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    Process cartridge including plate configuration with inner and outer side plates that allow for attachment to image forming apparatus
    21.
    发明授权
    Process cartridge including plate configuration with inner and outer side plates that allow for attachment to image forming apparatus 有权
    处理盒包括具有允许附着到图像形成装置的内侧板和外侧板的板构造

    公开(公告)号：US09342046B2

    公开(公告)日：2016-05-17

    申请号：US14095200

    申请日：2013-12-03

    Applicant: Brother Kogyo Kabushiki Kaisha

    Inventor： Koji Abe ,  Junichi Hashimoto

    IPC: G03G15/00 ,  G03G21/18

    CPC classification number: G03G21/1803 ,  G03G21/18 ,  G03G21/1828 ,  G03G21/1864 ,  G03G2221/1609

    Abstract: A process cartridge and an image forming apparatus are provided. The process cartridge is detachably mountable in an apparatus body of the image forming apparatus, and includes a plurality of photosensitive drums, a first outer side plate which is provided on one side of the photosensitive drums in an axial direction of the photosensitive drum, a second outer side plate which is provided on the other side of the photosensitive drums in the axial direction, and opposes the first outer side plate with the photosensitive drums interposed therebetween, and a plurality of input parts which are provided on ends of the photosensitive drums at the one side, respectively. An end face of each of the input parts being provided inward with respect to the outer surface of the first outer side plate.

    Abstract translation: 提供处理盒和图像形成装置。 处理盒可拆卸地安装在图像形成装置的装置主体中，并且包括多个感光鼓，第一外侧板，其沿着感光鼓的轴向方向设置在感光鼓的一侧，第二外侧板 外侧板，其设置在所述感光鼓的另一侧的轴向方向上，并且与所述第一外侧板与所述感光鼓相对置;以及多个输入部，其设置在所述感光鼓的所述 一边分别。 每个输入部分的端面相对于第一外侧板的外表面向内设置。

    Drum unit for supporting developer cartridge that includes developing roller
    22.
    发明授权
    Drum unit for supporting developer cartridge that includes developing roller 有权
    用于支撑包括显影辊的显影剂盒的鼓单元

    公开(公告)号：US09304437B2

    公开(公告)日：2016-04-05

    申请号：US14803335

    申请日：2015-07-20

    Applicant: Brother Kogyo Kabushiki Kaisha

    Inventor： Junichi Hashimoto

    IPC: G03G15/01 ,  G03G21/18 ,  G03G15/08 ,  G03G21/16

    CPC classification number: G03G15/0865 ,  G03G15/0813 ,  G03G15/0875 ,  G03G15/0896 ,  G03G21/1647 ,  G03G21/1676 ,  G03G21/1842 ,  G03G2221/1687 ,  G03G2221/1815

    Abstract: An image forming apparatus includes an apparatus body, a drum unit which holds photosensitive drums in parallel, a developing cartridge which is detachably mounted in the drum unit, a translation member which is provided in the apparatus body to be movable linearly, a shaft which is provided on the tandem photosensitive drum unit for each developing cartridge; and a pivoting member which is rotatably supported by the shaft. The pivoting member includes an abutting portion which is provided on one side to abut the translation member, a pressing portion which is provided on the other side, and is configured to press a predetermined portion of the developing cartridge in a direction in which the developing roller is separated from the photosensitive drum; and a spring portion which applies a biasing force in a direction in which the pressing portion is separated from the predetermined portion.

    Abstract translation: 图像形成装置包括装置本体，平行地保持感光鼓的鼓单元，可拆卸地安装在滚筒单元中的显影盒，设置在设备主体中以可直线移动的平移构件， 设置在用于每个显影盒的串联感光鼓单元上; 以及由所述轴可旋转地支撑的枢转构件。 枢转构件包括设置在一侧以邻接平移构件的抵接部分，设置在另一侧的按压部分，构造成沿显影辊的方向按压显影盒的预定部分 与感光鼓分离; 以及弹簧部，其在按压部与预定部分分离的方向上施加偏置力。

    Image forming apparatus having mechanism for restricting movement of cover
    23.
    发明授权
    Image forming apparatus having mechanism for restricting movement of cover 有权
    具有限制盖运动的机构的图像形成装置

    公开(公告)号：US09213302B2

    公开(公告)日：2015-12-15

    申请号：US14306759

    申请日：2014-06-17

    Applicant: Brother Kogyo Kabushiki Kaisha

    Inventor： Junichi Hashimoto

    IPC: G03G15/00 ,  G03G21/16 ,  G03G15/01

    CPC classification number: G03G21/1628 ,  G03G15/0178 ,  G03G21/1633 ,  G03G2221/1654

    Abstract: An image forming apparatus includes a main body, a cartridge supporting member, a cover and a restricting member. The cartridge supporting member supporting cartridges is movable along a moving path between an inside position and an outside position relative to the main body. The cover is provided at the main body and pivotally movable between a first position and a second position higher than the first position in a direction generally perpendicular to the moving path. The restricting member is movable in interlocking relation with the movement of the cartridge supporting member between a restricting position and a permitting position for restricting and permitting movement of the cover from the second position to the first position. The restricting member is in the restricting position when the cartridge supporting member is in the outside position, and in the permitting position when the cartridge supporting member is in the inside position.

    Abstract translation: 图像形成装置包括主体，盒支撑构件，盖和限制构件。 盒支撑构件支撑筒可沿着相对于主体的内部位置和外部位置之间的移动路径移动。 所述盖设置在所述主体处，并且在大致垂直于所述移动路径的方向上在第一位置和所述第一位置之间的第一位置和第二位置之间可枢转地移动。 限制构件可以与限制位置和允许位置之间的盒支撑构件的运动互锁地移动，以限制并允许盖子从第二位置移动到第一位置。 当盒支撑构件处于外部位置时，限制构件处于限制位置，并且当盒支撑构件处于内部位置时处于允许位置。

    Image forming apparatus
    24.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US09207626B2

    公开(公告)日：2015-12-08

    申请号：US14298296

    申请日：2014-06-06

    Applicant: Brother Kogyo Kabushiki Kaisha

    Inventor： Junichi Hashimoto ,  Norio Uchida ,  Takashi Arakawa

    IPC: G03G21/20 ,  G03G21/16 ,  G03G21/18

    CPC classification number: G03G21/1619 ,  G03G21/1623 ,  G03G21/1842 ,  G03G21/1853 ,  G03G2221/1684

    Abstract: An image forming apparatus including a plurality of image forming units arranged in parallel with each other at intervals in a predetermined direction toward a first side from a second side of the image forming apparatus, each image forming unit including a photoconductive drum, and a charger configured to charge the photoconductive drum, a frame body configured to support the plurality of image forming units, and a regulating member disposed between a first-side image forming unit of the plurality of image forming units that is closest to the first side in the predetermined direction and a first-side end portion of the frame body in the predetermined direction, the regulating member configured to regulate an air current and urge the first-side image forming unit.

    Abstract translation: 一种图像形成装置，包括多个图像形成单元，所述多个图像形成单元从图像形成装置的第二侧沿着预定方向以间隔彼此间隔布置，每个图像形成单元包括感光鼓，以及充电器配置 为了对感光鼓进行充电，被配置为支撑多个图像形成单元的框架体以及设置在多个图像形成单元中的与预定方向上的第一侧最接近的第一侧图像形成单元之间的调节构件 和所述框架体的预定方向的第一侧端部，所述限制构件构造成调节气流并促使所述第一侧图像形成单元。

    Image Forming Apparatus
    27.
    发明申请
    Image Forming Apparatus 有权

    公开(公告)号：US20150003869A1

    公开(公告)日：2015-01-01

    申请号：US14486086

    申请日：2014-09-15

    Applicant: Brother Kogyo Kabushiki Kaisha

    Inventor： Junichi Hashimoto

    IPC: G03G21/16

    CPC classification number: G03G15/0865 ,  G03G15/0813 ,  G03G15/0875 ,  G03G15/0896 ,  G03G21/1647 ,  G03G21/1676 ,  G03G21/1842 ,  G03G2221/1687 ,  G03G2221/1815

    Abstract: An image forming apparatus includes an apparatus body, a drum unit which holds photosensitive drums in parallel, a developing cartridge which is detachably mounted in the drum unit, a translation member which is provided in the apparatus body to be movable linearly, a shaft which is provided on the tandem photosensitive drum unit for each developing cartridge; and a pivoting member which is rotatably supported by the shaft. The pivoting member includes an abutting portion which is provided on one side to abut the translation member, a pressing portion which is provided on the other side, and is configured to press a predetermined portion of the developing cartridge in a direction in which the developing roller is separated from the photosensitive drum; and a spring portion which applies a biasing force in a direction in which the pressing portion is separated from the predetermined portion.

    Unit Provided With Guide Member Capable of Reliably Guiding Recording Medium
    28.
    发明申请
    Unit Provided With Guide Member Capable of Reliably Guiding Recording Medium 有权
    提供具有可靠引导记录介质的导向构件的单元

    公开(公告)号：US20140363197A1

    公开(公告)日：2014-12-11

    申请号：US14297758

    申请日：2014-06-06

    Applicant: Brother Kogyo Kabushiki Kaisha

    Inventor： Junichi Hashimoto

    IPC: G03G21/18

    CPC classification number: G03G21/1647 ,  G03G21/1633 ,  G03G2221/1684

    Abstract: A unit for an image forming apparatus includes: a frame; a photosensitive drum; and a guide member. The frame includes: first and second side plates spaced apart from each other in a first direction and a bridging member. The guide member bridges the first and second side plates; and guides a recording medium in a second direction. The guide member includes: first and second positioned portions fixed in position relative to the first and second side plates; and a supported portion supported to the bridging member. A downstream end of the guide member in the second direction and one of the first and second positioned portions define a first distance therebetween, and the downstream end and the supported portion define a second distance therebetween as viewed in the first direction. The first distance is smaller than the second distance.

    Abstract translation: 一种用于图像形成装置的单元包括：框架; 感光鼓; 和导向件。 框架包括：在第一方向上彼此间隔开的第一和第二侧板以及桥接构件。 引导构件桥接第一和第二侧板; 并在第二方向上引导记录介质。 引导构件包括：第一和第二定位部分相对于第一和第二侧板固定在适当位置; 以及被支撑部分支撑在桥接构件上。 引导构件的沿第二方向的下游端和第一和第二定位部分中的一个在第一方向和第二定位部之间限定第一距离，并且下游端和被支撑部分在第一方向上观察到第二距离。 第一距离小于第二距离。

    Developer cartridge
    30.
    发明授权
    Developer cartridge 有权

    公开(公告)号：US12174557B2

    公开(公告)日：2024-12-24

    申请号：US18317131

    申请日：2023-05-15

    Applicant: BROTHER KOGYO KABUSHIKI KAISHA

    Inventor： Yuwen Wang ,  Kazuaki Ooka ,  Isao Kishi ,  Junichi Hashimoto

    IPC: G03G15/08 ,  G03G21/16 ,  G03G21/18

    Abstract: A developing roller is located nearer a first end than a second end in a first direction. A first boss extends in a second direction and is movable together with a housing. The first boss bears the weight of a developer cartridge when the first boss is supported by a support surface of a first side plate of a drum unit, and is located away from the developing roller in the first direction and the third direction. A first pressure receiving surface is located farther away from the developing roller than the first boss in the third direction. The pressure receiving member receives a pressing force in the third direction from a pressing member of the first side plate of the drum unit. The first boss is located away from the developing roller in the first direction by a first distance. The first pressure receiving surface is located away from the developing roller in the first direction by the first distance or by a second distance smaller than the first distance.

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