EP0946366A1 - Cylindre a volets de pliage - Google Patents

Cylindre a volets de pliage

Info

Publication number
EP0946366A1
EP0946366A1 EP97952749A EP97952749A EP0946366A1 EP 0946366 A1 EP0946366 A1 EP 0946366A1 EP 97952749 A EP97952749 A EP 97952749A EP 97952749 A EP97952749 A EP 97952749A EP 0946366 A1 EP0946366 A1 EP 0946366A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
jaw
folding
speed
working cylinder
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
EP97952749A
Other languages
German (de)
English (en)
Other versions
EP0946366B1 (fr
Inventor
Simon Kostiza
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP0946366A1 publication Critical patent/EP0946366A1/fr
Application granted granted Critical
Publication of EP0946366B1 publication Critical patent/EP0946366B1/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
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/163—Details of folding jaws therefor

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

L'invention concerne un cylindre à volets de pliage pour lequel les volets de pliage (7, 13) s'ajustent automatiquement dès le lancement de la production, sur une épaisseur variable du produit à traiter. A cet effet, il est prévu entre un premier et un second support rotatif (3, 8) pour les parties de volets de pliage, une unité cylindre-piston (32) à action double. Une première chambre (37) de cette unité est remplie de liquide et est reliée à un accumulateur hydraulique (42) par l'intermédiaire d'un clapet d'étranglement (46). De l'air comprimé est acheminé depuis un réservoir d'air comprimé jusqu'à la seconde chambre (38) de cette unité.
EP97952749A 1996-12-21 1997-12-19 Cylindre a volets de pliage Expired - Lifetime EP0946366B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19653803 1996-12-21
DE19653803 1996-12-21
PCT/DE1997/002984 WO1998028139A1 (fr) 1996-12-21 1997-12-19 Cylindre a volets de pliage

Publications (2)

Publication Number Publication Date
EP0946366A1 true EP0946366A1 (fr) 1999-10-06
EP0946366B1 EP0946366B1 (fr) 2000-05-10

Family

ID=7815870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97952749A Expired - Lifetime EP0946366B1 (fr) 1996-12-21 1997-12-19 Cylindre a volets de pliage

Country Status (6)

Country Link
US (2) US6283906B1 (fr)
EP (1) EP0946366B1 (fr)
JP (1) JP3382956B2 (fr)
DE (1) DE59701676D1 (fr)
ES (1) ES2147463T3 (fr)
WO (1) WO1998028139A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2147463T3 (es) * 1996-12-21 2000-09-01 Koenig & Bauer Ag Cilindro de aletas de plegado.
JP3392110B2 (ja) * 2000-08-09 2003-03-31 株式会社東京機械製作所 折畳装置の回転胴
DE10106671C2 (de) * 2001-02-14 2003-10-02 Koenig & Bauer Ag Falzmesserzylinder
US7011617B2 (en) * 2001-04-10 2006-03-14 Goss International Americas, Inc. Folder with group jaw adjustment
DE10121559C1 (de) * 2001-05-03 2002-10-10 Koenig & Bauer Ag Zylinder eines Falzapparats
JP3564103B2 (ja) * 2001-12-28 2004-09-08 株式会社東京機械製作所 咥え折装置の咥え胴
JP2003212432A (ja) * 2002-01-18 2003-07-30 Tokyo Kikai Seisakusho Ltd 咥え折り装置の咥え機構駆動装置
JP3680945B2 (ja) * 2002-06-14 2005-08-10 株式会社東京機械製作所 咥え装置の咥え間隔自動調整装置
US20050272586A1 (en) * 2004-06-04 2005-12-08 Germain Patrick C S Gripper for a web folding cylinder
DE102004034047A1 (de) * 2004-07-13 2006-02-09 Man Roland Druckmaschinen Ag Stellvorrichtung für einen Falzwerkszylinder
DE102006005121A1 (de) * 2006-02-04 2007-08-09 Peter Mayr Falzwerk einer Druckmaschine mit mindestens einer Steuervorrichtung für Funktionseinheiten
DE102006051298B4 (de) * 2006-07-27 2013-09-19 Koenig & Bauer Aktiengesellschaft Verfahren zur Umrüstung einer Rollendruckmaschine von einer laufenden Produktion eines ersten Druckproduktes auf eine nachfolgende Produktion eines zweiten Druckproduktes
FR2992254B1 (fr) * 2012-06-20 2014-08-15 Holweg Sas Machine de fabrication de sacs a fond plat.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2537920C3 (de) 1975-08-26 1979-07-12 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Falzzylinder
US4511044A (en) 1982-02-24 1985-04-16 The West Company Seal force monitor apparatus, system, and method for in-process determination of integrity of sealed containers
IT1227324B (it) * 1988-07-29 1991-04-08 Cerutti Spa Off Mec Piegatrice perfezionata per segnature prodotte da una macchina da stampa.
DE3838314A1 (de) * 1988-11-11 1990-05-17 Koenig & Bauer Ag Falzklappenzylinder fuer eine rollenrotationsdruckmaschine
DE4103160C2 (de) * 1991-02-02 1994-09-08 Roland Man Druckmasch Falzapparat mit einem verstellbare Elemente, insbesondere Falzklappen oder bogenförmige Segmente, aufweisenden Falzwerkzylinder
DE4110035C2 (de) 1991-03-27 1995-04-13 Roland Man Druckmasch Vorrichtung zum Verstellen von Elementen in Falzwerkzylindern von Rotationsdruckmaschinen
DE4215911C2 (de) 1992-05-14 1996-01-04 Wifag Maschf Falzklappen-Zylinder
FR2697205B1 (fr) * 1992-10-26 1995-03-24 Heidelberger Druckmasch Ag Machine à couper et plier une bande de papier imprimée ininterrompue.
DE4344622A1 (de) * 1993-12-24 1995-06-29 Koenig & Bauer Ag Räderfalzapparat für eine Rotationsdruckmaschine
DE29502957U1 (de) * 1995-02-22 1995-04-06 MAN Roland Druckmaschinen AG, 63075 Offenbach Zylinder in einem Falzwerk mit vertellbarem Durchmesser
US5924970A (en) * 1996-05-30 1999-07-20 Heidelberger Druckmaschinen Ag Device for preloading a torque loaded mechanism on a folding cylinder
ES2147463T3 (es) * 1996-12-21 2000-09-01 Koenig & Bauer Ag Cilindro de aletas de plegado.
US6358192B1 (en) * 1997-04-21 2002-03-19 Koenig & Bauer Aktiengesellschaft Device for adjusting folding jaws
US5937757A (en) * 1998-01-07 1999-08-17 Goss Graphic Systems, Inc. Gap adjusting device with pressure relief for a second fold roller
JP3056484B1 (ja) * 1999-05-21 2000-06-26 株式会社東京機械製作所 折胴の外径調節装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9828139A1 *

Also Published As

Publication number Publication date
JP3382956B2 (ja) 2003-03-04
US6514188B2 (en) 2003-02-04
EP0946366B1 (fr) 2000-05-10
ES2147463T3 (es) 2000-09-01
DE59701676D1 (de) 2000-06-15
JP2000516188A (ja) 2000-12-05
US6283906B1 (en) 2001-09-04
WO1998028139A1 (fr) 1998-07-02
US20020032109A1 (en) 2002-03-14

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