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1. 发明公开

EP4266126A3 DEVELOPING CARTRIDGE 审中-实审
公开(公告)号：EP4266126A3
公开(公告)日：2023-12-20
申请号：EP23195345.6
申请日：2016-08-22
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： ITABASHI, Nao , YOKOI, Junichi
IPC分类号： G03G21/16 , G03G21/18 , G03G15/08
摘要： A developing cartridge (1) comprising: a casing (10) configured to accommodate developer therein, the casing (10) extending in the first direction; a coupling (41) rotatable about a first axis (83) extending in the first direction, the coupling (41) being positioned at one side of the casing (10) in the first direction; a detection gear (52) rotatable about a second axis (85) extending in the first direction, the detection gear (52) being positioned at another side of the casing (10) in the first direction; a storage medium (61) including an electric contact surface (611), the electric contact surface (611) being positioned at the one side of the casing (10) in the first direction.

2. 发明公开

EP4009112A1 DEVELOPING CARTRIDGE 审中-实审
公开(公告)号：EP4009112A1
公开(公告)日：2022-06-08
申请号：EP22153122.1
申请日：2016-08-22
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： ITABASHI, Nao , YOKOI, Junichi
IPC分类号： G03G21/16 , G03G21/18
摘要： A developing cartridge (1) comprising: a casing (10) configured to accommodate developer therein; a storage medium (61) including an electric contact surface (611); an elastic member (73) extending in a first direction which crosses the electric contact surface (611), the elastic member (73) configured to be compressed or stretched in the first direction between a first state and a second state; a holder (62) including an outer surface (620) being positioned toward a side of the holder (62) in the first direction, the electric contact surface (611) being positioned at the outer surface (620), the electric contact surface (611) being movable between a first position and a second position in the first direction relative to the casing (10); wherein a length of the elastic member (73) in the first direction is greater in the first state than in the second state, wherein the electric contact surface (611) is in the first position in a state where the elastic member (73) is in the first state, and wherein the electric contact surface (611) is in the second position in a state where the elastic member (73) is in the second state.

3. 发明公开

EP3971653A1 REMOVING METHOD AND ATTACHING METHOD 审中-实审
公开(公告)号：EP3971653A1
公开(公告)日：2022-03-23
申请号：EP21193149.8
申请日：2021-08-26
申请人： Brother Kogyo Kabushiki Kaisha
发明人： TOSUJI, Kenta , ITABASHI, Nao , KAMIKAWA, Kazuya
IPC分类号： G03G15/08 , G03G21/18
摘要： Provided is a method for removing a first holder member from a second holder member in a cartridge. The cartridge includes: a housing; the first holder member holding an electrical contact surface; and the second holder member supported by the housing. The first holder member includes a pawl, and the second holder member includes a corner part engageable with the pawl of the first holder member. The electrical contact surface is held at one end surface of the first holder member in a first direction crossing the electrical contact surface. The method includes: disengaging the pawl from the corner part; and separating the housing and the second holder member from the first holder member in the first direction away from the one end surface of the first holder member.

4. 发明授权

EP3349071B1 DEVELOPING CARTRIDGE 有权
公开(公告)号：EP3349071B1
公开(公告)日：2020-08-19
申请号：EP17193976.2
申请日：2017-09-29
申请人： Brother Kogyo Kabushiki Kaisha
发明人： ITABASHI, Nao , NISHIYAMA, Hideshi
IPC分类号： G03G21/16 , G03G21/18 , G03G15/08

5. 发明授权

EP3287853B1 DEVELOPING CARTRIDGE 有权
公开(公告)号：EP3287853B1
公开(公告)日：2020-08-19
申请号：EP16185126.6
申请日：2016-08-22
申请人： Brother Kogyo Kabushiki Kaisha
发明人： ITABASHI, Nao , YOKOI, Junichi
IPC分类号： G03G21/16 , G03G21/18 , G03G15/08

6. 发明公开

EP3287851A1 DEVELOPING CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
公开(公告)号：EP3287851A1
公开(公告)日：2018-02-28
申请号：EP16185118.3
申请日：2016-08-22
申请人： Brother Kogyo Kabushiki Kaisha
发明人： ITABASHI, Nao
IPC分类号： G03G21/16
CPC分类号： G03G21/1652 , G03G21/1676 , G03G21/1871 , G03G21/1885
摘要： A developing cartridge (1) comprising: a casing (10) accommodating developer therein; a developing roller (30) rotatable about an axis extending in a first direction and positioned at one side of the casing (10) in a second direction; a storage medium (61) having an electric contact surface (611); and a holder (62) movable relative to the casing (10) in the second direction with the electric contact surface (611) between a first position and a second position, the holder (62) having an outer surface (620) at which the electric contact surface (611) is positioned.

7. 发明公开

EP3062167A1 CARTRIDGE HAVING COUPLING MEMBER AND DETECTION BODY 有权
标题翻译： KARTUSCHE MIT KUPPLUNGSELEMENT UNDDETEKTIONSKÖRPER
公开(公告)号：EP3062167A1
公开(公告)日：2016-08-31
申请号：EP16165040.3
申请日：2012-08-30
申请人： Brother Kogyo Kabushiki Kaisha
发明人： ITABASHI, Nao , KAMIMURA, Naoya
IPC分类号： G03G21/16 , G03G21/18
摘要： 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.
摘要翻译：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。

8. 发明公开

EP4012503A1 CARTRIDGE HAVING COUPLING MEMBER AND DETECTION BODY 审中-实审
公开(公告)号：EP4012503A1
公开(公告)日：2022-06-15
申请号：EP22155550.1
申请日：2012-08-30
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： ITABASHI, Nao , KAMIMURA, Naoya
IPC分类号： G03G21/18
摘要： 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 a rotating member to the detection body. The rotating member includes an agitating member that is configured to agitate developer accommodated in the developer accommodating portion.

9. 发明公开

EP3738002A1 DEVELOPING CARTRIDGE 审中-公开
公开(公告)号：EP3738002A1
公开(公告)日：2020-11-18
申请号：EP20710755.8
申请日：2020-03-19
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： ITABASHI, Nao
IPC分类号： G03G21/16 , G03G21/18 , G03G15/08

10. 发明公开

EP3287854A1 DEVELOPING CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
标题翻译：开发墨盒和包括该墨盒的图像形成装置
公开(公告)号：EP3287854A1
公开(公告)日：2018-02-28
申请号：EP17171455.3
申请日：2016-08-22
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： ITABASHI, Nao
IPC分类号： G03G21/16 , G03G21/18
CPC分类号： G03G21/1652 , G03G21/1676 , G03G21/1871 , G03G21/1885
摘要： A developing cartridge (1) comprising: a casing (10) accommodating developer therein; a developing roller (30) rotatable about an axis extending in a first direction and positioned at one side of the casing (10) in a second direction; a storage medium (61) having an electric contact surface (611); and a holder (62) movable relative to the casing (10) in the second direction with the electric contact surface (611) between a first position and a second position, the holder (62) having an outer surface (620) at which the electric contact surface (611) is positioned.
摘要翻译：一种显影盒（1），包括：容纳显影剂的壳体（10）显影辊（30），所述显影辊（30）能够围绕沿第一方向延伸的轴线旋转并且沿第二方向位于所述壳体（10）的一侧; 具有电接触表面（611）的存储介质（61）; 和可在第二方向上相对于壳体（10）移动的保持器（62），其中电接触表面（611）在第一位置和第二位置之间，保持器（62）具有外表面（620），在该外表面电接触表面（611）被定位。

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