专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明授权

US11135832B2 Low-volume flexographic inking system 有权
公开(公告)号：US11135832B2
公开(公告)日：2021-10-05
申请号：US16218616
申请日：2018-12-13
申请人： Eastman Kodak Company
发明人： Gary A. Smith , Michael G. Shaughnessy , Timothy John Young
IPC分类号： B41F31/02 , B41F31/06 , B41F31/26 , G06F3/044
摘要： An inking system for use in transferring ink to a flexographic printing plate in a flexographic printing system includes an anilox member having an ink transfer zone located between first and second recessed bearing contact zones. A radius of the recessed bearing contact zones is less than a radius of the ink transfer zone by at least 0.100 inches. An ink tray includes a floor and first and second end walls. Bearings are mounted outside of the end walls which engage with the first and second bearing contact zones, respectively, thereby positioning the ink tray assembly in a specified position relative to the anilox member. Upper edges of the end walls extend into the recessed bearing contact zones.

112. 发明授权

US11123977B2 Displacing a substance 有权
公开(公告)号：US11123977B2
公开(公告)日：2021-09-21
申请号：US16606213
申请日：2018-01-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Gil Fisher , Alex Feygelman , Mordechai Arenson
IPC分类号： B41F31/00 , B41F31/26 , H01L41/09
摘要： According to some examples a substance displacement apparatus may comprise a gas ejection aperture and a deflector arm. The gas ejection aperture may be to direct gas towards a roller having a surface on which a substance is disposed. The deflector arm may be moveable between a first position in which gas is directed away from a target area on the surface of the roller, and a second position in which gas is directed towards the target area on the surface of the roller, thereby to displace at least some of the substance from the surface of the roller within the target area. A method and a print apparatus are also disclosed.

113. 发明申请

US20200338881A1 PRINTER DUCTOR ROLLER AND ELECTROMAGNETIC VALVE PROTECTION MEMBER BUILT INTO DUCTOR ROLLER 审中-公开
公开(公告)号：US20200338881A1
公开(公告)日：2020-10-29
申请号：US16757433
申请日：2018-11-19
申请人： I. MER CO., LTD.
发明人： Masayuki IZUME , Yoshimi AOYAMA
IPC分类号： B41F31/26 , B41F31/14
摘要： A ductor roller for printing machines has a shaft provided with an air supply pipe, plural individual ductor rollers, and plural electromagnetic valves, both connected to the shaft. The individual ductor rollers advance pneumatically by the electromagnetic valves. The individual ductor rollers have housings that are associated with the shaft and configured to move forward and backward; roller members configured to contact with the ink fountain roller and an ink distribution roller; and bearings connecting the roller members to the housings. The electromagnetic valves are placed in the housings. Protection members for the electromagnetic valves are oil-resistant, have circularly cylindrical or arc-like covers, and are associated with the shaft. They cover the side ends of the housings and are placed in the clearance between the individual ductor rollers. The protection members do not need an exchange, discharge cleaning liquid for printing machines along troughs and prevent the electromagnetic valves from being contaminated by the cleaning liquid.

114. 发明申请

US20200307176A1 TWO-COMPONENT DRIP EDGE 审中-公开
公开(公告)号：US20200307176A1
公开(公告)日：2020-10-01
申请号：US16312739
申请日：2017-06-19
申请人： FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
发明人： Sebastian MEISINGER
IPC分类号： B41F31/20 , B41F31/26
摘要： The invention relates to a device having a two-component drip edge. One side of the drip edge is formed by a material having an attractive behavior with respect to a liquid and the opposite side of the drip edge is formed from a material having a repulsive behavior with respect to the liquid. This design yields an improved drip effect.

115. 发明申请

US20190351672A1 ROLLER DEVICE AND PRINTER 审中-公开
公开(公告)号：US20190351672A1
公开(公告)日：2019-11-21
申请号：US16476072
申请日：2017-12-18
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
发明人： Etsuo KATOU , Takafumi SHINGAI , Eiji OKUZONO , Tetsuya NISHIO
IPC分类号： B41F23/04 , B41F31/26
摘要： A roller device includes a roller, an electronic device, a slip ring, a hood member, and a duct. The electronic device is disposed in an interior of the roller. The slip ring supplies electric power to the electronic device. The hood member covers a region between a rotating shaft of the slip ring and an end portion of the roller. The duct covers the slip ring, and extends in a direction away from the roller.

116. 发明申请

US20180345656A1 A SLEEVE FOR A BRIDGE MANDREL, AND A BRIDGE MANDREL AND SLEEVE ASSEMBLY 审中-公开
公开(公告)号：US20180345656A1
公开(公告)日：2018-12-06
申请号：US15778798
申请日：2016-11-17
申请人： SANDON GLOBAL ENGRAVING TECHNOLOGY LTD
发明人： Nigel Hedges
IPC分类号： B41F31/26 , B41F31/36 , B41N7/06
CPC分类号： B41F31/26 , B41F31/36 , B41N7/06 , B41P2200/12
摘要： A substantially tubular interchangeable sleeve is adapted for applying a printing or coating liquid to a substrate material or offset roller. The sleeve has a multi-layer construction primarily consisting of a first outer layer of a dimensionally stable substantially fluid-impregnable solid material, such as aluminum or steel, around the exterior surface of which is affixed or applied a print or coating liquid receiving plate or layer. The sleeve further comprises one or more further interior layers of relatively less dimensionally stable, compressible, usually fibrous materials disposed inwardly of the interior surface of the first layer which, under air pressure, can be compressed so as to enlarge the inner dimensions of the sleeve so that it can be slid over a suitable bridge mandrel. The sleeve further comprises at least one end ring of a dimensionally stable substantially fluid-impregnable solid material.

117. 发明申请

US20170190170A1 HIGH DURABILITY PRINT ROLLER 审中-公开
公开(公告)号：US20170190170A1
公开(公告)日：2017-07-06
申请号：US15429242
申请日：2017-02-10
申请人： Alan Thomason , Robert Allen
发明人： Alan Thomason , Robert Allen
IPC分类号： B41F31/26 , B41F17/18 , B41F3/81 , B41F9/06 , B41F3/36
CPC分类号： B41F31/26 , B29C53/60 , B29D99/0035 , B32B2037/0069 , B41F3/36 , B41F3/81 , B41F9/063 , B41F17/18 , B41F17/22 , B41N7/06 , B41P2200/13 , Y10T428/31931
摘要： Improved pliable print rollers for high speed drink can printing machines increase the pliable roller life five- to ten-fold at comparable ink thickness and machine speed. The improved performance results from the selection of materials utilized including a combination of elastomers, and in some case an essentially oil-free composition, and an associated manufacturing process not previously utilized to create pliable print rollers for high speed drink can printing machines. In particular a particular embodiment, the composition includes a combination of elastomers (e.g., 75% polyisoprene and 25% polybutadiene), a filler (e.g., silica), a curing agent (e.g., peroxided), and other additives (e.g., pigment, antioxidant, antiozonant) with little or no oil added as a softener. An illustrative composition including 150 parts by weight contains 100 parts elastomer, 35 parts filler, 4 parts curing agent, and 11 parts other additives (i.e., zero parts oil softener).

118. 发明授权

US09694379B2 Customizable apparatus and method for transporting and depositing fluids 有权
公开(公告)号：US09694379B2
公开(公告)日：2017-07-04
申请号：US14291588
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 , Matthew Alan Russell
IPC分类号： B41F31/22 , B05C1/10 , B41F31/26 , B41F13/08 , B41F13/11 , B41F7/26
CPC分类号： B05C1/10 , B41F7/265 , B41F13/08 , B41F13/11 , B41F31/22 , B41F31/26
摘要： A rotating roll for depositing a fluid on a substrate is disclosed. The rotating roll can have a central longitudinal axis, wherein the rotating roll rotates about the central longitudinal axis. The rotating roll can have an exterior surface defining an interior region and a vascular network configured for transporting the fluid in predetermined paths from an interior region to the exterior surface of the rotating roll. The vascular network can have a main artery, a first capillary and a plurality of fluid exits on the exterior surface. The main artery can have an inlet and is substantially parallel to the central longitudinal axis of the rotating roll. Fluid enters the vascular network at the inlet and exits through substantially radial fluid paths to form a first tree.

119. 发明申请

US20160059544A1 INK-FEEDING ROLLER AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译：油墨喂料辊及其制造方法
公开(公告)号：US20160059544A1
公开(公告)日：2016-03-03
申请号：US14782016
申请日：2014-03-28
申请人： KOMORI CORPORATION
发明人： Kyotaro ONUMA
IPC分类号： B41F31/13 , B41F31/26
CPC分类号： B41F31/13 , B41F31/14 , B41F31/26 , B41N7/06
摘要： The purpose of the present invention is to provide an ink-feeding roller capable of making the thickness of the supplied ink film to be uniform and thin, and a manufacturing method therefore. For this purpose, the present invention is an ink-feeding roller (13), which is supported between an ink fountain roller (12) and an ink roller (14) so as to be capable of reciprocating movement and which supplies ink from the ink fountain roller (12) to a plate cylinder (21) via the ink roller (14) by bringing the ink-feeding roller alternately in contact with the ink fountain roller (12) and the ink roller (14). A helical groove (13a) is provided on the outer circumference thereof according to the pattern position and pattern area on the printing plate of the plate cylinder (21).
摘要翻译：本发明的目的是提供一种能够使供给的油墨膜的厚度均匀且薄的供墨辊及其制造方法。为此，本发明是一种供墨辊（13），其被支撑在墨斗辊（12）和墨辊（14）之间，以便能够往复运动并且从墨水供应墨水通过使供墨辊与墨斗辊（12）和墨辊（14）交替地接触，通过墨辊（14）将墨斗（12）连接到印版滚筒（21）。根据印版滚筒（21）的印版上的图案位置和图案区域，在其外周上设有螺旋槽（13a）。

120. 发明申请

US20080163773A1 Inking Systems of a Printing Press and Method for Operating an Inking System 审中-公开
标题翻译：印刷机的压印系统和操作油墨系统的方法
公开(公告)号：US20080163773A1
公开(公告)日：2008-07-10
申请号：US11883387
申请日：2006-02-15
申请人： Georg Schneider , Michael Heinz Fischer
发明人： Georg Schneider , Michael Heinz Fischer
IPC分类号： B41F31/26
CPC分类号： B41F31/004 , B41P2213/734
摘要： An inking system of a printing press is utilized for inking a printing cylinder. The inking system is configured as a long roller inking system and includes two distributing cylinders that are disposed serially in a roller train. A first one of these distributing cylinders is mounted, in the roller train, close to the printing cylinder. The other of these distributing cylinders is mounted, again in the roller train, further away from the printing cylinder. The printing cylinder is rotationally force-driven by an angle position controlled drive motor. One of the two distributing cylinders of the inking system is rotationally force-driven by a drive motor that is mechanically independent of the drive for the printing cylinder. The other one of the two distributing cylinders is rotationally driven by frictional engagement with adjacent rollers or cylinders. It is thus configured without a mechanical drive connection to one of the drive motors other than the frictional engagement with the adjacent roller or cylinders which are intended to rotationally drive it.
摘要翻译：印刷机的上墨系统用于着墨印刷滚筒。上墨系统被构造为长辊上墨系统，并且包括串列地设置在辊列中的两个分配缸。这些分配缸中的第一个在辊列中安装在靠近印刷滚筒的位置。这些分配缸中的另一个再次安装在辊子列中，远离印刷滚筒。印刷滚筒由角度位置控制的驱动马达旋转地驱动。上墨系统的两个分配缸中的一个由驱动马达旋转地驱动，驱动马达机械地独立于印刷滚筒的驱动。两个分配缸中的另一个通过与相邻的辊或气缸的摩擦接合旋转驱动。因此，其被配置为没有机械驱动连接到驱动马达中的一个，而不是与旨在旋转地驱动它的相邻滚子或滚筒的摩擦接合。

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