Document belt with discrete vacuum areas
    71.
    发明授权
    Document belt with discrete vacuum areas 失效
    文件带带离散的真空区域

    公开(公告)号:US4286870A

    公开(公告)日:1981-09-01

    申请号:US111058

    申请日:1980-01-10

    CPC classification number: G03B27/64

    Abstract: In an apertured vacuum belt document handling system for transporting documents to the exposure station of a copier the vacuum apertures are limited to discrete minor areas spaced circumferentially along the belt between unapertured areas, each vacuum apertured area being smaller than the smallest document to be transported. A document is registered in a loading station against the belt completely overlying one vacuum apertured area and advanced on the belt without slippage from the loading station to the exposure station, where the spacing from the other vacuum apertured areas is such that none of them are exposed.

    Abstract translation: 在用于将文件传送到复印机的曝光站的有孔真空皮带文件处理系统中,真空孔被限制在沿着皮带之间沿未圆周区域周向隔开的离散的小区域,每个真空开孔面积小于要运送的最小文件。 文件在装载站中抵靠带完全覆盖一个真空有孔区域并在带上前进而不从装载站滑动到曝光站,其中与其他真空开孔区域的间隔使得它们都不暴露 。

    Interrupted jet air knife for sheet separator
    72.
    发明授权
    Interrupted jet air knife for sheet separator 失效
    用于片材分离器的中间喷气式空气刀

    公开(公告)号:US4275877A

    公开(公告)日:1981-06-30

    申请号:US81592

    申请日:1979-10-03

    Abstract: An automatic document handler adapted to receive a stack of documents to be copied for feeding the documents seriatim to the platen of a copy machine and returning the copied documents to the stack. A combination vacuum-belt document separator in conjunction with a multiple orifice air knife and a document tray having a "U" shaped pocket is provided to assure positive feeding of documents without misfeeds or multifeeds.

    Abstract translation: 一种自动文件处理器,适于接收要复制的文件堆,用于将文件连续送入复印机的压纸台并将复印的文件返回到堆叠。 提供了一种组合真空带式文件分离器与多孔气刀和具有“U”型口袋的文件托盘结合,以确保文件的正向馈送,而不会出现卡纸或多页进纸。

    Photoconductive belt assembly
    73.
    发明授权
    Photoconductive belt assembly 失效
    感光带组件

    公开(公告)号:US4198155A

    公开(公告)日:1980-04-15

    申请号:US956123

    申请日:1978-10-30

    CPC classification number: G03G15/754

    Abstract: A belt assembly in which a sub-belt has a photoconductive belt secured releasably thereto. The sub-belt and photoconductive belt move in unison with one another about a defined path.

    Abstract translation: 带组件,其中副带具有可释放地固定到其上的感光带。 子带和感光带围绕规定的路径相互一致地移动。

    Belt transfer loading system
    75.
    发明授权
    Belt transfer loading system 失效
    皮带传送装载系统

    公开(公告)号:US3966199A

    公开(公告)日:1976-06-29

    申请号:US558750

    申请日:1975-03-17

    CPC classification number: G03G15/6529 B65H29/16

    Abstract: An electrostatographic copying system in which an image is formed on an imaging surface and transferred at a transfer station to a copy sheet, where the copy sheet is electrostatically transported through the toner transfer station on a belt. As the sheet is loaded onto the belt, skewed spaced fingers hold it against the belt while a corona charge is applied through the fingers to tack the sheet to the belt.

    Abstract translation: 一种静电复印系统,其中在成像表面上形成图像并在转印站处转印到复印纸上,其中复印纸通过调色剂转印站静电输送到带上。 当纸张被装载到带上时,歪斜的间隔开的手指将其保持抵靠带,同时通过手指施加电晕电荷以将片材粘合到带上。

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