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    • 1. 发明申请
    • CARTRIDGE AND IMAGE FORMING APPARATUS
    • 墨盒和图像形成装置
    • US20150037065A1
    • 2015-02-05
    • US14520784
    • 2014-10-22
    • Hiroshi TakaradaKuniaki HirukawaAkira SuzukiNobuharu HoshiYuichi Fukui
    • Hiroshi TakaradaKuniaki HirukawaAkira SuzukiNobuharu HoshiYuichi Fukui
    • G03G21/16
    • B29C45/0001B29K2059/00B29K2105/16B29K2507/04B29K2995/0005B29L2031/7678G03G15/0865G03G21/1619G03G21/1652G03G21/1867
    • In a cartridge provided with an electrode portion for connecting a main assembly contact and process means by injecting an electroconductive resin into a frame, in order to simplify structures of the frame and the electrode portion and to improve an assembling property of the cartridge and an electrode property of the electrode portion, the cartridge electrode integrally molded by injecting the electroconductive resin into the frame includes a first contact portion, exposed toward an outside of the frame, contacted to a main assembly contact provided in the apparatus main assembly; a second contact portion provided for being electrically connected to the process means; and an injection receiving portion into which the resin is injected when the cartridge electrode is molded into the frame, and, the electroconductive resin injected from the injection receiving portion is branched to mold the first contact portion and the second contact portion so that an electroconductive path for electrically connecting the main assembly contact and the process means is formed
    • 在具有用于通过将导电树脂注入框架中来连接主组件触点和处理装置的电极部分的盒中,为了简化框架和电极部分的结构并改善盒和电极的组装性能 电极部分的特性,通过将导电树脂注入框架而整体模制的盒式电极包括:朝向框架外部暴露的第一接触部分,与设置在设备主组件中的主组件触点接触; 设置成电连接到处理装置的第二接触部分; 以及注射接收部,当所述盒电极被模制到所述框架中时,所述注射接收部分被注入到所述注射接收部分中,并且从所述注射接收部分注入的所述导电树脂被分支以模制所述第一接触部分和所述第二接触部分,使得导电路径 用于电连接主组件触点和处理装置
    • 2. 发明申请
    • DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • 开发设备,工艺盒和电子图像形成装置
    • US20090297202A1
    • 2009-12-03
    • US12468577
    • 2009-05-19
    • Hiroshi Takarada
    • Hiroshi Takarada
    • G03G15/00G03G21/18
    • G03G15/0813G03G21/1647G03G21/1676G03G21/1821G03G2221/1654G03G2221/1657G03G2221/166
    • A developing apparatus including a developing roller for developing an electrostatic latent image formed on a photosensitive member, wherein the developing apparatus is detachably mountable to a main assembly of an electrophotographic image forming apparatus in an axial direction of the developing roller, the developing apparatus includes a drive transmission member, provided at one end of the developing roller, for receiving a driving force from the main assembly and transmitting the driving force to the developing roller; an urging member, provided at other end, for urging the developing roller in the axial direction; an abutting portion, provided adjacent the one end, for being abutted by the shaft of the developing roller by an urging force of the urging member to position the developing roller with respect to the axial direction; and a contact member contactable to a main assembly contact provided in the main assembly when the developing apparatus is mounted to the main assembly, wherein the contact member contacts to a peripheral surface of the shaft of the developing roller adjacent the one end to apply a voltage to the developing roller.
    • 一种显影装置,包括用于显影形成在感光构件上的静电潜像的显影辊,其中显影装置可拆卸地安装到电子照相图像形成装置的主组件的显影辊的轴向上,显影装置包括: 驱动传递部件,设置在显影辊的一端,用于从主机接收驱动力并将驱动力传递到显影辊; 设置在另一端的推动构件用于沿轴向推压显影辊; 靠近所述一端设置的邻接部分,用于通过所述推动部件的推动力与所述显影辊的所述轴抵接,以使所述显影辊相对于所述轴向定位; 以及当所述显影装置安装到所述主组件时,设置在所述主组件中的主组件触点可接触的触点构件,其中所述触点构件接触所述显影辊的所述轴的与所述一端的轴的周边表面以施加电压 到显影辊。
    • 9. 发明授权
    • Cartridge and image forming apparatus
    • 墨盒和图像形成装置
    • US08515306B2
    • 2013-08-20
    • US12466058
    • 2009-05-14
    • Tachio KawaiTadashi HorikawaHiroshi TakaradaTakashi Nakanishi
    • Tachio KawaiTadashi HorikawaHiroshi TakaradaTakashi Nakanishi
    • G03G21/16
    • G03G21/185G03G21/1842G03G2221/1654G03G2221/169G03G2221/1884
    • A cartridge is detachably insertable into a main assembly of the image forming apparatus. The main assembly includes an opening, and urging, positioning, and regulating portions. The cartridge includes an urgable portion urged by the urging portion in a direction crossing a cartridge-inserting direction after cartridge insertion. The cartridge also includes a positionable portion positioned by contacting the positioning portion by the urging portion moving the cartridge in the crossing direction, and a regulatable portion regulated by the regulating portion to prevent cartridge movement toward the opening when the positionable portion contacts the positioning portion. The regulatable portion is at the cartridge rear and is brought, by cartridge movement in the crossing direction by the urging portion, behind the regulating portion with respect to the inserting direction to prevent cartridge movement toward the opening.
    • 盒可拆卸地插入图像形成装置的主组件中。 主组件包括开口,推动,定位和调节部分。 该盒包括在盒插入之后沿着与盒插入方向交叉的方向由推动部分推动的可紧迫部分。 盒还包括可定位的部分,定位部分通过沿着交叉方向移动盒的推动部分接触定位部分,以及由可调节部分调节的可调节部分,以防止当定位部分接触定位部分时盒被朝向开口移动。 调节部分位于药筒后部,并通过药筒通过推动部分在交叉方向上移动而相对于插入方向在调节部分的后面带动,以防止药筒向开口移动。