公开(公告)号：US20110103848A1

公开(公告)日：2011-05-05

申请号：US12893487

申请日：2010-09-29

Applicant: Kazuna TAGUCHI ,  Keisuke TAKAHASHI ,  Kenjiro NISHIWAKI

Inventor： Kazuna TAGUCHI ,  Keisuke TAKAHASHI ,  Kenjiro NISHIWAKI

IPC: G03G15/08

CPC classification number: G03G15/0808 ,  G03G15/081 ,  G03G2215/0634

Abstract: A development agent supply device is provided, which includes a development agent holding member configured to rotate around an axis parallel to a first direction such that a development agent holding surface, which faces an intended device to be supplied with development agent in a first position, moves in a second direction perpendicular to the first direction, a transfer board configured to charge and transfer development agent thereon to a second position to face the development agent holding surface, and a facing member disposed to face the development agent holding surface in a position between the first position and the second position in the second direction, the facing member being configured to charge development agent held on the development agent holding surface under an alternating electric field generated between the facing member and the development agent holding member.

Abstract translation: 提供了一种显影剂供给装置，其包括显影剂保持部件，所述显影剂保持部件构造成围绕平行于第一方向的轴线旋转，使得显影剂保持表面面向将被提供有显影剂的预期装置处于第一位置， 在与第一方向垂直的第二方向上移动的转移板，被配置为将显影剂在其上充电和转移到与显影剂保持表面相对的第二位置的转印板;以及面对构件，其设置成在显影剂保持表面之间的位置 所述第一位置和所述第二位置在所述第二方向上，所述面对构件被构造成在所述面对构件和所述显影剂保持构件之间产生的交变电场下对持续在所述显影剂保持表面上的显影剂进行充电。

公开(公告)号：US20110311266A1

公开(公告)日：2011-12-22

申请号：US13073732

申请日：2011-03-28

Applicant: Kazuna TAGUCHI

Inventor： Kazuna TAGUCHI

IPC: G03G15/08

CPC classification number: G03G15/0817

Abstract: A developer supply device is provided, which includes side seal members each of which is disposed to extend across a casing-side facing portion of a casing and a supporting-member-side facing portion of a board supporting member, the casing-side facing portion and the supporting-member-side facing portion facing one of both ends of a developer carrying surface in a first direction, the developer carrying surface being a cylindrical circumferential surface of a roller main body which surface is formed parallel to the first direction to carry development agent thereon. Each of the side seal member is configured to slide in contact with one of both ends of the developer carrying surface in the first direction while filling in a gap between the casing and one of both ends of the roller main body in the first direction.

Abstract translation: 提供了一种显影剂供应装置，其包括侧密封构件，每个侧密封构件设置成延伸穿过壳体的壳体侧面部分和板支撑构件的支撑构件侧面对部分，壳体侧面对部分 并且所述支撑构件侧面对部分面向显影剂承载表面的第一方向的两端之一，所述显影剂承载表面是与所述第一方向平行形成的表面的辊主体的圆柱形周向表面以承载显影 其上。 每个侧密封构件被构造成沿着第一方向在显影剂承载表面的两端之一中滑动，同时在第一方向上填充壳体与辊主体的两端之间的间隙。

公开(公告)号：US20130243497A1

公开(公告)日：2013-09-19

申请号：US13785662

申请日：2013-03-05

Applicant: Suzue TAKU ,  Kazuna TAGUCHI

Inventor： Suzue TAKU ,  Kazuna TAGUCHI

IPC: G03G15/08

CPC classification number: G03G15/0806 ,  G03G15/0808

Abstract: A developer supply device is provided that includes an electric-field transfer board having transfer electrodes arranged along a developer transfer path so as to transfer development agent from a developer storage section along the developer transfer path when a multi-phase alternating-current voltage is applied to the transfer electrodes, a brush roller disposed to face an intended device in a developer supplying position and face the electric-field transfer board in a developer carrying position so as to receive the development agent from the electric-field transfer board and supply the received development agent to the intended device, and a regulating member disposed to contact the brush roller in a position between the developer carrying position and the developer supplying position so as to regulate an amount of the development agent on the brush roller.

Abstract translation: 提供了一种显影剂供应装置，其包括具有沿着显影剂传送路径布置的转移电极的电场转移板，以便当施加多相交流电压时，将显影剂从显影剂存储部分沿着显影剂传送路径传送 传送电极，刷辊，其设置成在显影剂供应位置面对目标装置，并且在显影剂承载位置面对电场转移板，以便从电场转移板接收显影剂并提供所接收的 显影剂到预期装置，以及调节构件，其布置成在显影剂承载位置和显影剂供应位置之间的位置接触刷辊，以便调节刷辊上的显影剂的量。

公开(公告)号：US20130188995A1

公开(公告)日：2013-07-25

申请号：US13747958

申请日：2013-01-23

Applicant: Kazuna TAGUCHI ,  Keisuke TAKAHASHI

Inventor： Kazuna TAGUCHI ,  Keisuke TAKAHASHI

IPC: G03G15/08

CPC classification number: G03G15/0832 ,  G03G15/0818 ,  G03G15/0844 ,  G03G15/0865 ,  G03G15/0893

Abstract: A developer supply device configured to supply developer is provided. The developer supply device includes a rotatable developer carrying body configured to carry the developer, a casing configured to rotatably support the developer carrying body, and a restricting member configured to contact the developer carrying body to remove a part of the developer. The casing has a collecting side developer storage room configured to store the developer removed by the restricting member and a supplying side developer storage room configured to store the developer to be supplied to the brush layer. A supplying side developer storage level, which is a storage level of the developer in the supplying side developer storage room, is higher than a collecting side developer storage level, which is a storage level of the developer in the collecting side developer storage room.

Abstract translation: 提供了构造成供应显影剂的显影剂供应装置。 显影剂供应装置包括构造成承载显影剂的可旋转显影剂承载体，构造成可旋转地支撑显影剂承载体的壳体，以及配置成接触显影剂承载体以除去显影剂的一部分的限制构件。 壳体具有收集侧显影剂储存室，其构造成存储由限制构件除去的显影剂，以及供给侧显影剂储存室，其被配置为存储要供给到刷层的显影剂。 作为供应侧显影剂储藏室中的显影剂的储存水平的供应侧显影剂储存水平高于作为收集侧显影剂储藏室中的显影剂的储存水平的收集侧显影剂储存水平。

公开(公告)号：US20110236078A1

公开(公告)日：2011-09-29

申请号：US13048264

申请日：2011-03-15

Applicant: Keisuke TAKAHASHI ,  Kazuna TAGUCHI

Inventor： Keisuke TAKAHASHI ,  Kazuna TAGUCHI

IPC: G03G15/08

CPC classification number: G03G15/0808 ,  G03G2215/0634

Abstract: A developer supply device includes a developer-carrying body having a developer-carrying surface that faces an intended device in a first position and moves in a moving direction, a first transfer board that faces the developer-carrying surface in a second position upstream relative to the first position in the moving direction and transfers the developer to the second position in a direction opposite to the moving direction in the second position, an electrification member facing the developer-carrying surface in a third position downstream relative to the second position and upstream relative to the first position in the moving direction, and a second transfer board that faces the developer-carrying surface in a fourth position downstream relative to the first position and upstream relative to the second position in the moving direction and transfers the developer to a developer storage section in a direction identical to the moving direction in the fourth position.

Abstract translation: 显影剂供应装置包括具有显影剂承载表面的显影剂承载体，所述显影剂承载表面在第一位置处面向预期装置并沿移动方向移动;第一转印板，其相对于 在移动方向上的第一位置，并将显影剂在与第二位置的移动方向相反的方向上移动到第二位置，在第三位置中相对于第二位置和上游相对的第三位置面向显影剂承载表面的带电构件 移动方向上的第一位置，以及第二转印板，其在相对于第一位置下游的第四位置处相对于显影剂承载表面相对于沿着移动方向的第二位置的上游，并将显影剂转移到显影剂储存器 在与第四位置的移动方向相同的方向上。

公开(公告)号：US20120076552A1

公开(公告)日：2012-03-29

申请号：US13240762

申请日：2011-09-22

Applicant: Keisuke TAKAHASHI ,  Kazuna TAGUCHI

Inventor： Keisuke TAKAHASHI ,  Kazuna TAGUCHI

IPC: G03G15/08

CPC classification number: G03G15/0808

Abstract: A developer supply device configured to supply charged development agent to an intended device, includes a carrying assist member disposed, apart from a developer transfer path, to face a developer carrying surface of a developer carrying member at an upstream side relative to a developer carrying position, in which a transfer board is opposite and in closest proximity to the developer carrying surface, in a direction in which the developer carrying surface moves when the developer carrying member is driven to rotate. The carrying assist member is configured to, when a predetermined voltage is applied thereto, generate an electric field, under which the charged development agent heads for the developer carrying surface, between the carrying assist member and the developer carrying member.

Abstract translation: 一种构造成将电荷显影剂供应到预期装置的显影剂供应装置，包括一个承载辅助构件，它与显影剂传送路径分开地设置在与显影剂承载位置相对的上游侧的显影剂承载构件的显影剂承载表面上 ，其中转印板相对并且最靠近显影剂承载表面，当显影剂承载构件被驱动旋转时，显影剂承载表面移动的方向。 承载辅助构件被构造成当施加预定电压时，在承载辅助构件和显影剂承载构件之间产生用于显影剂承载表面的带电显影剂头的电场。