  G03G2221/0005 ,  G03G2221/001

摘要： A cleaning unit, providable to an image carrier unit or an image forming apparatus, includes a cleaning member disposed in contact with a target member to electrically remove residual toner from the target member, an elastic blade disposed in contact with the target member upstream from the cleaning member, a blade supporting member, a blade power source, and a conductive member that is more conductive than the elastic blade, and electrically connects the blade supporting member and the elastic blade. The conductive member is disposed so that an edge part of the conductive member is closer to where the elastic blade contacts the target member than an edge part of the blade supporting member.

摘要翻译： 提供给图像载体单元或图像形成装置的清洁单元包括清洁构件，其设置成与目标构件接触，以从目标构件电除去残留调色剂;弹性刮板，其设置成与所述目标构件接触; 清洁构件，叶片支撑构件，叶片动力源和比弹性叶片更导电的导电构件，并且电连接叶片支撑构件和弹性叶片。 导电构件被布置成使得导电构件的边缘部分比叶片支撑构件的边缘部分更靠近弹性刮板接触目标构件的位置。