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FR2431355A2 - Refouleuse-coupeuse en long pour machine a carton - Google Patents

Refouleuse-coupeuse en long pour machine a carton

Info

Publication number
FR2431355A2
FR2431355A2 FR7821702A FR7821702A FR2431355A2 FR 2431355 A2 FR2431355 A2 FR 2431355A2 FR 7821702 A FR7821702 A FR 7821702A FR 7821702 A FR7821702 A FR 7821702A FR 2431355 A2 FR2431355 A2 FR 2431355A2
Authority
FR
France
Prior art keywords
tools
format
upsetting
cutter
stations
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.)
Pending
Application number
FR7821702A
Other languages
English (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.)
Martin SA
Original Assignee
Martin SA
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 Martin SA filed Critical Martin SA
Priority to FR7821702A priority Critical patent/FR2431355A2/fr
Publication of FR2431355A2 publication Critical patent/FR2431355A2/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/008—Means for changing the cutting members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

Dispositif pour changement instantané des refoulages et des découpages en long d'une bande continue de carton ondulé à la sortie de la machine de production, dite << onduleuse >>. Il utilise un dispositif de refendage et refoulage en long comportant deux postes indépendants 23, 24 en série de manière à ce que la nappe de carton 1 passe entre tous les outils de refendage 28, 34 et de refoulage 27, 33, ces outils étant indépendants et positionnés de manière à ce que les outils de l'un des postes soient actifs, leurs réglages correspondant au premier format, tandis que les outils de l'autre poste sont inactifs, leurs réglages correspondant au format suivant. Le changement de format se fait alors par relevage séquentiel des outils du premier format et abaissement séquentiel des outils du format suivant. L'invention trouve son utilisation dans l'industrie de la fabrication de caisses en carton ondulé.
FR7821702A 1978-07-21 1978-07-21 Refouleuse-coupeuse en long pour machine a carton Pending FR2431355A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821702A FR2431355A2 (fr) 1978-07-21 1978-07-21 Refouleuse-coupeuse en long pour machine a carton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821702A FR2431355A2 (fr) 1978-07-21 1978-07-21 Refouleuse-coupeuse en long pour machine a carton

Publications (1)

Publication Number Publication Date
FR2431355A2 true FR2431355A2 (fr) 1980-02-15

Family

ID=9211040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821702A Pending FR2431355A2 (fr) 1978-07-21 1978-07-21 Refouleuse-coupeuse en long pour machine a carton

Country Status (1)

Country Link
FR (1) FR2431355A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002296A1 (fr) * 1985-10-21 1987-04-23 Roy Söderqvist Mekaniska Verkstad Ab Dispositif de coupe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002296A1 (fr) * 1985-10-21 1987-04-23 Roy Söderqvist Mekaniska Verkstad Ab Dispositif de coupe

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