IT960951B - REVERSIBLE BLOCKING DEVICE FOR FLEXIBLE PRINTING PLATES - Google Patents

REVERSIBLE BLOCKING DEVICE FOR FLEXIBLE PRINTING PLATES

Info

Publication number
IT960951B
IT960951B IT51354/72A IT5135472A IT960951B IT 960951 B IT960951 B IT 960951B IT 51354/72 A IT51354/72 A IT 51354/72A IT 5135472 A IT5135472 A IT 5135472A IT 960951 B IT960951 B IT 960951B
Authority
IT
Italy
Prior art keywords
blocking device
printing plates
flexible printing
reversible blocking
reversible
Prior art date
Application number
IT51354/72A
Other languages
Italian (it)
Original Assignee
North American Rockwell
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
Application filed by North American Rockwell filed Critical North American Rockwell
Application granted granted Critical
Publication of IT960951B publication Critical patent/IT960951B/en

Links

Classifications

    • 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
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1218—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices
    • B41F27/1225—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly
    • B41F27/1243—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly by pivotal or swivelling motion, e.g. by means of a rocking lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
IT51354/72A 1971-07-22 1972-07-05 REVERSIBLE BLOCKING DEVICE FOR FLEXIBLE PRINTING PLATES IT960951B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16506871A 1971-07-22 1971-07-22

Publications (1)

Publication Number Publication Date
IT960951B true IT960951B (en) 1973-11-30

Family

ID=22597281

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51354/72A IT960951B (en) 1971-07-22 1972-07-05 REVERSIBLE BLOCKING DEVICE FOR FLEXIBLE PRINTING PLATES

Country Status (8)

Country Link
US (1) US3727551A (en)
CA (1) CA973429A (en)
CH (1) CH560102A5 (en)
DE (1) DE2235119A1 (en)
FR (1) FR2146887A5 (en)
GB (1) GB1348469A (en)
IT (1) IT960951B (en)
SE (1) SE382178B (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874292A (en) * 1973-09-17 1975-04-01 Dahlgren Mfg Co Plate clamp
DE2545124C3 (en) * 1975-10-08 1979-05-10 Albert-Frankenthal Ag, 6710 Frankenthal Device for clamping flexible printing plates on the forme cylinder of rotogravure printing machines
US4191106A (en) * 1975-12-01 1980-03-04 K and Manufacturing Company, Inc. Printing plate clamping assembly
DE2928125A1 (en) * 1979-07-12 1981-01-15 Heidelberger Druckmasch Ag INKBOX FOR OFFSET OR HIGH PRINTING MACHINES
US4347788A (en) * 1980-05-01 1982-09-07 Harris Corporation Plate lockup mechanism
EP0057530B1 (en) * 1981-01-23 1986-08-27 Auto-Masters Limited Apparatus for securing a flexible printing plate to a printing cylinder
US4495865A (en) * 1983-03-15 1985-01-29 Komori Printing Machinery Co., Ltd. Plate clamping device of web-fed rotary printing press
US4527478A (en) * 1983-05-11 1985-07-09 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Means for clamping gravure plates
US4691632A (en) * 1986-07-08 1987-09-08 Demoore Howard W Method and apparatus for attaching anti-smear net to printing press transfer cylinder
US4702166A (en) * 1986-08-28 1987-10-27 Rockwell International Corporation Plate lock-up mechanism for printing presses
FR2612121B1 (en) * 1987-03-10 1991-04-12 Marinoni Harris Sa DEVICE FOR HOLDING A PRINTING PLATE ON A PLATE-HOLDING CYLINDER IN AN OFFSET ROTARY
US4890555A (en) * 1987-06-03 1990-01-02 Motter Printing Press Co. Printing press plate lockup
JP2520213Y2 (en) * 1989-09-21 1996-12-11 株式会社小森コーポレーション Plate winding device
US5255056A (en) * 1990-04-20 1993-10-19 Minnesota Mining And Manufacturing Co. Photoconductor film clamping and tensioning system and method of use
IL97651A (en) * 1990-04-20 1994-04-12 Minnesota Mining & Mfg Photoconductor film clamping and tensioning systemand method of use
US5123353A (en) * 1991-07-03 1992-06-23 Rockwell International Corporation Plate lock-up apparatus
JP3030582B2 (en) * 1991-09-19 2000-04-10 株式会社小森コーポレーション Plate changing device for rotary printing press
DE4234332A1 (en) * 1992-10-12 1994-04-14 Heidelberger Druckmasch Ag Clamping device for attaching a flexible printing form to the outer surface of a cylinder
US5284093A (en) * 1993-02-24 1994-02-08 Heidelberg Harris Inc. Plate cylinder with semi-automatic plate lock up
FR2709090B1 (en) * 1993-08-20 1995-11-10 Heidelberg Harris Sa Hook and retractable device for holding a printing plate on a plate cylinder, in a rotary printer, and rotary printer comprising such a device.
FR2709168B1 (en) * 1993-08-20 1995-11-10 Heidelberg Harris Sa Device for temporary fluid connection between a source of pressurized fluid and a user member.
FR2709091B1 (en) * 1993-08-20 1995-11-10 Heidelberg Harris Sa Interchangeable blade device for holding a printing plate on a plate cylinder in a rotary printer, and blade disassembly tool.
US5413042A (en) * 1994-02-22 1995-05-09 Heidelberg Druckmaschinen Ag Lock-up assembly for securing a printing plate on a plate cylinder
DE4415683C2 (en) * 1994-05-04 1998-04-09 Roland Man Druckmasch Device for attaching a flexible pressure plate
FR2727350B1 (en) * 1994-11-24 1997-02-14 Heidelberg Harris Sa FIXING DEVICE FOR A FLEXIBLE PRINTING FORM
DE19509563C2 (en) * 1995-03-16 1997-01-23 Koenig & Bauer Albert Ag Cylinder with a device for clamping plates
DE29600845U1 (en) * 1996-01-19 1996-03-07 Roland Man Druckmasch Device for fastening a covering on a printing unit cylinder
US6131513A (en) * 1998-10-23 2000-10-17 Heidelberger Druckmaschinen Ag Printing press with simple lock-up plate cylinder
DE19913701A1 (en) * 1999-03-26 2000-09-28 Heidelberger Druckmasch Ag Printing plate mounting system, using spring fittings engaging with rear edge of plate and allowing play
ATE255502T1 (en) * 1999-03-26 2003-12-15 Heidelberger Druckmasch Ag DEVICE FOR CLAMPING PRINTING PLATES IN REDUCED SIZE CLAMPING CHANNELS
DE19924784C2 (en) * 1999-05-29 2001-05-31 Koenig & Bauer Ag Device for fastening flexible plates on a cylinder of a rotary printing machine with reversal of the direction of rotation
DE19924786B4 (en) * 1999-05-29 2004-11-04 Koenig & Bauer Ag Device for attaching a flexible plate to a cylinder of a rotary printing press
DE10024331B4 (en) * 2000-05-17 2005-08-18 Koenig & Bauer Ag Device for clamping and / or clamping
DE10060826A1 (en) 2000-12-07 2002-06-13 Heidelberger Druckmasch Ag Spring element for fixing printing forms to printing form cylinders
US6578484B2 (en) 2001-06-14 2003-06-17 Masthead International, Inc. Printing plate lock-up assemblies having jaw assembly and registration pin assembly
DE10133876C1 (en) * 2001-07-12 2002-11-14 Koenig & Bauer Ag Printing machine cylinder re-conditioning method uses tool for inwards or outwards deformation of mantle wall above undercut channel in printing cylinder
DE10255707B4 (en) * 2002-11-29 2009-11-26 Koenig & Bauer Aktiengesellschaft Rotary body of a printing press with at least one cavity
US20080216691A1 (en) * 2007-03-05 2008-09-11 Stephens Ronald F Printing plate lock mechanisms
DE102008047191A1 (en) * 2007-10-01 2009-04-02 Heidelberger Druckmaschinen Ag Device for fastening a printing plate on a plate cylinder of a printing machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US965128A (en) * 1908-11-23 1910-07-19 Dyck Gravure Company Van Gripper mechanism.
US1567680A (en) * 1923-12-22 1925-12-29 Cheatham Electric Switching Device Co Ground box with toggle joint
US2276673A (en) * 1939-04-27 1942-03-17 Chicago Telephone Supply Co Switch construction
FR1367860A (en) * 1963-08-13 1964-07-24 Crabtree & Sons Ltd R Development of rotary printing machines
US3335663A (en) * 1964-08-12 1967-08-15 Miehle Goss Dexter Inc Plate lockup for reversible plate cylinder
NL6511614A (en) * 1964-10-26 1966-04-27
US3626848A (en) * 1969-06-09 1971-12-14 American Rockwell Corp Lockup for thin plates

Also Published As

Publication number Publication date
US3727551A (en) 1973-04-17
GB1348469A (en) 1974-03-20
CH560102A5 (en) 1975-03-27
CA973429A (en) 1975-08-26
SE382178B (en) 1976-01-19
FR2146887A5 (en) 1973-03-02
DE2235119A1 (en) 1973-02-01

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