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7 条记录 (耗时 0.009 秒)

    Inverter
    2.
    发明公开
    Inverter 失效
    文德。

    公开(公告)号：EP0534781A1

    公开(公告)日：1993-03-31

    申请号：EP92308762.1

    申请日：1992-09-25

    申请人： XEROX CORPORATION

    发明人： Rubscha, Robert F. ,  Lagonegro, Paul R. ,  Alexander, Robert H., Jr. ,  Keenan, Glenn M.

    IPC分类号： B65H15/00

    CPC分类号： B65H15/00 ,  B65H2301/3332

    摘要： A printer capable of producing simplex and duplex copies includes a tri-roller inverter (110) that employs a passive deflector gate (118) downstream from input and output nips of the tri-roller inverter (110). A sheet driven by the input nip into a reversing chute of the inverter deflects the passive deflector gate (118) to an open position that allows the sheet to enter the inversion chute and after the sheet is past the gate ( 118) it returns to close deposition, thus allowing the sheet to be driven past it in reverse by a reversing roller. Once the lead edge of the reversed sheet passes the passive deflector gate (118), a second sheet enters the input nip resulting in two sheets being in the inverter at the same time.

    摘要翻译： 一种能够制造单面和双面复印件的打印机包括三辊逆变器（110），其使用三辊反相器（110）的输入和输出辊隙下游的无源偏转器门（118）。 由输入压区驱动到反相滑槽中的薄片将无源偏转器门（118）偏转到允许薄片进入反转斜槽的打开位置，并且在薄片经过浇口（118）之后，它返回到关闭状态 沉积，从而允许片材通过反向辊被反过去驱动。 一旦反向片材的引线边缘通过无源偏转栅极（118），则第二片材进入输入压区，导致两片同时在逆变器中。

    Document imaging system having separating document trays
    3.
    发明公开
    Document imaging system having separating document trays 失效
    对于可分离文档库的文档成像系统

    公开(公告)号：EP0747775A3

    公开(公告)日：1997-04-23

    申请号：EP96304084.5

    申请日：1996-06-05

    申请人： XEROX CORPORATION

    发明人： Rubscha, Robert F. ,  Tsai, Margaret C. ,  Buddendeck, Mark H.

    IPC分类号： G03G15/00

    CPC分类号： G03G15/60 ,  G03G2215/00316 ,  H04N1/00572 ,  H04N1/00578 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/0062 ,  H04N1/00628 ,  H04N1/00631 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/12 ,  H04N1/193

    摘要： A document imaging system for the imaging at a selected first (12b,16) or second imaging station (12a) of document sheets (18) to be reproduced, including a pivotably mounted liftable automatic document handler (10) with an integral input tray (20) for the documents sheets, and a normally closely underlying output stacking tray (22) into which the document sheets are ejected by the automatic document handler after imaging at the first imaging station (16) for controlled stacking and retrieval, the second imaging station having a large imaging platen (12a) for the manual placement thereon of document sheets to be scanned, and a large manual platen cover (110) normally overlying the large imaging platen, and pivotably mounted to be liftable (112) for the manual placement of document sheets on the large imaging platen. The output stacking tray of the automatic document handler is integrally formed in the upper surfaces of the large manual platen cover is and not mounted to the automatic document handler. The automatic document handler is liftable (114,116) independently of the output stacking tray to provide clear access to the output stacking tray, and yet the automatic document handler is alternatively liftable together with the manual platen cover on a common or shared hinge line axis (115) by a single lifting handle (112) arrangement.

    Document imaging system having separating document trays
    4.
    发明公开
    Document imaging system having separating document trays 失效
    对于可分离文档库的文档成像系统

    公开(公告)号：EP0747775A2

    公开(公告)日：1996-12-11

    申请号：EP96304084.5

    申请日：1996-06-05

    申请人： XEROX CORPORATION

    发明人： Rubscha, Robert F. ,  Tsai, Margaret C. ,  Buddendeck, Mark H.

    IPC分类号： G03G15/00

    CPC分类号： G03G15/60 ,  G03G2215/00316 ,  H04N1/00572 ,  H04N1/00578 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/0062 ,  H04N1/00628 ,  H04N1/00631 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/12 ,  H04N1/193

    摘要： A document imaging system for the imaging at a selected first (12b,16) or second imaging station (12a) of document sheets (18) to be reproduced, including a pivotably mounted liftable automatic document handler (10) with an integral input tray (20) for the documents sheets, and a normally closely underlying output stacking tray (22) into which the document sheets are ejected by the automatic document handler after imaging at the first imaging station (16) for controlled stacking and retrieval, the second imaging station having a large imaging platen (12a) for the manual placement thereon of document sheets to be scanned, and a large manual platen cover (110) normally overlying the large imaging platen, and pivotably mounted to be liftable (112) for the manual placement of document sheets on the large imaging platen. The output stacking tray of the automatic document handler is integrally formed in the upper surfaces of the large manual platen cover is and not mounted to the automatic document handler. The automatic document handler is liftable (114,116) independently of the output stacking tray to provide clear access to the output stacking tray, and yet the automatic document handler is alternatively liftable together with the manual platen cover on a common or shared hinge line axis (115) by a single lifting handle (112) arrangement.

    An idler roll assembly
    5.
    发明公开
    An idler roll assembly 失效
    惰辊组件

    公开(公告)号：EP0734984A1

    公开(公告)日：1996-10-02

    申请号：EP95302177.1

    申请日：1995-03-31

    申请人： XEROX CORPORATION

    发明人： Gramlich, John D. ,  Plain, Margaret C. ,  Rubscha, Robert F. ,  Dicesare, Cesidio J. ,  Kellogg, Theodore J.

    IPC分类号： B65H5/06

    CPC分类号： B65H5/062

    摘要： An idler assembly (200) that is both self-centering and self-aligning with a drive roll (204). The idler assembly consists of a pair of rolls (202) coaxially connected by a shaft (203), the shaft being rotatably supported in a housing (206). The housing is resiliently retained by a removable resilient spring member (208) to a fixed frame member (220) which allows the axis of rotation (250) of the pair of idler rolls and housing to pivot in more than one plane (252,254) simultaneously. This pivoting causes the axis of rotation of the idler rolls to align parallel and in contact with the drive roll. The spring member also provides an even loading of the normal force across the width of the drive nip. As a result of the alignment and even loading, skewing of a sheet is prevented as it is driven through the nip formed by the drive roll and the pair of idler rolls. The removable resilient spring member also allows for easy replaceability of the idler assembly. The housing is easily replaced between tabs (210,212) formed in the fixed frame member of a machine and opposite ends of the spring member reconnected to the tabs, thereby resiliently mounting the idler assembly in the frame member.

    摘要翻译： 惰轮组件（200）既是自动定心的，又与驱动辊（204）自对准。 惰轮组件包括由轴（203）同轴连接的一对辊（202），该轴可旋转地支撑在壳体（206）中。 壳体由可移除的弹性弹簧构件（208）弹性地保持到固定框架构件（220），该固定框架构件允许该对惰辊和壳体的旋转轴线（250）同时在多于一个平面（252,254）中枢转 。 该枢转导致惰辊的旋转轴线平行对齐并与驱动辊接触。 弹簧元件还提供了横跨驱动辊隙宽度的法向力的均匀加载。 由于对齐和均匀加载，当纸张被驱动通过由驱动辊和一对惰辊形成的辊隙时，防止了纸张的歪斜。 可移除的弹性弹簧构件还允许惰轮组件的易于更换。 外壳很容易地在形成于机器的固定框架构件中的凸片（210,212）和弹簧构件的相对端部之间重新连接到凸片上，由此弹性地将惰轮组件安装在框架构件中。