EP0970784A3 - Cutting device for rolls of web material - Google Patents

Cutting device for rolls of web material Download PDF

Info

Publication number
EP0970784A3
EP0970784A3 EP99109915A EP99109915A EP0970784A3 EP 0970784 A3 EP0970784 A3 EP 0970784A3 EP 99109915 A EP99109915 A EP 99109915A EP 99109915 A EP99109915 A EP 99109915A EP 0970784 A3 EP0970784 A3 EP 0970784A3
Authority
EP
European Patent Office
Prior art keywords
web material
rolls
cutting device
axis
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
EP99109915A
Other languages
German (de)
French (fr)
Other versions
EP0970784A2 (en
EP0970784B1 (en
Inventor
Renato Matteucci
Mauro Biagioni
Giuseppe Lupi
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.)
Paper Converting Machine Co Italia SpA
Original Assignee
Italconverting SpA
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 Italconverting SpA filed Critical Italconverting SpA
Publication of EP0970784A2 publication Critical patent/EP0970784A2/en
Publication of EP0970784A3 publication Critical patent/EP0970784A3/en
Application granted granted Critical
Publication of EP0970784B1 publication Critical patent/EP0970784B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/16Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

A device for cutting rolls of web material from logs (4) advancing in one or more channels (3), comprising at least one cutting blade (5) driven in rotation around an axis of fulcrum (X), in which the means for moving the blade (5) give its axis (X) a substantially elliptical trajectory.
EP19990109915 1998-07-09 1999-05-20 Cutting device for rolls of web material Expired - Lifetime EP0970784B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI981573 1998-07-09
IT98MI001573A ITMI981573A1 (en) 1998-07-09 1998-07-09 CUTTING DEVICE OF ROLLS OF SHEET MATERIAL

Publications (3)

Publication Number Publication Date
EP0970784A2 EP0970784A2 (en) 2000-01-12
EP0970784A3 true EP0970784A3 (en) 2002-06-05
EP0970784B1 EP0970784B1 (en) 2004-03-17

Family

ID=11380405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990109915 Expired - Lifetime EP0970784B1 (en) 1998-07-09 1999-05-20 Cutting device for rolls of web material

Country Status (4)

Country Link
EP (1) EP0970784B1 (en)
DE (1) DE69915545T2 (en)
ES (1) ES2218902T3 (en)
IT (1) ITMI981573A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3102374A1 (en) 2014-02-06 2016-12-14 Futura S.p.A. Method and a machine for cutting paper logs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941519A (en) * 1929-04-05 1934-01-02 Us Slicing Machine Co Driving means for slicing machine knives
US3363656A (en) * 1964-09-25 1968-01-16 Roy D. Snyder Meat slicing machine
US3540338A (en) * 1968-11-21 1970-11-17 James Mcewan Inc Cutoff machine
EP0210118A1 (en) * 1985-07-22 1987-01-28 Georges Sireix Cutting apparatus for machines making wound products
WO1996039287A1 (en) * 1993-12-21 1996-12-12 Dalumverken Ab Apparatus for cutting tubular material
EP0982104A2 (en) * 1998-08-21 2000-03-01 M T C - Macchine Trasformazione Carta S.r.l. Method and apparatus for moving the circular cutter of a machine for cutting logs of paper and the like

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941519A (en) * 1929-04-05 1934-01-02 Us Slicing Machine Co Driving means for slicing machine knives
US3363656A (en) * 1964-09-25 1968-01-16 Roy D. Snyder Meat slicing machine
US3540338A (en) * 1968-11-21 1970-11-17 James Mcewan Inc Cutoff machine
EP0210118A1 (en) * 1985-07-22 1987-01-28 Georges Sireix Cutting apparatus for machines making wound products
WO1996039287A1 (en) * 1993-12-21 1996-12-12 Dalumverken Ab Apparatus for cutting tubular material
EP0982104A2 (en) * 1998-08-21 2000-03-01 M T C - Macchine Trasformazione Carta S.r.l. Method and apparatus for moving the circular cutter of a machine for cutting logs of paper and the like

Also Published As

Publication number Publication date
ITMI981573A1 (en) 2000-01-09
DE69915545T2 (en) 2005-03-24
EP0970784A2 (en) 2000-01-12
DE69915545D1 (en) 2004-04-22
EP0970784B1 (en) 2004-03-17
ES2218902T3 (en) 2004-11-16

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