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1. 发明授权

US4823698A Sheet gripper assembly for a sheet-fed rotary printing press 失效
标题翻译：单张纸旋转印刷机的纸张夹具组件
公开(公告)号：US4823698A
公开(公告)日：1989-04-25
申请号：US213437
申请日：1988-06-27
申请人： Manfred Ruger , Valentin Gensheimer
发明人： Manfred Ruger , Valentin Gensheimer
IPC分类号： B65H5/12 , B41F21/04 , B41F21/10 , B65H5/10 , B41F1/30
CPC分类号： B41F21/104
摘要： A sheet gripper assembly for a sheet-fed rotary printing press having a gripper tip with a non-resilient pressure element fastened to the gripper tip by a layer of resilient material, the pressure element having a central protuberance, extending through the resilient layer, upon which the gripper tip bears.
摘要翻译：用于单张纸旋转印刷机的纸张夹持器组件具有夹持器末端，其具有通过一层弹性材料紧固到夹持器末端的非弹性压力元件，压力元件具有延伸穿过弹性层的中心突起，夹具尖端承载的。

2. 发明授权

US4596187A Ink metering device for a printing press 失效
标题翻译：用于印刷机的墨水计量装置
公开(公告)号：US4596187A
公开(公告)日：1986-06-24
申请号：US627930
申请日：1984-07-05
申请人： Manfred Ruger
发明人： Manfred Ruger
IPC分类号： B41F31/04 , B41F31/06
CPC分类号： B41F31/04
摘要： In this ink metering device, the ink metering elements consist of cylindrical rollers with an edge formed by a recess in their convex surface for removal of the ink. The rollers are mounted with their convex surface in a V-shaped groove of a prismatic rail running parallel with the ink fountain roller and are forced against the wall areas of the groove by a sealing bar flexibly supported on the ink fountain. The distance between the edge and ink fountain roller is varied by turning the rollers by a lever arm. The ink metering device can be adjusted very accurately and is not affected by mechanical stresses and changes in the operating temperature.
摘要翻译：在这种油墨计量装置中，油墨计量元件由圆柱形辊组成，其边缘由凹凸形成，用于去除油墨。辊子的凸形表面安装在平行于墨斗辊的棱柱形的V形槽中，并通过柔性地支撑在墨斗上的密封杆而被迫靠在凹槽的壁面上。通过杠杆臂转动辊来改变边缘和墨斗辊之间的距离。墨水计量装置可以非常精确地调整，不受机械应力和工作温度变化的影响。

3. 发明授权

US4970955A Gripper finger for a sheet gripper system 失效
标题翻译：夹爪系统的夹爪手指
公开(公告)号：US4970955A
公开(公告)日：1990-11-20
申请号：US273247
申请日：1988-11-18
申请人： Werner Sondergeld , Nikolaus Matentzoglu , Nikola Pupic , Manfred Ruger
发明人： Werner Sondergeld , Nikolaus Matentzoglu , Nikola Pupic , Manfred Ruger
IPC分类号： B41F21/04 , B41F21/10 , B65H5/12
CPC分类号： B65H5/12 , B41F21/04 , B41F21/104
摘要： A gripper finger for a sheet gripper system for a printing press, to which gripper unwanted paper dust, dirt, debris, or the like cannot stick, the profiled retaining surface of the finger has in its front part a single bead-like protuberance which contacts the sheet, has a bead radius (R) of from 0.4 to 1.0 mm, extends parallel to the front edge of the sheet and is coated with a hard substance.
摘要翻译：用于印刷机的纸张夹具系统的夹持器手指，其中夹持器不想要的纸屑，污垢，碎屑等不能粘附，手指的成型保持表面在其前部具有单个的珠状突起，其接触片材具有0.4至1.0mm的珠半径（R），平行于片材的前边缘延伸并涂覆有硬物质。

4. 发明授权

US4719854A Resilient sheet gripper for a sheet-fed rotary printing press 失效
标题翻译：用于单张纸旋转印刷机的弹性片夹
公开(公告)号：US4719854A
公开(公告)日：1988-01-19
申请号：US892149
申请日：1986-07-31
申请人： Manfred Ruger , Valentin Gensheimer , Hanns-Otto Haas
发明人： Manfred Ruger , Valentin Gensheimer , Hanns-Otto Haas
IPC分类号： B65H5/12 , B41F21/04 , B41F21/10 , B41J1/60
CPC分类号： B41F21/104
摘要： A resilient sheet gripper for a sheet-fed rotary printing press having a gripper finger resiliently connected to a clamping member secured to a gripper shaft is provided including prestressed spring strips for connecting the gripper finger to the clamping member with each spring strip having articulation points disposed along a line passing substantially through the axis of the gripper shaft.
摘要翻译：一种用于单张纸旋转印刷机的弹性片夹具，其具有弹性地连接到固定到夹持轴上的夹紧构件的夹爪指状物，其包括用于将夹持器手指连接到夹持构件的预应力弹簧条，每个弹簧条具有铰接点，沿着基本上穿过夹持器轴的轴线的线。

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