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ES2048915T5 - OFFSET PRINTING MACHINE. - Google Patents

OFFSET PRINTING MACHINE.

Info

Publication number
ES2048915T5
ES2048915T5 ES90117234T ES90117234T ES2048915T5 ES 2048915 T5 ES2048915 T5 ES 2048915T5 ES 90117234 T ES90117234 T ES 90117234T ES 90117234 T ES90117234 T ES 90117234T ES 2048915 T5 ES2048915 T5 ES 2048915T5
Authority
ES
Spain
Prior art keywords
rubber cloth
cylinder
rubber
print
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES90117234T
Other languages
Spanish (es)
Other versions
ES2048915T3 (en
Inventor
John Marshall Gaffney
James Brian Vrotacoe
Glen Alan Guaraldi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23654585&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2048915(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of ES2048915T3 publication Critical patent/ES2048915T3/en
Application granted granted Critical
Publication of ES2048915T5 publication Critical patent/ES2048915T5/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N6/00—Mounting boards; Sleeves Make-ready devices, e.g. underlays, overlays; Attaching by chemical means, e.g. vulcanising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F30/00—Devices for attaching coverings or make-ready devices; Guiding devices for coverings
    • B41F30/04—Devices for attaching coverings or make-ready devices; Guiding devices for coverings attaching to transfer cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Rotary Presses (AREA)

Abstract

UNA IMPRESORA MEJORADA TIENE UN PAÑO DE GOMA, QUE SE PUEDE QUITAR, ENCINTA DE UN CILINDRO DE PAÑO DE GOMA, QUE TIENE UNA SUPERFICIE EXTERIOR SIN RANURAS Y QUE ESTA EN CONTACTO CON UNA PLACA DE IMPRESION EN UN CILINDRO DE PLACAS. EL PAÑO DE GOMA CONSISTE, POR LO MENOS PARCIALMENTE, DE UN MATERIAL PRENSADO QUE SE PRENSA POR EL CILINDRO DE PLACAS EN UNA RENDIJA DE PRESION ENTRE EL CILINDRO DE PLACAS Y EL CILINDRO DEL PAÑO DE GOMA. LA SUPERFICIE EXTERIOR DEL PAÑO DE GOMA TIENE UNA VELOCIDAD PERIMETRAL QUE ES IGUAL EN TODOS LOS PUNTOS, DIRECTAMENTE DELANTE DE LA RENDIJA DE IMPRESION, EN LA RENDIJA DE IMPRESION Y DIRECTAMENTE DETRAS DE LA RENDIJA DE IMPRESION, PARA EVITAR QUE SE BORRE LA IMPRESION EN LA RENDIJA DE IMPRESION. EL PAÑO DE GOMA PUEDE TENER UNA CAPA EXTERIOR DE MATERIAL NO PRENSADA Y UNA CAPA INTERNA DE MATERIAL PRENSADO. LA CAPA EXTERIOR DEL PAÑO DE GOMA ES DEFORMABLE PARA PRENSAR LA CAPA INTERIOR DEL PAÑO DE GOMA. LA CAPA INTERNA DEL PAÑO DE GOMA TIENE UNA CANTIDAD DE BURBUJAS, QUESON RELATIVAMENTE GRANDES ANTES DE DEFORMAR LA CAPA EXTERIOR DEL PAÑO DE GOMA POR LA PLACA DE IMPRESION SOBRE EL CILINDRO DE PLACAS Y QUE SON RELATIVAMENTE PEQUEÑAS EN UNA ZONA PARCIAL DE LA CAPA INTERIOR DEL PAÑO DE GOMA. EL PAÑO DE GOMA TIENE UN CASQUILLO METALICO INTERNO QUE SE TENSA MEDIANTE EL CILINDRO DEL PAÑO DE GOMA PARA MANTENER EL PAÑO DE GOMA SOBRE EL CILINDRO DE PAÑO DE GOMA.AN IMPROVED PRINTER HAS A RUBBER CLOTH, WHICH CAN BE REMOVED, TIGHTLY OF A RUBBER CLOTH CYLINDER, WHICH HAS AN EXTERNAL SURFACE WITHOUT GROOVES AND THAT IS IN CONTACT WITH A PRINTING PLATE IN A PLATE CYLINDER. THE RUBBER CLOTH CONSISTS, AT LEAST PARTIALLY, OF A PRESSED MATERIAL THAT IS PRESSED BY THE PLATE CYLINDER IN A PRESSURE SLIT BETWEEN THE RUBBER PLATE CYLINDER. THE OUTER SURFACE OF THE RUBBER CLOTH HAS A PERIMETER SPEED THAT IS THE SAME AT ALL POINTS, DIRECTLY IN FRONT OF THE PRINT SLOPE, AND DIRECTLY BEHIND THE PRINT SLOPE, TO PREVENT THE PRINT FROM BEING ERASED. PRINT SLOPE. THE RUBBER CLOTH MAY HAVE AN OUTER LAYER OF UNPRESSED MATERIAL AND AN INTERNAL LAYER OF PRESSED MATERIAL. THE OUTER LAYER OF THE RUBBER CLOTH IS DEFORMABLE TO PRESS THE INNER LAYER OF THE RUBBER CLOTH. THE INNER LAYER OF THE RUBBER CLOTH HAS A QUANTITY OF BUBBLES, WHICH WERE RELATIVELY LARGE BEFORE DEFORMING THE OUTER LAYER OF THE RUBBER CLOTH BY THE IMPRESSION PLATE ON THE CYLINDER OF PLATES AND WHICH ARE RELATIVELY SMALL IN A PARTIAL AREA OF THE LAYER RUBBER CLOTH. THE RUBBER CLOTH HAS AN INTERNAL METAL BUSHING THAT IS TIGHTENED THROUGH THE RUBBER CLOTH CYLINDER TO KEEP THE RUBBER CLOTH ON THE RUBBER CLOTH CYLINDER.

ES90117234T 1989-10-05 1990-09-07 OFFSET PRINTING MACHINE. Expired - Lifetime ES2048915T5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41758789A 1989-10-05 1989-10-05

Publications (2)

Publication Number Publication Date
ES2048915T3 ES2048915T3 (en) 1994-04-01
ES2048915T5 true ES2048915T5 (en) 1999-11-01

Family

ID=23654585

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90117234T Expired - Lifetime ES2048915T5 (en) 1989-10-05 1990-09-07 OFFSET PRINTING MACHINE.

Country Status (7)

Country Link
EP (1) EP0421145B2 (en)
JP (1) JP2569213B2 (en)
CN (1) CN1026876C (en)
CA (1) CA2026954C (en)
DE (1) DE59003784D1 (en)
ES (1) ES2048915T5 (en)
HK (1) HK95394A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6374734B1 (en) 1989-10-05 2002-04-23 Heidelberger Druckmaschinen Ag Tubular printing blanket
FR2660895B1 (en) * 1990-04-12 1994-10-28 Rollin Sa CYLINDER COATED WITH A PRINTING BLANKET.
US5352507A (en) * 1991-04-08 1994-10-04 W. R. Grace & Co.-Conn. Seamless multilayer printing blanket
CA2068629C (en) * 1991-05-14 1996-05-07 James B. Vrotacoe Gapless tubular printing blanket
DE4217793C1 (en) * 1992-05-29 1993-12-09 Roland Man Druckmasch Offset blanket and process for its manufacture
US5245923A (en) * 1992-07-07 1993-09-21 Heidelberg Harris Inc. Printing press with movable printing blanket
US5215013A (en) * 1992-07-07 1993-06-01 Heidelberg Harris Inc. Printing blanket with noise attenuation
DE4230431C2 (en) * 1992-09-11 1996-09-26 Roland Man Druckmasch Offset blanket sleeve
DE4337554A1 (en) * 1992-12-16 1994-06-23 Heidelberger Druckmasch Ag Lithographic offset printing machine
DE4307320C2 (en) * 1993-03-09 1998-10-01 Roland Man Druckmasch Process for producing a plate provided with a rubber layer or a rubber blanket for a printing machine
US5347927A (en) * 1993-05-04 1994-09-20 W. R. Grace & Co.-Conn. Anisotropic endless printing element and method for making the same
EP0652104B1 (en) * 1993-11-05 2002-04-10 MAN Roland Druckmaschinen AG Printing unit for waterless offset printing
US5535674A (en) * 1994-06-24 1996-07-16 Heidelberger Druckmaschinen Ag Distortion-reduced lithographic printing press
DE4430693B4 (en) † 1994-08-30 2005-12-22 Man Roland Druckmaschinen Ag Drives for a web-fed rotary offset printing machine
JP2832157B2 (en) † 1995-02-16 1998-12-02 住友ゴム工業株式会社 Printing blanket
DE19720551A1 (en) * 1997-05-16 1998-11-19 Heidelberger Druckmasch Ag Base carrier sleeve for rotary printing machines
DE19720549A1 (en) * 1997-05-16 1998-11-19 Heidelberger Druckmasch Ag Process for the production of cylindrical coating substrates
US6073558A (en) * 1998-07-20 2000-06-13 Heidelberger Druckmaschinen Ag Printing press having blanket cylinder with filler bar and blanket
DE19921388A1 (en) * 1999-05-10 2000-11-16 Roland Man Druckmasch Rotary printing press with form, transfer and impression cylinders, with heat distribution layer under rubbercloth
DE10055031A1 (en) * 2000-11-07 2002-05-08 Bobotex Hans Ladwig Gmbh & Co Roller to carry a web, at a textile or papermaking machine and the like, has a wound strip cladding with an outer layer with a high friction grip bonded to an inner layer to prevent lateral shifts under normal working loads
DE10228686A1 (en) 2002-06-27 2004-02-12 Man Roland Druckmaschinen Ag Rubber cylinder sleeve for offset printing machines
DE10257745A1 (en) 2002-12-10 2004-07-22 Man Roland Druckmaschinen Ag Rubber cylinder sleeve for offset printing machines
DE102004011882A1 (en) * 2003-12-16 2005-07-21 Koenig & Bauer Ag Printing blanket for printers has dimensionally stable support plate fixed by ends on transfer cylinder and with indentation formed between ends of blanket
KR100628274B1 (en) * 2004-11-04 2006-09-27 엘지.필립스 엘시디 주식회사 Blankets for Printing Rolls
CN101495313B (en) 2005-03-30 2011-11-09 高斯国际美洲公司 Print unit having blanket cylinder throw-off bearer surfaces
US7849796B2 (en) 2005-03-30 2010-12-14 Goss International Americas, Inc Web offset printing press with articulated tucker
EP1863640B1 (en) 2005-03-30 2014-07-16 Goss International Americas, Inc. Cantilevered blanket cylinder lifting mechanism
EP1863639B1 (en) 2005-03-30 2012-05-02 Goss International Americas, Inc. Web offset printing press with autoplating
JP4829291B2 (en) 2005-04-11 2011-12-07 ゴス インターナショナル アメリカス インコーポレイテッド Printing unit that enables automatic plating using a single motor drive
CN102658510A (en) * 2012-05-03 2012-09-12 上海欣展橡胶有限公司 Manufacturing process of toothed rubber roller
MX2015000285A (en) * 2012-07-10 2015-10-29 Amcor Ltd An apparatus and process.
CN114650913B (en) * 2019-11-11 2024-04-09 惠普发展公司，有限责任合伙企业 Primer equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1804139A (en) * 1926-01-16 1931-05-05 Frank W Adsit Printing blanket for offset work
DE564221C (en) * 1931-02-23 1932-11-15 Edmond Uher Jun Pressure bodies for printing companies
JPS527371A (en) * 1975-07-08 1977-01-20 Nippon Cement Co Ltd Method for removing nitrogen oxides in gases
GB1581233A (en) * 1976-06-02 1980-12-10 Drg Uk Ltd Printing press
DE3139494C2 (en) * 1981-09-30 1983-11-10 Herlitz Ag, 1000 Berlin roller
JPS59179345A (en) * 1983-03-29 1984-10-11 モスタイプ・コ−ポレイシヨン Mandrel assembly for removable printing cylinder
JPS59209198A (en) * 1983-05-13 1984-11-27 Sumitomo Rubber Ind Ltd Blanket for offset printing press
DE3543704A1 (en) * 1985-12-11 1987-06-19 Md Papierfabrik Pasing Nicolau DEVICE AND METHOD FOR PRINTING A TRAIN
JPS6330165U (en) * 1986-08-12 1988-02-27
DE3702889A1 (en) * 1987-01-31 1988-08-11 Roland Man Druckmasch DEVICE FOR APPLYING A SLEEVE TO A PRINTING CYLINDER

Also Published As

Publication number Publication date
DE59003784D1 (en) 1994-01-20
JP2569213B2 (en) 1997-01-08
ES2048915T3 (en) 1994-04-01
CA2026954C (en) 1997-05-06
EP0421145A3 (en) 1991-09-25
CN1050701A (en) 1991-04-17
CA2026954A1 (en) 1991-04-06
CN1026876C (en) 1994-12-07
HK95394A (en) 1994-09-16
EP0421145A2 (en) 1991-04-10
JPH03128247A (en) 1991-05-31
EP0421145B1 (en) 1993-12-08
EP0421145B2 (en) 1999-06-16

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