公开(公告)号：US08744288B2

公开(公告)日：2014-06-03

申请号：US13430950

申请日：2012-03-27

申请人： Shota Shinoya ,  Masatoshi Shiraki ,  Fumikazu Sato ,  Naoto Ozeki

发明人： Shota Shinoya ,  Masatoshi Shiraki ,  Fumikazu Sato ,  Naoto Ozeki

IPC分类号： G03G15/00 ,  G03G21/16 ,  G03G21/18

CPC分类号： G03G21/1647 ,  G03G21/16 ,  G03G21/1857 ,  G03G21/1864 ,  G03G21/1896

摘要： A cartridge including: a housing including a first side wall and a second side wall which are opposed to each other; a driving input member provided to the first side wall and is configured to rotate; and a first rotary member provided at an outer side of the first side wall and is configured to rotate about a first rotational axis in response to a rotational driving force from the driving input member, wherein the first rotary member includes a protrusion protruding to the outer side, wherein the first rotary member is configured to be moved relative to the first side wall in a direction along the first rotational axis, and wherein an end portion of the first rotary member at an opposite side of the first side wall is configured to be displaced in a direction crossing the first rotational axis.

公开(公告)号：US09348304B2

公开(公告)日：2016-05-24

申请号：US13599572

申请日：2012-08-30

申请人： Fumikazu Sato ,  Shota Shinoya

发明人： Fumikazu Sato ,  Shota Shinoya

IPC分类号： G03G21/00 ,  G03G21/18

CPC分类号： G03G21/1821 ,  G03G21/00 ,  G03G21/0058

摘要： A process cartridge includes: a photoconductor having a peripheral surface; a first roller having a peripheral surface to be pressed against the peripheral surface of the photoconductor and configured to rotate around a first axis of rotation; a second roller having a peripheral surface to be pressed against the peripheral surface of the first roller and configured to rotate around a second axis of rotation which is parallel to the first axis of rotation; a first urging member configured to urge the first roller and the second roller in a first direction toward the photoconductor; and a second urging member configured to urge the second roller in a second direction toward the first roller. The second urging member is arranged such that the second direction is parallel to the first direction.

摘要翻译： 处理盒包括：具有外围表面的感光体; 第一辊，其具有被压靠在光电导体的外周表面上并被围绕第一旋转轴线旋转的外围表面; 第二辊，其具有被压靠在第一辊的圆周表面上并被围绕围绕平行于第一旋转轴线的第二旋转轴线旋转的外周表面; 第一推动构件，其构造成朝向所述感光体朝第一方向推动所述第一辊和所述第二辊; 以及第二推动构件，其构造成朝向第一辊朝第二方向推动第二辊。 第二推动构件被布置成使得第二方向平行于第一方向。

公开(公告)号：US20130051850A1

公开(公告)日：2013-02-28

申请号：US13599572

申请日：2012-08-30

申请人： Fumikazu Sato ,  Shota Shinoya

发明人： Fumikazu Sato ,  Shota Shinoya

IPC分类号： G03G21/18

CPC分类号： G03G21/1821 ,  G03G21/00 ,  G03G21/0058

摘要： A process cartridge includes: a photoconductor having a peripheral surface; a first roller having a peripheral surface to be pressed against the peripheral surface of the photoconductor and configured to rotate around a first axis of rotation; a second roller having a peripheral surface to be pressed against the peripheral surface of the first roller and configured to rotate around a second axis of rotation which is parallel to the first axis of rotation; a first urging member configured to urge the first roller and the second roller in a first direction toward the photoconductor; and a second urging member configured to urge the second roller in a second direction toward the first roller. The second urging member is arranged such that the second direction is parallel to the first direction.

摘要翻译： 处理盒包括：具有外围表面的感光体; 第一辊，其具有被压靠在光电导体的外周表面上并被围绕第一旋转轴线旋转的外围表面; 第二辊，其具有被压靠在第一辊的圆周表面上并被围绕围绕平行于第一旋转轴线的第二旋转轴线旋转的外周表面; 第一推动构件，其构造成朝向所述感光体朝第一方向推动所述第一辊和所述第二辊; 以及第二推动构件，其构造成朝向第一辊朝第二方向推动第二辊。 第二推动构件被布置成使得第二方向平行于第一方向。

公开(公告)号：US20140241736A1

公开(公告)日：2014-08-28

申请号：US14191830

申请日：2014-02-27

申请人： Shota Shinoya

发明人： Shota Shinoya

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G21/1832 ,  G03G21/1842 ,  G03G21/1871 ,  G03G21/1878 ,  G03G21/1885 ,  G03G2215/0141 ,  G03G2215/0875 ,  G03G2221/1807

摘要： An image forming apparatus includes a main body and a cartridge attached to the main body. The cartridge includes: a casing extending in a longitudinal direction; a photosensitive drum extending in the longitudinal direction; and a separating member that is detachably attached to the casing. The photosensitive drum has a peripheral surface and is positioned in confrontation with the endless belt as a result of attachment of the cartridge to the main body. The separating member is attached to the casing and separates the photosensitive drum from the endless belt when the main body is packaged while the cartridge is attached to the main body. The separating member includes first and second end portions disposed on both end portions of the casing, and a connecting portion connecting the first and second end portions and is configured to cover the peripheral surface.

摘要翻译： 图像形成装置包括主体和附接到主体的盒。 盒包括：沿纵向方向延伸的壳体; 沿纵向方向延伸的感光鼓; 以及分离构件，其可拆卸地附接到所述壳体。 感光鼓具有周边表面，并且由于将盒附接到主体而与环形带对抗。 当主体被安装到主体上时，分离构件附接到壳体并将感光鼓与环形带分离。 分离构件包括设置在壳体的两个端部上的第一和第二端部以及连接第一和第二端部并且被构造成覆盖周边表面的连接部分。

公开(公告)号：US09791827B2

公开(公告)日：2017-10-17

申请号：US14191830

申请日：2014-02-27

申请人： Shota Shinoya

发明人： Shota Shinoya

IPC分类号： G03G21/18

CPC分类号： G03G21/1832 ,  G03G21/1842 ,  G03G21/1871 ,  G03G21/1878 ,  G03G21/1885 ,  G03G2215/0141 ,  G03G2215/0875 ,  G03G2221/1807

摘要： An image forming apparatus includes a main body and a cartridge attached to the main body. The cartridge includes: a casing extending in a longitudinal direction; a photosensitive drum extending in the longitudinal direction; and a separating member that is detachably attached to the casing. The photosensitive drum has a peripheral surface and is positioned in confrontation with the endless belt as a result of attachment of the cartridge to the main body. The separating member is attached to the casing and separates the photosensitive drum from the endless belt when the main body is packaged while the cartridge is attached to the main body. The separating member includes first and second end portions disposed on both end portions of the casing, and a connecting portion connecting the first and second end portions and is configured to cover the peripheral surface.

公开(公告)号：US08886075B2

公开(公告)日：2014-11-11

申请号：US13429506

申请日：2012-03-26

申请人： Shota Shinoya ,  Motoaki Mushika

发明人： Shota Shinoya ,  Motoaki Mushika

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G21/1842 ,  G03G21/186 ,  G03G21/1867

摘要： An image forming apparatus may include a process cartridge, an apparatus body and a spacing member. The process cartridge may be detachably mountable to the apparatus body and include a photosensitive unit having a photosensitive member, a developing unit having a developing roller, and a driving input part into which a driving force from the apparatus body is configured to be inputted. The apparatus body may include a driving input member which is configured to input the driving force. Additionally or alternatively, the spacing member may be attached to the process cartridge and configured to space the photosensitive member and the developing roller. The spacing member may include a first cover part which is located between the driving input part and the driving input member and covers at least a portion of the driving input part.

摘要翻译： 图像形成装置可以包括处理盒，装置主体和间隔构件。 处理盒可以可拆卸地安装到装置主体，并且包括具有感光构件的感光单元，具有显影辊的显影单元和驱动输入部分，来自装置主体的驱动力被构造成输入到其中。 装置主体可以包括被配置为输入驱动力的驱动输入构件。 附加地或替代地，间隔构件可以附接到处理盒并且构造成使感光构件和显影辊空间。 间隔构件可以包括位于驱动输入部分和驱动输入构件之间并且覆盖驱动输入部分的至少一部分的第一盖部分。