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FR2450224A1 - APPARATUS FOR FOLDING SHEETS COMPRISING A FOLDING BLADE AND TWO FOLDING ROLLERS - Google Patents

APPARATUS FOR FOLDING SHEETS COMPRISING A FOLDING BLADE AND TWO FOLDING ROLLERS

Info

Publication number
FR2450224A1
FR2450224A1 FR8004317A FR8004317A FR2450224A1 FR 2450224 A1 FR2450224 A1 FR 2450224A1 FR 8004317 A FR8004317 A FR 8004317A FR 8004317 A FR8004317 A FR 8004317A FR 2450224 A1 FR2450224 A1 FR 2450224A1
Authority
FR
France
Prior art keywords
folding
blade
sheets
rollers
bending
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
FR8004317A
Other languages
French (fr)
Other versions
FR2450224B1 (en
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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of FR2450224A1 publication Critical patent/FR2450224A1/en
Application granted granted Critical
Publication of FR2450224B1 publication Critical patent/FR2450224B1/en
Expired 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
    • B65H45/28—Folding in combination with cutting

Landscapes

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

Abstract

APPAREIL A PLIER DES FEUILLES QUI COMPORTE UNE LAME PLIEUSE ET DEUX ROULEAUX PLIEURS. DANS L'UN DES ROULEAUX PLIEURS 2 EST PREVUE UNE LAME CIRCULAIRE 5 DEPASSANT LA SURFACE EXTERIEURE DE CELUI-CI ET DANS L'AUTRE 3 EST PREVU, EN FACE DE LA LAME 5, UN ELEMENT COMPLEMENTAIRE 6 QUI EST PAR EXEMPLE UN ANNEAU EN UNE MATIERE ELASTIQUE MAIS QUI POURRAIT ETRE UN ANNEAU CISAILLANT EN UNE MATIERE DURE PRESENTANT UN TRANCHANT COMPLEMENTAIRE. DANS CET APPAREIL LES FEUILLES, EN PASSANT ENTRE LES ROULEAUX, SONT NON SEULEMENT PLIEES MAIS ENCORE COUPEES LATERALEMENT.LEAF FOLDING APPARATUS WHICH INCLUDES A BENDING BLADE AND TWO BENDING ROLLERS. IN ONE OF THE BENDING ROLLERS 2 IS PROVIDED A CIRCULAR BLADE 5 EXCEEDING THE EXTERIOR SURFACE OF THE latter AND IN THE OTHER 3 IS PROVIDED, IN FRONT OF THE BLADE 5, AN ADDITIONAL ELEMENT 6 WHICH IS FOR EXAMPLE A RING IN ONE ELASTIC MATERIAL BUT WHICH COULD BE A SHEARING RING IN A HARD MATERIAL WITH A COMPLEMENTARY EDGE. IN THIS APPLIANCE THE SHEETS, PASSING BETWEEN THE ROLLS, ARE NOT ONLY FOLDED BUT STILL CUT LATERAL.

FR8004317A 1979-02-27 1980-02-27 APPARATUS FOR FOLDING SHEETS COMPRISING A FOLDING BLADE AND TWO FOLDING ROLLERS Expired FR2450224B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2907652A DE2907652C2 (en) 1979-02-27 1979-02-27 Folding device for folding sheets or bundles of sheets

Publications (2)

Publication Number Publication Date
FR2450224A1 true FR2450224A1 (en) 1980-09-26
FR2450224B1 FR2450224B1 (en) 1985-08-02

Family

ID=6064033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004317A Expired FR2450224B1 (en) 1979-02-27 1980-02-27 APPARATUS FOR FOLDING SHEETS COMPRISING A FOLDING BLADE AND TWO FOLDING ROLLERS

Country Status (7)

Country Link
JP (1) JPS55156154A (en)
CH (1) CH644817A5 (en)
DE (1) DE2907652C2 (en)
FR (1) FR2450224B1 (en)
GB (1) GB2044229B (en)
IT (1) IT1126961B (en)
SE (1) SE443130B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8524991U1 (en) * 1985-08-31 1985-10-10 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Cutting device on the folder of rotary printing machines
JPS62191753U (en) * 1986-05-28 1987-12-05
JPH0724367Y2 (en) * 1987-07-15 1995-06-05 萩原工業株式会社 Paper folding device
DE4314494C2 (en) * 1993-05-03 1998-06-04 Roland Man Druckmasch Device for folding sheets
WO1995018057A1 (en) * 1993-12-24 1995-07-06 Koenig Und Bauer-Albert Aktiengesellschaft Method and device for the production of a longitudinal fold
DE19526539C2 (en) * 1995-07-20 1998-05-28 Roland Man Druckmasch Process for the production of ring elements for moving, guiding and separating web-like material
DE19826515A1 (en) * 1998-06-15 1999-12-16 Roland Man Druckmasch Folding rollers with folding blade and cavity
DE19850264B4 (en) * 1998-10-31 2006-07-06 Man Roland Druckmaschinen Ag Method for producing ring elements for moving, guiding and separating web-shaped material
CN109878836B (en) * 2019-04-03 2020-12-04 世源科技(芜湖)新材料有限公司 Packaging transportation line for production of medical instrument supporting paper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE409716C (en) * 1923-12-01 1925-02-09 Ncr Co Sheet cutting and sheet folding device for printing presses u. like
DE931656C (en) * 1952-07-23 1955-08-16 Koenig & Bauer Schnellpressfab Process and equipment to avoid pinch creases when folding webs or sheets several times

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US777884A (en) * 1903-11-20 1904-12-20 Cottrell C B & Sons Co Machinery for cutting and folding paper or other fabrics.
DE520629C (en) * 1930-05-15 1931-03-12 Paul Kunze Folding machine with a device for perforating or creasing the sheets passing through
DE625377C (en) * 1934-04-26 1936-02-08 Karl Rud Dienes Fa Device for fastening split circular knives on their hubs or shafts
DE1190957B (en) * 1963-10-17 1965-04-15 Leipziger Buchbindereimaschine Circular knife cutting, perforating and creasing device, especially for folding machines
DE7508979U (en) * 1975-03-21 1976-06-24 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Folding machine for the production of book parts from paper webs printed in a rotary printing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE409716C (en) * 1923-12-01 1925-02-09 Ncr Co Sheet cutting and sheet folding device for printing presses u. like
DE931656C (en) * 1952-07-23 1955-08-16 Koenig & Bauer Schnellpressfab Process and equipment to avoid pinch creases when folding webs or sheets several times

Also Published As

Publication number Publication date
SE443130B (en) 1986-02-17
IT1126961B (en) 1986-05-21
IT8047996A0 (en) 1980-02-25
JPS55156154A (en) 1980-12-04
FR2450224B1 (en) 1985-08-02
DE2907652A1 (en) 1980-09-04
DE2907652C2 (en) 1983-09-29
SE8001494L (en) 1980-08-28
GB2044229B (en) 1983-04-20
JPS6359942B2 (en) 1988-11-22
GB2044229A (en) 1980-10-15
CH644817A5 (en) 1984-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse