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    Double-sleeved electrostatographic roller and method of using
    1.
    发明授权
    Double-sleeved electrostatographic roller and method of using 失效
    双袖电磁辊及其使用方法

    公开(公告)号：US06377772B1

    公开(公告)日：2002-04-23

    申请号：US09679016

    申请日：2000-10-04

    申请人： Arun Chowdry ,  Craig M. Cody ,  Steven Cormier ,  Dennis Grabb ,  Diane M. Herrick ,  John W. May ,  Edward T. Miskinis ,  Michel F. Molaire ,  Biao Tan ,  Thomas Tombs ,  Joseph A. Pavlisko

    发明人： Arun Chowdry ,  Craig M. Cody ,  Steven Cormier ,  Dennis Grabb ,  Diane M. Herrick ,  John W. May ,  Edward T. Miskinis ,  Michel F. Molaire ,  Biao Tan ,  Thomas Tombs ,  Joseph A. Pavlisko

    IPC分类号： G03G1501

    CPC分类号： G03G15/751 ,  G03G15/162 ,  G03G2215/0119

    摘要： In accordance with the invention, there is provided a reproduction method including forming a toner image on a moving primary image-forming member (PIFM) which is a first double-sleeved roller including a rigid cylindrical core member, a replaceable removable compliant inner sleeve member (ISM) in nonadhesive intimate contact with and surrounding the core member, and a replaceable removable photoconductive outer sleeve member (OSM) in nonadhesive intimate contact with and surrounding the ISM; electrostatically transferring the toner image, from the PIFM to a counter-rotating intermediate transfer member (ITM) which is a second double-sleeved roller, in a first transfer nip width produced by a pressure contact between the PIFM and the ITM, an electric field urging the toner image from the PIFM to the ITM, wherein the ITM includes a rigid cylindrical core member, a compliant ISM in nonadhesive intimate contact with and surrounding the core member, and a compliant resistive OSM in nonadhesive intimate contact with and surrounding the ISM.

    摘要翻译： 根据本发明，提供了一种再现方法，包括在作为包括刚性圆柱形芯构件的第一双层滚子的移动主图像形成构件（PIFM）上形成调色剂图像，可更换的可拆卸柔性内套筒构件 （ISM）以不粘附的方式紧密接触并围绕芯构件，以及可替换的可移除的光导外套筒构件（OSM），与ISM非密切接触并围绕ISM; 在PIFM和ITM之间的压力接触产生的第一转印间隙中，将调色剂图像从PIFM静电转印到作为第二双层辊的反转中间转印部件（ITM），电场 将调色剂图像从PIFM推送到ITM，其中ITM包括刚性圆柱形芯部件，与粘结芯部件非粘性紧密接触并围绕芯部部件的兼容ISM以及与ISM无粘性密封接触和围绕ISM的兼容电阻OSM。

    Double-sleeved electrostatographic roller
    6.
    发明申请
    Double-sleeved electrostatographic roller 失效
    双袖电磁辊

    公开(公告)号：US20050111889A1

    公开(公告)日：2005-05-26

    申请号：US10965642

    申请日：2004-10-14

    申请人： Steven Cormier ,  Dennis Grabb ,  Ralph Williams

    发明人： Steven Cormier ,  Dennis Grabb ,  Ralph Williams

    IPC分类号： G03G15/00 ,  G03G15/01

    CPC分类号： G03G15/752

    摘要： A double-sleeved roller (DSR) including: a mandrel having a disconnectable end incorporating three termination plates having specified axial profiles; a replaceable inner sleeve member (ISM) mounted on the mandrel; and, a replaceable multilayer outer sleeve member (OSM) including at least one synthetic layer with the OSM surrounding the ISM. The mandrel, adapted to support a non-reinforced ISM, includes the termination plates joined together so as to define two sets of channels for selectively conveying pressurized air to either OSM or ISM for radial expansion thereof. The termination plates have specialized outer shapes, with each termination end plate including a cylindrical portion adjoining a tapered portion. For removal and/or replacement of the OSM or the ISM, a removable support member is moved away from the disconnectable end of the roller while the other end of the roller continues to be supported in cantilever fashion.

    摘要翻译： 一种双套滚子（DSR），包括：具有可分离端的心轴，其具有三个具有特定轴向轮廓的端接板; 安装在心轴上的可更换的内套筒构件（ISM）; 以及包括至少一个具有围绕ISM的OSM的合成层的可更换的多层外套筒构件（OSM）。 适于支撑非增强ISM的心轴包括连接在一起的端接板，以便限定两组通道，用于选择性地将加压空气输送到OSM或ISM以进行径向膨胀。 终端板具有专门的外形，每个终端板包括邻接锥形部分的圆柱形部分。 为了拆卸和/或更换OSM或ISM，可移除的支撑构件从辊的可断开的端部移开，而辊的另一端继续以悬臂方式支撑。

    Web cleaning apparatus for electrographic printer
    7.
    发明申请
    Web cleaning apparatus for electrographic printer 有权
    电子打印机网页清洁设备

    公开(公告)号：US20070231004A1

    公开(公告)日：2007-10-04

    申请号：US11394728

    申请日：2006-03-31

    申请人： Francisco Ziegelmuller ,  Thomas Bidwell ,  Dennis Grabb ,  Daniel Palmer ,  Matthias Regelsberger

    发明人： Francisco Ziegelmuller ,  Thomas Bidwell ,  Dennis Grabb ,  Daniel Palmer ,  Matthias Regelsberger

    IPC分类号： G03G21/00

    CPC分类号： G03G15/166 ,  G03G2215/1661

    摘要： A cleaning station for removing particulate material from a moving web in an electrographic printer/copier includes a customer-replaceable web-cleaner device with a support bracket/backup shoe assembly. A quick disconnect feature enables the cleaner cover to be de-coupled from the cleaner body to allow the debris to be easily removed with replacing the web-cleaner. The cleaner has a cleaner sump that is spring loaded to force contact of four strategically placed stops in the sump with a stationary back up shoe assembly allowing for higher precision of blade engagement with a transport web or a photoconductor. The web-cleaner has two wiper blades that are locked into the cleaner sump by springs, to facilitate dumping of material removed from the web without removing the cleaning blades. The sump has baffles molded into the sump to eliminate extra parts and has several features that enable easy attachment of the cleaning blades, a permanently attached foam seal around the perimeter of the cover and sump interface. The wiper cleaning blades and the cover assembly are easily replaceable by the operator.

    摘要翻译： 用于在电印/复印机中从移动幅材除去颗粒材料的清洁站包括具有支撑托架/备用鞋组件的客户可替换的卷筒纸清洁器装置。 快速断开功能可使清洁器盖从清洁器主体脱离，以便更换纸幅清洁剂可以方便地清除碎屑。 清洁器具有更清洁的储槽，其被弹簧加载以迫使贮存器中的四个策略性地放置的止挡件与固定的支撑鞋组件接触，从而允许刀片与输送幅材或感光体接合的更高精度。 纸幅清洁器具有两个刮片，其通过弹簧锁定在清洁器槽中，以便于将从纸幅上取出的材料倾倒而不移除清洁刮板。 储槽具有模制到贮槽中的挡板以消除额外的部件，并且具有几个特征，使得能够容易地附接清洁刮刀，围绕盖和槽槽界面的永久附接的泡沫密封件。 刮水器清洁刮板和盖组件可由操作者轻松更换。