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    • 4. 发明授权
    • Folding drum and method of operation
    • 折叠鼓和操作方法
    • US07695422B2
    • 2010-04-13
    • US11592375
    • 2006-11-03
    • Frank Schmieder
    • Frank Schmieder
    • B31F1/00
    • B65H45/161B65H45/164B65H2601/221
    • A folding drum and method of operation is disclosed. The folding drum is used for folding material, in particular for a printing press. The folding drum is mounted rotatably on its longitudinal axle. The folding drum has a folding-blade spindle, the longitudinal axle of which is coupled to the longitudinal axle of the folding drum and is spaced apart from the longitudinal axle of the folding drum. Furthermore, the folding drum comprises a force generation means for generating a relief force which is opposed to a centrifugal force which is generated in the case of a rotating folding drum by the co-rotating folding-blade spindle. Thus, the disadvantageous influence of the centrifugal force can be reduced. As a result, in particular, a mounting of the folding-blade spindle can be relieved. The wear of the mounting can be reduced and its service life can be increased.
    • 公开了折叠鼓和操作方法。 折叠鼓用于折叠材料,特别是用于印刷机。 折叠鼓可旋转地安装在其纵轴上。 折叠滚筒具有折叠刀片主轴,其纵向轴联接到折叠鼓的纵向轴并且与折叠滚筒的纵向轴线间隔开。 此外,折叠鼓包括力产生装置,用于产生与通过共旋转折叠刀片主轴在旋转的折叠滚筒的情况下产生的离心力相反的释放力。 因此,可以降低离心力的不利影响。 结果,特别地,可以减轻折叠刀片主轴的安装。 可以减少安装的磨损,并且可以提高其使用寿命。
    • 7. 发明授权
    • Apparatus and method for applying a damping solution onto a form cylinder of a press unit
    • 将阻尼溶液施加到压制单元的成形滚筒上的装置和方法
    • US07607389B2
    • 2009-10-27
    • US11242429
    • 2005-09-29
    • Anton StadlmairHelmut Stuhlmiller
    • Anton StadlmairHelmut Stuhlmiller
    • B41L25/02B41L25/16B41L25/18B41F7/26B41F7/40
    • B41F7/26B41F7/36B41F7/40
    • A printing unit having a press unit is disclosed. Damping solution is applied to a form cylinder by way of direct damping-solution supply via a damping unit in such a way that a damping-solution applicator roll which is set away from an ink distributor roll and is driven by way of friction by the form cylinder rolls only on the form cylinder and thus applies the damping solution to the form cylinder only directly via the damping-solution applicator roll. In the event of indirect damping-solution supply in which the damping-solution applicator roll rolls exclusively on the ink distributor roll and is driven by way of friction by the ink distributor roll, in order to switch over to direct damping-solution supply, the damping-solution applicator roll is set away from the ink distributor roll more quickly than the damping unit, and thus the damping-solution applicator roll, is set against the form cylinder.
    • 公开了一种具有压制单元的印刷单元。 阻尼溶液通过阻尼单元通过直接阻尼溶液供给到成型缸,使阻尼溶液涂布辊远离油墨分配器辊并通过形式的摩擦驱动 气缸辊仅在成型缸上,因此将阻尼溶液直接通过阻尼溶液涂布辊施加到成形缸。 在间接阻尼溶液供应的情况下,阻尼溶液涂布器辊专门在油墨分配器辊上滚动并通过油墨分配器辊的摩擦驱动,为了切换到直接阻尼溶液供应, 阻尼溶液涂布辊比阻尼单元更快地远离墨水分配器辊,因此阻尼溶液涂布辊相对于成型滚筒设置。
    • 9. 发明授权
    • Ink transfer device for a printing press
    • 印刷机用墨水传送装置
    • US07568427B2
    • 2009-08-04
    • US11404478
    • 2006-04-13
    • Alfons GrieserEduard HoffmannGeorg Schmid
    • Alfons GrieserEduard HoffmannGeorg Schmid
    • B41F27/12
    • B41N10/06B41F30/04Y10S428/909
    • An ink transfer device which can be clamped on a rubber covered cylinder in a printing press includes a rubber blanket for transferring ink from a printing forme to a printing material, the blanket having a leading end and a trailing end which are separated by a non-ink transferring gap when the device is clamped on the cylinder; a carrier element fixed to the rubber blanket; and a pair of fixing elements for clamping the blanket on the cylinder, the fixing elements being positioned on the carrier adjacent to respective ends of the blanket. In order to minimize the non-ink transferring gap, the fixing elements and the carrier element are formed as separate subassemblies which are joined together.
    • 可以夹持在印刷机中的橡胶覆盖的圆筒上的墨水传送装置包括用于将墨从印刷机转印到印刷材料的橡皮布,该橡皮布具有前端和后端, 当设备被夹紧在气缸上时墨水传送间隙; 固定在橡皮布上的载体元件; 以及用于将橡皮布夹紧在圆筒上的一对固定元件,固定元件位于载体上,邻近橡皮布的相应末端。 为了最小化非油墨转印间隙,固定元件和载体元件形成为连接在一起的单独的子组件。