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    Photoelectrophoretic imaging machine and apparatus for contacting a roller to a surface to be contacted
    1.
    发明授权
    Photoelectrophoretic imaging machine and apparatus for contacting a roller to a surface to be contacted 失效
    光电成像机和连接滚筒到要接触的表面的装置

    公开(公告)号：US3860336A

    公开(公告)日：1975-01-14

    申请号：US37356073

    申请日：1973-06-25

    Applicant: XEROX CORP

    Inventor： JACKSON EARL V ,  SCHOPPE WAYNE F ,  SQUASSONI GINO F ,  WARTER PETER J

    IPC: G03G17/04 ,  G03G15/00

    CPC classification number: G03G17/04

    Abstract: Apparatus for producing images using a transparent electrode, typically a flat plate, over which, a carriage which carries at least one roller, typically a roller electrode, into contact with the transparent electrode. In some embodiments, two or more rollers may be used, one of which may roller an image transfer roller. Imaging suspension applied between a roller electrode and the transparent electrode is exposed to electromagnetic radiation under the influence of an electric field to form an image. The roller is rotatably mounted to the carriage by a detachable yoke mounting assembly which enables the roller to tilt in a vertical plane. The detachable yoke mounting assembly and thus the roller also pivots about an axis parallel to the transparent electrode and perpendicular to the direction of advancement of the carriage and roller. A force is applied to the yoke mounting assembly to maintain a constant force between the roller and the transparent electrode irrespective of any irregularities in contact between the roller and the transparent electrode. Machine drive mechanism is used for propelling the carriage which carries at least one roller over the transparent electrode and also to propel at least one slit aperture plate under the transparent electrode. The carriage and roller are propelled at a greater rate of velocity than the velocity of the slit aperture plate. Apparatus is also disclosed for contacting a roller to a surface to be contacted.

    Abstract translation: 用于使用透明电极（通常为平板）产生图像的装置，其上承载至少一个辊（通常为辊电极）的托架与透明电极接触。 在一些实施例中，可以使用两个或更多个辊，其中一个辊可以滚动图像转印辊。 施加在辊电极和透明电极之间的成像悬架在电场的影响下暴露于电磁辐射以形成图像。 该滚筒通过可拆卸的轭架安装组件可旋转地安装在滑架上，该组件使辊能够在垂直平面内倾斜。 可拆卸轭安装组件，因此辊也围绕平行于透明电极并垂直于托架和辊的前进方向枢转。 不管辊和透明电极之间接触的任何不规则性，力都施加到轭安装组件上以保持辊和透明电极之间的恒定力。 机器驱动机构用于推进在透明电极上承载至少一个辊的托架，并且还在透明电极下方推进至少一个狭缝孔板。 滑架和滚子以比狭缝孔板的速度更快的速度推进。 还公开了用于使辊与待接触的表面接触的装置。

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