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EP1040895A3 - Band saw for continuous cutting of logs of web material - Google Patents

Band saw for continuous cutting of logs of web material Download PDF

Info

Publication number
EP1040895A3
EP1040895A3 EP00102850A EP00102850A EP1040895A3 EP 1040895 A3 EP1040895 A3 EP 1040895A3 EP 00102850 A EP00102850 A EP 00102850A EP 00102850 A EP00102850 A EP 00102850A EP 1040895 A3 EP1040895 A3 EP 1040895A3
Authority
EP
European Patent Office
Prior art keywords
logs
web material
cutting
band saw
continuous cutting
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
EP00102850A
Other languages
German (de)
French (fr)
Other versions
EP1040895A2 (en
EP1040895B1 (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 EP1040895A2 publication Critical patent/EP1040895A2/en
Publication of EP1040895A3 publication Critical patent/EP1040895A3/en
Application granted granted Critical
Publication of EP1040895B1 publication Critical patent/EP1040895B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting 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
    • B26D1/01—Cutting 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
    • B26D1/46—Cutting 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 an endless band-knife or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/11—Machines or methods used for cutting special materials for cutting web rolls

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

A band saw for cutting rolls or logs (12) of web material, such as paper or the like, comprises a cutting assembly (200) to which the logs (12) are fed by means of a conveyor assembly (300); the cutting assembly (200) comprises a pair of flywheels (3, 4) on which runs a cutting band (1) that can be brought into engagement with said log (12), moving vertically with a reciprocating movement from top to bottom and vice versa; the conveyor assembly (300) travels in a single direction to feed the logs (12) continuously toward the cutting assembly (200).
EP20000102850 1999-03-29 2000-02-11 Band saw for continuous cutting of logs of web material Expired - Lifetime EP1040895B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI990641 IT1312032B1 (en) 1999-03-29 1999-03-29 BAND SAW FOR CONTINUOUS CUTTING OF ROLLS OF SHEET MATERIAL.
ITMI990641 1999-03-29

Publications (3)

Publication Number Publication Date
EP1040895A2 EP1040895A2 (en) 2000-10-04
EP1040895A3 true EP1040895A3 (en) 2002-08-21
EP1040895B1 EP1040895B1 (en) 2005-01-26

Family

ID=11382488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000102850 Expired - Lifetime EP1040895B1 (en) 1999-03-29 2000-02-11 Band saw for continuous cutting of logs of web material

Country Status (4)

Country Link
EP (1) EP1040895B1 (en)
DE (1) DE60017627T2 (en)
ES (1) ES2235693T3 (en)
IT (1) IT1312032B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10345353A1 (en) * 2003-09-18 2005-04-28 Behringer Gmbh Sawing machine and method for drive control of a sawing machine
ITFI20060292A1 (en) 2006-11-24 2008-05-25 Futura Spa CUTTING-OFF MACHINE FOR LOGS OF PAPER MATERIAL.
ITFI20070279A1 (en) 2007-12-12 2009-06-13 Futura Spa DEVICE FOR WASTE REFILLS THAT ARE FORMED WITH CUTTING OF PAPER MATERIAL LOGS
IT1401683B1 (en) * 2010-08-27 2013-08-02 Gambini Int Sa CUTTING DEVICE FOR ROLLS OF RIBBED MATERIAL, IN PARTICULAR PAPER.
EP2450481B1 (en) * 2010-11-04 2013-01-23 Karl Mayer Malimo Textilmaschinenfabrik GmbH Device and method for manufacturing single or multiple axies clutches
JP5759361B2 (en) * 2011-12-27 2015-08-05 株式会社アマダホールディングス Band saw machine and control method of band saw machine
CN103042554B (en) * 2013-01-05 2015-02-04 晋江海纳机械有限公司 Paper roll slitter machine
IT201800004970A1 (en) * 2018-04-27 2019-10-27 METHOD, PLANT AND STRUCTURE OF BLADE FOR CUTTING LOGS OF PAPER AND SIMILAR MATERIALS
RU199501U1 (en) * 2020-02-07 2020-09-04 Общество с ограниченной ответственностью «Копицентр» Cutting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049954A (en) * 1957-06-03 1962-08-21 Fmc Corp Apparatus for cutting articles
US3872762A (en) * 1973-09-04 1975-03-25 Hoe & Co R Band saw system
US4111085A (en) * 1977-05-10 1978-09-05 Lockheed Corporation Compound curvature cutting machine
EP0391865A2 (en) * 1989-04-05 1990-10-10 FABIO PERINI S.p.A. Cutting-off machine for cutting logs of paper material and the like
JPH08216303A (en) * 1995-02-17 1996-08-27 Kaji Seisakusho:Kk Log paper-cutting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049954A (en) * 1957-06-03 1962-08-21 Fmc Corp Apparatus for cutting articles
US3872762A (en) * 1973-09-04 1975-03-25 Hoe & Co R Band saw system
US4111085A (en) * 1977-05-10 1978-09-05 Lockheed Corporation Compound curvature cutting machine
EP0391865A2 (en) * 1989-04-05 1990-10-10 FABIO PERINI S.p.A. Cutting-off machine for cutting logs of paper material and the like
JPH08216303A (en) * 1995-02-17 1996-08-27 Kaji Seisakusho:Kk Log paper-cutting device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) *

Also Published As

Publication number Publication date
ES2235693T3 (en) 2005-07-16
DE60017627D1 (en) 2005-03-03
DE60017627T2 (en) 2006-01-05
EP1040895A2 (en) 2000-10-04
IT1312032B1 (en) 2002-04-04
ITMI990641A1 (en) 2000-09-29
EP1040895B1 (en) 2005-01-26

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