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21. 发明公开

EP3314334A1 WIPER HOLDER 有权
标题翻译：雨刷器
公开(公告)号：EP3314334A1
公开(公告)日：2018-05-02
申请号：EP15790095.2
申请日：2015-10-30
申请人： HP INDIGO B.V.
发明人： LEVY, Natty , PETACHIA HALELY, Shunit
IPC分类号： G03G15/11 , G03G21/00
CPC分类号： G03G15/11 , G03G21/0029 , G03G2215/0805
摘要： A wiper holder comprises a body part and a first slot formed in the body part, the first slot for holding a first wiper element, wherein the first slot is bent to form-lock the first wiper element, and a second slot formed in the body part adjacent to the first slot, the second slot for holding a second wiper element, wherein the second slot is bent to form-lock the second wiper element.

22. 发明公开

EP2458450A3 Cleaning Device, Process Cartridge, and Image Forming Apparatus 审中-公开
标题翻译：清洁装置，处理盒和图像形成装置
公开(公告)号：EP2458450A3
公开(公告)日：2015-07-08
申请号：EP11187774.2
申请日：2011-11-04
申请人： Ricoh Company, Ltd.
发明人： Kawahara, Shinichi , Kuwabara, Nobuo , Shintani, Takeshi , Kosuge, Akio , Tomita, Daisuke
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G21/0094
摘要： A cleaning device (25) to remove untransferred toner from a surface of an image carrier (21) rotatable in a predetermined direction. The cleaning device (25) includes a lubricant supply roller (25d) contacting the surface of the image carrier (21) to supply a lubricant carried thereon to the surface of the image carrier (21), a first blade (25a) provided upstream from the lubricant supply roller (25d) in the direction of rotation of the image carrier (21), and a second blade (25b) provided downstream from the lubricant supply roller (25d) in the direction of rotation of the image carrier (21). The first blade (25a) contacts the surface of the image carrier (21) to level the untransferred toner attaching to the surface of the image carrier (21) to a thin layer. The second blade (25b) contacts the surface of the image carrier (21) to level the lubricant supplied to the surface of the image carrier (21) by the lubricant supply roller (25d) to a thin layer and to remove the untransferred toner from the surface of the image carrier (21).

23. 发明授权

EP2075648B1 Photoconductor drum cleaning apparatus in an electrophotographic printer 有权
标题翻译：在电子照相打印机的感光鼓的清洁装置
公开(公告)号：EP2075648B1
公开(公告)日：2012-08-08
申请号：EP08170093.2
申请日：2008-11-27
申请人： Miyakoshi Printing Machinery Co., Ltd.
发明人： Izawa, Hideo , Setoyama, Junichi , Kikuchi, Nobuyuki
IPC分类号： G03G21/00
CPC分类号： G03G21/0058 , G03G21/0029 , G03G21/0076 , G03G2221/001

24. 发明公开

EP1859324A1 UNIT, IMAGE FORMING APPARATUS, AND METHOD OF MANUFACTURING UNIT FRAME 审中-公开
标题翻译： UNIT，成像设备和制造方法单帧
公开(公告)号：EP1859324A1
公开(公告)日：2007-11-28
申请号：EP06715658.8
申请日：2006-03-08
申请人： Ricoh Company, Ltd.
发明人： TANAKA, Shuji , FUJISHIRO, Takatsugu
IPC分类号： G03G21/18 , G03G21/10
CPC分类号： G03G21/1814 , G03G21/0029 , G03G21/1821 , G03G2221/1606
摘要： To provide a unit that can increase positioning precision of a blade member to a rotating member, an image forming apparatus, and a method of manufacturing a unit frame. A first reference surface of a boss provided on a surface of a frame to which a blade is contacted is formed by a first mold that forms a positioning hole for positioning a rotating member. The first reference surface supports the blade member to prevent the blade member from moving to a weight direction. With this arrangement, there is no manufacturing error of the first reference surface due to a mold assembling error. As a result, precision of positioning the blade member to the rotating member can be increased.

25. 发明授权

EP0969335B1 Cleaning apparatus which comprises cleaning member, and process cartridge 有权
标题翻译：用清洁部和工作部清洗装置
公开(公告)号：EP0969335B1
公开(公告)日：2004-10-06
申请号：EP99305176.2
申请日：1999-06-30
申请人： CANON KABUSHIKI KAISHA
发明人： Kojima, Hisayoshi , Murayama, Kazunari , Mori, Tomonori
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G2221/183

26. 发明公开

EP1280022A1 Cleaning apparatus and image forming apparatus 有权
标题翻译： Reinigungsvorrichtung undBilderzeugungsgerät
公开(公告)号：EP1280022A1
公开(公告)日：2003-01-29
申请号：EP02016634.4
申请日：2002-07-25
申请人： CANON KABUSHIKI KAISHA
发明人： Ogara, Keizo , Asai, Jun , Watanabe, Koki
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G2221/0021
摘要： A cleaning device (17) includes a cleaning member (43) for cleaning a surface of an image bearing member (11) while it is moving; holding means (47) for holding the cleaning member (43); vibrating means (51) which per se is vibratable; control means for controlling operation of the vibrating means (51); wherein the holding means (47) is movable toward and away from the image bearing member (11); the vibrating means (51) is held on the holding means (47); and the control means actuates the vibrating means (51) upon stop of movement of the image bearing member (11).
摘要翻译：清洁装置（17）包括用于在运动时清洁图像承载部件（11）的表面的清洁部件（43）用于保持清洁构件的保持装置（47）; 本身振动的振动装置（51）可振动; 用于控制振动装置（51）的操作的控制装置; 其中所述保持装置（47）能够朝向和远离所述图像承载部件（11）移动; 振动装置（51）保持在保持装置（47）上; 并且当停止图像承载部件（11）的移动时，控制装置致动振动装置（51）。

27. 发明授权

EP0576236B1 Multiple cleaning blade indexing apparatus 失效
标题翻译： Indexiergerät多个清洁刮板
公开(公告)号：EP0576236B1
公开(公告)日：1996-09-11
申请号：EP93304832.4
申请日：1993-06-21
申请人： XEROX CORPORATION
发明人： Thayer, Bruce E. , Owens, Alvin J., Jr.
IPC分类号： G03G21/00
CPC分类号： G03G21/0029

28. 发明公开

EP0702282A2 Image forming apparatus with a purge control means 失效
标题翻译：具有清洗控制装置的成像设备
公开(公告)号：EP0702282A2
公开(公告)日：1996-03-20
申请号：EP95114411.2
申请日：1995-09-13
申请人： KONICA CORPORATION
发明人： Saito, Hisahiro, c/o Konica Corporation , Tanaka, Hajime, c/o Konica Corporation , Miyamoto, Takayuki, c/o Konica Corporation , Kurohata, Takao, c/o Konica Corporation
IPC分类号： G03G15/08
CPC分类号： G03G21/0076 , G03G15/0844 , G03G15/0887 , G03G15/0893 , G03G15/0896 , G03G21/0029 , G03G2221/1633 , G03G2221/183
摘要： An image forming apparatus such as a printer or a copier includes: a photoreceptor for holding a latent image; a charger for charging the photoreceptor; an exposure unit such as a LED array for exposing the photoreceptor with light so as to form a latent image on the photoreceptor; a developing unit placed in the vicinity of the photoreceptor, for developing the latent image with a developing agent so as to form a developing agent image on the photoreceptor; in which the developing unit includes a developing sleeve for holding the developing agent on its surface; a transfer unit for transferring the developing agent image on the photoreceptor to a recording medium; a cleaner for cleaning a residual developing agent on the photoreceptor after the developing agent image is transferred to the recording medium; and a purge control unit (801) for purging foreign matters, included in the developing agent, from the developing agent on the developing sleeve; in which the purge control unit includes: an attraction member for attracting the foreign matters from the developing sleeve.
摘要翻译：诸如打印机或复印机的图像形成设备包括：用于保持潜像的感光体; 用于给感光体充电的充电器; 诸如LED阵列的曝光单元，用于用光曝光感光器以在感光器上形成潜像; 放置在感光体附近的显影单元，用于用显影剂显影潜像以在感光体上形成显影剂图像; 其中显影单元包括用于将显影剂保持在其表面上的显影套筒; 转印单元，用于将感光体上的显影剂图像转印到记录介质上; 清洁器，用于在显影剂图像被转印到记录介质上之后清洁感光体上的残留显影剂; 和清除控制单元（801），用于从显影套筒上的显影剂清除包含在显影剂中的异物; 其中净化控制单元包括：吸引部件，用于从显影套筒吸引异物。

29. 发明公开

EP0545643A3 A positioning mechanism for a cleaning device provided for an image forming apparatus 失效
标题翻译：一种用于图像形成设备的清洁装置的定位机构
公开(公告)号：EP0545643A3
公开(公告)日：1994-04-13
申请号：EP92310869.0
申请日：1992-11-27
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Fukunaga, Yasuyuki , Kita, Hideki , Nakakuma, Akira , Takeuchi, Toshimitsu
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G21/007
摘要： A housing accommodating a fur brush and a cleaning blade is pivoted to a position close to a photoconductive drum or at another position far from the photoconductive drum by positioning a positioning shaft. When the positioning shaft is slid for moving the positioning shaft away from a photoconductive drum, an operating member attached to the positioning shaft is put into contact with a pivoting lever to raise the pivoting lever away from the photoconductive drum. Since the pivoting lever is attached to a blade shaft, a cleaning blade attached to the blade shaft is pivoted away from the photoconductive drum.
摘要翻译：容纳毛刷和清洁刮板的壳体通过定位定位轴而转动到靠近感光鼓的位置或远离感光鼓的另一位置。当定位轴滑动以使定位轴远离感光鼓移动时，附接到定位轴的操作构件与枢转杆接触以使枢转杆升高离开感光鼓。由于枢转杆连接到叶片轴上，附连到叶片轴的清洁叶片枢转离开感光鼓。

30. 发明公开

EP0576236A3 Multiple cleaning blade indexing apparatus 失效
标题翻译：多种清洁刀片分度装置
公开(公告)号：EP0576236A3
公开(公告)日：1994-01-19
申请号：EP93304832.4
申请日：1993-06-21
申请人： XEROX CORPORATION
发明人： Thayer, Bruce E. , Owens, Alvin J., Jr.
IPC分类号： G03G21/00
CPC分类号： G03G21/0029
摘要： An apparatus for cleaning residual toner and debris from a moving charge retentive surface of an image forming apparatus includes a multiple turret style blade holder (10) located such that an individual blade is selectively indexed into optimum position for cleaning the moving photoreceptor. The blade holder (10) contains a number of cleaning blades mounted radially from a central core and by rotating the holder (10) about its longitudinal axis a specified number of degrees (360°/number of cleaning blades on the holder) a new cleaning blade is moved by the indexing device (35,41,42,44,46) into the cleaning position to replace a failed blade. The indexing device removes the failed cleaning blade and positions a new cleaning blade in frictional contact with the photoreceptor for cleaning.
摘要翻译：一种用于清洁成像装置的移动的电荷保持表面上的残留调色剂和碎屑的设备包括多个转头式刮刀保持器（10），其定位成使得单个刮刀选择性地转位到用于清洁移动的感光器的最佳位置。刀片架（10）包含多个从中心芯径向安装的清洁刀片，并通过使夹持器（10）绕其纵向轴线旋转规定的度数（360°/夹持器上的清洁刀片的数量）刀片由分度装置（35,41,42,44,46）移动到清洁位置以更换失效的刀片。分度装置移除发生故障的清洁刮板，并将新的清洁刮板与感光器摩擦接触以进行清洁。

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