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51. 发明授权

US1727978A Printing-press roller 失效
公开(公告)号：US1727978A
公开(公告)日：1929-09-10
申请号：US18367827
申请日：1927-04-14
申请人： HUEBNER WILLIAM C
发明人： HUEBNER WILLIAM C
IPC分类号： B41F13/08 , B41F31/26 , B41F35/00 , B41F35/04
CPC分类号： B41F35/002 , B41F13/08 , B41F31/26 , B41F35/04

52. 发明授权

US905182A Process of making inking-rollers. 失效
标题翻译：制作滚筒的过程。
公开(公告)号：US905182A
公开(公告)日：1908-12-01
申请号：US1907397493
申请日：1907-10-15
申请人： HENNESSEY JEROME H
发明人： HENNESSEY JEROME H
IPC分类号： B41F31/26
CPC分类号： B41F31/26

53. 发明申请

US20210379886A1 DISPLACING A SUBSTANCE 有权
公开(公告)号：US20210379886A1
公开(公告)日：2021-12-09
申请号：US17408983
申请日：2021-08-23
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.

54. 发明授权

US11186079B2 Oscillating roller and printing press having a plurality of printing units that have such a roller 有权
公开(公告)号：US11186079B2
公开(公告)日：2021-11-30
申请号：US16640847
申请日：2018-05-22
申请人： KOENIG & BAUER AG
发明人： Christian Arnold , Bernd Masuch , Wolfgang Reder , Helmut Schmidt
IPC分类号： B41F31/15 , B41F31/26 , B41F31/00
摘要： A roller for a printing unit of a printing press, has a roller outer body, which is mounted on a roller inner body, so as to be movable axially in a reciprocating manner. For the axial movement of the roller outer body, in at least a first direction, a pneumatic drive is provided. The pneumatic drive has at least one first chamber, which is mounted in the interior of the roller in the manner of a cylinder/piston system between one or more structural elements, that are fixed to the roller outer body, and one or more structural elements that are fixed to the roller inner body. The chamber can be pressurized with compressed air. The parts of the structural elements adjoining the chamber, and that are movable axially relative to one another, form a non-contact seal between themselves on their mutually facing sides.

55. 发明申请

US20200324543A1 DISPLACING A SUBSTANCE 审中-公开
公开(公告)号：US20200324543A1
公开(公告)日：2020-10-15
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 , H01L41/09 , B41F31/26
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.

56. 发明授权

US10696042B2 Inking system for inking an intaglio printing cylinder of an intaglio printing press, intaglio printing press comprising the same, and process of inking such an intaglio printing cylinder 有权
公开(公告)号：US10696042B2
公开(公告)日：2020-06-30
申请号：US16498911
申请日：2018-03-12
申请人： KBA-NOTASYS SA
发明人： Daniel Chassot , Alain Würsch , Ana Dimitrijevic , Johannes Schaede
IPC分类号： B41F31/04 , B41F9/06 , B41F31/26
摘要： An inking system for inking an intaglio printing cylinder of an intaglio printing press is designed to perform a selective transfer of ink to one or more intaglio printing mediums by way of a selective inking cylinder provided in at least one device. The selective inking cylinder carries a selective inking plate that receives ink supplied by an associated inking unit. The selective inking plate comprises a coating that is selectively structured to exhibit ink-repellent portions and perform selective transfer of ink at locations corresponding to engraved areas of the one or more intaglio printing mediums that are to be inked with the ink supplied by the associated inking unit. The selective transfer of ink is performed indirectly from the selective inking cylinder to the one or more intaglio printing mediums via an ink collecting cylinder and/or via a chablon cylinder carrying a chablon plate.

57. 发明授权

US10220608B2 Inking apparatus of a printing press, printing press comprising the same and method of producing a vibrator roller 有权
公开(公告)号：US10220608B2
公开(公告)日：2019-03-05
申请号：US15512247
申请日：2015-09-15
申请人： KBA-NotaSys SA
发明人： Bradley Booth
IPC分类号： B41F31/00 , B41F31/04 , B41F31/26 , B41F11/02 , B33Y80/00 , B41F31/18 , B33Y10/00
摘要： There is described an inking apparatus of a printing press, in particular an offset or letterpress printing press, comprising at least one ink duct (11, 12) with an ink supply roller (13, 14), an ink roller train (30) comprising at least one inking roller (31) which receives ink from the at least one ink duct (11, 12), and at least one vibrator roller (15, 16) interposed between the ink supply roller (13, 4) and the inking roller (31), which vibrator roller (15, 16) is swung back and forth between the ink supply roller (13, 14) and the inking roller (31) and intermittently transfers ink from the ink supply roller (13, 14) to the inking roller (31). A circumference of the vibrator roller (15, 16) exhibits an ink-transfer 10 structure (15a, 16a) which reflects a desired inking profile of a printing plate to be inked by the inking apparatus and is designed to modulate a quantity of ink transferred by the vibrator roller (15, 16). The ink-transfer structure (15a, 16a) on the circumference of the vibrator roller (15, 16) is subdivided, in a circumferential direction (y) of the vibrator roller (15, 16), into an integer number 1 (r) of individual ink-transfer portions (15b, 16b) that are repeated with a determined circumferential period (Δy) in the circumferential direction (y), each individual ink-transfer portion (15b, 16b) reflecting the desired inking profile of the printing plate to be inked by the inking apparatus. A contact length (CL) over which the vibrator roller (15, 16) runs in contact with the ink supply roller (13, 204) is equivalent to the determined circumferential period (Δy) of the individual ink-transfer portions (15b, 16b) or to an integer multiple of the determined circumferential period (Δy) of the individual ink-transfer portions (15b, 16b).

58. 发明申请

US20180259870A1 INNER RESISTIVE FILM WITH DUCTILE PARTICLES AND OUTER RESISTIVE FILM 审中-公开
公开(公告)号：US20180259870A1
公开(公告)日：2018-09-13
申请号：US15973980
申请日：2018-05-08
申请人： Hewlett-Packard Development Company, L.P.
发明人： Thomas Anthony , Seongsik Chang , Omer Gila
IPC分类号： G03G15/02 , G03G15/08 , B41F31/26
CPC分类号： G03G15/0233 , B41F31/26 , G03G15/0216 , G03G15/0258 , G03G15/0808 , G03G15/0817 , G03G15/0818
摘要： An inner resistive film is applied to a conductive substrate. Ductile particles are disposed substantially uniformly throughout the inner resistive film. An outer resistive film is applied to the inner resistive film.

59. 发明授权

US09977360B2 Inner resistive film with ductile particles and outer resistive film without ductile particles 有权
公开(公告)号：US09977360B2
公开(公告)日：2018-05-22
申请号：US15500911
申请日：2014-07-31
申请人： Hewlett-Packard Development Company, L.P.
发明人： Thomas Anthony , Seongsik Chang , Omer Gila
IPC分类号： G03G15/02 , B41F31/26 , G03G15/08
CPC分类号： G03G15/0233 , B41F31/26 , G03G15/0216 , G03G15/0258 , G03G15/0808 , G03G15/0817 , G03G15/0818
摘要： An inner resistive film is applied to a conductive substrate. Ductile particles are disposed substantially uniformly throughout the inner resistive film. An outer resistive film is applied to the inner resistive film.

60. 发明授权

US09937704B2 Method for making a customizable apparatus for transporting and depositing fluids 有权
公开(公告)号：US09937704B2
公开(公告)日：2018-04-10
申请号：US14291823
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 , Haibin (NMN) Chen
IPC分类号： B41F31/22 , B41F7/00 , B41F31/26 , B41F7/26 , B41F13/11 , B41F13/08
CPC分类号： B41F7/00 , B41F7/265 , B41F13/08 , B41F13/11 , B41F31/22 , B41F31/26
摘要： A method of creating a vascular network for printing a fluid onto a substrate is disclosed. The method includes the steps of: determining a deposit objective; selecting a fluid having at least one fluid property; designing a vascular network to achieve the deposit objective; selecting a fluid delivery system, and depositing the fluid in liquid form that solidifies into the vascular network according to the deposit objective.

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