公开(公告)号：US20130051849A1

公开(公告)日：2013-02-28

申请号：US13599335

申请日：2012-08-30

Applicant: Nao Itabashi ,  Naoya Kamimura ,  Ryuya Yamazaki ,  Hideshi Nishiyama

Inventor： Nao Itabashi ,  Naoya Kamimura ,  Ryuya Yamazaki ,  Hideshi Nishiyama

IPC: G03G21/18 ,  G03G15/06

CPC classification number: G03G21/1647 ,  G03G15/0865 ,  G03G21/1676 ,  G03G21/1821 ,  G03G21/1857 ,  G03G21/1864

Abstract: A process cartridge including: a photosensitive member cartridge including a photosensitive member; and a developing cartridge including a developer carrier. The developing cartridge further includes: an inputting portion; a first cover; and a second cover. The first cover has a first engagement portion configured to move the developer carrier away from the photosensitive member. The first engagement portion is positioned between an axis of the developer carrier extending in an axial direction and an axis of the inputting portion extending in the axial direction, when projected in the axial direction. The second cover has a second engagement portion configured to move the developer carrier away from the photosensitive member. The second engagement portion is positioned between the axis of the developer carrier and the axis of the inputting portion, when projected in the axial direction.

Abstract translation: 一种处理盒，包括：感光构件盒，包括感光构件; 以及包括显影剂载体的显影盒。 显影盒还包括：输入部分; 第一封 和第二个盖子。 第一盖具有构造成将显影剂载体远离感光构件移动的第一接合部分。 当沿轴向突出时，第一接合部分位于沿轴向延伸的显影剂载体的轴线和沿轴向方向延伸的输入部分的轴线之间。 第二盖具有配置成将显影剂载体远离感光构件移动的第二接合部分。 当沿轴向突出时，第二接合部分位于显影剂载体的轴线和输入部分的轴线之间。

公开(公告)号：US20130051847A1

公开(公告)日：2013-02-28

申请号：US13598796

申请日：2012-08-30

Applicant: Naoya Kamimura

Inventor： Naoya Kamimura

IPC: G03G21/18

CPC classification number: G03G21/18 ,  G03G15/757 ,  G03G21/1821 ,  G03G21/1853 ,  G03G21/186

Abstract: The photosensitive member cartridge includes: a photosensitive member; a mounting portion; and a shaft. The photosensitive member has an axis extending in an axial direction. The mounting portion is configured to accommodate a developing cartridge therein. The shaft extends in the axial direction. The shaft includes: a first abutment portion configured to be abuttable on the developing cartridge when the developing cartridge is mounted in the mounting portion; and a positioned portion configured to be subjected to positioning with respect to a main casing of an image forming apparatus when the photosensitive member cartridge is mounted in the main casing of the image forming apparatus.

Abstract translation: 感光构件盒包括：感光构件; 安装部分; 和轴。 感光构件具有沿轴向延伸的轴线。 安装部分构造成在其中容纳显影盒。 轴沿轴向延伸。 所述轴包括：第一邻接部分，其构造成当所述显影盒安装在所述安装部分中时可抵靠在所述显影盒上; 以及被配置为当感光构件盒安装在图像形成装置的主壳体中时相对于图像形成装置的主壳体进行定位的定位部分。

公开(公告)号：US20130051833A1

公开(公告)日：2013-02-28

申请号：US13598708

申请日：2012-08-30

Applicant: Nao Itabashi ,  Naoya Kamimura

Inventor： Nao Itabashi ,  Naoya Kamimura

IPC: G03G15/08

CPC classification number: G03G15/0889 ,  G03G15/065 ,  G03G15/0865 ,  G03G21/1676 ,  G03G21/1864 ,  G03G21/1896

Abstract: In a cartridge, a housing has a developer accommodating portion and includes a first side wall and a second side wall. A coupling member is disposed at a position opposite to the developer accommodating portion with respect to the first side wall. A detection body is disposed at a position opposite to the developer accommodating portion with respect to the second side wall. A first driving force transmission member is positioned at the same side with the coupling member with respect to the first side wall, and transmits driving force from the coupling member to a rotating member. A second driving force transmission member is positioned at the same side with the detection body with respect to the second side wall, and transmits driving force from the rotating member to the detection body.

Abstract translation: 在盒中，壳体具有显影剂容纳部分，并且包括第一侧壁和第二侧壁。 联接构件相对于第一侧壁设置在与显影剂容纳部相对的位置处。 检测体相对于第二侧壁设置在与显影剂容纳部相对的位置处。 第一驱动力传递构件相对于第一侧壁与联接构件位于同一侧，并且将驱动力从联接构件传递到旋转构件。 第二驱动力传递部件与检测体相对于第二侧壁位于同一侧，并且将驱动力从旋转部件传递到检测体。

公开(公告)号：US08340549B2

公开(公告)日：2012-12-25

申请号：US12419624

申请日：2009-04-07

Applicant: Hiroshi Igarashi ,  Naoya Kamimura ,  Yoshiya Tomatsu

Inventor： Hiroshi Igarashi ,  Naoya Kamimura ,  Yoshiya Tomatsu

IPC: G03G15/00

CPC classification number: G03G21/1846 ,  G03G15/0178 ,  G03G15/0194 ,  G03G21/1619 ,  G03G21/1661 ,  G03G21/18 ,  G03G21/1821 ,  G03G21/1842 ,  G03G2215/0119 ,  G03G2221/1846

Abstract: Image forming apparatuses include: a casing; an image forming unit removable from the casing in a first direction; and plural developer cartridges. The cartridges may be attached and detached with respect to the image forming unit in a second direction that is inclined toward the first direction. Other image forming apparatuses include: a casing; an exposure device; a plurality of cartridges configured to be attached and detached with respect to the casing in a first direction; and a recording medium transport system for transporting recording media adjacent the photosensitive members in a second direction. The first direction may be inclined with respect to the second direction, and at least a portion of optical paths of the light emitted from the exposure device may extend parallel with the first direction. Aspects also relate to image forming units, e.g., for use in image forming apparatuses as described above.

Abstract translation: 图像形成装置包括：壳体; 图像形成单元，其沿着第一方向从所述壳体移除; 和多个显影剂盒。 盒可以相对于图像形成单元在朝向第一方向倾斜的第二方向上被附接和分离。 其他图像形成装置包括：壳体; 曝光装置; 多个盒，其构造成在第一方向上相对于所述壳体被附接和分离; 以及用于在第二方向上传送与感光构件相邻的记录介质的记录介质传送系统。 第一方向可以相对于第二方向倾斜，并且从曝光装置发射的光的至少一部分光路可以与第一方向平行地延伸。 方面还涉及图像形成单元，例如用于如上所述的图像形成装置。

公开(公告)号：US08290397B2

公开(公告)日：2012-10-16

申请号：US13237652

申请日：2011-09-20

Applicant: Naoya Kamimura

Inventor： Naoya Kamimura

IPC: G03G15/00 ,  G03G21/18

CPC classification number: G03G21/1842 ,  G03G21/1832 ,  G03G21/1853 ,  G03G21/1864

Abstract: A process cartridge is configured to be mounted in an apparatus main body along a predetermined mounting direction. The process cartridge may include a photosensitive drum; a drum drive input member into which a driving force for rotating the photosensitive drum is configured to be inputted; and a frame which holds the photosensitive drum and the drum drive input member. The frame includes a substantially cylindrical first protecting member which is formed on the frame. The first protecting member is configured to accommodate the drum drive input member, and project in a rotational axis direction of the photosensitive drum, wherein a projecting amount of a portion of the first protecting member which lies at a downstream side in the mounting direction is smaller than a projecting amount of a portion of the first protecting member which lies at an upstream side in the mounting direction.

Abstract translation: 处理盒被构造成沿着预定的安装方向安装在设备主体中。 处理盒可以包括感光鼓; 鼓驱动输入构件，用于旋转感光鼓的驱动力被配置成输入; 以及保持感光鼓和鼓驱动输入构件的框架。 框架包括形成在框架上的大致圆筒形的第一保护构件。 第一保护构件被配置为容纳鼓驱动输入构件，并且在感光鼓的旋转轴线方向上突出，其中位于安装方向下游侧的第一保护构件的一部分的突出量较小 比第一保护构件的位于安装方向上游侧的部分的突出量多。

公开(公告)号：US08213826B2

公开(公告)日：2012-07-03

申请号：US13213924

申请日：2011-08-19

Applicant: Shougo Sato ,  Takeyuki Takagi ,  Naoya Kamimura

Inventor： Shougo Sato ,  Takeyuki Takagi ,  Naoya Kamimura

IPC: G03G15/00 ,  G03G15/08 ,  G03G21/18

CPC classification number: G03G15/065 ,  G03B21/18 ,  G03G15/0865 ,  G03G21/1647 ,  G03G21/1652 ,  G03G21/1676 ,  G03G21/18 ,  G03G21/1807 ,  G03G21/1814 ,  G03G2221/1657 ,  G03G2221/166

Abstract: A developing cartridge includes a case having a first sidewall and a second sidewall opposite to the first sidewall, and a developing roller disposed between the first sidewall and second sidewall. The developing roller can include a developing roller shaft and a developing roller member configured to carry a developing agent thereon, the developing roller member disposed around the developing roller shaft. Also, the developing cartridge can include an electrode disposed on the first sidewall adjacent to the developing roller shaft, the electrode electrically connected to the developing roller member, and a driven coupling disposed on the second sidewall. The electrode can include, an extending portion extending in a direction away from the first sidewall. An outermost periphery of the driven coupling defines a projection plane projecting in a direction towards the electrode, wherein at least a part of the extending portion is disposed within the projection plane.

Abstract translation: 显影盒包括具有第一侧壁和与第一侧壁相对的第二侧壁的壳体，以及设置在第一侧壁和第二侧壁之间的显影辊。 显影辊可以包括显影辊轴和构造成在其上承载显影剂的显影辊构件，显影辊构件设置在显影辊轴周围。 此外，显影盒可以包括设置在与显影辊轴相邻的第一侧壁上的电极，电连接到显影辊构件的电极和设置在第二侧壁上的从动联接器。 电极可以包括沿远离第一侧壁的方向延伸的延伸部分。 从动联轴器的最外围限定了一个沿朝向电极的方向突出的突出平面，其中延伸部分的至少一部分设置在投影平面内。

公开(公告)号：USD638052S1

公开(公告)日：2011-05-17

申请号：US29334216

申请日：2009-03-23

Applicant: Fumikazu Sato ,  Naoya Kamimura ,  Nao Itabashi ,  Hideshi Nishiyama

Designer： Fumikazu Sato ,  Naoya Kamimura ,  Nao Itabashi ,  Hideshi Nishiyama

公开(公告)号：US07706714B2

公开(公告)日：2010-04-27

申请号：US11527569

申请日：2006-09-27

Applicant: Naoya Kamimura

Inventor： Naoya Kamimura

IPC: G03G15/08

CPC classification number: G03G15/0817 ,  G03G2215/0119

Abstract: An image-forming device includes a plurality of developer cartridges, a developer moving member and a conveying belt. Each of the developer cartridges includes a casing, a developing roller and a leakage restraining member. The peripheral surface of the developer cartridge has a first peripheral part to convey the developer accommodated in the casing and a second peripheral part. The leakage restraining member is disposed between the casing and the second peripheral part and slidingly contacts the second peripheral part so as to restrain the developer from leaking out of the first peripheral part. The developer moving member moves developer leaked from between the second peripheral part and the leakage restraining member out of a predetermined region at a position opposing the leakage restraining member.

Abstract translation: 图像形成装置包括多个显影剂盒，显影剂移动构件和输送带。 每个显影剂盒包括壳体，显影辊和泄漏抑制构件。 显影剂盒的外围表面具有第一周边部分，以输送容纳在壳体中的显影剂和第二周边部分。 泄漏抑制构件设置在壳体和第二周边部分之间并滑动地接触第二周边部分，以便限制显影剂从第一周边部分泄漏出来。 显影剂移动构件使显影剂从与第二周边部分和泄漏抑制构件之间的泄漏抑制构件泄漏到与泄漏限制构件相对的位置处的预定区域内。

公开(公告)号：US07689139B2

公开(公告)日：2010-03-30

申请号：US11523632

申请日：2006-09-20

Applicant: Naoya Kamimura

Inventor： Naoya Kamimura

IPC: G03G15/00

CPC classification number: G03G21/1867 ,  G03G15/0865 ,  G03G15/0896 ,  G03G2215/066 ,  G03G2221/163

Abstract: The pressed area mounted on the developer cartridge case is pressed towards a developer cartridge pressing direction. The developer roller and the photosensitive drum are in contact at a contact position. Electric potential is supplied to the developer cartridge when the electrical connection protrusion connected electrically to the developer roller rotation drive axis and the electrical connection part mounted on the outside of the developer cartridge are pushed together in the electrical connection pressing direction. Here, the electrical connection pressing direction is semi-orthogonal to the pressing action line that connects the pressing position and the contact position. Furthermore, the electrical connection protrusion crosses the pressing action line.

Abstract translation: 安装在显影剂盒壳体上的按压区域朝着显影剂盒按压方向被按压。 显影辊和感光鼓在接触位置处接触。 当电连接到显影辊旋转驱动轴的电连接突起和安装在显影剂盒外部的电连接部分沿电连接按压方向被推到一起时，将电势提供给显影剂盒。 这里，电连接按压方向与连接按压位置和接触位置的按压作用线半正交。 此外，电连接突起与压制线交叉。

公开(公告)号：US20090190955A1

公开(公告)日：2009-07-30

申请号：US12419624

申请日：2009-04-07

Applicant: Hiroshi Igarashi ,  Naoya Kamimura ,  Yoshiya Tomatsu

Inventor： Hiroshi Igarashi ,  Naoya Kamimura ,  Yoshiya Tomatsu

IPC: G03G21/18

CPC classification number: G03G21/1846 ,  G03G15/0178 ,  G03G15/0194 ,  G03G21/1619 ,  G03G21/1661 ,  G03G21/18 ,  G03G21/1821 ,  G03G21/1842 ,  G03G2215/0119 ,  G03G2221/1846

Abstract: Image forming apparatuses include: a casing; an image forming unit removable from the casing in a first direction; and plural developer cartridges. The cartridges may be attached and detached with respect to the image forming unit in a second direction that is inclined toward the first direction. Other image forming apparatuses include: a casing; an exposure device; a plurality of cartridges configured to be attached and detached with respect to the casing in a first direction; and a recording medium transport system for transporting recording media adjacent the photosensitive members in a second direction. The first direction may be inclined with respect to the second direction, and at least a portion of optical paths of the light emitted from the exposure device may extend parallel with the first direction. Aspects also relate to image forming units, e.g., for use in image forming apparatuses as described above.

Abstract translation: 图像形成装置包括：壳体; 图像形成单元，其沿着第一方向从所述壳体移除; 和多个显影剂盒。 盒可以相对于图像形成单元在朝向第一方向倾斜的第二方向上被附接和分离。 其他图像形成装置包括：壳体; 曝光装置; 多个盒，其构造成在第一方向上相对于所述壳体被附接和分离; 以及用于在第二方向上传送与感光构件相邻的记录介质的记录介质传送系统。 第一方向可以相对于第二方向倾斜，并且从曝光装置发射的光的至少一部分光路可以与第一方向平行地延伸。 方面还涉及图像形成单元，例如用于如上所述的图像形成装置。