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1. 发明授权

US5875714A Protective device on printing presses 失效
标题翻译：印刷机上的保护装置
公开(公告)号：US5875714A
公开(公告)日：1999-03-02
申请号：US949970
申请日：1997-10-14
申请人： Peter Winkler , Max Egger , Andres Miescher
发明人： Peter Winkler , Max Egger , Andres Miescher
IPC分类号： B41F13/00 , B41F13/42 , B41F33/00 , B41F5/00
CPC分类号： B41F13/42 , B41F33/0018
摘要： A protective device is provided on printing presses with a two-dimensional protective cover. The cover is mounted pivotably around a pivot axis in a press frame and shields a cylinder pair from access by an operating personnel and grants access to the said cylinder pair after pivoting off from the cylinder pair. The cylinder pair comprises a rubber blanket cylinder and a plate cylinder. A separate protective cover is provided for each of the cylinder pairs of a printing tower with "U" and "N" (type) bridge elements arranged alternatingly one on top of another.
摘要翻译：在具有二维保护盖的印刷机上提供保护装置。盖可绕枢转轴线安装在压机框架中，并且将气缸对屏蔽到由操作人员进入的位置，并且在从气缸对旋转之后允许进入所述气缸对。气缸对包括橡胶橡皮布滚筒和印版滚筒。为印刷塔的每个气缸对提供单独的保护盖，其中“U”和“N”（类型）桥元件交替地排列在另一个之上。

2. 发明授权

US5158019A Device for infinitely variable adjustment of the axial spreading movement of distributing rollers 失效
标题翻译：用于无限可变调整分布辊的轴向扩展运动的装置
公开(公告)号：US5158019A
公开(公告)日：1992-10-27
申请号：US776080
申请日：1991-10-11
申请人： Andreas Miescher , Max Egger
发明人： Andreas Miescher , Max Egger
IPC分类号： B41F31/15
CPC分类号： B41F31/15 , Y10S101/38
摘要： To adjust the axial spreading movement of distributing rollers (30) in rotary printing presses, at least one eccentric stud (18) is mounted which is rotatable around its axis of rotation (19) in a rotatably drivable housing (3). The housing rotates around the axis of rotation (9) which is located at a distance (a) from the axis of rotation of the eccentric stud. The eccentric stud (18) has an eccentric pin (20), which is arranged at least at one of its ends and is located at the same distance (a) from the axis of rotation (19) of the eccentric stud (18). The eccentric stud (18) is rotatable via a sleeve (10) and via the planetary gear (16), i.e., the distance of the eccentric pin (20) from the axis of rotation (9) can be changed. The eccentric pin (20) transforms its rotary movement via a sliding block (29) into a reciprocating movement, with which the distributing roller (30) is axially driven.
摘要翻译：为了调节旋转印刷机中分配辊（30）的轴向扩展运动，安装了至少一个偏心螺柱（18），该偏心螺柱可绕其旋转轴线（19）旋转在可旋转驱动的壳体（3）中。壳体围绕位于与偏心螺柱的旋转轴线的距离（a）的旋转轴线（9）旋转。所述偏心螺柱（18）具有偏心销（20），所述偏心销至少位于其一端，并且位于与所述偏心螺柱（18）的旋转轴线（19）相同的距离（a）处。偏心螺柱（18）能够通过套筒（10）和经由行星齿轮（16）旋转，即可以改变偏心销（20）与旋转轴线（9）的距离。偏心销（20）经由滑动块（29）将其旋转运动转换成往复运动，分配辊（30）通过该往复运动被轴向驱动。

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