System of opposing alternate higher speed sheet feeding from the same sheet stack
    2.
    发明授权
    System of opposing alternate higher speed sheet feeding from the same sheet stack 失效
    从相同纸张堆叠相对的交替更高速纸张供纸系统

    公开(公告)号:US07753367B2

    公开(公告)日:2010-07-13

    申请号:US12476946

    申请日:2009-06-02

    IPC分类号: B65H1/00

    摘要: In a printing system in which the print media sheets are alternately fed from the same stack in the same tray by two sheet feeders at opposite sides into different sheet paths, at least one of the sheet feeders is repositionable towards and away from the other for feeding different size sheets, and the connecting sheet path is repositionable with the repositioning of the sheet feeder. The repositioning of the sheet feeder and its associated sheet path may be automatic in coordination with the normal resetting of a tray stack edge guide with the loading of different size sheets into the tray. The enhanced rate sheet feeding may be for a dual print engine printing system and/or selectably common or reversed sheet facing. Alternating coordinated lifting of a nudger roll of one sheet feeder with operation of the opposing sheet feeder, and retard nips spaced from the stack, may be provided.

    摘要翻译: 在打印系统中,其中打印介质片材在相同的托盘中由相同的堆叠件在相对侧的两个片材进给器交替地进给到不同的片材路径中,至少一个片材进给器可以朝向和远离彼此重新定位以供进给 不同尺寸的纸张,并且连接片材路径可以通过片材进给器的重新定位而重新定位。 与不同尺寸的纸张装载到纸盘中时,纸张馈送器及其相关的纸张路径的重新定位可以与托盘堆叠边缘引导件的正常重置协调自动。 增强的速率纸张进给可以用于双重打印引擎打印系统和/或可选择地共同或反向的纸张面对。 可以提供操作相对片材进给器的一个进纸器的微型滚筒的交替协调提升,并且可以提供与堆叠间隔开的夹子。

    System of opposing alternate higher speed sheet feeding from the same sheet stack

    公开(公告)号:US20090236792A1

    公开(公告)日:2009-09-24

    申请号:US12476946

    申请日:2009-06-02

    IPC分类号: B65H5/06

    摘要: In a printing system in which the print media sheets are alternately fed from the same stack in the same tray by two sheet feeders at opposite sides into different sheet paths, at least one of the sheet feeders is repositionable towards and away from the other for feeding different size sheets, and the connecting sheet path is repositionable with the repositioning of the sheet feeder. The repositioning of the sheet feeder and its associated sheet path may be automatic in coordination with the normal resetting of a tray stack edge guide with the loading of different size sheets into the tray. The enhanced rate sheet feeding may be for a dual print engine printing system and/or selectably common or reversed sheet facing. Alternating coordinated lifting of a nudger roll of one sheet feeder with operation of the opposing sheet feeder, and retard nips spaced from the stack, may be provided.

    System of opposing alternate higher speed sheet feeding from the same sheet stack
    5.
    发明授权
    System of opposing alternate higher speed sheet feeding from the same sheet stack 有权
    从相同纸张堆叠相对的交替更高速纸张供纸系统

    公开(公告)号:US07540484B2

    公开(公告)日:2009-06-02

    申请号:US11049190

    申请日:2005-02-02

    IPC分类号: B65H5/26

    摘要: In a printing system in which the print media sheets are alternately fed from the same stack in the same tray by two sheet feeders at opposite sides into different sheet paths, at least one of the sheet feeders is repositionable towards and away from the other for feeding different size sheets, and the connecting sheet path is repositionable with the repositioning of the sheet feeder. The repositioning of the sheet feeder and its associated sheet path may be automatic in coordination with the normal resetting of a tray stack edge guide with the loading of different size sheets into the tray. The enhanced rate sheet feeding may be for a dual print engine printing system and/or selectably common or reversed sheet facing. Alternating coordinated lifting of a nudger roll of one sheet feeder with operation of the opposing sheet feeder, and retard nips spaced from the stack, may be provided.

    摘要翻译: 在打印系统中,其中打印介质片材在相同的托盘中由相同的堆叠件在相对侧的两个片材进给器交替地进给到不同的片材路径中,至少一个片材进给器可以朝向和远离彼此重新定位以供进给 不同尺寸的纸张,并且连接片材路径可以通过片材进给器的重新定位而重新定位。 与不同尺寸的纸张装载到纸盘中时,纸张馈送器及其相关的纸张路径的重新定位可以与托盘堆叠边缘引导件的正常重置协调自动。 增强的速率纸张进给可以用于双重打印引擎打印系统和/或可选择地共同或反向的纸张面对。 可以提供操作相对片材进给器的一个进纸器的微型滚筒的交替协调提升,并且可以提供与堆叠间隔开的夹子。

    Media feeder feed rate
    10.
    发明授权
    Media feeder feed rate 失效
    介质进料器进料速率

    公开(公告)号:US07559549B2

    公开(公告)日:2009-07-14

    申请号:US11643119

    申请日:2006-12-21

    IPC分类号: B65H5/34

    摘要: In accordance with the present disclosure, there is provided a printing system. The printing system comprises a sheet feeding apparatus for feeding cut sheets in timed relationship into a sheet processor having a pitch. The sheet feeding apparatus includes a fixed take away roller, a first transport roller, and a second transport roller. The take away roller removes individual sheets from a feeder. A fixed length sheetpath exists between the take away roller, the first transport roller, and the second transport roller. The take away roller and/or optionally the first transport roller have a variable speed capability to vary the velocity thereof.

    摘要翻译: 根据本公开,提供了一种打印系统。 打印系统包括用于将切割的纸张以定时关系供给到具有间距的片材处理器的片材进给装置。 片材进给装置包括固定的取出辊,第一输送辊和第二输送辊。 取出辊从进料器中取出单张纸。 在取出辊,第一输送辊和第二输送辊之间存在固定长度的纸张路径。 取出辊和/或可选地第一输送辊具有变速能力以改变其速度。