ADJUSTABLE ROLL CROWNING METHOD FOR NIP CONTROL
    1.
    发明申请
    ADJUSTABLE ROLL CROWNING METHOD FOR NIP CONTROL 有权
    用于NIP控制的可调式滚动校正方法

    公开(公告)号:US20140041542A1

    公开(公告)日:2014-02-13

    申请号:US13571204

    申请日:2012-08-09

    IPC分类号: B41F33/00

    摘要: A method and system for controlling a crown height associated with a nip profile includes adjusting pressure of a pressure roll. This may influence the shape of the pressure roll which may influence the nip profile. This may help prevent wrinkling and extend the life of the pressure roll. The pressure roll may be configured to have a varying wall thickness across a width of the pressure roll. The pressure roll may be used for a web application.

    摘要翻译: 用于控制与压区轮廓相关联的冠高度的方法和系统包括调节压力辊的压力。 这可能会影响可能影响压区轮廓的压辊的形状。 这可能有助于防止起皱并延长压辊的使用寿命。 压力辊可以构造成在压力辊的宽度上具有变化的壁厚。 压力辊可以用于网络应用。

    OIL PRESSURIZED FOAM ROLL
    2.
    发明申请
    OIL PRESSURIZED FOAM ROLL 有权
    油加压泡沫滚筒

    公开(公告)号:US20120020708A1

    公开(公告)日:2012-01-26

    申请号:US12842057

    申请日:2010-07-23

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2025

    摘要: This disclosure relates to a lubricating supply system for a fuser assembly of a printing process having a perforated sleeve, the perforated sleeve supporting a semi-porous foam roll. The perforated sleeve slips around the outer surface of a rotating shaft in order that the lubricant supplied to the hollow of the rotating shaft is diffused through the perforated sleeve and foam roll to lubricate a heated surface of the fuser assembly. A lubricant port connects a source of lubricant to the hollow portion of the rotating shaft.

    摘要翻译: 本公开涉及一种用于具有穿孔套筒的印刷工艺的定影组件的润滑剂供应系统,所述多孔套管支撑半孔泡沫辊。 穿孔套筒围绕旋转轴的外表面滑动,以便供应到旋转轴的中空部分的润滑剂通过穿孔套筒和泡沫辊扩散,以润滑定影组件的加热表面。 润滑剂端口将润滑剂源连接到旋转轴的中空部分。