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    • 33. 发明授权
    • Ink film dispensing system for a printing press
    • 印刷机油墨胶片分配系统
    • US4534290A
    • 1985-08-13
    • US592590
    • 1984-03-23
    • Peter SchroderFred KunkelPeter Hummel
    • Peter SchroderFred KunkelPeter Hummel
    • B41F31/04B41F31/06B41L27/06
    • B41F31/04B41F31/045B41P2231/12
    • An ink dispensing system for a printing press having an ink trough of a fountain roller and comprising a plurality of radially oriented ink spreader assemblies arranged closely side-by-side to form a substantially continuous metering edge for zonal metering of a film of ink on the fountain roller as it rotates. Each printer assembly includes a bearing member and a dispensing member, the bearing member having a tip of narrow dimension and the dispensing member having a film-forming edge. Each bearing member is biased so that its tip rides in contact with the surface of the roller to establish a positional reference for adjustment of the dispensing member. An adjusting screw mounted on the bearing member and engaging the dispensing member is adapted to retract the dispensing member a small distance rearwardly of the tip of the bearing member to thereby determine the zonal thickness of the ink film formed on the surface of the roller by the dispensing member.
    • 一种用于印刷机的墨水分配系统,具有墨斗辊的墨槽,并且包括多个径向定向的墨水扩散器组件,其紧密地并排布置,以形成基本上连续的计量边缘,用于在 墨水辊旋转时。 每个打印机组件包括一个轴承部件和一个分配部件,该轴承部件具有窄尺寸的尖端,该分配部件具有成膜边缘。 每个轴承构件被偏置,使得其尖端与辊的表面接触以建立用于调节分配构件的位置参考。 安装在轴承构件上并与分配构件接合的调节螺钉适于使分配构件在轴承构件的尖端后方稍微距离缩回,从而确定形成在辊表面上的油墨膜的纬向厚度 分配构件。
    • 40. 发明授权
    • Mounting for changing applicator rolls of printing presses
    • 安装用于更换印刷机的涂布辊
    • US4831928A
    • 1989-05-23
    • US120585
    • 1987-11-13
    • Herbert RebelPeter Hummel
    • Herbert RebelPeter Hummel
    • B41F31/10B41F31/14B41F31/15B41F31/30
    • B41F31/15
    • A mounting for changing or laterally reciprocatable inking, damping, or like applicator rolls of a printing press, which rolls are driven by a friction roll in engagement therewith. The changing applicator rolls each have their spindles mounted outside of the roll shell for rotational and axial movement in roller locks. Axial travel is limited by a shoulder ring in the roller lock, the ring cooperating with the outer race of a roller bearing which supports the roll spindle for relative rotational movement within the roller lock. Each roller lock also is mounted so as to be axially locatable in different positions for achieving desired axial movement of the applicator roll, or for preventing spreading movement of the applicator roll entirely.
    • 一种用于改变或横向往复运动的印刷机的油墨,阻尼或类似的涂布辊的安装件,这些辊子由与其接合的摩擦辊驱动。 不断变化的涂布辊各自具有安装在辊壳外部的主轴,用于辊锁中的旋转和轴向运动。 轴向行程由滚轮锁定中的肩环限制,环与滚子轴承的外圈配合,滚子轴承支撑辊轴,用于辊锁内的相对旋转运动。 每个辊锁也被安装成可轴向定位在不同的位置,以实现涂抹辊的期望的轴向运动,或者用于防止涂布辊完全伸展。