EP1894723A3 - Arrangement of blankets on printing cylinders of a printing machine. - Google Patents

Arrangement of blankets on printing cylinders of a printing machine. Download PDF

Info

Publication number
EP1894723A3
EP1894723A3 EP07405246A EP07405246A EP1894723A3 EP 1894723 A3 EP1894723 A3 EP 1894723A3 EP 07405246 A EP07405246 A EP 07405246A EP 07405246 A EP07405246 A EP 07405246A EP 1894723 A3 EP1894723 A3 EP 1894723A3
Authority
EP
European Patent Office
Prior art keywords
blankets
printing
cylinder
arrangement
gap
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.)
Granted
Application number
EP07405246A
Other languages
German (de)
French (fr)
Other versions
EP1894723A2 (en
EP1894723B1 (en
Inventor
Beat Luginbühl
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.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik 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 Wifag Maschinenfabrik AG filed Critical Wifag Maschinenfabrik AG
Publication of EP1894723A2 publication Critical patent/EP1894723A2/en
Publication of EP1894723A3 publication Critical patent/EP1894723A3/en
Application granted granted Critical
Publication of EP1894723B1 publication Critical patent/EP1894723B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/193—Transfer cylinders; Offset cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Screen Printers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The press has an impression cylinder (1), where printing blankets are arranged axially in parallel to the cylinder. A gap (10a), which runs in a circumferential direction is formed between the blankets. Printing blankets, which are arranged axially in parallel to an impression cylinder (2), roll on the blankets of the cylinder (1). A gap (10b) is formed between the blankets of the cylinder (2). The gaps are displaced axially to each other, in such a manner that the gap (10a) rolls up on the blankets of the cylinder (2) and the gap (10b) rolls up on the blankets of the cylinder (1).
EP07405246A 2006-08-29 2007-08-22 Arrangement of blankets on printing cylinders of a printing machine. Not-in-force EP1894723B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006040388A DE102006040388A1 (en) 2006-08-29 2006-08-29 Arrangement of printing blankets on printing cylinders of a rotary printing machine

Publications (3)

Publication Number Publication Date
EP1894723A2 EP1894723A2 (en) 2008-03-05
EP1894723A3 true EP1894723A3 (en) 2009-11-04
EP1894723B1 EP1894723B1 (en) 2012-04-25

Family

ID=38621061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07405246A Not-in-force EP1894723B1 (en) 2006-08-29 2007-08-22 Arrangement of blankets on printing cylinders of a printing machine.

Country Status (3)

Country Link
EP (1) EP1894723B1 (en)
AT (1) ATE554928T1 (en)
DE (1) DE102006040388A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013103877U1 (en) * 2013-07-26 2013-10-18 Manroland Web Systems Gmbh Printing unit and contact structure for a printing unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589339A (en) * 1983-10-05 1986-05-20 M.A.N. Roland Druckmaschinen Aktiengesellschaft Rubber blanket for an offset rotary printing machine
EP0659585A1 (en) * 1993-12-21 1995-06-28 Heidelberger Druckmaschinen Aktiengesellschaft Printing blanket with non-uniform profile
US5507226A (en) * 1993-02-23 1996-04-16 Heidelberger Druckmaschinen Ag Removable nip sleeve
DE10000409A1 (en) * 2000-01-07 2001-07-26 Heinrich Greve Maschinen Und A Rollers for transport of paper or textile webs have cup-shaped depressions in their surface
DE102004005893A1 (en) * 2003-10-08 2005-05-19 Koenig & Bauer Ag Elevators for a cylinder of a printing press, sets of elevators and methods of making the same
DE102004055704A1 (en) * 2004-11-18 2006-05-24 Koenig & Bauer Ag Rubber cylinder`s rubber blanket for rotary printing machine, has adjacent side edges whose characteristics partially differs from true length direction of blanket, where edges are curved and characteristic of edges is cascade
WO2006133938A2 (en) * 2005-06-15 2006-12-21 Wifag Maschinenfabrik Ag Transfer cylinder for printing at least five pages at a time

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1071694A (en) * 1996-08-30 1998-03-17 Mitsubishi Heavy Ind Ltd Printing cylinder
JP2927782B1 (en) * 1998-07-23 1999-07-28 株式会社東京機械製作所 Paper wrinkle prevention device
DE102005062897A1 (en) * 2005-04-02 2006-10-05 Koenig & Bauer Ag Printing machine with at least one printing unit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589339A (en) * 1983-10-05 1986-05-20 M.A.N. Roland Druckmaschinen Aktiengesellschaft Rubber blanket for an offset rotary printing machine
US5507226A (en) * 1993-02-23 1996-04-16 Heidelberger Druckmaschinen Ag Removable nip sleeve
EP0659585A1 (en) * 1993-12-21 1995-06-28 Heidelberger Druckmaschinen Aktiengesellschaft Printing blanket with non-uniform profile
DE10000409A1 (en) * 2000-01-07 2001-07-26 Heinrich Greve Maschinen Und A Rollers for transport of paper or textile webs have cup-shaped depressions in their surface
DE102004005893A1 (en) * 2003-10-08 2005-05-19 Koenig & Bauer Ag Elevators for a cylinder of a printing press, sets of elevators and methods of making the same
DE102004055704A1 (en) * 2004-11-18 2006-05-24 Koenig & Bauer Ag Rubber cylinder`s rubber blanket for rotary printing machine, has adjacent side edges whose characteristics partially differs from true length direction of blanket, where edges are curved and characteristic of edges is cascade
WO2006133938A2 (en) * 2005-06-15 2006-12-21 Wifag Maschinenfabrik Ag Transfer cylinder for printing at least five pages at a time

Also Published As

Publication number Publication date
EP1894723A2 (en) 2008-03-05
EP1894723B1 (en) 2012-04-25
DE102006040388A1 (en) 2008-03-13
ATE554928T1 (en) 2012-05-15

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