公开(公告)号：US20140270842A1

公开(公告)日：2014-09-18

申请号：US14214461

申请日：2014-03-14

申请人： Wazana Brothers International, Inc. d/b/a/ Micro Solutions Enerprises

发明人： Jesus Gonzalez

IPC分类号： G03G15/08

CPC分类号： G03G15/0898 ,  G03G15/0817

摘要： A method presently disclosed provides a housing configured to accommodate a roller, configured to accommodate a toner, and configured to accommodate at least one magnetic seal member, wherein the at least one magnetic member is configured to minimize leakage of the toner between the roller and the housing and couples at least one non-magnetic seal member with the housing, wherein the at least one non-magnetic seal member is configured to minimize leakage of the toner between the housing and the roller.

摘要翻译： 目前公开的一种方法提供了一种壳体，其构造成容纳辊子，构造成容纳调色剂，并且构造成容纳至少一个磁性密封构件，其中所述至少一个磁性构件构造成使得调色剂在辊和 将至少一个非磁性密封构件与外壳接合并联接在一起，其中所述至少一个非磁性密封构件构造成使得所述壳体和所述滚筒之间的调色剂的泄漏最小化。

公开(公告)号：US20140153958A1

公开(公告)日：2014-06-05

申请号：US14085114

申请日：2013-11-20

申请人： Yasunobu OGATA ,  Tetsumaru Fujita ,  Rie Mitani ,  Takahiro Sanada

发明人： Yasunobu OGATA ,  Tetsumaru Fujita ,  Rie Mitani ,  Takahiro Sanada

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A sealing assembly to contact a rotator includes a sealing member to slidably contact a surface of an end of the rotator in an axial direction of the rotator. The sealing member has an end in a circumferential direction thereof to contact the surface of the rotator with a first pressure. The end in the circumferential direction is fixed to a bearing surface formed on the opening on at least one of an upstream side and a downstream side in a rotation direction of the rotator. The sealing member has an intermediate portion between an upstream end and a downstream end in the circumferential direction to contact the surface of the rotator with a second pressure lower than the first pressure.

摘要翻译： 接触旋转体的密封组件包括密封构件，以在旋转体的轴向方向上可滑动地接触转子的端部的表面。 密封构件在其圆周方向上具有第一压力与转子的表面接触的端部。 在旋转体的旋转方向的上游侧和下游侧的至少一个上，沿圆周方向的端部固定在形成在开口上的支承面上。 密封构件具有在周向上的上游端和下游端之间的中间部分，以与第一压力相比低的第二压力与转子的表面接触。

公开(公告)号：US20140140722A1

公开(公告)日：2014-05-22

申请号：US14073410

申请日：2013-11-06

申请人： Yasuhide OHKUBO ,  Ryouhei Ohi ,  Yuusuke Furuichi ,  Osamu Saito

发明人： Yasuhide OHKUBO ,  Ryouhei Ohi ,  Yuusuke Furuichi ,  Osamu Saito

IPC分类号： G03G15/08 ,  G03G21/00

CPC分类号： G03G21/0011 ,  G03G15/0817

摘要： A seal includes a photoreceptor contacting portion to contact a photoreceptor, and a charge roller contacting portion to contact a charge roller. The photoreceptor contacting portion removes toner on the photoreceptor, and the charge roller contacting portion removes the toner on the charge roller, when the seal is mounted along the photoreceptor.

摘要翻译： 密封件包括用于接触感光体的感光体接触部分和与充电辊接触的充电辊接触部分。 感光体接触部分除去感光体上的调色剂，当沿着感光体安装密封件时，充电辊接触部分去除充电辊上的调色剂。

公开(公告)号：US20140064778A1

公开(公告)日：2014-03-06

申请号：US14012063

申请日：2013-08-28

申请人： Canon Kabushiki Kaisha

发明人： Tetsushi Uneme

IPC分类号： G03G15/08

CPC分类号： G03G15/0898 ,  G03G15/0817 ,  G03G21/1832 ,  G03G2221/1648

摘要： A development device used for an image forming apparatus includes a frame member, a developer bearing member configured to develop a latent image formed on an image bearing member using developer, and an edge portion sealing member provided between an edge portion in a rotational axis direction of the developer bearing member and the frame member to prevent the developer from leaking to an outside of the development device from between the edge portion and the frame member, and including, in a state of being compressed between the edge portion and the frame member, a layer that includes an aggregate of a plurality of foam cells in which a foam cell communicating with an adjacent cell via a communication hole and a foam cell not communicating with an adjacent cell are mixed in a direction from an inside of the development device to the outside thereof.

摘要翻译： 用于图像形成装置的显影装置包括框架构件，显影剂承载构件，其构造成使用显影剂显影形成在图像承载构件上的潜像;以及边缘部密封构件，其设置在旋转轴线方向上的边缘部分之间 显影剂承载部件和框架部件，以防止显影剂从边缘部分和框架部件之间泄漏到显影装置的外部，并且包括在被压缩在边缘部分和框架部件之间的状态下 其包括多个泡沫单元的聚集体，其中通过连通孔与相邻单元连通的泡沫单元和不与相邻单元连通的泡沫单元在从显影设备的内部到外部的方向上混合 其中。

公开(公告)号：US08644725B2

公开(公告)日：2014-02-04

申请号：US13110741

申请日：2011-05-18

申请人： Stephen Andrew Brown ,  Nicholas Fenley Gibson

发明人： Stephen Andrew Brown ,  Nicholas Fenley Gibson

IPC分类号： G03B15/08

CPC分类号： F16J15/025 ,  G03G15/0817

摘要： An end seal for use in an image forming apparatus that provides increased contact pressure using projecting ribs at nip locations formed between an end of a roll and the ends of other components such as a doctor blade or flap seal and lower contact pressure along the end of the roll. Contact pressure may be varied by changing the thickness along portions of the projecting ribs or the use of transverse ribs between each of the projecting ribs and a second surface of the end seal.

摘要翻译： 一种用于图像形成装置的端部密封件，其使用突出的肋条在突出的端部形成的辊隙位置和其它部件的端部（例如刮刀或翼片密封件）之间提供增加的接触压力，并且沿着 卷。 接触压力可以通过沿突出肋的部分改变厚度或者在每个突出的肋之间使用横向肋和端部密封件的第二表面来改变。

公开(公告)号：US08620176B2

公开(公告)日：2013-12-31

申请号：US13053330

申请日：2011-03-22

申请人： Fan Xu ,  Takashi Yasuda ,  Mitsuru Horinoe

发明人： Fan Xu ,  Takashi Yasuda ,  Mitsuru Horinoe

IPC分类号： G03G15/08

CPC分类号： G03G15/0898 ,  G03G15/0817 ,  G03G2215/0614

摘要： A developing device comprising: a developing roller; a casing that includes a developer storage unit; a roller supporting unit and an opening; and a seal member that is mounted on the casing outside the opening in the central axis direction and faces an end portion of the developing roller, the seal member configured to rub against the end portion of the developing roller when the seal member is elastically deformed, wherein the casing includes: an outer projection that is provided along a moving direction of the developing roller to abut on an outer end portion of the seal member, the outer projection protruding in a position which is inside the roller supporting unit; and an inner projection provided along the outer projection so as to abut on an inner end portion of the seal member, the inner projection protruding in a position which is outside the opening.

摘要翻译： 一种显影装置，包括：显影辊; 壳体，其包括显影剂存储单元; 辊支撑单元和开口; 以及密封构件，其在所述开口部的中心轴方向外侧安装在所述壳体上并且面向所述显影辊的端部，所述密封构件构造成当所述密封构件弹性变形时摩擦所述显影辊的端部， 其特征在于，所述壳体包括：沿所述显影辊的移动方向设置的与所述密封部件的外端部抵接的外侧突出部，所述外部突出部突出于所述辊支撑部内部的位置; 以及沿着所述外部突起设置成与所述密封构件的内端部抵接的内部突起，所述内部突起突出在所述开口的外侧。

公开(公告)号：US20130330099A1

公开(公告)日：2013-12-12

申请号：US13491215

申请日：2012-06-07

申请人： Carlos Gutierrez ,  Jesus Gonzalez

发明人： Carlos Gutierrez ,  Jesus Gonzalez

IPC分类号： G03G15/08

CPC分类号： G03G15/08 ,  G03G15/0817

摘要： A device is disclosed. The device contains a roller, a housing configured to accommodate the roller, at least one seal comprising a first material, wherein the at least one seal is disposed between the roller and the housing, and at least one second material disposed adjacent to the seal.

摘要翻译： 公开了一种设备。 所述装置包括一个辊子，被构造成容纳所述辊子的壳体，至少一个包括第一材料的密封件，其中所述至少一个密封件设置在所述辊子和所述壳体之间，以及至少一个第二材料邻近所述密封件设置。

公开(公告)号：US20130259525A1

公开(公告)日：2013-10-03

申请号：US13776949

申请日：2013-02-26

申请人： KYOCERA DOCUMENT SOLUTIONS INC.

发明人： Masanobu MAESHIMA

IPC分类号： G03G15/08

CPC分类号： G03G15/0817 ,  G03G15/0872 ,  G03G15/0886

摘要： An image forming apparatus of the present disclosure includes a developing device, a support frame, a developer supply mechanism, and a shutter member. The developing device has a developer bearing member that supplies a developer to the image bearing member. The support frame is capable of disposing the developing device selectively at a mounting/demounting position and at a developing position. The shutter member opens a replenishment part formed at the connection portion in tandem with the movement of the developing device from the mounting/demounting position to the developing position and closes the replenishment port in tandem with the movement of the developing device from the developing position to the mounting/demounting position. A direction in which the developing device is moved is different from a direction in which the shutter member performs the opening/closing of the replenishment port.

摘要翻译： 本公开的图像形成装置包括显影装置，支撑框架，显影剂供给机构和快门部件。 显影装置具有将显影剂供应到图像承载部件的显影剂承载部件。 支撑框架能够将显影装置选择性地设置在安装/拆卸位置和显影位置。 活门构件与显影装置从安装/拆卸位置移动到显影位置一起打开在连接部分处形成的补充部分，并且随着显影装置从显影位置的移动而关闭补充口， 安装/拆卸位置。 显影装置移动的方向不同于挡板部件执行补充口的打开/关闭的方向。

公开(公告)号：US08521057B2

公开(公告)日：2013-08-27

申请号：US13539073

申请日：2012-06-29

申请人： Yuichi Matsushita ,  Fan Xu ,  Mitsuru Horinoe ,  Takashi Yasuda

发明人： Yuichi Matsushita ,  Fan Xu ,  Mitsuru Horinoe ,  Takashi Yasuda

IPC分类号： G03G15/08

CPC分类号： G03G15/0817 ,  G03G15/0884 ,  G03G15/0898

摘要： A developing device includes a developer carrier, a developing unit housing which rotatably supports the developer carrier, a side seal member which comes into slidable contact with both ends of the developer carrier, a sheet-like elongated seal member which extends in the axial direction of the developer carrier so as to come into slidable contact with the developer carrier, a side seal attachment surface which is formed in the developing unit housing and to which the side seal member is attached, and a support portion which is formed in the developing unit housing and protrudes toward the developer carrier from the side seal attachment surface to support the elongated seal member. The elongated seal member is attached onto the support portion in a state where both ends thereof overlap the side seal member and are opposite the side seal attachment surface.

摘要翻译： 显影装置包括显影剂载体，可旋转地支撑显影剂载体的显影单元壳体，与显影剂载体的两端可滑动接触的侧密封构件，沿轴向方向延伸的片状细长密封构件 所述显影剂载体与所述显影剂载体滑动接触;形成在所述显影单元壳体中并且所述侧部密封构件所附接的侧面密封附着表面和形成在所述显影单元壳体中的支撑部分 并且从侧密封附接表面朝向显影剂载体突出以支撑细长密封构件。 细长密封构件在其两端与侧密封构件重叠并且与侧密封件附接表面相对的状态下附接到支撑部上。

公开(公告)号：US20130195502A1

公开(公告)日：2013-08-01

申请号：US13752783

申请日：2013-01-29

申请人： Hirofumi Kuriki

发明人： Hirofumi Kuriki

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： In a developing device, a layer thickness regulating member, configured to regulate thickness of a layer of developer borne on a surface of a developer bearing member, includes: a first plate-shaped member having a pair of opposite ends in a perpendicular direction perpendicular to an axial direction of the developer bearing member, one end in the pair of opposite ends being in contact with the developer bearing member, the other end being supported by the casing; and a second plate-shaped member that is fixedly secured to the casing and that supports the first plate-shaped member. A seal member, which is in contact with an end portion of the developer bearing member in the axial direction of the developer bearing member, is in contact with an end portion of the first plate-shaped member in the axial direction of the developer bearing member. The second plate-shaped member holds the seal member.

摘要翻译： 在显影装置中，层厚限制构件被配置为调节承载在显影剂承载构件的表面上的显影剂层的厚度，包括：第一板状构件，其具有垂直于 显影剂承载构件的轴向方向，一对相对端中的一端与显影剂承载构件接触，另一端由壳体支撑; 以及第二板状构件，其固定地固定到所述壳体并且支撑所述第一板状构件。 在显影剂承载部件的轴向上与显影剂承载部件的端部接触的密封部件在显影剂承载部件的轴向上与第一板状部件的端部接触 。 第二板状构件保持密封构件。