公开(公告)号：US4602562A

公开(公告)日：1986-07-29

申请号：US776877

申请日：1985-09-17

申请人： Ludger Ottenhues ,  Heinz Wesselmann

发明人： Ludger Ottenhues ,  Heinz Wesselmann

IPC分类号： B41F5/24 ,  B41F13/12 ,  B41F13/14 ,  B41F13/36 ,  B41F13/38 ,  B41L35/04

CPC分类号： B41F5/24

摘要： A flexographic printing press comprising a plurality of inking units and plate cylinders and at least one impression cylinder, which is driven by a coaxial central gear in mesh with the gears of the plate cylinders rotatably mounted on plate cylinder carriages, which are adapted to move toward and away from the impression cylinder on tracks provided in the machine frame. That printing press is characterized in that each plate cylinder gear has a projection or hub provided on its periphery with angularly spaced detent bores equal in number to the plate cylinders and disposed on respective axially spaced peripheral lines. The plate cylinder carriages have detent pins, which are axially or angularly movable and are disposed in respective radial planes and are offset relative to each other so that each pin is adapted to enter that detent bore of that plate cylinder, which has a detent bore at a corresponding axial location. The detent bore of each plate cylinder has such an angular position that when the plate cylinders have been located on the plate cylinder carriages by means of the detent bores and the detent pins and the central gear has been adjusted to the proper angular position, the plates on the plate cylinders will be adjusted for printing in perfect register when the plate cylinders are caused to mesh with the central gear.

摘要翻译： 一种柔性版印刷机，包括多个着墨单元和印版滚筒以及至少一个压印滚筒，所述压印滚筒由同轴中心齿轮驱动，所述同轴中心齿轮与可滚动地安装在印版滚筒滑架上的印版滚筒的齿轮啮合， 并且在设置在机架中的轨道上远离压印滚筒。 该印刷机的特征在于，每个印版滚筒齿轮具有在其周边上设置有角度间隔的定位孔的凸起或毂，其数量等于印版滚筒并且设置在相应的轴向间隔的外围线上。 印版滚筒滑架具有止动销，其具有轴向或角度可移动并且设置在相应的径向平面中并且相对于彼此偏移，使得每个销适于进入该印版滚筒的定位孔，该定位孔具有制动孔 相应的轴向位置。 每个印版滚筒的制动孔具有这样的角度位置，即当印版滚筒通过制动孔位于印版滚筒滑架上并且定位销和中心齿轮已经被调整到适当的角度位置时， 当印版滚筒与中央齿轮啮合时，印版滚筒将被调整为完美的记录印刷。

公开(公告)号：US4461211A

公开(公告)日：1984-07-24

申请号：US402345

申请日：1982-07-27

申请人： Heinz Wesselmann ,  Walter Wessel

发明人： Heinz Wesselmann ,  Walter Wessel

IPC分类号： B41F9/06 ,  B41F31/02 ,  B41F31/04 ,  B41F31/08 ,  B41L27/06

CPC分类号： B41F31/027 ,  B41F31/04 ,  B41F9/065

摘要： In an inking mechanism for a rotary printing press, an inked distributing channel is defined between an ink applicator roller, a doctor blade holder and two doctor blades, the blade holder being articulated to a shaft so that the blades rest on the surface of the applicator roller.

摘要翻译： 在用于旋转印刷机的着墨机构中，在油墨涂布辊，刮刀保持器和两个刮刀之间限定了墨水分配通道，刀片保持器铰接到轴上，使得刀片搁置在施加器的表面上 滚筒。