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11. 发明授权

US5361697A Plate cylinder of a rotary printing press 失效
标题翻译：旋转印刷机的印版滚筒
公开(公告)号：US5361697A
公开(公告)日：1994-11-08
申请号：US844131
申请日：1992-03-02
申请人： Rudi Stellberger
发明人： Rudi Stellberger
IPC分类号： B41F13/16 , B41F27/12
CPC分类号： B41F13/16 , B41F27/1231
摘要： A plate cylinder of a rotary printing press with a device for adjusting a flexible printing form by a swivelling motion, includes a sleeve adjustable by the adjusting device, the sleeve having an outer cylindrical surface thereon a flexible printing form is mountable.
摘要翻译：具有用于通过旋转运动调节柔性印刷形式的装置的旋转印刷机的印版滚筒包括可由调节装置调节的套筒，所述套筒具有可弹性印刷形式的外部圆柱形表面。

12. 发明授权

US06443066B2 Device for correcting skew of printing plates on a plate cylinder of a rotary printing machine 失效
标题翻译：用于校正旋转印刷机的印版滚筒上的印版偏斜的装置
公开(公告)号：US06443066B2
公开(公告)日：2002-09-03
申请号：US09854659
申请日：2001-05-14
申请人： Rudi Stellberger
发明人： Rudi Stellberger
IPC分类号： B41F2712
CPC分类号： B41F27/1243 , B41F13/16 , B41F27/005
摘要： A device for correcting a skew of a skewed printing plate on a plate cylinder of a rotary printing machine, comprising a front clamping bar for holding a leading edge of the printing plate; and a rear clamping device including at least one rear clamping bar for holding a trailing edge of the printing plate, an axially guided lower bar and a pivoting strip mounted so as to be pivotable about a first pivot point on said lower bar; the front clamping bar being pivotable about a second pivot point disposed approximately centrally in an axial extent of a cylinder channel formed in the plate cylinder, and the at least one rear clamping bar being mounted on the pivoting strip so that the at least one rear clamping bar is pivotable in circumferential direction about a third pivot point.
摘要翻译：一种用于校正旋转印刷机的印版滚筒上的倾斜印版的偏斜的装置，包括用于保持印版的前缘的前夹紧杆; 以及后夹紧装置，其包括用于保持印版的后缘的至少一个后夹紧杆，轴向引导的下杆和安装成可围绕所述下杆上的第一枢转点枢转的枢转条; 所述前夹紧杆可围绕第二枢转点枢转，所述第二枢转点大致位于形成在所述印版滚筒中的气缸通道的轴向延伸的中心位置，并且所述至少一个后夹紧杆安装在所述枢转条上，使得所述至少一个后夹紧杆可沿圆周方向围绕第三枢轴点枢转。

13. 发明授权

US5619926A Device for supplying printing plates in a printing machine 失效
标题翻译：用于在印刷机中供印印板的装置
公开(公告)号：US5619926A
公开(公告)日：1997-04-15
申请号：US543158
申请日：1995-10-13
申请人： Rudiger Engelmann , Hans-Jurgen Kusch , Paul Nicola , Peter Marten , Rudi Stellberger , Volker Bergen , Bernd Ruf
发明人： Rudiger Engelmann , Hans-Jurgen Kusch , Paul Nicola , Peter Marten , Rudi Stellberger , Volker Bergen , Bernd Ruf
IPC分类号： B41F27/12 , B41F27/06
CPC分类号： B41F27/1206
摘要： The device for supplying printing plates to plate cylinders of printing machines includes elements for holding and for guiding printing plates. The plates can thereby be supplied to at least two different plate cylinders. The plate-holding assembly can thereby be pivoted into at least two different plate changing positions for feeding (and removing) printing printing plates at at least two printing units.
摘要翻译：用于向印版机的印版滚筒提供印版的装置包括用于保持和引导印版的元件。因此，这些板可以被提供给至少两个不同的印版滚筒。因此，板保持组件可以枢转到至少两个不同的板更换位置，用于在至少两个印刷单元处进给（和移除）印刷印版。

14. 发明授权

US4962705A Dampener for an offset printing machine 失效
标题翻译：胶版印刷机的防水剂
公开(公告)号：US4962705A
公开(公告)日：1990-10-16
申请号：US211978
申请日：1988-06-27
申请人： Walter D'Heureuse , Hans-Jurgen Kusch , Gerhard Heppenstiel , Rudi Stellberger
发明人： Walter D'Heureuse , Hans-Jurgen Kusch , Gerhard Heppenstiel , Rudi Stellberger
IPC分类号： B41F7/24 , B41F7/26 , B41F7/32 , B41F7/40
CPC分类号： B41F7/26
摘要： A dampening unit for an offset printing machine, includes a roller pair consisting of a metering roller, and a dampening form roller for applying dampening medium to a plate cylinder of the printing machine, the metering roller and the form roller being in mutually pressing engagement at a first contact zone along respective axially parallel lines on respective casings of the roller pair, a gear drive for driving the roller pair with circumferential speeds of the metering roller and the form roller substantially in a downward direction in vicinity of the contact zone, and means defining a storage space for dampening medium located above the contact zone and including surfaces of the casings of the roller pair and sealing elements located at respective ends of the roller pair, only the metering roller of the roller pair being driven by a gear meshing with a drive gear of the gear drive, the form roller being in driven engagement via friction contact at the first contact zone in a first position of the form roller wherein the form roller is lifted away from the plate cylinder, and being in driven engagement via friction contact both at the first contact zone and at a second contact zone between the form roller and the plate cylinder in a second position of the form roller wherein the form roller is in engagement with the plate cylinder, the metering roller being drivable at a circumferential speed increased to such an extent over that of the plate cylinder to compensate for braking moments applied to the form roller so that the form roller rotates in the second position thereof with a circumferential speed slower by an order of magnitude of 0.5% to 2% than the circumferential speed of the plate cylinder.
摘要翻译：一种胶版印刷机的阻尼单元，包括由计量辊和阻尼形成辊组成的辊对，用于将润版介质施加到印刷机的印版滚筒上，计量辊和成型辊处于相互挤压状态沿着辊对的相应壳体上的相应轴向平行线的第一接触区域，用于以接近区域附近的向下的方向驱动辊对的计量辊和成形辊的圆周速度的齿轮传动装置，限定位于接触区上方的阻尼介质的存储空间，并且包括位于辊对的相应端部处的辊对的壳体和密封元件的表面，只有辊对的计量辊由与齿轮啮合的齿轮驱动齿轮传动的驱动齿轮，成形辊在第一接触区域通过摩擦接触而被驱动接合成型辊的位置，其中成形辊从印版滚筒提升离开，并且在第一接触区域和成形辊和印版滚筒之间的第二接触区域处经由摩擦接触而被驱动接合在第二位置成型辊，其中成型辊与印版滚筒接合，计量辊可以以圆周速度驱动，增加到与印版滚筒相同的程度，以补偿施加到成型辊的制动力矩，使得成型辊在其第二位置以比印版滚筒的圆周速度慢0.5％至2％的数量级的圆周速度旋转。

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