Cover apparatus
    2.
    发明授权
    Cover apparatus 失效
    封面设备

    公开(公告)号:US3671094A

    公开(公告)日:1972-06-20

    申请号:US3671094D

    申请日:1970-09-14

    Applicant: XEROX CORP

    CPC classification number: B65H31/18 B65H2404/1114 B65H2801/12 Y10T70/7006

    Abstract: COVER APPARATUS FOR USE WITH A SHEET STACKING UNIT IN WHICH THE COVER OF THE UNIT IS CONNECTED TO THE FRAME BY ONE OR MORE RODS WHICH ACT AGAINST TWO DIFFERENT SPRINGS. ONE SPRING IS RELATIVELY STIFF TO URGE THE COVER TO A SLIGHTLY OPENED POSITION WHEN THE COVER IS UNLOCKED THE OTHER SPRING IS RELATIVELY COMPRESSIBLE TO ACT AGAINST THE ROD WHEN THE COVER IS RAISED TO ITS FULLY OPENED POSITION. CIRCUITRY IS COUPLED TO THE COVER LOCKING DEVICE IN EFFECT A POP OPEN ACTION WHEN A SIGNAL IS RECEIVED TO UNLOCK AND ALSO TO A TRAY BELOW THE COVER TO RAISE THE TRAY WHEN THE COVER IS FULLY EXTENDED.

    Cascade developing apparatus utilizing a rotary wheel with scoops
    3.
    发明授权
    Cascade developing apparatus utilizing a rotary wheel with scoops 失效
    使用旋转轮与踏板的卡斯卡开发设备

    公开(公告)号:US3635553A

    公开(公告)日:1972-01-18

    申请号:US3635553D

    申请日:1969-09-22

    Applicant: XEROX CORP

    CPC classification number: G03G15/0801

    Abstract: An apparatus for raising developer from a sump to an elevated position over an electrostatic plate bearing a latent image and cascading the developer over the plate to develop the image including a rotating frame having scoops fastened thereto which are filled with developer as they pass through the sump and empty the developer onto a guide member located at the elevated position which directs the developer over the plate. The scoops are independently mounted for rotation on the frame so that each can be orientated to its optimum position for emptying developer therein when at the elevated position.

    Abstract translation: 一种用于将显影剂从贮槽升高到静电板上并承载潜像并将显影剂级联在板上以显影图像的装置,以显影图像,该图像包括具有固定在其上的勺子的旋转框架,当它们通过贮槽 并将显影剂清空到位于将显影剂引导到板上的升高位置的引导构件上。 勺子独立地安装成在框架上旋转,使得当处于升高位置时,勺子可以被定向到其最佳位置以将其中的显影剂排空。

    DUPLEX SYSTEM AND METHOD FOR PRE-COLLATION COPIERS

    公开(公告)号:CA1115330A

    公开(公告)日:1981-12-29

    申请号:CA295240

    申请日:1978-01-18

    Applicant: XEROX CORP

    Abstract: A method and apparatus for providing duplex copies in pre-collated output copy sets from a set of documents recirculated in order by first copying only the even-ordered documents in the set once onto the first sides of substrates and transporting those copies to a buffers then making individual copies in order of all the documents by alternately copying odd order documents on the reverse side of copies fed from the buffer while alternately copying even ordered documents onto copy substrates fed from a different copy substrate source and transporting the copies made from the buffer to an output tray to create pre-collated sets while simultaneously transporting the copies from the other copy substrate source to the buffer to replace the copies fed therefrom; repeatedly individually copying all of the documents in the set in the latter manner by a number of document recirculations equal to one less than the total number of copy sets desired, and then, for a last copy set, making copies of only the odd ordered documents onto the reverse side of copies fed only from the buffer.

    5.
    发明专利
    未知

    公开(公告)号:MX4606E

    公开(公告)日:1982-06-29

    申请号:MX800578

    申请日:1978-02-06

    Applicant: XEROX CORP

    Abstract: A method and apparatus for providing duplex copies in pre-collated output copy sets from a set of documents recirculated in order by first copying only the even-ordered documents in the set once onto the first sides of substrates and transporting those copies to a buffer; then making individual copies in order of all the documents by alternately copying odd order documents on the reverse side of copies fed from the buffer while alternately copying even ordered documents onto copy substrates fed from a different copy substrate source, and transporting the copies made from the buffer to an output tray to create pre-collated sets while simultaneously transporting the copies from the other copy substrate source to the buffer to replace the copies fed therefrom; repeatedly individually copying all of the documents in the set in the latter manner by a number of document recirculations equal to one less than the total number of copy sets desired, and then, for a last copy set, making copies of only the odd ordered documents onto the reverse side of copies fed only from the buffer.

    6.
    发明专利
    未知

    公开(公告)号:DE2804492A1

    公开(公告)日:1978-08-10

    申请号:DE2804492

    申请日:1978-02-02

    Applicant: XEROX CORP

    Abstract: A method and apparatus for providing duplex copies in pre-collated output copy sets from a set of documents recirculated in order by first copying only the even-ordered documents in the set once onto the first sides of substrates and transporting those copies to a buffer; then making individual copies in order of all the documents by alternately copying odd order documents on the reverse side of copies fed from the buffer while alternately copying even ordered documents onto copy substrates fed from a different copy substrate source, and transporting the copies made from the buffer to an output tray to create pre-collated sets while simultaneously transporting the copies from the other copy substrate source to the buffer to replace the copies fed therefrom; repeatedly individually copying all of the documents in the set in the latter manner by a number of document recirculations equal to one less than the total number of copy sets desired, and then, for a last copy set, making copies of only the odd ordered documents onto the reverse side of copies fed only from the buffer.

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