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    Sheet handling device
    2.
    发明授权
    Sheet handling device 有权
    纸张处理装置

    公开(公告)号：US08196921B1

    公开(公告)日：2012-06-12

    申请号：US13015659

    申请日：2011-01-28

    申请人： Shamai Opfer ,  Itzik Kent

    发明人： Shamai Opfer ,  Itzik Kent

    IPC分类号： B65H29/00

    CPC分类号： B65H15/00 ,  B65H5/025 ,  B65H2301/33214 ,  B65H2301/3423 ,  B65H2404/262

    摘要： In one example, a sheet handling device includes: a first mechanism configured to receive a flexible sheet moving in a first direction in a first orientation and turn the sheet to a second direction; a second mechanism configured to receive the sheet moving in the second direction, turn the sheet to a third direction and simultaneously reorient the sheet to a second orientation; and a third mechanism configured to receive the reoriented sheet moving in the third direction and turn the sheet to a fourth direction. The second mechanism may include, for example, a trio of elongated rollers and an endless loop belt wrapping the trio of rollers to form a nip between the belt and one of the rollers for receiving a first leading edge of the sheet in the second direction and expelling a second leading edge of the sheet in the third direction.

    摘要翻译： 在一个示例中，片材处理装置包括：第一机构，其构造成接收以第一取向在第一方向上移动的柔性片材，并将片材转向第二方向; 第二机构，其构造成接收片材沿第二方向移动，将片材转向第三方向，同时将片材重定向至第二方向; 以及第三机构，其被配置为接收在第三方向上移动的重新定向的片材，并将片材转向第四方向。 第二机构可以包括例如三根细长辊和环绕三通辊的环形带，以在带和一个辊之间形成辊隙，用于沿第二方向接收片材的第一前缘，以及 在第三方向排出片材的第二前缘。

    Turn-bar
    3.
    发明授权
    Turn-bar 有权
    转杆

    公开(公告)号：US08684298B2

    公开(公告)日：2014-04-01

    申请号：US12207194

    申请日：2008-09-09

    申请人： Shamai Opfer ,  Avi Namer ,  Eyal Peleg

    发明人： Shamai Opfer ,  Avi Namer ,  Eyal Peleg

    IPC分类号： B65H23/32

    CPC分类号： B65H23/26 ,  B41F13/06 ,  B65H23/24 ,  B65H2406/14 ,  B65H2511/415 ,  B65H2555/40 ,  B65H2220/01

    摘要： A turn-bar for adjusting orientation of a web includes a plurality of roll bars. Positions of at least two bars of the plurality of roll bars are movable with respect to a direction of travel of the web. An orientation of the web passing through the bars may be changed by adjusting a position of the at least two bars without removal of the web from the turn-bar. A method of selectively inverting or not inverting a web includes changing a position of at least two roll bars of a turn-bar apparatus with respect to a direction of travel of the web, where the web is not inverted by the turn-bar apparatus when the at least two roll bars are in a first position, and the web is inverted by the turn-bar apparatus when the at least two roll bars are in a second position.

    摘要翻译： 用于调整卷筒纸取向的转杆包括多个卷筒。 多个辊杆中的至少两个杆的位置可相对于幅材的行进方向移动。 通过杆的方向可以通过调节至少两个杆的位置来改变，而不会从转杆上移除幅材。 选择性地翻转或不翻转幅材的方法包括相对于幅材的行进方向改变转向杆装置的至少两个辊条的位置，其中纸幅不被转杆装置反转，当 所述至少两个辊杆处于第一位置，并且当所述至少两个辊杆处于第二位置时，所述卷材由所述转杆装置反转。

    TURN-BAR
    4.
    发明申请
    TURN-BAR 有权
    酒吧

    公开(公告)号：US20100059567A1

    公开(公告)日：2010-03-11

    申请号：US12207194

    申请日：2008-09-09

    申请人： Shamai Opfer ,  Avi Namer ,  Eyal Peleg

    发明人： Shamai Opfer ,  Avi Namer ,  Eyal Peleg

    IPC分类号： B65H20/00 ,  B41F21/00

    CPC分类号： B65H23/26 ,  B41F13/06 ,  B65H23/24 ,  B65H2406/14 ,  B65H2511/415 ,  B65H2555/40 ,  B65H2220/01

    摘要： A turn-bar for adjusting orientation of a web includes a plurality of roll bars. Positions of at least two bars of the plurality of roll bars are movable with respect to a direction of travel of the web through the turn-bar. An orientation of the web passing through the plurality of bars may be changed by adjusting a position of the at least two bars without removal of the web from the turn-bar. A method of selectively inverting or not inverting a web includes changing a position of at least two roll bars of a turn-bar apparatus with respect to a direction of travel of the web through the turn-bar apparatus, where the web is not inverted by passing through the turn-bar apparatus when the at least two roll bars are in a first position, and the web is inverted by passing through the turn-bar apparatus when the at least two roll bars are in a second position.

    摘要翻译： 用于调整卷筒纸取向的转杆包括多个卷筒。 多个辊杆中的至少两个杆的位置可相对于幅材通过转杆的行进方向移动。 可以通过调节至少两个杆的位置而不用从转向杆上移除幅材来改变通过多个杆的幅材的取向。 选择性地翻转或不翻转卷筒纸的方法包括相对于卷筒纸通过转杆装置的卷筒纸的行进方向改变转杆装置的至少两个辊条的位置，其中纸幅不被 当所述至少两个辊杆处于第一位置时，通过所述转向杆装置，并且当所述至少两个辊杆处于第二位置时，所述腹板通过转过杆装置而倒转。