EP0781723A3 - Rollers for a folding funnel of a rotary printing machine - Google Patents

Rollers for a folding funnel of a rotary printing machine Download PDF

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Publication number
EP0781723A3
EP0781723A3 EP96120488A EP96120488A EP0781723A3 EP 0781723 A3 EP0781723 A3 EP 0781723A3 EP 96120488 A EP96120488 A EP 96120488A EP 96120488 A EP96120488 A EP 96120488A EP 0781723 A3 EP0781723 A3 EP 0781723A3
Authority
EP
European Patent Office
Prior art keywords
rotary printing
rollers
printing machine
folding funnel
former
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
EP96120488A
Other languages
German (de)
French (fr)
Other versions
EP0781723A2 (en
EP0781723B1 (en
Inventor
Horst Bernhard Michalik
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 EP0781723A2 publication Critical patent/EP0781723A2/en
Publication of EP0781723A3 publication Critical patent/EP0781723A3/en
Application granted granted Critical
Publication of EP0781723B1 publication Critical patent/EP0781723B1/en
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
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
    • B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

Bei einem Längsfalztrichter einer Rollenrotationsdruckmaschine wird die Rüstzeit beim Einzug einer Papierbahn (25) dadurch verkürzt, daß jede Trichterfalzwalze (2;3) aus mehreren auf einer antreibbaren Welle (6;7) befestigen Falzwalzenteilen besteht (8,9,10;12,13,14), die durch auf der Welle (6;7) frei rotierbare Führungen (16,17;18,19) beabstandet sind.

Figure 00000001
In the case of a longitudinal folding former of a web-fed rotary printing press, the set-up time when a paper web (25) is drawn in is shortened by the fact that each former folding roller (2; 3) consists of several folding roller parts fastened to a drivable shaft (6; 7) (8,9,10; 12,13 , 14) which are spaced apart by guides (16, 17; 18, 19) which are freely rotatable on the shaft (6; 7).
Figure 00000001
EP96120488A 1995-12-27 1996-12-19 Rollers for a folding funnel of a rotary printing machine Expired - Lifetime EP0781723B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19548814 1995-12-27
DE19548814A DE19548814C2 (en) 1995-12-27 1995-12-27 Funnel folding roller for a rotary printing press

Publications (3)

Publication Number Publication Date
EP0781723A2 EP0781723A2 (en) 1997-07-02
EP0781723A3 true EP0781723A3 (en) 1998-03-11
EP0781723B1 EP0781723B1 (en) 2001-05-09

Family

ID=7781475

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96120488A Expired - Lifetime EP0781723B1 (en) 1995-12-27 1996-12-19 Rollers for a folding funnel of a rotary printing machine

Country Status (4)

Country Link
US (1) US5718661A (en)
EP (1) EP0781723B1 (en)
JP (1) JP2758393B2 (en)
DE (2) DE19548814C2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937757A (en) * 1998-01-07 1999-08-17 Goss Graphic Systems, Inc. Gap adjusting device with pressure relief for a second fold roller
DE19821603A1 (en) * 1998-05-14 1999-11-18 Heidelberger Druckmasch Ag Longitudinal folding device on the folder of rotary printing machines
US6929710B1 (en) * 1999-03-19 2005-08-16 Koenig & Bauer Aktiengesellschaft Method and device for winding up at least one paper web
DE10035550C2 (en) * 2000-07-21 2002-05-23 Koenig & Bauer Ag Auxiliary drive for funnel folding rollers
DE10208292B4 (en) * 2002-02-26 2004-04-15 Koenig & Bauer Ag folding
US6786150B2 (en) * 2002-04-16 2004-09-07 Heidelberger Druckmaschinen Ag Printing press roll having auxiliary rotation capability
DE102004061669A1 (en) * 2004-12-22 2006-07-13 Man Roland Druckmaschinen Ag Printing machine roller and printing press cylinder
JP4504909B2 (en) * 2005-11-04 2010-07-14 株式会社小森コーポレーション Gap adjustment method and apparatus for lead-in roller gap adjustment mechanism
DE102008009508A1 (en) * 2008-02-15 2009-08-20 Manroland Ag Funnel shaped infeed rollers for e.g. eight newspaper sided broad printing machine, have drive between which coupler is arranged, where rollers are arranged after former and form gap for paper web that is longitudinally folded via former
US8543998B2 (en) * 2008-05-30 2013-09-24 Oracle International Corporation System and method for building virtual appliances using a repository metadata server and a dependency resolution service
CN104512761A (en) * 2014-12-17 2015-04-15 河南智金电子科技有限公司 Paper dragonfly folding device
CN105035839A (en) * 2015-06-15 2015-11-11 青岛正大环保科技有限公司 Multi-stage film half-folding device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB555399A (en) * 1941-07-26 1943-08-20 Goss Printing Press Co Ltd Improvements in or relating to folding mechanism for printing presses
DE2808483A1 (en) * 1977-03-02 1978-09-07 Rockwell International Corp DEVICE FOR FOLDING WEBS, ESPECIALLY MADE OF PAPER OR SIMILAR MATERIAL
JPS6357474A (en) * 1986-08-25 1988-03-12 Komori Printing Mach Co Ltd Former shift device for folding machine
JPH05270730A (en) * 1992-03-25 1993-10-19 Hitachi Seiko Ltd Triangle plate device in rotary printing machine
DE19612924A1 (en) * 1995-05-09 1996-11-14 Heidelberger Druckmasch Ag Device for automatically feeding one end of a web of material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE37640C (en) * KOENIG & BAUER in Kloster Oberzell bei Würzburg, Bayern Folding and sheet guiding device for folding and discharging whole sheets on one side and discharging half unfolded sheets on both sides
US1714785A (en) * 1924-01-14 1929-05-28 David William Hudson Machine for the manufacture of paper articles
US1884783A (en) * 1930-08-19 1932-10-25 Automatic Paper Machinery Co I Machine for and method of winding folded webs
US2094415A (en) * 1935-05-06 1937-09-28 Fort Howard Paper Co Paper pleating machine
US3442504A (en) * 1966-12-08 1969-05-06 John W Halley Web folding device and method
CH454180A (en) * 1967-05-26 1968-04-15 Ferag Ag Device for pressing flexible sheet-like structures produced in a continuous flow
US4300895A (en) * 1979-11-15 1981-11-17 Mayflower Electronic Devices, Inc. Stripper roller assembly
US4666423A (en) * 1985-11-15 1987-05-19 Mobil Oil Corporation Method of aligning fastener elements on a folded web and device for implementing the method
DE4428593A1 (en) * 1993-11-04 1995-05-11 Heidelberger Druckmasch Ag Apparatus and method for measuring and regulating the tension of a web in the former area of a folder for a printing press

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB555399A (en) * 1941-07-26 1943-08-20 Goss Printing Press Co Ltd Improvements in or relating to folding mechanism for printing presses
DE2808483A1 (en) * 1977-03-02 1978-09-07 Rockwell International Corp DEVICE FOR FOLDING WEBS, ESPECIALLY MADE OF PAPER OR SIMILAR MATERIAL
JPS6357474A (en) * 1986-08-25 1988-03-12 Komori Printing Mach Co Ltd Former shift device for folding machine
JPH05270730A (en) * 1992-03-25 1993-10-19 Hitachi Seiko Ltd Triangle plate device in rotary printing machine
DE19612924A1 (en) * 1995-05-09 1996-11-14 Heidelberger Druckmasch Ag Device for automatically feeding one end of a web of material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 274 (M - 725) 29 July 1988 (1988-07-29) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 044 (M - 1547) 24 January 1994 (1994-01-24) *

Also Published As

Publication number Publication date
JP2758393B2 (en) 1998-05-28
DE59606875D1 (en) 2001-06-13
JPH09175730A (en) 1997-07-08
DE19548814C2 (en) 1999-09-30
US5718661A (en) 1998-02-17
DE19548814A1 (en) 1997-07-03
EP0781723A2 (en) 1997-07-02
EP0781723B1 (en) 2001-05-09

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