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1. 发明授权

US5377968A Feeder of a paper sheet processing machine 失效
标题翻译：纸张加工机的送纸器
公开(公告)号：US5377968A
公开(公告)日：1995-01-03
申请号：US165982
申请日：1993-12-13
申请人： Peter Sobotta , Isolde Maxeiner
发明人： Peter Sobotta , Isolde Maxeiner
IPC分类号： B65H3/08
CPC分类号： B65H3/0883
摘要： A feeder in a paper sheet processing machine has a plurality of lifting suckers for lifting a paper sheet from a stack of paper sheets. After the sheet is lifted into a raised position it is entrained by a transport device and transported to a paper sheet processing unit. A force potential acts permanently on the lifting sucker downwardly in a direction towards the stack. The lifting sucker is lifted against the force potential in a cyclically controlled manner in a lifting and lowering stroke. A retaining collar is formed on the lifting sucker beneath which a retaining support engages so as to delay a return of the lifting sucker to its lower position and to stop the sucker in the lower position. The retaining support is mounted shiftably parallel to the stroke direction of the lifting sucker. Controlled pneumatics communicate with the retaining structure, so as to shift the same as a function of the stroke position of the lifting sucker.
摘要翻译：纸张加工机中的进料器具有多个用于从一叠纸张提起纸张的提升吸盘。在将纸张提升到升高位置之后，其被输送装置夹带并被输送到纸张处理单元。力电势在朝向堆叠的方向上向下悬挂在提升吸盘上。提升吸盘在提升和降低行程中以循环控制的方式提升抵抗力电位。保持套环形成在提升吸盘上，保持支架在其下方接合，以便延迟提升吸盘返回到其下部位置并将吸盘停止在较低位置。保持支撑件可移动地平行于提升吸盘的行程方向安装。受控气动装置与保持结构连通，以便根据提升吸盘的行程位置来改变相同的动作。

2. 发明授权

US5137267A Suction head for a feeder of a sheet-fed rotary printing press 失效
标题翻译：用于订购FED旋转印刷机的进料器的吸头
公开(公告)号：US5137267A
公开(公告)日：1992-08-11
申请号：US616877
申请日：1990-11-21
申请人： Arno Wirz , Peter Sobotta , Jochen Renner
发明人： Arno Wirz , Peter Sobotta , Jochen Renner
IPC分类号： B65H3/08
CPC分类号： B65H3/0883
摘要： A suction head for a feeder of a sheet-fed rotary printing press for feeding sheets of small format through the press in a given direction, including only one double sucker formed of two juxtaposed suction nozzles connected by a transverse tube and being disposed transversely to the feeding direction of the sheets, the only one double sucker being exchangeably secured at a center location of the printing press.
摘要翻译：一种用于单张纸旋转印刷机的进料器的吸头，用于沿给定方向通过压机输送小格式的薄片，包括仅由一个由横向管连接的两个并置的吸嘴形成的双吸盘，并横向于纸张的进给方向，只有一个双吸盘可交换地固定在印刷机的中心位置。

3. 发明授权

US4869489A Suction head with lifting suction devices 失效
标题翻译：抽吸头带抽吸装置
公开(公告)号：US4869489A
公开(公告)日：1989-09-26
申请号：US176709
申请日：1988-04-01
申请人： Arno Wirz , Peter Sobotta
发明人： Arno Wirz , Peter Sobotta
IPC分类号： B25J15/06 , B65H3/08
CPC分类号： B65H3/0816
摘要： Suction head includes a vertically adjustable lifting suction device having a respective guiding element, and an axially displaceable, telescopically guided suction chamber arranged on the guiding element, the suction chamber having at least two suction nozzles disposed adjacent one another transversely to a direction in which sheets are conveyed, the suction nozzles being united into a double suction chamber so as to form a narrowly defined vacuum chamber.
摘要翻译：抽吸头包括具有相应引导元件的可垂直调节的提升抽吸装置，以及布置在引导元件上的可轴向移动的可伸缩引导的抽吸室，所述抽吸室具有横向于横向于片材被输送，吸嘴合并成双吸入室，形成狭窄的真空室。

4. 发明授权

US4327135A Sheet-guiding foil as a covering for impression cylinders 失效
标题翻译：片材导向箔作为压印滚筒的覆盖物
公开(公告)号：US4327135A
公开(公告)日：1982-04-27
申请号：US141670
申请日：1980-04-18
申请人： Arno Wirz , Peter Sobotta , Franz Arendt , Otto K. Gramlich
发明人： Arno Wirz , Peter Sobotta , Franz Arendt , Otto K. Gramlich
IPC分类号： B41F7/20 , B41F13/18 , B41F22/00 , B41F30/00 , B41F1/20
CPC分类号： B41F13/18 , B41F22/00 , Y10S428/908 , Y10S428/909 , Y10T428/12389 , Y10T428/24545 , Y10T428/24612
摘要： A sheet-guiding foil as a sheath for an impression cylinder in rotary offset perfecting presses, one surface of the foil being smooth while the opposite surface thereof is formed with spherical calottes of equal height and of statistically uniform distribution, including a chemically resistant, wear-resistant and rigid backing layer with good ink transfer behavior and a textured surface, and a thin chromium layer applied thereto for evening out microroughness, and the method of production.
摘要翻译：作为用于旋转偏移加工压印机中的压印滚筒的护套的片材引导箔片，其一个表面是光滑的，而其相对表面形成有具有相等高度和统计均匀分布的球形颅骨，包括耐化学腐蚀的磨损具有良好的油墨转印性能和纹理表面的耐磨性和刚性背衬层，以及施加于其上的薄铬层用于夜视微观粗糙度和生产方法。

5. 发明授权

US5542658A Suction head for a feeder of a sheet-fed rotary printing press 失效
标题翻译：单张进给旋转印刷机的进料器的吸头
公开(公告)号：US5542658A
公开(公告)日：1996-08-06
申请号：US390988
申请日：1995-02-21
申请人： Arno Wirz , Peter Sobotta , Jochen Renner
发明人： Arno Wirz , Peter Sobotta , Jochen Renner
IPC分类号： B65H3/08
CPC分类号： B65H3/0883
摘要： A suction head for a feeder of a sheet-fed rotary printing press for feeding sheets of small format through the press in a given direction, including only one double sucker formed of two juxtaposed suction nozzles connected by a transverse tube and being disposed transversely to the feeding direction of the sheets, the only one double sucker being exchangeably secured at a center location of the printing press.
摘要翻译：一种用于单张纸旋转印刷机的进料器的吸头，用于沿给定方向通过压机输送小格式的薄片，包括仅由一个由横向管连接的两个并置的吸嘴形成的双吸盘，并横向于纸张的进给方向，只有一个双吸盘可交换地固定在印刷机的中心位置。

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