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11. 发明公开

EP0252602A1 Sheet gripper for printing machines 失效
标题翻译： BogengreiferfürDruckmaschinen。
公开(公告)号：EP0252602A1
公开(公告)日：1988-01-13
申请号：EP87304999.3
申请日：1987-06-05
申请人： REED PACKAGING LIMITED
发明人： Stott, Andrew Barker
IPC分类号： B41F21/04 , B65H29/04 , B41L21/06 , B41J13/22
CPC分类号： B41F21/08 , B41F21/04 , B41F23/0443
摘要： There is provided sheet printing apparatus (l) having at least one printing station (4) for sheet printing, sheet transfer means (7, 8) for conveying printed sheets (3), and radiation curing means (ll) arranged to direct curing radiation onto sheets conveyed by said sheet transfer means, said sheet transfer means comprising a sheet gripper means (7) whose length extends tranversely across the sheet feed direction of the sheet transfer means, wherein said gripper means has attached thereto and spaced therefrom a shielding plate (l3) extending along at least part of the length of said gripping means, said shielding plate having as the surface remote from the gripper means a radiation reflecting polished surface which serves to shadow said gripper means from directed radiation from said radiation curing means. In the apparatus of the invention the shielding plate (l3) serves to reduce overheating and heat damage resulting from the exposure of the sheet gripper means to ink-curing radiation. In a particularly preferred embodiment, the shielding plate is provided on its inner surface with fins or vanes (20) which serve to direct heated air towards the sides of the printing apparatus thus particularly assisting the avoidance of component overheating.
摘要翻译：提供了具有至少一个用于片材印刷的印刷站（4）的片材打印设备（1），用于输送印张（3）的片材传送装置（7,8）和布置成引导固化辐射的辐射固化装置所述片材传送装置包括片材夹持装置（7），片材夹持装置的长度横跨片材传送装置的片材进给方向反向延伸，其中所述夹持装置已经附接到其上并与之隔开屏蔽板（所述屏蔽板具有远离所述夹持装置的表面，所述遮蔽板具有远离所述夹持装置的表面，所述辐射反射抛光表面用于从所述辐射固化装置的定向辐射遮挡所述夹持装置。在本发明的装置中，屏蔽板（13）用于减少由于纸张夹持装置暴露于油墨固化辐射而导致的过热和热损坏。在特别优选的实施例中，屏蔽板在其内表面上设置有用于将加热的空气朝向打印设备的侧面引导的翅片或叶片（20），因此特别有助于避免部件过热。

12. 发明申请

US20110072992A1 SYSTEM FOR GRIPPING A CYLINDER CONDUCTING INK IN A PRINTING PRESS 有权
标题翻译：用于在打印机中输送墨盒的系统
公开(公告)号：US20110072992A1
公开(公告)日：2011-03-31
申请号：US12736949
申请日：2009-05-27
申请人： Guentar Rogge , Georg Rasch , Marco Finke
发明人： Guentar Rogge , Georg Rasch , Marco Finke
IPC分类号： B41F1/46 , B41L21/06
CPC分类号： B41F13/34 , B41F13/0016 , B41P2213/804
摘要： The invention describes a device for gripping and transporting at least one ink-attracting cylinder of a printing machine, the device including support elements that can enter into contact with the pins of the cylinder in order to be able to raise the cylinder.Each support element includes at least two tong-like gripper arms with which a pin of the cylinder can be at least partially gripped.
摘要翻译：本发明描述了一种用于夹持和输送印刷机的至少一个吸墨筒的装置，该装置包括能够与圆柱体的销接触的支撑元件，以便能够使气缸升高。每个支撑元件包括至少两个钳状夹持臂，通过该至少两个钳状夹持臂可以至少部分地夹持缸的销。

13. 发明申请

US20110048262A1 INTEGRAL SHEET HOLD-DOWN DEVICE FOR UV LED CURING LAMP 审中-公开
标题翻译： UV LED固化灯整体保持装置
公开(公告)号：US20110048262A1
公开(公告)日：2011-03-03
申请号：US12868833
申请日：2010-08-26
申请人： Aaron D. Martinez , Stephen J. Metcalf
发明人： Aaron D. Martinez , Stephen J. Metcalf
IPC分类号： B41L21/06 , B41L49/00
CPC分类号： B41F21/00 , B41F23/0409 , B41F23/0443
摘要： A device such as a row of wheels, a row of pressurized air blasts, or guide fingers is attached directly to a UV LED lamp that is mounted into a sheet-fed printing press for curing UV inks and coatings. The device will enable the UV LED lamp to be placed closer to the sheet than previously possible by preventing the trailing edge of the sheet from dragging across the UV LED lamp as the sheet passes by the lamp.
摘要翻译：诸如一排轮子，一排加压空气爆破或引导指的装置直接附接到安装在单张纸印刷机中用于固化UV油墨和涂层的UV LED灯。该设备将使得UV LED灯能够比之前可能地放置得更靠近纸张，因为当纸张通过灯时，通过防止纸张的后缘沿着UV LED灯拖动。

14. 发明授权

US4608925A Sheet transfer cylinder in sheet-fed rotary printing machines 失效
标题翻译：单张纸转印机中的转印滚筒
公开(公告)号：US4608925A
公开(公告)日：1986-09-02
申请号：US766772
申请日：1985-08-16
申请人： Manfred Arlt
发明人： Manfred Arlt
IPC分类号： B65H5/12 , B41F21/10 , B41L21/06
CPC分类号： B41F21/10
摘要： In sheet-fed rotary printing machines, a sheet transfer cylinder having a sheet-bearing cylinder jacket formed of a plurality of jacket segments arranged next to one another in circumferential direction of the cylinder, the jacket segments extending at least over a sheet-bearing circumferential area of the sheet transfer cylinder, includes locking elements located at respective ends of the jacket segments and engaging in corresponding receiving elements on end surfaces of the cylinder, the locking elements being a pair of guide cams located at each end of the jacket segments, and the receiving elements being receiving grooves formed concentrically in a support disc defining an end surface of the cylinder, the guide cams being guided in circumferential direction of the cylinder and lockable in the receiving grooves.
摘要翻译：在单张纸旋转印刷机中，具有由多个在圆柱体的圆周方向上彼此相邻布置的多个护套部分形成的片状轴承圆筒套的片材传送滚筒，所述护套片段至少延伸到片状轴承圆周片材传送滚筒的区域包括锁定元件，该锁定元件位于护套段的相应端部处并且与气缸的端表面上的相应的接收元件接合，锁定元件是位于护套段的每个端部处的一对引导凸轮，以及所述接收元件是同心地形成在限定所述气缸的端面的支撑盘中的接收槽，所述引导凸轮在所述气缸的圆周方向上被引导并且可锁定在所述接收槽中。

15. 发明授权

US4285507A Ink jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US4285507A
公开(公告)日：1981-08-25
申请号：US117688
申请日：1980-02-01
申请人： George Marinoff
发明人： George Marinoff
IPC分类号： B41J11/00 , B41J13/00 , B41J13/10 , B41L21/02 , B41L21/06 , B65H5/22 , B65H9/06 , B65H29/56 , B65H5/12
CPC分类号： B65H9/06 , B41J11/0085 , B41J13/0009 , B41J13/10 , B41L21/02 , B41L21/06 , B65H29/56 , B65H5/22
摘要： An ink jet printer includes a rotatable support for supporting a sheet of paper, a rotary drive for rotating the support, and an ink jet print head mounted adjacent the support for printing on a sheet of paper supported thereon during a plurality of successive rotations of the support. A paper supply loads a sheet of paper onto the support such that the sheet of paper is supported thereby. A paper ejector removes a sheet of paper from the support. A control is provided which controls operation of the paper supply and the paper ejector such that as a sheet of paper is removed, after a plurality of rotations on the support, another sheet is concurrently loaded onto the support, whereby the time required for loading and unloading a sheet of paper is minimized and the overall speed of the printer enhanced.
摘要翻译：一种喷墨打印机包括用于支撑纸张的可旋转支撑件，用于旋转支撑件的旋转驱动器以及安装在支撑件附近的喷墨打印头，用于在多个连续旋转中在其上支撑在其上的纸张上进行打印支持。纸张供给件将一张纸装载到支撑件上，使得纸张被支撑。纸张推出器从支架中取出一张纸。提供一种控制器，其控制供纸和纸张喷射器的操作，使得当在支撑件上多次旋转之后，当一张纸被移除时，另一张片材同时装载到支撑件上，由此装载和卸载一张纸最小化，并提高打印机的整体速度。

16. 发明申请

WO2019222190A1 PADDLE DEVICES, AND FINISHER DEVICES AND IMAGING APPARATUSES EMPLOYING THE SAME 审中-公开
公开(公告)号：WO2019222190A1
公开(公告)日：2019-11-21
申请号：PCT/US2019/032186
申请日：2019-05-14
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： PARK, Heungsup , JO, Haeseog , KIM, Taehong , JEONG, Sooncheol
IPC分类号： B41F23/00 , B41L21/06
摘要： A paddle device for a finisher device to align paper discharged from an imaging apparatus comprises a paddle drive shaft to be rotated by a paddle motor, a rotation body having an installation hole, through which the paddle drive shaft is fitted into the rotation body, and a paddle blade extending from the rotation body and having an end portion that is to contact the paper while the paddle drive shaft is rotated by the paddle drive shaft, to align the paper.

17. 发明专利

GB2210829A OFFSET PRINTER AND PLATE MAKER 未知
公开(公告)号：GB2210829A
公开(公告)日：1989-06-21
申请号：GB8824121
申请日：1988-10-14
申请人： RICOH KK
发明人： OKUBO TOSHIMITSU , KOBAYASHI KAZUYOSHI , OHMURA KOHKI , SAI YOSHINOBU , SATOH TAKUO , YOSHINO YUKIHIKO , HOSHI NOBUYUKI , ONODERA TAKAYUKI , ENDOH YASUO , IROKAWA SIGENOBU , SANNOHE TOSHIAKI
IPC分类号： B41C1/10 , B41F7/02 , B41L17/12 , B41L17/24 , B41L21/06 , B41L29/16 , H04N1/00 , H04N1/23

18. 发明专利

DE3324942A1 Arrangement of springs 未知
公开(公告)号：DE3324942A1
公开(公告)日：1984-05-24
申请号：DE3324942
申请日：1983-07-11
申请人： POLYGRAPH LEIPZIG
发明人： PETER GUNTER DIPL ING , RUDOLPH OTFRIED DIPL ING , FISCHER KARLHEINZ DIPL ING
IPC分类号： B41F21/10 , B41L21/06 , B41F21/06
摘要： The invention relates to an arrangement of springs for drives of oscillating systems within oscillation systems in sheet-guiding cylinders of printing machines. The object of arranging springs for drives of oscillating systems within oscillation systems in the sheet-guiding cylinder outside the pivot of the gearing is achieved in that a known torsion bar spring is assigned to the suction oscillator via a coupled gear, said torsion bar spring being connected to the oscillation shaft by one end via a second gear stage and by the other end via a first gear stage and being arranged coaxially with the oscillation shaft.

19. 发明专利

FR2449627B3 未知
公开(公告)号：FR2449627B3
公开(公告)日：1981-12-11
申请号：FR8003709
申请日：1980-02-20
申请人： ROTAPRINT GMBH
IPC分类号： B41F21/00 , B41F21/04 , B41F21/05 , B41F21/10 , B41L21/02 , B65H5/12 , B41L21/06

20. 发明专利

FR2449627A1 未知
公开(公告)号：FR2449627A1
公开(公告)日：1980-09-19
申请号：FR8003709
申请日：1980-02-20
申请人： ROTAPRINT GMBH
IPC分类号： B41F21/00 , B41F21/04 , B41F21/05 , B41F21/10 , B41L21/02 , B65H5/12 , B41L21/06

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