EP0945385A3 - Falztrichter eines Falzapparats einer Rotationsdruckmaschine - Google Patents

Falztrichter eines Falzapparats einer Rotationsdruckmaschine Download PDF

Info

Publication number
EP0945385A3
EP0945385A3 EP99101732A EP99101732A EP0945385A3 EP 0945385 A3 EP0945385 A3 EP 0945385A3 EP 99101732 A EP99101732 A EP 99101732A EP 99101732 A EP99101732 A EP 99101732A EP 0945385 A3 EP0945385 A3 EP 0945385A3
Authority
EP
European Patent Office
Prior art keywords
folding
printing press
rotary printing
triangle
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
EP99101732A
Other languages
English (en)
French (fr)
Other versions
EP0945385A2 (de
EP0945385B1 (de
Inventor
Francis Albert Kevin
Charles Burke David
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0945385A2 publication Critical patent/EP0945385A2/de
Publication of EP0945385A3 publication Critical patent/EP0945385A3/de
Application granted granted Critical
Publication of EP0945385B1 publication Critical patent/EP0945385B1/de
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
    • B65H45/223—Details of folding triangles
    • 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
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/113—Details of the part distributing the air cushion
    • B65H2406/1132—Multiple nozzles arrangement

Landscapes

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

Abstract

Ein Falztrichter (500) zum Falzen einer laufenden Papierbahn in einer Rollenrotationsdruckmaschine umfaßt eine Trichterplatte (502), in der sich entlang der Kanten gebildete Luftzufuhrschlitze (504, 506) erstrecken. Die durch die Schlitze (504, 506) hindurchströmende Menge an Luft läßt sich durch auf der Rückseite der Trichterplatte (502) vorgesehene Verschlußmittel regulieren.
EP99101732A 1998-03-26 1999-02-10 Falztrichter eines Falzapparats einer Rotationsdruckmaschine Expired - Lifetime EP0945385B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/048,011 US5947411A (en) 1998-03-26 1998-03-26 Method and apparatus for air flotation
US48011 1998-03-26

Publications (3)

Publication Number Publication Date
EP0945385A2 EP0945385A2 (de) 1999-09-29
EP0945385A3 true EP0945385A3 (de) 1999-12-22
EP0945385B1 EP0945385B1 (de) 2002-10-02

Family

ID=21952278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101732A Expired - Lifetime EP0945385B1 (de) 1998-03-26 1999-02-10 Falztrichter eines Falzapparats einer Rotationsdruckmaschine

Country Status (4)

Country Link
US (1) US5947411A (de)
EP (1) EP0945385B1 (de)
JP (1) JP4195143B2 (de)
DE (2) DE59902899D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031814A1 (de) * 2000-06-30 2002-01-10 Heidelberger Druckmasch Ag Einrichtung zum berührungsfreien Führen eines Bahnmaterials über eine Fläche
DE10057886A1 (de) * 2000-11-22 2002-05-23 Heidelberger Druckmasch Ag Wendestangenanordnung für bahnverarbeitende Rotationsdruckmaschinen
US7314440B2 (en) * 2002-10-19 2008-01-01 Koenig & Bauer Aktiengesellschaft Former for a strip-producing or strip-processing machine
US20110064509A1 (en) * 2009-09-17 2011-03-17 Goss International Americas, Inc. Air delivery apparatus for delivering air to a moving substrate in a printing press
DE102012201238B3 (de) * 2012-01-30 2012-12-27 Koenig & Bauer Aktiengesellschaft Vorrichtung einer Rollenrotationsdruckmaschine zur Verarbeitung einer oder mehrerer bedruckter Bahnen sowie Verfahren zur Bildung eines längsgefalzten Stranges
US9336466B2 (en) 2014-09-08 2016-05-10 Fuji Xerox Co., Ltd. Printing apparatus including a moving guiding portion
DE102021103766A1 (de) 2021-02-17 2022-08-18 Manroland Goss Web Systems Gmbh Trichternase und Falztrichter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142878B (de) * 1961-01-28 1963-01-31 Maschf Augsburg Nuernberg Ag Falztrichter zum Laengsfalzen von in Rotationsdruckmaschinen verarbeiteten Papierbahnen
EP0019708A1 (de) * 1979-05-29 1980-12-10 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Verfahren zum Herstellen eines Trichterbleches für einen Falztrichter einer Rotationsdruckmaschine und danach hergestelltes Trichterblech
DE4435528A1 (de) * 1994-10-05 1996-04-18 Roland Man Druckmasch Falztrichter für eine Druckmaschine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619057A (en) * 1951-02-15 1952-11-25 Dwight W Ellis Jr Web folder and stitcher apparatus
US3191926A (en) * 1963-02-06 1965-06-29 Avisun Corp Web folding apparatus
BE680532A (de) * 1966-05-04 1966-10-17
US4043495A (en) * 1975-03-03 1977-08-23 Frank Sander Air cushioned turn bar
DE2657789A1 (de) * 1976-12-21 1978-06-29 Maschf Augsburg Nuernberg Ag Einrichtung zum einziehen einer papierbahn in den falzapparat einer rotationsdruckmaschine
US4308984A (en) * 1978-05-11 1982-01-05 Vits Maschinenbau Gmbh Jet-conveyor box for floatingly guiding a conveyed strip or sheet material
FI60261C (fi) * 1980-03-28 1981-12-10 Valmet Oy Oevertrycksmunstycke foer behandling av banor
DE3215472C2 (de) * 1982-04-24 1984-02-23 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Luftumspülte Wendestange
US4848633A (en) * 1986-02-28 1989-07-18 Thermo Electron Web Systems, Inc. Non-contact web turning and drying apparatus
US4698914A (en) * 1986-05-29 1987-10-13 E. I. Du Pont De Nemours And Company Setting/drying process for flexible web coating
US4726502A (en) * 1986-07-07 1988-02-23 Cryderman Gary G Apparatus for entraining and directing a wet paper web
FI77708C (fi) * 1987-09-28 1989-04-10 Valmet Paper Machinery Inc Arrangemang av oevertrycksmunstycken avsett foer behandling av banor.
US5233919A (en) * 1992-06-18 1993-08-10 Heidelberg Harris Gmbh Angle bar air regulating device for turning a web
DE4428593A1 (de) * 1993-11-04 1995-05-11 Heidelberger Druckmasch Ag Vorrichtung und Verfahren zum Messen und Regulieren der Spannung einer Bahn in dem Trichterbereich eines Falzapparates für eine Druckmaschine
DE19607397A1 (de) * 1996-02-28 1997-09-04 Heidelberger Druckmasch Ag Vorrichtung und Verfahren zur Führung von bogenförmigem Material in einer Druckmaschine, insbesondere in einer Bogenrotations-Offsetdruckmaschine
DE19619547A1 (de) * 1996-05-15 1997-11-27 Vits Maschinenbau Gmbh Luftkissendüse und Vorrichtung zur Wärmebehandlung einer kontinuierlich bewegten Warenbahn mit Luftkissendüsen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142878B (de) * 1961-01-28 1963-01-31 Maschf Augsburg Nuernberg Ag Falztrichter zum Laengsfalzen von in Rotationsdruckmaschinen verarbeiteten Papierbahnen
EP0019708A1 (de) * 1979-05-29 1980-12-10 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Verfahren zum Herstellen eines Trichterbleches für einen Falztrichter einer Rotationsdruckmaschine und danach hergestelltes Trichterblech
DE4435528A1 (de) * 1994-10-05 1996-04-18 Roland Man Druckmasch Falztrichter für eine Druckmaschine

Also Published As

Publication number Publication date
EP0945385A2 (de) 1999-09-29
US5947411A (en) 1999-09-07
JP4195143B2 (ja) 2008-12-10
DE19905387A1 (de) 1999-09-30
JPH11314837A (ja) 1999-11-16
DE59902899D1 (de) 2002-11-07
EP0945385B1 (de) 2002-10-02

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