公开(公告)号：US08862019B2

公开(公告)日：2014-10-14

申请号：US13481131

申请日：2012-05-25

申请人： Tsutomu Komiyama ,  Masaaki Tokunaga ,  Masakazu Shirai ,  Kazuyoshi Hagiwara ,  Kazutoshi Sugitani ,  Koichi Sato ,  Masaaki Takahashi

发明人： Tsutomu Komiyama ,  Masaaki Tokunaga ,  Masakazu Shirai ,  Kazuyoshi Hagiwara ,  Kazutoshi Sugitani ,  Koichi Sato ,  Masaaki Takahashi

IPC分类号： G03G15/16

CPC分类号： G03G15/161 ,  G03G15/0189 ,  G03G15/168 ,  G03G2215/00143

摘要： A cleaning device includes at least one first cleaning member that removes residual substances that remain on a surface of an endless belt by being in contact with the surface of the endless belt while rotating in a direction that is opposite to a movement direction in which the endless belt moves; a second cleaning member that is brought into contact with and separated from the surface of the endless belt at a predetermined timing and removes the residual substances that remain on the surface of the endless belt; and a switching unit that switches a rotation direction of the first cleaning member to a direction the same as the movement direction of the endless belt when the second cleaning member is brought into contact with the surface of the endless belt and cleans the surface.

摘要翻译： 清洁装置包括至少一个第一清洁构件，其通过与环形带的表面接触而移除残留在环形带表面上的残留物质，同时沿与环形带的移动方向相反的方向旋转， 皮带移动; 第二清洁构件，其在预定的时间与环形带的表面接触并分离，并且去除残留在环形带表面上的残留物质; 以及切换单元，当第二清洁构件与环形带的表面接触并且清洁表面时，将第一清洁构件的旋转方向切换到与环形带的移动方向相同的方向。

公开(公告)号：US08285169B2

公开(公告)日：2012-10-09

申请号：US12784216

申请日：2010-05-20

申请人： Masakazu Shirai ,  Masaaki Tokunaga ,  Naoto Yoshino

发明人： Masakazu Shirai ,  Masaaki Tokunaga ,  Naoto Yoshino

IPC分类号： G03G15/00

CPC分类号： G03G15/80 ,  G03G21/1652 ,  G03G2221/166

摘要： A feeding apparatus includes: an insulative feeding apparatus main body; plural first feeder lines; and a second feeder line, the feeding apparatus main body having: a first support member that supports the plural first feeder lines; and a second support member that supports the second feeder line, the first support member having: a wall surface part having a wall surface; and at least one projection projected from the wall surface in a direction crossing the wall surface, the plural first feeder lines being provided in space formed between the first support member and the second support member, and mutually partitioned from each other with the at least one projection, and the second feeder line being provided on a side of a surface of the second support member opposite to a surface on a side opposite to the plural first feeder lines.

摘要翻译： 一种给料装置，包括：绝缘供给装置主体; 多个第一馈线; 和第二供给线，所述供给装置主体具有：支撑所述多个第一供给线的第一支撑部件; 以及第二支撑构件，其支撑所述第二供给线，所述第一支撑构件具有：具有壁面的壁面部; 以及至少一个从所述壁表面沿与所述壁表面相交的方向突出的突起，所述多个第一馈送线设置在形成于所述第一支撑构件和所述第二支撑构件之间的空间中，并且至少一个 并且所述第二馈送线设置在所述第二支撑构件的与所述多个第一馈线相对的一侧上的表面相对的表面的一侧上。

公开(公告)号：US09037041B2

公开(公告)日：2015-05-19

申请号：US13411971

申请日：2012-03-05

申请人： Masakazu Shirai ,  Masatoshi Yamada ,  Masaaki Tokunaga ,  Hiroyuki Koide ,  Mabumi Kashihara

发明人： Masakazu Shirai ,  Masatoshi Yamada ,  Masaaki Tokunaga ,  Hiroyuki Koide ,  Mabumi Kashihara

IPC分类号： G03G15/08 ,  G03G21/16

CPC分类号： G03G21/1633 ,  G03G21/1647 ,  G03G21/168 ,  G03G2215/0132

摘要： A transfer assembly includes a support member having a side wall that extends in such a direction as to intersect a line extending from the rotation axis of a transfer roller and that has a hole through which a support shaft is inserted with some play being present. The hole has such a shape that, at the beginning of a period when a door is rotated from an open state to a closed state and a positioned portion is in contact with a positioning member, gaps are formed between the support shaft and a wall surface of the hole on both sides of the support shaft in a radial direction crossing an arc that is drawn from a center of the arc at the center line of rotation of the door and that passes through the support shaft.

摘要翻译： 传送组件包括支撑构件，该支撑构件具有沿与从转印辊的旋转轴线延伸的线相交的方向延伸的侧壁，并且具有孔，通过该孔插入支撑轴，并且存在一些游隙。 该孔具有这样的形状，即在门从打开状态转动到关闭状态并且定位部与定位部件接触的期间开始时，在支承轴与壁面之间形成间隙 所述支撑轴的两侧上的所述孔的径向方向上穿过在所述门的中心线处的弧的中心并且穿过所述支撑轴的弧线。

公开(公告)号：US08699935B2

公开(公告)日：2014-04-15

申请号：US12549922

申请日：2009-08-28

申请人： Kazumi Yamanaka ,  Yoshihiro Enomoto ,  Masaaki Tokunaga ,  Hirofumi Goto ,  Shinichi Kawamata ,  Hiroaki Yagi ,  Masakazu Shirai

发明人： Kazumi Yamanaka ,  Yoshihiro Enomoto ,  Masaaki Tokunaga ,  Hirofumi Goto ,  Shinichi Kawamata ,  Hiroaki Yagi ,  Masakazu Shirai

IPC分类号： G03G21/00 ,  G03G21/10

CPC分类号： G03G21/105 ,  G03G2221/1624

摘要： A developer-conveying apparatus is provided, the developer-conveying apparatus including: a conveying member that has a rotational axis rotatably set in a container and a blade formed around the rotational axis, the conveying member conveying a developer along the rotational axis by rotation; and a static eliminating member set in the container and eliminating static electricity of the developer in the container by being brought into contact with the developer.

摘要翻译： 提供了一种显影剂输送装置，该显影剂输送装置包括：输送构件，其具有可旋转地设置在容器中的旋转轴线和围绕旋转轴线形成的叶片，输送构件通过旋转沿着旋转轴线输送显影剂; 以及设置在容器中的消除静电元件，通过与显影剂接触来消除容器中的显影剂的静电。

公开(公告)号：US20130077995A1

公开(公告)日：2013-03-28

申请号：US13414869

申请日：2012-03-08

申请人： Masaaki TOKUNAGA ,  Masakazu Shirai ,  Masatoshi Yamada ,  Mabumi Kashihara ,  Hiroyuki Koide

发明人： Masaaki TOKUNAGA ,  Masakazu Shirai ,  Masatoshi Yamada ,  Mabumi Kashihara ,  Hiroyuki Koide

IPC分类号： G03G21/00

CPC分类号： G03G21/1623 ,  G03G21/1633 ,  G03G21/1638 ,  G03G21/1647

摘要： An image forming apparatus includes a body frame, a transport unit, an image carrier, a transfer device, a fixing device, a guide member assembly, a door, and a positioning member. The guide member assembly includes a guide member, a positioned portion, and a support member. The support member supports the guide member and has a side wall that extends in such a direction as to intersect a line drawn in the width direction and that has a hole through which the support shaft is inserted with some play being present. The guide member assembly is supported by the door with some play being present between the guide member assembly and the base plate and is urged by the urging member. The hole is a long hole having a major axis extending in an opening direction of the door away from the center line of rotation of the door.

摘要翻译： 图像形成装置包括主体框架，输送单元，图像载体，转印装置，定影装置，引导构件组件，门和定位构件。 引导构件组件包括引导构件，定位部分和支撑构件。 所述支撑构件支撑所述引导构件，并且具有侧壁，所述侧壁沿与所述宽度方向拉伸的线相交的方向延伸，并且所述侧壁具有孔，所述支撑轴通过所述孔插入，所述孔存在一些游隙。 引导构件组件由门支撑，在导向构件组件和基板之间存在一些游隙，并被推动构件推动。 孔是长孔，其长轴在门的打开方向上延伸远离门的中心线。

公开(公告)号：US20100232851A1

公开(公告)日：2010-09-16

申请号：US12549922

申请日：2009-08-28

申请人： Kazumi Yamanaka ,  Yoshihiro Enomoto ,  Masaaki Tokunaga ,  Hirofumi Goto ,  Shinichi Kawamata ,  Hiroaki Yagi ,  Masakazu Shirai

发明人： Kazumi Yamanaka ,  Yoshihiro Enomoto ,  Masaaki Tokunaga ,  Hirofumi Goto ,  Shinichi Kawamata ,  Hiroaki Yagi ,  Masakazu Shirai

IPC分类号： G03G21/00 ,  G03G15/16

CPC分类号： G03G21/105 ,  G03G2221/1624

摘要： A developer-conveying apparatus is provided, the developer-conveying apparatus including: a conveying member that has a rotational axis rotatably set in a container and a blade formed around the rotational axis, the conveying member conveying a developer along the rotational axis by rotation; and a static eliminating member set in the container and eliminating static electricity of the developer in the container by being brought into contact with the developer.

摘要翻译： 提供了一种显影剂输送装置，该显影剂输送装置包括：输送构件，其具有可旋转地设置在容器中的旋转轴线和围绕旋转轴线形成的叶片，输送构件通过旋转沿着旋转轴线输送显影剂; 以及设置在容器中的消除静电元件，通过与显影剂接触来消除容器中的显影剂的静电。

公开(公告)号：US08774674B2

公开(公告)日：2014-07-08

申请号：US13414869

申请日：2012-03-08

申请人： Masaaki Tokunaga ,  Masakazu Shirai ,  Masatoshi Yamada ,  Mabumi Kashihara ,  Hiroyuki Koide

发明人： Masaaki Tokunaga ,  Masakazu Shirai ,  Masatoshi Yamada ,  Mabumi Kashihara ,  Hiroyuki Koide

IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G21/16

CPC分类号： G03G21/1623 ,  G03G21/1633 ,  G03G21/1638 ,  G03G21/1647

摘要： An image forming apparatus includes a body frame, a transport unit, an image carrier, a transfer device, a fixing device, a guide member assembly, a door, and a positioning member. The guide member assembly includes a guide member, a positioned portion, and a support member. The support member supports the guide member and has a side wall that extends in such a direction as to intersect a line drawn in the width direction and that has a hole through which a support shaft is inserted with some play being present. The guide member assembly is supported by the door with some play being present between the guide member assembly and a base plate and is urged by an urging member. The hole is a long hole having a major axis extending in an opening direction of the door away from a center line of rotation of the door.

摘要翻译： 图像形成装置包括主体框架，输送单元，图像载体，转印装置，定影装置，引导构件组件，门和定位构件。 引导构件组件包括引导构件，定位部分和支撑构件。 所述支撑构件支撑所述引导构件，并且具有侧壁，所述侧壁沿与所述宽度方向所画的线相交的方向延伸，并且具有孔，通过所述孔插入支撑轴，并且存在一些游隙。 引导构件组件由门支撑，在引导构件组件和基板之间存在一些游隙，并且被推动构件推动。 孔是长孔，其长轴在门的打开方向上延伸远离门的中心线。