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    • 43. 发明授权
    • Washing device for a blanket cylinder of an offset printing press
    • 胶版印刷机橡皮滚筒清洗装置
    • US3897726A
    • 1975-08-05
    • US47094674
    • 1974-05-17
    • HEIDELBERGER DRUCKMASCH AG
    • JUNGHANS RUDI
    • B41F35/06B41L41/06
    • B41F35/06B41P2235/22B41P2235/31
    • An offset printing press having a blanket cylinder includes a washing device adjustable with respect to the blanket cylinder and comprising a rotary washing roller having a soft covering and being in frictional driving engagement with and traversible relative to the blanket cylinder, means for wetting the washing roller with wash solution, a collecting vessel underlying the washing roller, a doctor roller having a firm surface located in continuous frictional engagement with the washing roller, a doctor blade abutting the firm surface of the doctor roller for guiding therefrom into the collecting vessel ink washed off the blanket cylinder with the wash solution, and a distributor roller having a firm surface engaging the soft covering of the washing roller at a location behind the doctor roller in the rotary direction of the washing roller, the distributor roller being wettable with fresh wash solution.
    • 具有橡皮布滚筒的胶版印刷机包括可相对于橡皮布滚筒调节的清洗装置,并且包括具有柔软覆盖物并且相对于橡皮布滚筒摩擦驱动接合和可移动的旋转清洗滚筒,用于润湿洗涤滚筒的装置 洗涤溶液,洗涤辊下面的收集容器,具有与洗涤辊持续摩擦接合的牢固表面的刮墨辊,与刮墨辊的固定表面邻接的刮刀,用于将其引导到收集容器中,墨水被洗掉 具有洗涤溶液的橡皮布滚筒和分配辊,其具有在洗涤辊的旋转方向上位于刮墨辊后面的位置处与洗涤辊的柔软覆盖物接合的牢固表面,分配辊可用新鲜的洗涤溶液润湿。
    • 46. 发明授权
    • Sheet-stripping device in printing presses
    • 印刷机中的剥离装置
    • US3635464A
    • 1972-01-18
    • US3635464D
    • 1969-12-15
    • HEIDELBERGER DRUCKMASCH AG
    • GRAMLICH OTTO
    • B65H3/56
    • B65H3/56
    • Sheet-stripping device for printing press having means for pneumatically raising the uppermost sheet of a supply stack at a leading edge thereof includes a plurality of strippers disposed between vertically extending and horizontally spaced stop members for the supply stack, the strippers, respectively, comprising a rodlike holder having a free upper end, and a removable cap of elastic material mounted on the free end of the holder, the cap having at least one stripper fin extending toward the supply stack and projecting over the uppermost sheet of the supply stack.
    • 用于印刷机的片材剥离装置具有用于在其前缘气动提升供应堆叠的最上面的片材的装置,包括多个剥离器,其设置在用于供应堆叠的垂直延伸和水平间隔的止挡件之间,剥离器分别包括: 具有自由上端的棒状保持器和安装在保持器的自由端上的弹性材料的可移除盖,所述盖具有朝向供应堆叠延伸的至少一个剥离器翅片并且突出在供应堆叠的最上面的片材上。