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EP0119537A3 - Paper web catching device - Google Patents

Paper web catching device Download PDF

Info

Publication number
EP0119537A3
EP0119537A3 EP84102352A EP84102352A EP0119537A3 EP 0119537 A3 EP0119537 A3 EP 0119537A3 EP 84102352 A EP84102352 A EP 84102352A EP 84102352 A EP84102352 A EP 84102352A EP 0119537 A3 EP0119537 A3 EP 0119537A3
Authority
EP
European Patent Office
Prior art keywords
cylinders
web
printing unit
catching device
paper web
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.)
Ceased
Application number
EP84102352A
Other languages
German (de)
French (fr)
Other versions
EP0119537A2 (en
Inventor
Hermann Fischer
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=6193741&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0119537(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 EP0119537A2 publication Critical patent/EP0119537A2/en
Publication of EP0119537A3 publication Critical patent/EP0119537A3/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/18—Web break detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/20—Safety devices preventing damage

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

Die Papierbahnfangvorrichtung umfaßt zwei vorzugswei­ se hinter dem letzten Druckwerk angeordnete Fangwalzen, die beim Einsatz in einer Schön- und Widerdruckmaschine beide den gleichen Durchmesser wie die Druckwerkzylinder aufwei­ sen. Beide als Fangwalzen dienende Zylinder sind mit einem Gummituch versehen und werden etwa mit Maschinenge­ schwindigkeit angetrieben. Sie stehen ständig in Kontakt mit der Druckträgerbahn. Während des Normalbetriebes erfolgt durch die Zylinder der Fangvorrichtung eine Veredelung des Druckes, insbesondere der Farbe des letzten Druckwerkes, und beim Bahnriß wird die Bahn um einen der federnd gegen­ einander angestellten Zylinder aufgewickelt. The paper web catching device preferably comprises two se collecting rollers arranged behind the last printing unit, the when used in a perfecting machine, both the same diameter as the printing unit cylinders sen. Both cylinders serving as trap rollers are with one Blanket provided and are about with machine speed driven. You are in constant contact with the print carrier web. Is done during normal operation through the cylinders of the safety gear a refinement of the Printing, especially the color of the last printing unit, and when the web breaks, the web is springy against one of the cylinders wound one another.

EP84102352A 1983-03-17 1984-03-05 Paper web catching device Ceased EP0119537A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3309558A DE3309558C2 (en) 1983-03-17 1983-03-17 Printing material web catcher
DE3309558 1983-03-17

Publications (2)

Publication Number Publication Date
EP0119537A2 EP0119537A2 (en) 1984-09-26
EP0119537A3 true EP0119537A3 (en) 1986-06-04

Family

ID=6193741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102352A Ceased EP0119537A3 (en) 1983-03-17 1984-03-05 Paper web catching device

Country Status (4)

Country Link
US (1) US4508033A (en)
EP (1) EP0119537A3 (en)
JP (1) JPS59184657A (en)
DE (1) DE3309558C2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785734A (en) * 1986-11-04 1988-11-22 Fuji Kikai Kogyo Co., Ltd. Apparatus for controlling paper transfer speed of a printing section of a form printing machine
DD255913A1 (en) * 1986-11-10 1988-04-20 Polygraph Leipzig SAFETY DEVICE FOR RESPONDING TO RAIL, INS. FOR ROLLER ROTATION OFFSET PRINTING MACHINES
US4961378A (en) * 1987-05-27 1990-10-09 Rockwell International Corporation Anti-wrap up device for web fed printing presses
US4846060A (en) * 1988-07-25 1989-07-11 Iotec Manufacturing, Inc. Printing web tensioning system
DE3910556C1 (en) * 1989-04-01 1990-10-11 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
JPH0323439U (en) * 1989-07-17 1991-03-12
DE4004696C2 (en) * 1990-02-15 1994-04-21 Dornier Gmbh Lindauer Stretch roll protection device
DE4029366C2 (en) * 1990-09-15 1995-07-06 Kotterer Grafotec Device for catching and holding a torn web of printing material
DE4039108C1 (en) * 1990-12-07 1992-04-16 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
JPH0661859B2 (en) * 1991-02-28 1994-08-17 清二 加川 Porous film manufacturing equipment
US5352108A (en) * 1991-10-18 1994-10-04 Norito Sudo Porous film and porous film manufacturing apparatus
US5678484A (en) * 1993-03-25 1997-10-21 Baldwin Web Controls Anti-wrap device for a web press
US6298782B1 (en) 1993-03-25 2001-10-09 Baldwin Web Controls Anti-wrap device for a web press
US5398610A (en) * 1993-03-25 1995-03-21 Baldwin Web Controls Anti-wrap device for a web press
DE4339766C1 (en) * 1993-11-23 1995-02-09 Koenig & Bauer Ag Device for preventing damage in the case of webs of material tearing
DE19518502C2 (en) * 1995-05-19 1997-10-02 Wifag Maschf Retaining device for a web running in a web-fed rotary printing press
DE19645799A1 (en) * 1996-11-07 1998-05-20 Roland Man Druckmasch Paper web catcher
DE10311234A1 (en) * 2003-03-14 2004-09-23 Heidelberger Druckmaschinen Ag Printing material web processing machine
DE102011004642B4 (en) * 2011-02-24 2014-07-31 Koenig & Bauer Aktiengesellschaft Zugwalzenanordnung with a tension roller and at least two offset in the axial direction of the tension roller and engageable against the tension roller pull rings

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2156505A1 (en) * 1971-11-13 1973-02-15
DE3130525A1 (en) * 1981-08-01 1983-02-10 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Rotary letterpress machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688967A (en) * 1928-10-23 Printing machine
DE558071C (en) * 1932-09-02 Fallert & Co A G Paper web guiding, especially for rotary printing machines
US870210A (en) * 1903-12-28 1907-11-05 Campbell Printing Press & Mfg Rotary web-perfecting printing-machine.
US3404627A (en) * 1967-01-19 1968-10-08 John W. Halley Web severing device for offset printing press

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2156505A1 (en) * 1971-11-13 1973-02-15
DE3130525A1 (en) * 1981-08-01 1983-02-10 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Rotary letterpress machine

Also Published As

Publication number Publication date
EP0119537A2 (en) 1984-09-26
US4508033A (en) 1985-04-02
DE3309558C2 (en) 1985-04-18
JPS59184657A (en) 1984-10-20
DE3309558A1 (en) 1984-09-20

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19870731

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Effective date: 19890304

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Inventor name: FISCHER, HERMANN