EP0366611A3 - Device for forming a supplemental fold in folders of rotary printing machines - Google Patents

Device for forming a supplemental fold in folders of rotary printing machines Download PDF

Info

Publication number
EP0366611A3
EP0366611A3 EP19890810789 EP89810789A EP0366611A3 EP 0366611 A3 EP0366611 A3 EP 0366611A3 EP 19890810789 EP19890810789 EP 19890810789 EP 89810789 A EP89810789 A EP 89810789A EP 0366611 A3 EP0366611 A3 EP 0366611A3
Authority
EP
European Patent Office
Prior art keywords
folders
rotary printing
forming
printing machines
supplemental fold
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
EP19890810789
Other languages
German (de)
French (fr)
Other versions
EP0366611A2 (en
EP0366611B1 (en
Inventor
Eduard Von Hein
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.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik 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 Wifag Maschinenfabrik AG filed Critical Wifag Maschinenfabrik AG
Publication of EP0366611A2 publication Critical patent/EP0366611A2/en
Publication of EP0366611A3 publication Critical patent/EP0366611A3/en
Application granted granted Critical
Publication of EP0366611B1 publication Critical patent/EP0366611B1/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
    • B65H45/16—Rotary folders
    • B65H45/161—Flying tuck folders

Landscapes

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

Abstract

Vorrichtung zur Herstellung eines zusätzlichen Falzes in Falzapparaten von Rotationsdruckmaschinen mittels einer Falzmessertrommel und zwei gegenläufig, im Takt zu den an­ kommenden Druckexemplaren (2) angetriebenen Falzwalzen (4, 5), die an ihren Umfängen mit Aussparungen (25) zum Aus­ flatternlassen des nachlaufenden Endabschnitts (31) des Druckexemplares (2) versehen sind. Device for producing an additional fold in Folders of rotary printing presses using a Folding knife drum and two counter-rotating, in time with the other upcoming printed copies (2) driven folding rollers (4, 5), on their circumference with recesses (25) to the end flutter the trailing end portion (31) of the Printed copies (2) are provided.

EP89810789A 1988-10-25 1989-10-18 Device for forming a supplemental fold in folders of rotary printing machines Expired - Lifetime EP0366611B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3836342A DE3836342A1 (en) 1988-10-25 1988-10-25 DEVICE FOR PRODUCING AN ADDITIONAL FOLD IN FOLDING MACHINES OF ROTARY PRINTING MACHINES
DE3836342 1988-10-28

Publications (3)

Publication Number Publication Date
EP0366611A2 EP0366611A2 (en) 1990-05-02
EP0366611A3 true EP0366611A3 (en) 1991-04-03
EP0366611B1 EP0366611B1 (en) 1994-05-04

Family

ID=6365888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810789A Expired - Lifetime EP0366611B1 (en) 1988-10-25 1989-10-18 Device for forming a supplemental fold in folders of rotary printing machines

Country Status (4)

Country Link
US (1) US5007891A (en)
EP (1) EP0366611B1 (en)
JP (1) JP2606744B2 (en)
DE (1) DE3836342A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59300080D1 (en) * 1993-02-18 1995-03-23 Jensen Ag Burgdorf Folding device for the automatic folding of laundry items.
DE29511605U1 (en) * 1995-07-19 1995-08-31 Roland Man Druckmasch Drum folding device for a rotary printing machine
DE19702252A1 (en) * 1997-01-23 1998-07-30 Roland Man Druckmasch Folding rollers of a device for longitudinal folding
JP3257980B2 (en) * 1998-05-13 2002-02-18 キヤノンアプテックス株式会社 Sheet processing apparatus and image forming apparatus
DE19826515A1 (en) * 1998-06-15 1999-12-16 Roland Man Druckmasch Folding rollers with folding blade and cavity
DE19956248A1 (en) * 1999-11-23 2001-05-31 Heidelberger Druckmasch Ag Method for folding printed copy with several layers, e.g. in magazine production, comprises leaving sections of inner layers at positions of staples with rounded rather than sharp fold
JP4379561B2 (en) * 2001-01-30 2009-12-09 キヤノンファインテック株式会社 Sheet processing apparatus and image forming apparatus having the same
US6878104B2 (en) * 2001-10-05 2005-04-12 Hewlett-Packard Development Company, L.P. Variable media thickness folding method
JP3752469B2 (en) * 2002-05-28 2006-03-08 ニスカ株式会社 Sheet post-processing apparatus and image forming apparatus
SE523007C2 (en) * 2002-07-04 2004-03-23 Plockmatic Int Ab Roller arrangement is in booklet and folding machine and comprises first and second pairs of rotatably driven rollers, between which booklets pass successively for folding
DE10304534A1 (en) * 2003-02-04 2004-08-05 Man Roland Druckmaschinen Ag Folding roller of a folding device and method for its production
JP4859570B2 (en) * 2006-07-14 2012-01-25 三菱重工印刷紙工機械株式会社 Web folding device and rotary printing press
FR2921353B1 (en) * 2007-09-24 2010-06-18 Goss Int Montataire Sa FOLDING ROLL AND CORRESPONDING BENDER
DE102014007495A1 (en) * 2014-05-23 2015-11-26 Manroland Web Systems Gmbh Folding roller with rubber-elastic inserts
DE102018116946A1 (en) * 2018-07-12 2020-01-16 Manroland Goss Web Systems Gmbh folding device
DE102020111152A1 (en) 2020-04-23 2021-10-28 Manroland Goss Web Systems Gmbh Folding roller with coating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905632A1 (en) * 1969-02-05 1970-08-20 Koenig & Bauer Schnellpressfab Wheel folder
DE2846191A1 (en) * 1978-10-24 1980-04-30 Koenig & Bauer Ag FOLDING APPARATUS FOR ROLL ROTATION PRINTING MACHINES
US4781667A (en) * 1986-03-28 1988-11-01 Kabushikigaisha Tokyo Kikai Seisakusho Second-fold rollers for a folding device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US308214A (en) * 1884-11-18 Paper-folding machine
US1120771A (en) * 1914-03-14 1914-12-15 Charles Wagner Lithographic press.
DE363709C (en) * 1919-11-12 1922-11-13 Paul Grothe Folding machine with conveyor rollers below or at the folding point
US1501774A (en) * 1922-02-18 1924-07-15 Frank W Heeter Folding machine
US1581677A (en) * 1924-09-12 1926-04-20 Great Eastern Laundry Machiner Sheet-folding mechanism
US1693147A (en) * 1927-07-01 1928-11-27 Chambers Brothers Co Sheet folding
US1890971A (en) * 1931-06-10 1932-12-13 Cottrell C B & Sons Co Signature folding machine
US3576051A (en) * 1969-05-14 1971-04-27 Petro Tex Chem Corp Apparatus for producing thermoplastic film
DE2837392C3 (en) * 1978-08-26 1981-04-02 Koenig & Bauer AG, 8700 Würzburg Longitudinal folding device
DE2912839A1 (en) * 1979-03-30 1980-10-16 Meteor Siegen Apparat Schmeck DEVICE FOR FOLDING SHEETS OF PAPER OR THE LIKE.
US4545782A (en) * 1983-01-20 1985-10-08 Rockwell International Corporation Anti-dog-ear device for a folding apparatus
JPS61176150U (en) * 1985-03-30 1986-11-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905632A1 (en) * 1969-02-05 1970-08-20 Koenig & Bauer Schnellpressfab Wheel folder
DE2846191A1 (en) * 1978-10-24 1980-04-30 Koenig & Bauer Ag FOLDING APPARATUS FOR ROLL ROTATION PRINTING MACHINES
US4781667A (en) * 1986-03-28 1988-11-01 Kabushikigaisha Tokyo Kikai Seisakusho Second-fold rollers for a folding device

Also Published As

Publication number Publication date
DE3836342C2 (en) 1992-04-02
EP0366611A2 (en) 1990-05-02
EP0366611B1 (en) 1994-05-04
JP2606744B2 (en) 1997-05-07
JPH02215654A (en) 1990-08-28
DE3836342A1 (en) 1990-04-26
US5007891A (en) 1991-04-16

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