| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | METHOD FOR OPERATING A PRINTING PROCESS | US13324377 | 2011-12-13 | US20120145025A1 | 2012-06-14 | Roland Grunder |
| A method for operating a printing process for production of printed products includes integrating at a suitable location in the printing process at least one processing station for realizing a finishing process that is directed toward a specific location on the printed product. The processing station, or the finishing process realized with the processing station, is activated or deactivated according to a product-related sequence. | ||||||
| 42 | Liquid coating machine with plate replacing work space | US12332986 | 2008-12-11 | US08037817B2 | 2011-10-18 | Toyoo Tonosu; Isao Komuro; Akehiro Kusaka |
| A rotary screen printing press, which includes a rotary screen cylinder for coating ink on a sheet transported by transport means, and a plate or form replacing work space whose upper side is closed, with respect to which a transport direction of the sheet is restrained by other device and a liquid coating unit including the rotary screen cylinder, which is open in at least one of directions orthogonal to the transport direction of the sheet, and where an operator performs work of replacing a screen printing form, comprises a plate or form rest provided below the rotary screen cylinder and supported to be movable to a first position within the liquid coating unit and a second position within the form replacing work space. | ||||||
| 43 | DRIVE CONTROL METHOD AND DRIVE CONTROL APPARATUS FOR PRINTING PRESS | US13022240 | 2011-02-07 | US20110192298A1 | 2011-08-11 | Masahiro ISHIWATA; Shigeru YANAGAWA; Kouichi KATSUMATA; Mikio MATSUMOTO; Tatsuhiko YOKOCHI; Hiromitsu NUMAUCHI; Kenji HAYASHI |
| According to a drive control method and apparatus, an offset printing section and an intaglio printing section are connected together by a gear train. Separately from an offset printing section prime motor for driving an entire sheet-fed printing press, an intaglio printing section auxiliary motor is provided in the intaglio printing section where load is heaviest and load variations are great. By so doing, the entire sheet-fed printing press is driven by the offset printing section prime motor and the intaglio printing section auxiliary motor. Moreover, the electric current value (driving torque value) of the intaglio printing section auxiliary motor is controlled in accordance with an electric current value (torque value) for driving the offset printing section prime motor, the torque distribution rate of the intaglio printing section auxiliary motor, and the rated electric current value of the intaglio printing section auxiliary motor. | ||||||
| 44 | COMBINED FLEXOGRAPHIC AND INTAGLIO PRINTING PRESS AND OPERATING SYSTEM THEREFOR | US12412022 | 2009-03-26 | US20090185234A1 | 2009-07-23 | Joseph B. Schutte, III |
| The invention encompasses the combination of two printing technologies into a single web fed printing press 10, particularly the combination of flexographic and intaglio printing. The present web fed printing press 10 comprises at least one flexographic printing module 14 equipped to apply variable amounts of motion and tension to a web of sheet material 11; at least one intaglio printing module 17 equipped to apply variable amounts of motion and tension to the web of sheet material 11; and means for controlling the amounts of motion and tension applied by the flexographic printing module or modules 14 and by the intaglio printing module or modules 17 to the web of sheet material 11. Preferably, the means for controlling the amounts of motion and tension applied to the web of sheet material 11 comprises a host processor 40 and first and second motion control processors 44, 45. | ||||||
| 45 | Combined flexographic and intaglio printing press and operating system therefor | US10508849 | 2003-03-27 | US07542175B2 | 2009-06-02 | Joseph B. Schutte, III |
| The invention encompasses the combination of two printing technologies into a single web fed printing press (10), particularly the combination of flexographic and intaglio printing. The present web fed printing press (10)comprises at least one flexographic printing module (14) equipped to apply variable amounts of motion and tension to a web of sheet material (11);at least one intaglio printing module (17)equipped to apply variable amounts of motion and tension to the web of sheet material (11)and means for controlling the amounts of motion and tension applied by the flexographic printing module or modules (14)and by the intaglio printing module or modules (17)to the web of sheet material(11). Preferably, the means for controlling the amounts of motion and tension applied to the web of sheet material (11)comprises a host processor (40) and first and second motion control processors (44, 45). | ||||||
| 46 | Printing Unit, Printing Press and Method of Producing Labels or Self-Adhesive Labels in a Printing Press | US12237796 | 2008-09-25 | US20090078135A1 | 2009-03-26 | Dieter Bangel; Thomas Demand |
| A compact printing unit includes a plate cylinder, an impression cylinder, and an ink applicator roller in a printing press, in particular a label printing press. In the printing unit, the plate cylinder is disengageable from cylinders contacting the plate cylinder for the purpose of format variation. The plate cylinder is pivotable about the impression cylinder about a pivot axis which is parallel to the axis of rotation of the impression cylinder and a distance between the axes of rotation of the plate cylinder and the impression cylinder is variable. A printing press and a method of producing labels or self-adhesive labels in a printing press are also provided. | ||||||
| 47 | METHOD AND APPARATUS FOR EXCHANGING SUBSTRATE PROCESSING TECHNOLOGIES | US11766505 | 2007-06-21 | US20080017055A1 | 2008-01-24 | John B. HOWARD; Kevin S. MANES |
| A substrate processing press including a first dock assembly configured to readily receive, readily retain and readily release a first exchangeable substrate processing element while the first dock assembly is attached to the press. The press includes a second dock assembly adjacent to the first dock assembly configured to readily receive, readily retain and readily release a second exchangeable substrate processing element while the first exchangeable substrate processing element is retained in the first dock assembly and attached to the press and while the second dock assembly is attached to the press. The press is configured such that the first exchangeable substrate processing element and the second exchangeable substrate processing element are removable from the press while the other exchangeable substrate processing element remains in the press. | ||||||
| 48 | Rotary printing press | US11384632 | 2006-03-20 | US20060156934A1 | 2006-07-20 | Dieter Arabin; Dieter Bangel |
| A rotary printing press that is selectively usable for different printing technologies. The rotary printing press contains a printing platform that can receive a printing head for a standard flexographic printing process or a printing head for a silk-screen printing process. Therefore, different printing technologies can be realized with the same platform. | ||||||
| 49 | Printing unit convertible between at least two printing modes | US11044719 | 2005-01-28 | US20060107852A1 | 2006-05-25 | Marcel Motard |
| A printing unit convertible between at least two printing modes comprising at least two interchangeable sets of cooperating printing cylinders. A first set of the cooperating printing cylinders includes a lithographic plate cylinder and a blanket cylinder and a second set of the cooperating printing cylinders includes an anilox cylinder and a flexographic plate cylinder. A selected one of the first and second sets is removably mounted in the printing unit with the cooperating printing cylinders thereof in rotatable contact with each other. The first set being selected to operate in an offset lithographic printing mode and the second set being selected to operate in a flexographic printing mode. | ||||||
| 50 | Offset printing press unit with removable cylinders | US10765083 | 2004-01-28 | US07011022B2 | 2006-03-14 | Marcel Motard; Eric Short |
| An offset printing press having plate and blanket cylinder retention mechanisms, each retention mechanism having at least one trunnion axially displaceable between an operative position and a disengaged position. Said trunnion is freely disconnected from an associated cylinder end in the disengaged position such that the plate cylinder and the blanket cylinder are removable from the printing press from between the frame structure. One of the cylinder retention mechanisms is selectively displaceable relative to the frame structure such that a distance between the cylinder axes of rotation is variable. The plate and blanket cylinders are thus removable from the printing press and substitutable with replacement cylinders having a different outer circumference. The press comprises a gear drive system which remains in gear meshed engagement with both the plate cylinder and the blanket cylinder regardless of the variable relative positions thereof. | ||||||
| 51 | Offset printing press unit with removable cylinders | US10765083 | 2004-01-28 | US20050160928A1 | 2005-07-28 | Marcel Motard; Eric Short |
| An offset printing press having plate and blanket cylinder retention mechanisms, each retention mechanism having at least one trunnion axially displaceable between an operative position and a disengaged position. Said trunnion is freely disconnected from an associated cylinder end in the disengaged position such that the plate cylinder and the blanket cylinder are removable from the printing press from between the frame structure. One of the cylinder retention mechanisms is selectively displaceable relative to the frame structure such that a distance between the cylinder axes of rotation is variable. The plate and blanket cylinders are thus removable from the printing press and substitutable with replacement cylinders having a different outer circumference. The press comprises a gear drive system which remains in gear meshed engagement with both the plate cylinder and the blanket cylinder regardless of the variable relative positions thereof. | ||||||
| 52 | Combined lithographic/flexographic printing apparatus and process | US10667953 | 2003-09-22 | US20040079246A1 | 2004-04-29 | Bill L. Davis; Jesse S. Williamson |
| A combined lithographic/flexographic printing process having a plurality of successive printing stations for printing color images on a substrate in a continuous in-line process. One of the stations prints a first color image using the flexographic process and at least one of the successive printing stations prints a second color image over the first color image using an offset lithographic process in the continuous in-line process. | ||||||
| 53 | Printing apparatus | US09156905 | 1998-09-18 | US06318256B1 | 2001-11-20 | Keisuke Hirai |
| A printing apparatus includes a first plate cylinder and a second plate cylinder. Each plate cylinder supports a plate mounted peripherally thereof having two image areas. Four ink feeders contact and feed inks to the image areas on the plate when mounted on the first and second plate cylinders. A first blanket cylinder has a diameter equal to a diameter of the first plate cylinder and is contactable therewith. A second blanket cylinder has a diameter equal to a diameter of the second plate cylinder and is contactable therewith. An impression cylinder having a diameter half the diameter of either the first and second plate cylinders as well as the first and second blanket cylinders, is contactable with the first and second blanket cylinders. A pair of grippers that each hold an end of the printing paper maintain two sheets of printing paper peripherally of the impression cylinder. A paper feed cylinder feeds the printing paper to the impression cylinder. A paper discharge cylinder discharges the printing paper from the impression cylinder after a required printing process. A gripper control mechanism controls the grippers to selectively carry out either one of a first opening and closing operation once for every rotation of the impression cylinder and a second opening and closing operation once for every two rotations of the impression cylinder. | ||||||
| 54 | Multicolor sheet-fed printing press | US09230117 | 1999-09-03 | US06205919B1 | 2001-03-27 | Claus Simeth |
| Multicolor prints should be economically producible in a printing machine suited for automation. For this purpose a printing machine is configured which operates according to the collecting (collect-run) principle. The multicolor prints are collected either on a rubber cylinder (21) or on a printing cylinder (5). The printing machine is capable of processing two printing colors in a printing unit (11, 12). For the execution of the collecting printing, the sheets are fed in a cycle offset to the rotation of the collecting cylinder. For the printing of both sides double-sized sheet-conducting drums (6, 13, 14) are provided, or cylinders with a turning device or alternately set-on printing units. | ||||||
| 55 | Printing press with replaceable units allowing for different methods of printing | US631621 | 1996-04-10 | US6019046A | 2000-02-01 | Anton Rodi |
| System for producing three-dimensional structures on a substrate, including a machine frame having mounted thereon a replaceable unit for producing a three-dimensional structure on a substrate by a given method, a feeder and a delivery for the substrate, and at least one transport device for transporting the substrate from the feeder to the delivery device via the unit for producing the three-dimensional structure, including an electronic data processor for controlling the replaceable unit for producing the three-dimensional structure and, optionally, the transport device, and another replaceable unit for producing a three-dimensional structure on the substrate by a method which differs from the given method, the other replaceable unit for producing a three-dimensional structure on the substrate by the method which differs from the given method being mountable on the machine frame in exchange for the unit for producing a three-dimensional structure on the substrate by the given method. | ||||||
| 56 | Interchangeable different printing technologies modules for a web printing assembly | US696926 | 1996-08-16 | US5697297A | 1997-12-16 | Torben Rasmussen |
| A highly flexible printing apparatus is provided comprising printing modules (A-F) and cassettes (8) containing different web processing means. Each of the cassettes (8) is adapted to be mounted on a selected printing module (A-F) to cooperate with the module (A-F) during production of printed matters and contains means for a specific web processing technology that will be provided by the selected printing module (A-F) when the cassette (8) has been mounted to it. The different cassettes (8) may contain web processing means of a great variety, such as offset printing means, dry offset printing means, letterpress printing means, serigraphy means, hot foil application means, flexographic means, raised printing means, punching means, means for printing electronically generated images, etc. With the new printing apparatus provided, a printing house will be able to produce printed matters in one single working process on a single printing apparatus as an operator of the printing apparatus is free to configurate the printing apparatus with web processing technologies in a desired order as needed for production of a specific printed matter. For example a cassette (8) intended for offset printing may contain a plate cylinder (9) and a blanket cylinder (10). When mounted on the printing module (A-F) these cylinders cooperate with the impression cylinder (5), the ink roller system (7), the moisture roller system (7), and the other means of the printing module (A-F) to do offset printing. | ||||||
| 57 | Conversion of letterpress to offset printing | US264164 | 1988-10-28 | USRE33522E | 1991-01-22 | Carl J. Hermach; Duane H. Houy |
| A method and apparatus for conversion of a web fed letterpress unit (10) into a web fed offset printing press unit (42) having a main frame (12) an auxiliary frame (44) inside the main frame for receiving cylinders, a pair of offset plate cylinders (46 and 46a) for mounting printing plates thereon, an inking arrangement (16, 18 and 20) for applying films of ink to the plates, and a pair of blanket cylinders 48 and 48a) in close proximity of a position for respective rolling contact with the plates on the plate cylinder and the other blanket cylinder. An offset press gear train (114) is installed outside the frames if the shafts for the cylinders can be extended through the bores (56, 56a, 58, 58a, 76 and 112) in the main frame left from the removed letterpress unit cylinders. Otherwise the gear train (54) is placed inside the main frame. Pilots (60, 60a, 62 and 62a) for insertion into bores in the main frame guide the installation of the auxiliary frame. Eccentric bearings (68) are installed for bodily swinging cylinders between alternative positions. | ||||||
| 58 | Conversion of letterpress to offset printing | US68663 | 1987-07-01 | US4875936A | 1989-10-24 | Carl J. Hermach |
| An offset press unit which has a main frame defining a pair of spaced apart walls having bores therein, a pair of plate cylinders are disposed within the frame and are rotatably supported in spaced apart relation, and a pair of blanket cylinders are disposed within the frame each is rotatably supported for rolling contact with the other and with one of said plate cylinders, internal support means are secured to one of the walls and include at least one cylinder supporting bearing, external support means are secured to the other of said walls including at least one cylinder supporting bearing and one of the printing cylinders is rotatably supported by the cylinder supporting bearings. A method of constructing the offset press unit includes providing rotatable support for at least one printing cylinder by providing an internal support means having at least one cylinder supporting bearing and securing said internal support means to one of said walls of said main frame, providing an external support means having at least one cylinder supporting bearing and securing said external support means to the other of the walls with at least one of the cylinders supported upon the cylinder supporting bearings of the internal and external support means. | ||||||
| 59 | Conversion of letterpress to offset printing | US873121 | 1986-06-11 | US4768436A | 1988-09-06 | Carl J. Hermach; Duane H. Houy |
| A method and apparatus for conversion of a web fed letterpress unit (10) into a web fed offset printing press unit (42) having a main frame (12) an auxiliary frame (44) inside the main frame for receiving cylinders, a pair of offset plate cylinders (46 and 46a) for mounting printing plates thereon, an inking arrangement (16, 18 and 20) for applying films of ink to the plates, and a pair of blanket cylinders (48 and 48a) in close proximity of a position for respective rolling contact with the plates on the plate cylinder and the other blanket cylinder. An offset press gear train (114) is installed outside the frames if the shafts for the cylinders can be extended through the bores (56, 56a, 58, 58a, 76 and 112) in the main frame left from the removed letterpress unit cylinders. Otherwise the gear train (54) is placed inside the main frame. Pilots (60, 60a, 62 and 62a) for insertion into bores in the main frame guide the installation of the auxiliary frame. Eccentric bearings (68) are installed for bodily swinging cylinders between alternative positions. | ||||||
| 60 | Printing press having various printing heads | US619883 | 1984-06-12 | US4756245A | 1988-07-12 | Yvan Roch |
| A self-standing printing apparatus is described which includes a paper feeder for feeding individual sheets of paper, an impression cylinder and an accessory shaft adjacent the impression cylinder on which various types of printing heads may be mounted, including a numbering device. A counter roller may also be provided adjacent the impression cylinder for perforating the paper against perforating strips which may be provided on the surface of the impression cylinder. The impression cylinder is adapted to move out of contact with the various printing heads on the accessory shaft and the counter roller when the paper supply is interrupted. As the paper supply is reinstated, the impression cylinder automatically moves back into position. A particular paper supply and transfer device is also described as well as a novel inking unit. A stacking plate for stacking the printed sheets along with jogger devices are provided. | ||||||
QQ群二维码
意见反馈
意见反馈