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EP0703074A3 - Sheet transfer cylinder for a printing press - Google Patents

Sheet transfer cylinder for a printing press Download PDF

Info

Publication number
EP0703074A3
EP0703074A3 EP95112721A EP95112721A EP0703074A3 EP 0703074 A3 EP0703074 A3 EP 0703074A3 EP 95112721 A EP95112721 A EP 95112721A EP 95112721 A EP95112721 A EP 95112721A EP 0703074 A3 EP0703074 A3 EP 0703074A3
Authority
EP
European Patent Office
Prior art keywords
bar
adjustable
printing press
transfer cylinder
drum
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
EP95112721A
Other languages
German (de)
French (fr)
Other versions
EP0703074B1 (en
EP0703074A2 (en
Inventor
Dietrich Dettinger
Roland Hoell
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.)
Manroland AG
Original Assignee
MAN Roland 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=6529002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0703074(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0703074A2 publication Critical patent/EP0703074A2/en
Publication of EP0703074A3 publication Critical patent/EP0703074A3/en
Application granted granted Critical
Publication of EP0703074B1 publication Critical patent/EP0703074B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/10—Combinations of transfer drums and grippers

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Rotary Presses (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Laminated Bodies (AREA)

Abstract

The drum has gripping bridges evenly spaced round the periphery, each consisting of a shaft with grips and adjustable impact bars. Each bar (2) is separately adjustable for height and depth by a positioning mechanism (3). This is coupled to an actuating mechanism (7) on the drum, and which is moved separately by a controlled power source (10) via a rotary joint (9). The strokes of the positioning and actuating mechanisms can be varied by adjustable stops (6). The positioning mechanism can be formed by a bar (4) movable in the axial direction and with wedge-shaped components working with mating ones on the impact bar.
EP95112721A 1994-09-23 1995-08-11 Sheet transfer cylinder for a printing press Expired - Lifetime EP0703074B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4434000A DE4434000C2 (en) 1994-09-23 1994-09-23 Sheet guiding drum for rotary printing machines
DE4434000 1994-09-23

Publications (3)

Publication Number Publication Date
EP0703074A2 EP0703074A2 (en) 1996-03-27
EP0703074A3 true EP0703074A3 (en) 1997-01-22
EP0703074B1 EP0703074B1 (en) 1998-06-10

Family

ID=6529002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112721A Expired - Lifetime EP0703074B1 (en) 1994-09-23 1995-08-11 Sheet transfer cylinder for a printing press

Country Status (5)

Country Link
US (1) US5609105A (en)
EP (1) EP0703074B1 (en)
JP (1) JP2921657B2 (en)
AT (1) ATE167113T1 (en)
DE (2) DE4434000C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19642104C2 (en) * 1996-10-12 1998-09-10 Roland Man Druckmasch Arrangement for the decentralized individual adjustment of gripper cantilevers in sheet-guiding drums or cylinders of rotary printing presses

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098966A (en) * 1981-04-21 1982-12-01 Komori Printing Mach Gripper pad height adjusting device for sheet-fed rotary printing presses
DE3428668A1 (en) * 1984-08-03 1986-02-13 Heidelberger Druckmaschinen Ag, 6900 Heidelberg DEVICE DRUM FOR SHEET PRINTING MACHINES, ESPECIALLY CARDBOARD MACHINES
DE3721900A1 (en) * 1987-07-02 1989-01-19 Heidelberger Druckmasch Ag REMOTE-CONTROLLED ADJUSTMENTS FOR THE ELASTIC DEFORMING OF A REGISTER RAIL
GB2263105A (en) * 1992-01-10 1993-07-14 Heidelberger Druckmasch Ag Gripper apparatus on sheet feeding machines.
DE4308595A1 (en) * 1993-03-18 1994-09-22 Heidelberger Druckmasch Ag Method and device for reducing sheet trailing on the rubber-covered cylinder of an offset printing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535621A1 (en) * 1985-10-05 1987-04-09 Heidelberger Druckmasch Ag BOW TRANSFER DRUM
DD248319A1 (en) * 1986-04-21 1987-08-05 Polygraph Leipzig SUCTION CONTROLS IN ARC CYLINDERS
DE4004352C1 (en) * 1990-02-13 1991-06-06 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
DE4221929C2 (en) * 1992-07-03 1997-11-20 Heidelberger Druckmasch Ag Gripper control for sheet grippers on a sheet-guiding cylinder or the like in a printing press
DE4337578A1 (en) * 1993-11-04 1995-05-11 Roland Man Druckmasch Sheet guiding drum for printing machines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098966A (en) * 1981-04-21 1982-12-01 Komori Printing Mach Gripper pad height adjusting device for sheet-fed rotary printing presses
DE3428668A1 (en) * 1984-08-03 1986-02-13 Heidelberger Druckmaschinen Ag, 6900 Heidelberg DEVICE DRUM FOR SHEET PRINTING MACHINES, ESPECIALLY CARDBOARD MACHINES
DE3721900A1 (en) * 1987-07-02 1989-01-19 Heidelberger Druckmasch Ag REMOTE-CONTROLLED ADJUSTMENTS FOR THE ELASTIC DEFORMING OF A REGISTER RAIL
GB2263105A (en) * 1992-01-10 1993-07-14 Heidelberger Druckmasch Ag Gripper apparatus on sheet feeding machines.
DE4308595A1 (en) * 1993-03-18 1994-09-22 Heidelberger Druckmasch Ag Method and device for reducing sheet trailing on the rubber-covered cylinder of an offset printing machine

Also Published As

Publication number Publication date
JP2921657B2 (en) 1999-07-19
DE4434000C2 (en) 1998-02-26
JPH08108522A (en) 1996-04-30
EP0703074B1 (en) 1998-06-10
EP0703074A2 (en) 1996-03-27
DE4434000A1 (en) 1996-03-28
US5609105A (en) 1997-03-11
DE59502478D1 (en) 1998-07-16
ATE167113T1 (en) 1998-06-15

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