WO2009060274A3 - Cylinder for offset printing machines provided with abutment rings - Google Patents

Cylinder for offset printing machines provided with abutment rings Download PDF

Info

Publication number
WO2009060274A3
WO2009060274A3 PCT/IB2008/002843 IB2008002843W WO2009060274A3 WO 2009060274 A3 WO2009060274 A3 WO 2009060274A3 IB 2008002843 W IB2008002843 W IB 2008002843W WO 2009060274 A3 WO2009060274 A3 WO 2009060274A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
abutment rings
offset printing
printing machines
machines provided
Prior art date
Application number
PCT/IB2008/002843
Other languages
French (fr)
Other versions
WO2009060274A2 (en
Inventor
Amerigo Manzini
Angelo Bartesaghi
Original Assignee
Omet Srl
Amerigo Manzini
Angelo Bartesaghi
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 Omet Srl, Amerigo Manzini, Angelo Bartesaghi filed Critical Omet Srl
Priority to EP08847631A priority Critical patent/EP2217442A2/en
Publication of WO2009060274A2 publication Critical patent/WO2009060274A2/en
Publication of WO2009060274A3 publication Critical patent/WO2009060274A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/04—Rotary letterpress machines for printing on webs
    • 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
    • B41F13/20—Supports for bearings or supports for forme, offset, or impression cylinders
    • B41F13/21—Bearer rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/22—Rotary letterpress machines for indirect printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/80—Means enabling or facilitating exchange of cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Paper (AREA)

Abstract

A cylinder (14) is described for a printing machine of the type comprising at least one first printing cylinder (14), placed in contact with at least, one opposing cylinder, at least one second printing cylinder, placed in contact with the first printing cylinder (14), and a plurality of ink rollers, placed in contact with the first printing cylinder (14). The cylinder (14) is provided, at least one of its lateral ends, with one or more rigid abutment rings (26), each of such rigid abutment rings (26) being mounted on the cylinder (14) by means of the interposition of one or more rolling bearings (28) which allow the rigid abutment rings (26) to remain stopped, or to rotate with different speeds, during the rotation of the cylinder (14) around its own axis (A).
PCT/IB2008/002843 2007-11-07 2008-10-21 Cylinder for offset printing machines provided with abutment rings WO2009060274A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08847631A EP2217442A2 (en) 2007-11-07 2008-10-21 Cylinder for offset printing machines provided with abutment rings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20072133 ITMI20072133A1 (en) 2007-11-07 2007-11-07 CYLINDER FOR OFFSET TYPE PRINTING MACHINES
ITMI2007A002133 2007-11-07

Publications (2)

Publication Number Publication Date
WO2009060274A2 WO2009060274A2 (en) 2009-05-14
WO2009060274A3 true WO2009060274A3 (en) 2009-07-02

Family

ID=40314685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/002843 WO2009060274A2 (en) 2007-11-07 2008-10-21 Cylinder for offset printing machines provided with abutment rings

Country Status (3)

Country Link
EP (1) EP2217442A2 (en)
IT (1) ITMI20072133A1 (en)
WO (1) WO2009060274A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1401510B1 (en) * 2010-08-03 2013-07-26 Nuova Gidue S R L IMPROVED PRINTING GROUP, PARTICULARLY FOR FLEXOGRAPHIC PRINTS WITH REMOVABLE PRINTING CYLINDER.
US20200095082A1 (en) * 2018-09-20 2020-03-26 Roto-Die Company, Inc. Coated, Grooved Roll for Converting Line

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724331A (en) * 1953-09-03 1955-11-22 H H Heinrich Inc Cylinder bearers for rotary printing presses
US3732814A (en) * 1971-12-15 1973-05-15 Rockwell International Corp Bearer arrangement for offset printing press
US6502508B1 (en) * 1999-01-18 2003-01-07 Koenig & Bauer Aktiengesellschaft Cylinder drive
EP1754601A1 (en) * 2005-08-15 2007-02-21 Müller Martini Holding AG Printing unit for a printing machine, with bearer rings on exchangeable cylinders
ES1065654U (en) * 2006-07-27 2007-10-16 Rotatek, S.A. Cylinders with bearing rings for offset print machines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724331A (en) * 1953-09-03 1955-11-22 H H Heinrich Inc Cylinder bearers for rotary printing presses
US3732814A (en) * 1971-12-15 1973-05-15 Rockwell International Corp Bearer arrangement for offset printing press
US6502508B1 (en) * 1999-01-18 2003-01-07 Koenig & Bauer Aktiengesellschaft Cylinder drive
EP1754601A1 (en) * 2005-08-15 2007-02-21 Müller Martini Holding AG Printing unit for a printing machine, with bearer rings on exchangeable cylinders
ES1065654U (en) * 2006-07-27 2007-10-16 Rotatek, S.A. Cylinders with bearing rings for offset print machines

Also Published As

Publication number Publication date
WO2009060274A2 (en) 2009-05-14
EP2217442A2 (en) 2010-08-18
ITMI20072133A1 (en) 2009-05-08

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