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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
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.
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公开(公告)号：EP3187940A1
公开(公告)日：2017-07-05
申请号：EP15899116.6
申请日：2015-10-30
CPC分类号： G03G15/0865 , G03G15/0863 , G03G15/0896 , G03G21/1647 , G03G2221/1657
摘要： An object of the present invention is to provide a detection gear having a new configuration, or a developing cartridge provided with a detection gear having a new configuration.
A detection gear is rotatable about an axis extending in an axial direction. The detection gear is provided with a protrusion that extends in the axial direction and that has an outer surface extending along a part of a circumference of the detection gear. The detection gear is further provided with a first engaging portion that extends along a first portion of the circumference of the detection gear and that is positioned closer than the outer surface of the protrusion to the axis in a radial direction of the detection gear. The detection gear is further provided with a second engaging portion that extends along a second portion of the circumference of the detection gear different from the first portion and that is positioned closer than the first engaging portion to the axis in the radial direction.摘要翻译： 本发明的一个目的是提供一种具有新结构的检测齿轮，或者一种设置有具有新结构的检测齿轮的显影盒。 检测齿轮可围绕沿轴向延伸的轴线旋转。 检测齿轮设置有沿轴向延伸并具有沿着检测齿轮的圆周的一部分延伸的外表面的突起。 检测齿轮进一步设置有第一接合部分，该第一接合部分沿着检测齿轮的圆周的第一部分延伸并且定位成比突起的外表面更靠近检测齿轮的径向方向上的轴线。 检测齿轮还设置有第二接合部分，该第二接合部分沿着与第一部分不同的检测齿轮的圆周的第二部分延伸并且在径向方向上比第一接合部分更靠近轴线定位。
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公开(公告)号：EP3438761A1
公开(公告)日：2019-02-06
申请号：EP18196902.3
申请日：2015-10-30
摘要： It is aimed to provide a developer cartridge provided with a detection gear having a novel structure. A first gear (transmission gear 400) includes a small-diameter gear portion 450 and a large-diameter gear portion 440 having a diameter larger than a diameter of the small-diameter gear portion 450. The second gear (detection gear 300) includes: a first columnar portion centered on a second axis CL2; a second columnar portion having a smaller diameter smaller than the first columnar portion; a first engagement portion (first gear portion 332) extending along a portion of a peripheral surface of the first columnar portion and engageable with the small-diameter gear portion 450; a second engagement portion (second gear portion 352) extending along a portion of a peripheral surface of the second columnar portion and positioned closer to a housing than the first engagement portion to the housing in an axial direction and engageable with the large-diameter gear portion 440; and a protrusion (detection protrusion 301) protruding in the axial direction and rotatable together with the first engagement portion and the second engagement portion. The second engagement portion is engageable with the large-diameter gear portion 440 after the first engagement portion is engaged with the small-diameter gear portion 450.
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公开(公告)号：EP3301519A1
公开(公告)日：2018-04-04
申请号：EP17163726.7
申请日：2017-03-30
摘要： A developing cartridge includes first and second rotary members. The first rotary member is rotatable from a first position to a second position and from the second position to a third position, and includes a first gear part and a first rib. The first rib extends along an addendum circle of the first gear part. The second rotary member includes a second gear part and a second rib protruding outward in a radial direction of the second rotary member. The second rib is in contact the first rib during rotation of the first rotary member from the first position toward the second position. The second rib is separated from the first rib during rotation of the first rotary member from the second position toward the third position.
摘要翻译： 显影盒包括第一和第二旋转构件。 第一旋转构件能够从第一位置旋转到第二位置并且能够从第二位置旋转到第三位置，并且包括第一齿轮部分和第一肋。 第一肋沿着第一齿轮部分的齿顶圆延伸。 第二旋转部件包括第二齿轮部分和沿第二旋转部件的径向方向向外突出的第二肋。 在第一旋转构件从第一位置向第二位置旋转期间，第二肋与第一肋接触。 在第一旋转构件从第二位置向第三位置旋转期间，第二肋与第一肋分离。
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5.发明公开CARTRIDGE HAVING COUPLING MEMBER AND DETECTION BODY 审中-公开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
发明人： ITABASHI, Nao , KAMIMURA, Naoya
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。
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公开(公告)号：EP3301519B1
公开(公告)日：2020-06-03
申请号：EP17163726.7
申请日：2017-03-30
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公开(公告)号：EP3176643A1
公开(公告)日：2017-06-07
申请号：EP15899117.4
申请日：2015-10-30
CPC分类号： G03G15/0865 , F16H27/04 , G03G15/0806 , G03G15/0863 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/186 , G03G2221/1657
摘要： It is aimed to provide a developer cartridge provided with a detection gear having a novel structure. A first gear (transmission gear 400) includes a small-diameter gear portion 450 and a large-diameter gear portion 440 having a diameter larger than a diameter of the small-diameter gear portion 450. The second gear (detection gear 300) includes: a first columnar portion centered on a second axis CL2; a second columnar portion having a smaller diameter smaller than the first columnar portion; a first engagement portion (first gear portion 332) extending along a portion of a peripheral surface of the first columnar portion and engageable with the small-diameter gear portion 450; a second engagement portion (second gear portion 352) extending along a portion of a peripheral surface of the second columnar portion and positioned closer to a housing than the first engagement portion to the housing in an axial direction and engageable with the large-diameter gear portion 440; and a protrusion (detection protrusion 301) protruding in the axial direction and rotatable together with the first engagement portion and the second engagement portion. The second engagement portion is engageable with the large-diameter gear portion 440 after the first engagement portion is engaged with the small-diameter gear portion 450.
摘要翻译： 旨在提供一种设置有具有新颖结构的检测齿轮的显影剂盒。 第一齿轮（传动齿轮400）包括小直径齿轮部分450和直径大于小直径齿轮部分450的直径的大直径齿轮部分440.第二齿轮（检测齿轮300）包括： 以第二轴线CL2为中心的第一柱状部分; 第二柱状部分，其具有比第一柱状部分小的直径; 沿着第一柱状部的周面的一部分延伸且能够与小径齿轮部450卡合的第一卡合部（第一齿轮部332） 第二接合部分（第二齿轮部分352），其沿着第二柱状部分的外周表面的一部分延伸并且在轴向方向上比第一接合部分更靠近壳体地定位并且能够与大直径齿轮部分 440; 以及沿轴向突出并可与第一接合部分和第二接合部分一起旋转的突起（检测突起301）。 在第一接合部分与小直径齿轮部分450接合之后，第二接合部分能够与大直径齿轮部分440接合。
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公开(公告)号：EP3671357A1
公开(公告)日：2020-06-24
申请号：EP20154157.0
申请日：2012-08-30
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 the rotating member to the detection body.
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公开(公告)号：EP3291018B1
公开(公告)日：2018-12-12
申请号：EP17191064.9
申请日：2015-10-30
CPC分类号： G03G15/0865 , F16H27/04 , G03G15/0806 , G03G15/0863 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/186 , G03G2221/1657
摘要： It is aimed to provide a developer cartridge provided with a detection gear having a novel structure. A first gear (transmission gear 400) includes a small-diameter gear portion 450 and a large-diameter gear portion 440 having a diameter larger than a diameter of the small-diameter gear portion 450. The second gear (detection gear 300) includes: a first columnar portion centered on a second axis CL2; a second columnar portion having a smaller diameter smaller than the first columnar portion; a first engagement portion (first gear portion 332) extending along a portion of a peripheral surface of the first columnar portion and engageable with the small-diameter gear portion 450; a second engagement portion (second gear portion 352) extending along a portion of a peripheral surface of the second columnar portion and positioned closer to a housing than the first engagement portion to the housing in an axial direction and engageable with the large-diameter gear portion 440; and a protrusion (detection protrusion 301) protruding in the axial direction and rotatable together with the first engagement portion and the second engagement portion. The second engagement portion is engageable with the large-diameter gear portion 440 after the first engagement portion is engaged with the small-diameter gear portion 450.
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公开(公告)号：EP3176643B1
公开(公告)日：2018-05-09
申请号：EP15899117.4
申请日：2015-10-30
CPC分类号： G03G15/0865 , F16H27/04 , G03G15/0806 , G03G15/0863 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/186 , G03G2221/1657
摘要： It is aimed to provide a developer cartridge provided with a detection gear having a novel structure. A first gear (transmission gear 400) includes a small-diameter gear portion 450 and a large-diameter gear portion 440 having a diameter larger than a diameter of the small-diameter gear portion 450. The second gear (detection gear 300) includes: a first columnar portion centered on a second axis CL2; a second columnar portion having a smaller diameter smaller than the first columnar portion; a first engagement portion (first gear portion 332) extending along a portion of a peripheral surface of the first columnar portion and engageable with the small-diameter gear portion 450; a second engagement portion (second gear portion 352) extending along a portion of a peripheral surface of the second columnar portion and positioned closer to a housing than the first engagement portion to the housing in an axial direction and engageable with the large-diameter gear portion 440; and a protrusion (detection protrusion 301) protruding in the axial direction and rotatable together with the first engagement portion and the second engagement portion. The second engagement portion is engageable with the large-diameter gear portion 440 after the first engagement portion is engaged with the small-diameter gear portion 450.
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