专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US07320281B2 Method of varying a drum profile of a vario drum and vario drum for implementing the method 有权
标题翻译：用于实施该方法的改变滚筒和变焦鼓的滚筒轮廓的方法
公开(公告)号：US07320281B2
公开(公告)日：2008-01-22
申请号：US10744737
申请日：2003-12-22
申请人： Willi Becker , Daniel Conzelmann , Karl-Heinz Helmstädter , Thorsten Eckart , Christian Görbing , Hans-Peter Hiltwein , Olaf Lorenz , Stefan Mutschall , Peter Thoma
发明人： Willi Becker , Daniel Conzelmann , Karl-Heinz Helmstädter , Thorsten Eckart , Christian Görbing , Hans-Peter Hiltwein , Olaf Lorenz , Stefan Mutschall , Peter Thoma
IPC分类号： B41F1/30 , B41F21/10 , B41F22/00
CPC分类号： B41F21/10
摘要： A method of varying a drum profile of a vario drum for transporting printing material sheets, in which shell segments of the vario drum are pivoted inward and outward. Sheet supporting elements assigned to the shell segments are reversibly deformed by pivoting the shell segments. A vario drum suitable for implementing the method and a machine containing the vario drum for processing printing material sheets contain the shell segments and the associated sheet supporting elements.
摘要翻译：改变用于传送印刷材料片的变形鼓的鼓形轮廓的方法，其中变位鼓的壳段向内和向外枢转。分配给壳段的板支撑元件通过枢转壳段而可逆地变形。适用于实施该方法的变式滚筒和包含用于处理印刷材料板的变形滚筒的机器包含壳段和相关的薄片支撑元件。

42. 发明授权

US07175176B2 Device for feeding suction air or blowing air in a sheet-processing machine 有权
标题翻译：用于在片材加工机器中吸入空气或吹送空气的装置
公开(公告)号：US07175176B2
公开(公告)日：2007-02-13
申请号：US11171979
申请日：2005-06-29
申请人： Willi Becker
发明人： Willi Becker
IPC分类号： B65H5/18
CPC分类号： B65H29/54 , B41F21/06 , B41F21/108 , B65H29/06 , B65H2402/343 , B65H2406/341 , B65H2406/342
摘要： A device for feeding suction air or blowing air to a sheet-retaining device displaceable relative to a machine element in a sheet-processing machine, includes a first air-feeding element connectible in terms of flow to a suction-air or blowing-air source. A second air-feeding element cooperates telescopically with the first air-feeding element for forming an air through-passage duct connected in terms of flow to the sheet-retaining device.
摘要翻译：用于将吸入空气或吹送空气送入片材保持装置的装置可相对于片材加工机器中的机器元件移动的装置包括：第一空气供给元件，其可连接到吸入空气或吹气源。第二空气供给元件与第一空气供给元件可伸缩地协作，用于形成连接到片材保持装置的流动的空气通过通道。

43. 发明授权

US07090216B2 Device for stabilizing sheet guidance in a sheet-processing machine 失效
公开(公告)号：US07090216B2
公开(公告)日：2006-08-15
申请号：US10382609
申请日：2003-03-06
申请人： Willi Becker
发明人： Willi Becker
IPC分类号： B65H5/02
CPC分类号： B65H5/12 , B65H5/14 , B65H2405/53 , B65H2511/514 , B65H2701/1311
摘要： A device for stabilizing sheet guidance in a sheet-processing machine includes a first transport device having first gripper devices for guiding sheets to be processed, and a second transport device having second gripper devices opposing the first gripper devices. The first gripper devices are in cooperation with the opposing second gripper devices, during an operation selected from the group of operations consisting of taking over and transferring the sheets. The opposing second gripper devices are dippable into interspaces formed between the first gripper devices, and at least one supporting element is disposed in the interspaces for supporting leading corners of the sheets, the supporting element being disposed locally fixed on the first transport device. The opposing second gripper devices are disposed in a region of the supporting element and include a forked gripper formed with a cutout into which the supporting element is dippable during transfer of a leading edge of the sheet.

44. 发明授权

US06976427B2 Gripper system 有权
标题翻译：夹爪系统
公开(公告)号：US06976427B2
公开(公告)日：2005-12-20
申请号：US10700119
申请日：2003-11-03
申请人： Willi Becker , Jens Forche , Hans-Peter Hiltwein
发明人： Willi Becker , Jens Forche , Hans-Peter Hiltwein
IPC分类号： B41F21/05 , B41F21/04 , B41F21/10 , B65H5/14 , B41F1/30
CPC分类号： B41F21/04 , B41F21/104
摘要： In a gripper system having grippers disposed in a row and interspaces between the grippers and hold-downs for holding down in each case a free edge of a printing material sheet gripped by the grippers, the hold-downs being disposed to project into the interspaces and being mounted such that they can be displaced together with the grippers when gripping the printing material sheet.
摘要翻译：在夹持器系统中，夹具设置成一排，并且在夹持器和压紧件之间的间隙中，用于在每个壳体中保持由夹持器夹持的打印材料片材的自由边缘，所述压紧装置设置成突出到间隙中，被安装成使得当夹持打印材料片时它们可与夹具一起移位。

45. 发明授权

US06227112B1 Apparatus for performing actuations or operations in a printing press 失效
标题翻译：用于在印刷机中执行致动或操作的装置
公开(公告)号：US06227112B1
公开(公告)日：2001-05-08
申请号：US09126176
申请日：1998-07-30
申请人： Willi Becker
发明人： Willi Becker
IPC分类号： B41F134
CPC分类号： B41F13/00 , F15B3/00 , F15B7/003 , F15B7/006 , F15B11/0365 , F15B11/20 , F15B2211/20546 , F15B2211/212 , F15B2211/214 , F15B2211/30525 , F15B2211/3122 , F15B2211/3127 , F15B2211/327 , F15B2211/7052 , F15B2211/7055 , F15B2211/7056 , F15B2211/71 , F15B2211/7128 , F15B2211/7716
摘要： An apparatus for performing successively performable actuations in a printing press includes a pressure converter having an actuator formed with actuator surfaces which are successively able to be acted upon stepwise by pressure fluid; and a printing press in combination with the apparatus. Successively performed actuations in a printing press include switching or controlling, coupling, adjusting and tensioning operations, wherein machine or press parts are moved and/or held in a given position. Such actuations may be necessary in various devices of the printing press, a defined sequence of actuations having to be adhered to, depending upon the functions of the individual devices and to assure disruption-free cooperation of the devices. The actuations often require a transmission of comparatively strong forces to devices located at various places in the printing press which in terms of structural space are quite restricted. Pneumatic and hydraulic systems are therefore used for these purposes.
摘要翻译：一种用于在印刷机中执行连续执行的致动装置，包括具有致动器表面的致动器的压力转换器，所述致动器表面依次能够由压力流体逐步地作用; 以及与该装置组合的印刷机。印刷机中的连续执行的动作包括切换或控制，联接，调节和张紧操作，其中机器或压力部件被移动和/或保持在给定位置。这种致动可能在印刷机的各种装置中是必需的，根据各个装置的功能，需要遵守一定的顺序的致动并且确保装置的无扰动的协作。致动通常需要将相对较强的力传递到位于印刷机各处的装置，这在结构空间方面相当有限。因此，气动和液压系统用于这些目的。

46. 发明授权

US6089157A Method and device for transferring a sheet, by a trailing edge thereof, in a reversing device of a sheet-fed rotary printing press 有权
标题翻译：用于将片材的后缘在单张纸转印印刷机的翻转装置中传送的方法和装置
公开(公告)号：US6089157A
公开(公告)日：2000-07-18
申请号：US201698
申请日：1998-11-30
申请人： Willi Becker , Andreas Fricke
发明人： Willi Becker , Andreas Fricke
IPC分类号： B41F21/05 , B41F21/04 , B41F21/10 , B41F5/02
CPC分类号： B41F21/108
摘要： A method for transferring, by a trailing edge thereof, a sheet conveyed on an upline sheet-conveying cylinder to a gripper device of a downline sheet-conveying cylinder in a reversing device of a sheet-fed rotary printing press, the gripper device having sheet-holding surfaces for accepting the sheet trailing edge, which comprises lifting the sheet by the trailing edge thereof from the upline sheet-conveying cylinder; moving the sheet-holding surfaces of the gripper device out of the periphery of the downline sheet-conveying cylinder; with the sheet-holding surfaces of the gripper device, accepting the sheet trailing edge outside the periphery of the downline sheet-conveying device; and moving the sheet-holding surfaces back into the periphery of the downline sheet-conveying cylinder; and a transferring device for performing the method.
摘要翻译：一种用于将在上行纸张输送滚筒上传送的纸张的后端转印到单张纸转印印刷机的换向装置中的下行纸张输送滚筒的夹持装置的方法，该夹持装置具有片材用于接收纸张后缘的保持表面，其包括通过其后缘从上排纸张输送滚筒提升纸张; 将夹持装置的片材保持表面移动到下排片材输送筒的周边之外; 与夹持装置的片材保持面接合在下排片材输送装置的周边外的片材后缘; 并且将片材保持表面移回到下排片材输送滚筒的周边; 以及用于执行该方法的传送装置。

47. 发明授权

US5996994A Device for detecting mis-fed or missing sheets in a turning device of a printing press 失效
标题翻译：用于检测印刷机的转动装置中的误送或缺纸的装置
公开(公告)号：US5996994A
公开(公告)日：1999-12-07
申请号：US996364
申请日：1997-12-22
申请人： Willi Becker
发明人： Willi Becker
IPC分类号： B41F33/14 , B65H7/12
CPC分类号： B41F33/14 , B65H2511/51 , B65H2515/342
摘要： A device for detecting mis-fed or missing sheets in a printing press having a storage drum includes a plurality of holding suction devices disposed on the storage drum and connected fluidically with one another via a first connecting line, a plurality of detecting suction devices disposed on the storage drum and connected fluidically with one another via a second connecting line, the holding suction devices and the detecting suction devices being formed with respective suction openings coverable at least partly by a sheet properly fed thereto, and a pressure monitoring device fluidically connected to the second connecting line for controlling the operation of the printing press in accordance with pressure prevailing in the second connecting line, the holding suction devices and the detecting suction devices being formed primarily of suction devices of the same type, the second connecting line having a cross section smaller than that of the first connecting line, and being connected fluidically with the first connecting line, and the first connecting line being connected fluidically with a negative pressure source.
摘要翻译：一种用于在具有存储鼓的印刷机中检测错误输送或缺失的纸张的装置，包括：设置在存储鼓上的多个保持抽吸装置，并经由第一连接线相互流体连接，多个检测抽吸装置设置在所述存储滚筒经由第二连接线相互流体连接，所述保持抽吸装置和所述检测抽吸装置形成有至少部分地由适当地供给的片材可覆盖的相应抽吸开口，以及流体连接到所述存储滚筒的压力监测装置第二连接线，用于根据第二连接线中的压力控制印刷机的操作，保持抽吸装置和检测抽吸装置主要由相同类型的抽吸装置形成，第二连接线具有横截面小于第一连接线，并且连接流感具有第一连接线，并且第一连接线与负压源流体连接。

48. 发明授权

US5842415A Pull lay adjusting device 失效
标题翻译：拉式调节装置
公开(公告)号：US5842415A
公开(公告)日：1998-12-01
申请号：US543388
申请日：1995-10-16
申请人： Burkhard Maass , Willi Becker , Stefan Dopke , Michaela Schwab
发明人： Burkhard Maass , Willi Becker , Stefan Dopke , Michaela Schwab
IPC分类号： B41F21/14 , B65H9/00 , B65H9/10 , B41F13/24
CPC分类号： B65H9/106 , Y10S101/36
摘要： Pull lays on a feed table of a sheet-fed rotary printing machine are adjusted by a pulling device for laterally aligning sheets thereon. A spindle, which extends transversely to the travel direction, displaces the pull lays for adjusting to a sheet format to be processed. The spindle engages indirectly at a housing of the side lays which is provided with bearing and guide elements. The pull lays are thereby subject to an energy storing device which supports them in a guide transversely to the feed table.
摘要翻译：单张纸旋转印刷机的进纸台上的拉纸通过牵引装置进行调节，用于横向对准纸张。横向于行进方向延伸的主轴将拉动位置移动，以便调整到待处理的纸张格式。主轴间接地配合在设置有轴承和导向元件的侧板的壳体上。因此，牵引架受到能量储存装置的支撑，该储能装置在横向于进料台的导向件中支撑它们。

49. 发明授权

US5398606A Device for actuating clamping members of a turning device by remote control 失效
标题翻译：用于通过遥控器来驱动转动装置的夹紧构件的装置
公开(公告)号：US5398606A
公开(公告)日：1995-03-21
申请号：US092007
申请日：1993-07-15
申请人： Willi Becker
发明人： Willi Becker
IPC分类号： B41F13/00 , B41F21/10 , B41F1/30
CPC分类号： B41F21/106 , B41F13/0008
摘要： This invention concerns a device for remote-controlled operation of clamping elements of a turning device, especially in cylinders that carry sheets of paper and on the side walls of rotary printing presses. The turning device has at least one turning drum, one storage drum and adjustable toothed segments. These components in turn comprise clamping elements by means of which a clamp connection is created and maintained between force transmitting elements that are adjustable relative to each other and between control elements by having an initial tension force act on them. Control elements (20, 24; 46, 48) on which a hydraulic medium can act are arranged on movable pressure bars (9, 32, 39) consisting of at least one part. These move a transmission element (13, 32a, 40, 45) such that the clamping effects generated by the force storage devices (12) are cancelled out.
摘要翻译：本发明涉及一种用于遥控操作转向装置的夹紧元件的装置，特别是在携带纸张的滚筒和旋转印刷机的侧壁上的装置。转动装置具有至少一个转动鼓，一个存储鼓和可调节的齿形段。这些部件又包括夹紧元件，夹紧元件通过其夹紧连接产生并保持在力传递元件之间，力传递元件可相对于彼此和控制元件之间通过初始张力作用在它们之间。液压介质可以在其上作用的控制元件（20,24; 46,48）布置在由至少一部分组成的可动压力棒（9,32,39）上。这些移动传动元件（13,32a，40,45），使得由力存储装置（12）产生的夹紧效应被抵消。

50. 发明授权

US5365846A Format-adjustable sheet-turning device with change-over gears on a sheet-fed rotary printing press 失效
标题翻译：在单张纸旋转印刷机上具有转换齿轮的可格式调节的片材转向装置
公开(公告)号：US5365846A
公开(公告)日：1994-11-22
申请号：US124164
申请日：1993-09-20
申请人： Willi Becker
发明人： Willi Becker
IPC分类号： B41F21/00 , B41F13/00 , B41F21/10 , B65H85/00 , B41F5/02
CPC分类号： B41F13/0008
摘要： Sheet-fed rotary printing press for making one-sided multi-color prints or recto-and-verso prints, having at least one multi-size, driven sheet-guiding cylinder disposed between impression cylinders of two printing units, devices adjustable to a sheet-length format, and gripper systems associated with the cylinders, includes at least two intermediate gears via which a drive of the cylinders is divertable, at least one of the intermediate gears being formed as a single-revolution double intermediate gear having an adjustable ring gear and a gearwheel.
摘要翻译：用于制造单面多色印刷品或直面印刷品的单张纸旋转印刷机，其具有设置在两个印刷单元的压印滚筒之间的至少一个多尺寸驱动的引导滚筒，可调整到片材长度格式和与气缸相关联的夹具系统包括至少两个中间齿轮，气缸的驱动通过该中间齿轮可以转动，中间齿轮中的至少一个形成为具有可调节齿圈的单转双中间齿轮和一个齿轮。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式