FR2432465A1 - Perfectionnement aux machines de pliage rotatives - Google Patents

Perfectionnement aux machines de pliage rotatives

Info

Publication number
FR2432465A1
FR2432465A1 FR7822690A FR7822690A FR2432465A1 FR 2432465 A1 FR2432465 A1 FR 2432465A1 FR 7822690 A FR7822690 A FR 7822690A FR 7822690 A FR7822690 A FR 7822690A FR 2432465 A1 FR2432465 A1 FR 2432465A1
Authority
FR
France
Prior art keywords
cylinder
fixed
folding
improvement
blade
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
FR7822690A
Other languages
English (en)
Other versions
FR2432465B1 (fr
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.)
MARINONI
Original Assignee
MARINONI
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 MARINONI filed Critical MARINONI
Priority to FR7822690A priority Critical patent/FR2432465A1/fr
Priority to US06/060,197 priority patent/US4265438A/en
Priority to GB7926078A priority patent/GB2030115B/en
Priority to DE19792931114 priority patent/DE2931114A1/de
Publication of FR2432465A1 publication Critical patent/FR2432465A1/fr
Application granted granted Critical
Publication of FR2432465B1 publication Critical patent/FR2432465B1/fr
Granted 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)

Abstract

Domaine de l'invention : matériel pour l'imprimerie. L'invention concerne un cylindre de pliage notamment de feuilles de papier du type comportant au moins une lame engageante, et coopérant avec un cylindre du type à mâchoires de réception de ladite lame engageante Ce cylindre de pliage est caractérisé en ce que la lame engageante est fixée sur un porte-lame mobile en rotation autour d'un axe parallèle à l'axe longitudinal du cylindre, intérieur à ce dernier, excentré par rapport à lui et fixe par rapport au bâti support du cylindre, ledit porte-lame étant entraîné en rotation autour de l'axe fixe en meme temps que le cylindre par l'intermédiaire d'un moyen coopérant avec ce dernier. Application : pliage de matériaux en feuille, notamment du papier.
FR7822690A 1978-08-01 1978-08-01 Perfectionnement aux machines de pliage rotatives Granted FR2432465A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7822690A FR2432465A1 (fr) 1978-08-01 1978-08-01 Perfectionnement aux machines de pliage rotatives
US06/060,197 US4265438A (en) 1978-08-01 1979-07-24 Tucker cylinder
GB7926078A GB2030115B (en) 1978-08-01 1979-07-26 Tucker cylinder
DE19792931114 DE2931114A1 (de) 1978-08-01 1979-07-31 Faltzylinder, insbesondere fuer blattmaterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822690A FR2432465A1 (fr) 1978-08-01 1978-08-01 Perfectionnement aux machines de pliage rotatives

Publications (2)

Publication Number Publication Date
FR2432465A1 true FR2432465A1 (fr) 1980-02-29
FR2432465B1 FR2432465B1 (fr) 1981-12-04

Family

ID=9211440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822690A Granted FR2432465A1 (fr) 1978-08-01 1978-08-01 Perfectionnement aux machines de pliage rotatives

Country Status (4)

Country Link
US (1) US4265438A (fr)
DE (1) DE2931114A1 (fr)
FR (1) FR2432465A1 (fr)
GB (1) GB2030115B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7771337B2 (en) * 2003-09-30 2010-08-10 Fabio Perini S.P.A. Self-centering tucker assembly for a folding roll

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE189668C (fr) * 1905-10-04
DE931530C (de) * 1942-08-07 1955-08-11 Maschf Augsburg Nuernberg Ag Falzapparat fuer veraenderliche Formate
CH424817A (de) * 1964-11-04 1966-11-30 Plamag Plauener Druckmaschinen Falz- und Sammelvorrichtung für Rotationsdruckmaschinen
US3727909A (en) * 1969-11-04 1973-04-17 Roland Offsetmaschf Device for the tilting of the folding blade of a folding-blade cylinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124349A (en) * 1964-03-10 huffman
DE633756C (de) * 1931-02-21 1936-08-05 Albert Schnellpressen Zylinderfalzvorrichtung fuer Rotationsdruckmaschinen
US2211791A (en) * 1937-12-15 1940-08-20 Hoe & Co R Rotary folding mechanism
US2308862A (en) * 1940-07-24 1943-01-19 Goss Printing Press Co Ltd Delivery mechanism for printing presses
US2555267A (en) * 1945-10-30 1951-05-29 Goss Printing Press Co Ltd All size folder
CH339226A (fr) * 1955-11-16 1959-06-30 Holweg Const Mec Plieuse destinée à travailler en continu à la suite d'une rotative
US3195882A (en) * 1963-08-27 1965-07-20 Paper Converting Machine Co Rotary zigzag folding apparatus
DE2025345C3 (de) * 1969-09-29 1978-04-20 Polygraph Leipzig Vorrichtung zur Verhinderung der Beschädigung der Falzzylinder einer Druckmaschine beim Rückwärtsdrehen des Falzapparates
SE399017B (sv) * 1976-08-19 1978-01-30 Wifag Maschf Falsningsapparat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE189668C (fr) * 1905-10-04
DE931530C (de) * 1942-08-07 1955-08-11 Maschf Augsburg Nuernberg Ag Falzapparat fuer veraenderliche Formate
CH424817A (de) * 1964-11-04 1966-11-30 Plamag Plauener Druckmaschinen Falz- und Sammelvorrichtung für Rotationsdruckmaschinen
US3727909A (en) * 1969-11-04 1973-04-17 Roland Offsetmaschf Device for the tilting of the folding blade of a folding-blade cylinder

Also Published As

Publication number Publication date
US4265438A (en) 1981-05-05
DE2931114A1 (de) 1980-03-13
FR2432465B1 (fr) 1981-12-04
GB2030115A (en) 1980-04-02
GB2030115B (en) 1982-11-03

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Legal Events

Date Code Title Description
CD Change of name or company name
EM Correction of a material error concerning inscription in the national patent register
ST Notification of lapse