公开(公告)号：US11794465B2

公开(公告)日：2023-10-24

申请号：US17384312

申请日：2021-07-23

申请人： Palo Alto Research Center Incorporated

发明人： Antonio St. Clair Lloyd Williams ,  David K. Biegelsen ,  Eugene Beh

IPC分类号： B41F7/02 ,  B41C1/10 ,  B41F7/26 ,  B41F31/00 ,  B41F13/08 ,  B41J2/34 ,  B41J2/335 ,  B41F7/08 ,  B41M1/06 ,  B41F31/13 ,  B41F31/08 ,  B41N3/03

CPC分类号： B41F13/08 ,  B41C1/1041 ,  B41F7/02 ,  B41F7/08 ,  B41F7/26 ,  B41F31/002 ,  B41F31/08 ,  B41F31/13 ,  B41J2/33535 ,  B41J2/34 ,  B41M1/06 ,  B41N3/03 ,  B41C1/1033 ,  B41P2227/70

摘要： Fountain solution latent images are provided on an inking blanket without using laser-induced evaporation systems. Approaches include a rotatable charge retentive surface configured to receive an unfused toned electrostatic pattern of toner particles adhered thereto via electrophotography. The toner includes small diameter polymeric or inorganic particles that may have no color pigment to appear transparent or translucent. Fountain solution is disposed on at least one of the toner, the charge retentive surface and a transfer substrate. The transfer substrate is adjacent the charge retentive surface and forms a nip therebetween, with the transfer substrate sandwiching the unfused toned electrostatic pattern of toner particles and fountain solution against the charge retentive surface at the nip. Fountain solution sandwiched between the surfaces splits as the surfaces separate downstream the nip, leaving a fountain solution latent image remaining on the transfer member surface based on the electrostatic charged pattern on the charge retentive surface.

公开(公告)号：US10016967B2

公开(公告)日：2018-07-10

申请号：US15495626

申请日：2017-04-24

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： Jeffrey F. Bell

IPC分类号： B41F3/80 ,  F16H48/06

CPC分类号： B41F3/80 ,  B41F3/58 ,  B41F13/008 ,  B41F13/02 ,  B41F13/08 ,  B41P2213/20 ,  F16H48/06

摘要： In some examples, a printing device includes a first print drum comprising a first ring gear defined on a surface of the first print drum, a second print drum comprising a second ring gear defined on a surface of the second print drum, a rotatable drive shaft, and pinion gears to engage the first ring gear and the second ring gear, wherein rotation of the drive shaft causes the pinion gears to interact with the first and second ring gears to rotate the first print drum and the second print drum at different angular velocities.

公开(公告)号：US20170225448A1

公开(公告)日：2017-08-10

申请号：US15495626

申请日：2017-04-24

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： Jeffrey F. Bell

IPC分类号： B41F3/80 ,  F16H48/06

CPC分类号： B41F3/80 ,  B41F3/58 ,  B41F13/008 ,  B41F13/02 ,  B41F13/08 ,  B41P2213/20 ,  F16H48/06

摘要： In some examples, a printing device includes a first print drum comprising a first ring gear defined on a surface of the first print drum, a second print drum comprising a second ring gear defined on a surface of the second print drum, a rotatable drive shaft, and pinion gears to engage the first ring gear and the second ring gear, wherein rotation of the drive shaft causes the pinion gears to interact with the first and second ring gears to rotate the first print drum and the second print drum at different angular velocities.

公开(公告)号：US20170080702A1

公开(公告)日：2017-03-23

申请号：US15124498

申请日：2015-03-10

申请人： INOMETA GMBH

发明人： Christian Göhner

IPC分类号： B41F27/10 ,  B41F13/08

CPC分类号： B41F27/105 ,  B41F13/08 ,  B41F31/26 ,  B41P2200/12 ,  B41P2227/20

摘要： A printing roller comprises a base body which has mounting segments, a printing and a clamping mechanism which has a clamping bushing, which can be displaced in the axial direction, and with respect to the clamping bushing, has a proximal and a distal clamping element which are arranged to detachably clamp the printing sleeve to the base body by means of the radial clamping force in each case, wherein a compression force transmission chain is formed between the clamping bushing and the proximal and the distal clamping elements, by means of which, during an initial clamping phase, the compression force, generated by the clamping bushing is transmitted predominantly or entirely to the distal clamping while the compression force generated by the clamping bushing is applied to the proximal clamping element to a lesser extent than to the distal clamping element or not at all.

公开(公告)号：US20150343481A1

公开(公告)日：2015-12-03

申请号：US14291664

申请日：2014-05-30

申请人： The Procter & Gamble Company

发明人： Thomas Timothy BYRNE ,  Michael Scott PRODOEHL ,  Kevin Benson McNEIL ,  Gustav Andre MELLIN ,  Haibin CHEN

IPC分类号： B05C1/10 ,  B05D1/28 ,  B05C1/08

CPC分类号： B05C1/10 ,  B05C1/0813 ,  B05C1/0847 ,  B05C1/0873 ,  B05D1/28 ,  B41F7/265 ,  B41F13/08 ,  B41F13/11 ,  B41F31/22 ,  B41F31/26

摘要： A method of depositing a fluid onto a substrate. The method can include the steps of: providing a substrate; providing a fluid; providing a rotating roll comprising an exterior surface wherein the rotating roll rotates about the central longitudinal axis and an exterior surface defines an interior region; providing a vascular network to supply the fluid from the interior region to the exterior surface of the rotating roll in a predetermined path; transporting the fluid to the vascular network; controlling the flow of the fluid to move the fluid at a predetermined flow rate to at least one of the at least two fluid exits; and contacting the substrate with the fluid.

摘要翻译： 将流体沉积到基底上的方法。 该方法可以包括以下步骤：提供衬底; 提供流体; 提供包括外表面的旋转辊，其中所述旋转辊围绕所述中心纵向轴线旋转，并且外表面限定内部区域; 提供血管网络以将流体从所述内部区域以预定路径供应到所述旋转辊的外表面; 将流体输送到血管网络; 控制流体的流动以使流体以预定的流速移动到至少两个流体出口中的至少一个; 并使衬底与流体接触。

公开(公告)号：US08783182B2

公开(公告)日：2014-07-22

申请号：US13937343

申请日：2013-07-09

申请人： Pressline Services, Inc.

发明人： Phillip DiGenova

IPC分类号： B41F33/00

CPC分类号： B41F19/008 ,  B41F13/02 ,  B41F13/08 ,  B41F13/10 ,  B41F13/56 ,  B41F13/60 ,  B41F17/00 ,  B41F27/12 ,  B41F33/0009 ,  B41P2227/11 ,  B41P2227/12 ,  B65H45/12 ,  B65H45/162

摘要： Systems and methods for allowing existing rotary printing press units to produce smaller pages at a faster rate of speed without having to replace the press unit. Specifically, the systems and methods relate to retrofitting an existing press unit to produce three pages of material in each full rotation instead of the traditional two pages.

摘要翻译： 用于允许现有的旋转印刷机单元以更快的速度生产较小页面的系统和方法，而不必更换压机单元。 具体来说，这些系统和方法涉及改装现有的印刷机组，以便在每个完全旋转中产生三页材料，而不是传统的两页。

公开(公告)号：US08128544B2

公开(公告)日：2012-03-06

申请号：US10968573

申请日：2004-10-19

申请人： Kevin Lauren Cote ,  Jonathan Michael Villeneuve

发明人： Kevin Lauren Cote ,  Jonathan Michael Villeneuve

IPC分类号： F16C13/00

CPC分类号： B65H27/00 ,  B41F13/08 ,  B41N7/00 ,  B65H2404/183 ,  B65H2404/184 ,  Y10T29/49551 ,  Y10T29/4956 ,  Y10T29/49881

摘要： A roll for a rotary printing press having a first web disposed along a helical path and a plurality of first tabs disposed one after the other on the first web and extending from the first web at an angle relative to a surface of the first web. The first web forms one of a cylindrical inner wall and a cylindrical outer wall.

摘要翻译： 一种用于旋转印刷机的辊，具有沿着螺旋形路径设置的第一网状物和在所述第一网状物上一个接一个地布置并且从所述第一纤维网相对于所述第一纤维网的表面以一定角度延伸的多个第一接头。 第一网形成圆柱形内壁和圆柱形外壁之一。

公开(公告)号：US20090241793A1

公开(公告)日：2009-10-01

申请号：US12407683

申请日：2009-03-19

申请人： Phillip DiGenova

发明人： Phillip DiGenova

IPC分类号： B41F33/00

CPC分类号： B41F19/008 ,  B41F13/02 ,  B41F13/08 ,  B41F13/10 ,  B41F13/56 ,  B41F13/60 ,  B41F17/00 ,  B41F27/12 ,  B41F33/0009 ,  B41P2227/11 ,  B41P2227/12 ,  B65H45/12 ,  B65H45/162

摘要： Systems and methods for allowing existing rotary printing press units to produce smaller pages at a faster rate of speed without having to replace the press unit. Specifically, the systems and methods relate to retrofitting an existing press unit to produce three pages of material in each full rotation instead of the traditional two pages.

摘要翻译： 用于允许现有的旋转印刷机单元以更快的速度生产较小页面的系统和方法，而不必更换压机单元。 具体来说，这些系统和方法涉及改装现有的印刷机组，以便在每个完全旋转中产生三页材料，而不是传统的两页。

公开(公告)号：US20090023567A1

公开(公告)日：2009-01-22

申请号：US11884912

申请日：2006-02-16

申请人： Gerhard Johner ,  Markus Kirst

发明人： Gerhard Johner ,  Markus Kirst

IPC分类号： F16C13/00 ,  B05D1/08 ,  D21G1/02 ,  D21F1/40 ,  B05D1/36

CPC分类号： C23C4/18 ,  B41F13/08 ,  B41N7/00 ,  B41N2207/02 ,  B41N2207/10 ,  C23C4/02 ,  C23C28/321 ,  C23C28/322 ,  C23C28/34 ,  C23C28/341 ,  C23C28/345 ,  C23C28/3455 ,  C23C28/347 ,  D21G1/0246

摘要： Coated body of carbon fiber reinforced plastic (CFP) for paper machines and printing machines, particularly roller, comprising an adhesion promoter layer and a wear protective layer of hard metal or oxide ceramics which is applied onto the adhesion promoter layer, characterized in that the adhesion promoter layer consists of ductile metal selected from the group consisting of copper, nickel, iron, lead and tin and is applied by plasma spraying or flame spraying.

摘要翻译： 用于造纸机和印刷机的碳纤维增强塑料（CFP）的涂覆体，特别是辊，其包含粘附促进剂层和施加到粘合促进剂层上的硬金属或氧化物陶瓷的耐磨保护层，其特征在于粘合 促进剂层由选自铜，镍，铁，铅和锡的延性金属组成，并通过等离子喷涂或火焰喷涂施加。

公开(公告)号：US20070214980A1

公开(公告)日：2007-09-20

申请号：US11579416

申请日：2005-04-29

申请人： Karl Schafer

发明人： Karl Schafer

IPC分类号： B41F13/40

CPC分类号： B41F13/08 ,  B41F13/00 ,  F16L39/04

摘要： A rotating element of a printing machine is connected to a rotation transmitter that is usable to introduce a liquid or a gaseous medium into the rotating element. The rotation transmitter includes a rotor that is rotatable with the rotating element, and a stator that is secured against rotation. At least one stator channel section cooperates with at least one rotor channel section to provide a fluid flow path for the medium into the rotating element. Axially oriented and mutually opposite contact surfaces, which are against one another when the liquid or gaseous medium is introduced into the rotating element of the printing machine, are provided on the rotor and on the stator.

摘要翻译： 打印机的旋转元件连接到可用于将液体或气体介质引入旋转元件的旋转变送器。 旋转变送器包括可旋转的转子和可旋转的定子。 至少一个定子通道部分与至少一个转子通道部分配合以提供用于介质进入旋转元件的流体流动路径。 在液体或气体介质被引入到印刷机的旋转元件中时，相互相对的相互接触的表面设置在转子和定子上。