EP0895860A3 - Dispositif pour éviter des détériorations d'un élement d'impression - Google Patents

Dispositif pour éviter des détériorations d'un élement d'impression Download PDF

Info

Publication number
EP0895860A3
EP0895860A3 EP98113629A EP98113629A EP0895860A3 EP 0895860 A3 EP0895860 A3 EP 0895860A3 EP 98113629 A EP98113629 A EP 98113629A EP 98113629 A EP98113629 A EP 98113629A EP 0895860 A3 EP0895860 A3 EP 0895860A3
Authority
EP
European Patent Office
Prior art keywords
web
printing unit
error detection
detection device
roll
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
EP98113629A
Other languages
German (de)
English (en)
Other versions
EP0895860B1 (fr
EP0895860A2 (fr
Inventor
Andreas Birkenfeld
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.)
Baldwin Germany GmbH
Original Assignee
Baldwin Grafotec GmbH
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 Baldwin Grafotec GmbH filed Critical Baldwin Grafotec GmbH
Publication of EP0895860A2 publication Critical patent/EP0895860A2/fr
Publication of EP0895860A3 publication Critical patent/EP0895860A3/fr
Application granted granted Critical
Publication of EP0895860B1 publication Critical patent/EP0895860B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
    • B65H26/025—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs responsive to web breakage
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
EP98113629A 1997-08-07 1998-07-22 Dispositif pour éviter des détériorations d'un élement d'impression Expired - Lifetime EP0895860B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19734137A DE19734137C2 (de) 1997-08-07 1997-08-07 Vorrichtung zur Verhinderung von Druckwerksbeschädigungen
DE19734137 1997-08-07

Publications (3)

Publication Number Publication Date
EP0895860A2 EP0895860A2 (fr) 1999-02-10
EP0895860A3 true EP0895860A3 (fr) 1999-06-16
EP0895860B1 EP0895860B1 (fr) 2002-10-23

Family

ID=7838221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113629A Expired - Lifetime EP0895860B1 (fr) 1997-08-07 1998-07-22 Dispositif pour éviter des détériorations d'un élement d'impression

Country Status (5)

Country Link
US (1) US5947024A (fr)
EP (1) EP0895860B1 (fr)
JP (1) JPH11115161A (fr)
CN (1) CN1089688C (fr)
DE (2) DE19734137C2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256312A1 (de) * 2002-12-03 2004-06-17 Man Roland Druckmaschinen Ag Zustands-Informations-System zur Messwerterfassung bei der Erzeugung, Bearbeitung oder Verarbeitung eines Materials, insbesondere bei einer Bedruckstoffbahn in einer Rollenrotationsdruckmaschine
DE10327910B4 (de) * 2003-06-20 2012-01-26 Baldwin Germany Gmbh Bahnfangvorrichtung
DE102004017676B4 (de) * 2004-04-10 2008-09-11 Baldwin Germany Gmbh Fehlererfassungsvorrichtung einer Rollenrotations-Druckmaschine
JP4651968B2 (ja) * 2004-04-27 2011-03-16 東北リコー株式会社 印刷装置
DE102005041919B4 (de) 2005-09-03 2008-05-29 Baldwin Germany Gmbh Bahnbruch-Überwachungseinrichtung für Rollenrotationsdruckmaschinen
JP2007307889A (ja) * 2006-04-19 2007-11-29 Komori Corp 印刷機のウェブ検出装置
DE102006050906B3 (de) * 2006-10-28 2008-05-29 Baldwin Germany Gmbh Automatische Bahnfangvorrichtung für Rollenrotationsdruckmaschinen
SE535634C2 (sv) 2010-11-16 2012-10-23 Andritz Tech & Asset Man Gmbh Cellulosatork som har nedre blåslådor samt förfarande för torkning av en bana av cellulosamassa
CN104290431A (zh) * 2014-11-07 2015-01-21 合肥大安印刷有限责任公司 断纸截止机构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2033219A1 (de) * 1969-07-07 1971-02-18 Literty Sheet Metal Engineerin Vorrichtung zur Überwachung von Bandmaterial u dgl. Annτ Liberty Sheet Metal Engineering Co Ltd., Bedford (Großbritannien)
DE3640101A1 (de) * 1985-12-13 1987-06-19 Polygraph Leipzig Sicherheitsvorrichtung zum steuern einer rollenrotationsdruckmaschine
JPH01231749A (ja) * 1988-03-09 1989-09-18 Yokohama Rubber Co Ltd:The 帯状材料の継目段違い量検出方法
EP0429970A2 (fr) * 1989-11-28 1991-06-05 Grafotec Kotterer Gmbh Commutateur pour rupture de bande
US5289007A (en) * 1992-05-26 1994-02-22 Beloit Technologies, Inc. Sheet break detector apparatus
US5389795A (en) * 1991-02-11 1995-02-14 Rye; Timothy W. Method and apparatus for directing air and optical signals to detect edge cracks and other absences of product
DE19647419A1 (de) * 1995-11-17 1997-05-22 Hitachi Koki Kk Elektrofotografisches Gerät, Papierdetektor dafür und Papiererfassungsverfahren dafür

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906232A (en) * 1973-10-31 1975-09-16 Butler Automatic Inc Web break detector
US3928844A (en) * 1974-06-17 1975-12-23 Butler Automatic Inc Web break detector system
DE2701992A1 (de) * 1977-01-19 1978-07-27 Heinz Walter Anordnung zur ueberwachung des laufes von insbesondere papierbahnen an druckmaschinen
US4335316A (en) * 1980-04-09 1982-06-15 Baldwin-Korthe Web Controls, Inc. Web break detector with adjustable scanning head
US5036706A (en) * 1989-08-08 1991-08-06 Web Printing Controls Co., Inc. Sonic web break detector
US5190201A (en) * 1991-01-16 1993-03-02 Quad/Tech, Inc. Method and apparatus for detecting the presence of a web within a web dryer
DE4216653C2 (de) * 1992-05-20 1995-12-21 Voith Gmbh J M Abrißüberwachungseinrichtung für Papierbahnen
US5678484A (en) * 1993-03-25 1997-10-21 Baldwin Web Controls Anti-wrap device for a web press
US5652388A (en) * 1995-08-21 1997-07-29 Baldwin Web Controls Apparatus and method for detecting printing press web breakage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2033219A1 (de) * 1969-07-07 1971-02-18 Literty Sheet Metal Engineerin Vorrichtung zur Überwachung von Bandmaterial u dgl. Annτ Liberty Sheet Metal Engineering Co Ltd., Bedford (Großbritannien)
DE3640101A1 (de) * 1985-12-13 1987-06-19 Polygraph Leipzig Sicherheitsvorrichtung zum steuern einer rollenrotationsdruckmaschine
JPH01231749A (ja) * 1988-03-09 1989-09-18 Yokohama Rubber Co Ltd:The 帯状材料の継目段違い量検出方法
EP0429970A2 (fr) * 1989-11-28 1991-06-05 Grafotec Kotterer Gmbh Commutateur pour rupture de bande
US5389795A (en) * 1991-02-11 1995-02-14 Rye; Timothy W. Method and apparatus for directing air and optical signals to detect edge cracks and other absences of product
US5289007A (en) * 1992-05-26 1994-02-22 Beloit Technologies, Inc. Sheet break detector apparatus
DE19647419A1 (de) * 1995-11-17 1997-05-22 Hitachi Koki Kk Elektrofotografisches Gerät, Papierdetektor dafür und Papiererfassungsverfahren dafür

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 559 (M - 905) 12 December 1989 (1989-12-12) *

Also Published As

Publication number Publication date
JPH11115161A (ja) 1999-04-27
CN1089688C (zh) 2002-08-28
DE59806021D1 (de) 2002-11-28
EP0895860B1 (fr) 2002-10-23
DE19734137A1 (de) 1999-02-18
US5947024A (en) 1999-09-07
EP0895860A2 (fr) 1999-02-10
DE19734137C2 (de) 2001-07-12
CN1210072A (zh) 1999-03-10

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