ATE321663T1 - CYLINDER FOR HOLDING A PRINTING FORM - Google Patents

CYLINDER FOR HOLDING A PRINTING FORM

Info

Publication number
ATE321663T1
ATE321663T1 AT01119798T AT01119798T ATE321663T1 AT E321663 T1 ATE321663 T1 AT E321663T1 AT 01119798 T AT01119798 T AT 01119798T AT 01119798 T AT01119798 T AT 01119798T AT E321663 T1 ATE321663 T1 AT E321663T1
Authority
AT
Austria
Prior art keywords
cylinder
holding
printing form
type forme
channel
Prior art date
Application number
AT01119798T
Other languages
German (de)
Inventor
Kurt Loetsch
Original Assignee
Heidelberger Druckmasch 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
Application filed by Heidelberger Druckmasch Ag filed Critical Heidelberger Druckmasch Ag
Application granted granted Critical
Publication of ATE321663T1 publication Critical patent/ATE321663T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/10—Forme cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Ink Jet (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Handling Of Cut Paper (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

The cylinder has a channel projecting into the inside so that the ends of the type forme can be guided through the channel edges. At least one of the channel edges (13, 14) is curved to produce constant tension forces over the width of the type forme. The curvature increases in the centre area of the type forme and decreases in the side areas. Rollers can be provided along the curved edge to reduce friction.
AT01119798T 2000-09-21 2001-08-29 CYLINDER FOR HOLDING A PRINTING FORM ATE321663T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10046732A DE10046732A1 (en) 2000-09-21 2000-09-21 Cylinder for holding a printing form

Publications (1)

Publication Number Publication Date
ATE321663T1 true ATE321663T1 (en) 2006-04-15

Family

ID=7657057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01119798T ATE321663T1 (en) 2000-09-21 2001-08-29 CYLINDER FOR HOLDING A PRINTING FORM

Country Status (6)

Country Link
EP (1) EP1190853B1 (en)
JP (1) JP2002144520A (en)
AT (1) ATE321663T1 (en)
CA (1) CA2357454C (en)
DE (2) DE10046732A1 (en)
IL (1) IL145312A0 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720673B2 (en) * 1977-05-07 1979-09-06 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Device for uneven tensioning of a rubber blanket in an offset printing machine
DE2756388A1 (en) * 1977-12-17 1979-06-21 Eisbein Develop DRUM FOR ELECTROGRAPHIC EQUIPMENT
DE3114580A1 (en) * 1981-04-10 1982-10-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Device for the uneven attachment of the blanket to the cylinder of an offset printing machine
DE4224332A1 (en) * 1992-07-23 1994-01-27 Heidelberger Druckmasch Ag Plate cylinder for offset rotary printing press - has optical or electrical image system for printing film and film replacement by take-up roll from roll of fresh film
DE4329125C1 (en) * 1993-08-30 1995-01-05 Heidelberger Druckmasch Ag Device for renewing a printing foil on the outer surface of a forme cylinder
DE4429210A1 (en) * 1994-08-18 1996-02-22 Roland Man Druckmasch Forme cylinder in a rotary printing machine

Also Published As

Publication number Publication date
CA2357454A1 (en) 2002-03-21
JP2002144520A (en) 2002-05-21
IL145312A0 (en) 2002-06-30
EP1190853B1 (en) 2006-03-29
EP1190853A2 (en) 2002-03-27
CA2357454C (en) 2007-05-08
EP1190853A3 (en) 2003-02-05
DE10046732A1 (en) 2002-04-11
DE50109355D1 (en) 2006-05-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee