EP1394295A3 - Device and pressure rib for cutting fibres into pieces - Google Patents

Device and pressure rib for cutting fibres into pieces Download PDF

Info

Publication number
EP1394295A3
EP1394295A3 EP03078077A EP03078077A EP1394295A3 EP 1394295 A3 EP1394295 A3 EP 1394295A3 EP 03078077 A EP03078077 A EP 03078077A EP 03078077 A EP03078077 A EP 03078077A EP 1394295 A3 EP1394295 A3 EP 1394295A3
Authority
EP
European Patent Office
Prior art keywords
pieces
pressure
knife
fibre
roller
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
EP03078077A
Other languages
German (de)
French (fr)
Other versions
EP1394295A2 (en
EP1394295B1 (en
Inventor
Willem Frans Van Der Mast
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.)
Individual
Original Assignee
Individual
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
Priority claimed from NL1010665A external-priority patent/NL1010665C2/en
Application filed by Individual filed Critical Individual
Publication of EP1394295A2 publication Critical patent/EP1394295A2/en
Publication of EP1394295A3 publication Critical patent/EP1394295A3/en
Application granted granted Critical
Publication of EP1394295B1 publication Critical patent/EP1394295B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

A device for cutting fibres into pieces, wherein a fibre (10) is divided into pieces (11) by pressing a knife (7) against the fibre (10), said device including a knife roller (2) comprising several substantially axially oriented knives (7) and pressure ribs (8) which are present between the knives (7), and a pressure roller (3), which rollers (2, 3) can be driven in opposite directions at the same peripheral velocity, wherein the knife roller (2) is provided with substantially axially extending mounting sections (19), and in that the pressure ribs (8) are provided on the radially inward side with a recess corresponding to the mounting section (19), which engages round said mounting section (19).
EP03078077A 1998-11-27 1999-11-22 Device and pressure rib for cutting fibres into pieces Expired - Lifetime EP1394295B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NL1010665 1998-11-27
NL1010665A NL1010665C2 (en) 1998-11-27 1998-11-27 Cutting of fibers e.g. glass fibers involves pressing knife against fiber without exerting counterpressure on other side of fiber where knife is present
NL1012286 1999-06-10
NL1012286A NL1012286C2 (en) 1998-11-27 1999-06-10 Method and device for cutting fibers.
EP99973082A EP1144738B1 (en) 1998-11-27 1999-11-22 Method and device for cutting fibres into pieces

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP99973082A Division EP1144738B1 (en) 1998-11-27 1999-11-22 Method and device for cutting fibres into pieces

Publications (3)

Publication Number Publication Date
EP1394295A2 EP1394295A2 (en) 2004-03-03
EP1394295A3 true EP1394295A3 (en) 2004-03-17
EP1394295B1 EP1394295B1 (en) 2006-04-05

Family

ID=26642882

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03078077A Expired - Lifetime EP1394295B1 (en) 1998-11-27 1999-11-22 Device and pressure rib for cutting fibres into pieces
EP99973082A Expired - Lifetime EP1144738B1 (en) 1998-11-27 1999-11-22 Method and device for cutting fibres into pieces

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99973082A Expired - Lifetime EP1144738B1 (en) 1998-11-27 1999-11-22 Method and device for cutting fibres into pieces

Country Status (6)

Country Link
EP (2) EP1394295B1 (en)
AT (2) ATE322564T1 (en)
DE (2) DE69930772T2 (en)
ES (2) ES2214069T3 (en)
NL (1) NL1012286C2 (en)
WO (1) WO2000032856A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017098C2 (en) * 2001-01-12 2002-07-15 Willem Frans Van Der Mast Method and device for cutting fibers.
FR2904331B1 (en) * 2006-07-26 2008-09-26 Saint Gobain Vetrotex PERFECTED CUTTING WHEEL
EP2727693B1 (en) 2012-11-05 2015-01-14 Toho Tenax Europe GmbH Method for manufacturing fibre preforms
EP2727694B1 (en) 2012-11-05 2015-01-28 Toho Tenax Europe GmbH Deposition device for controlled lowering of reinforcement fibre bundles
CN104153045A (en) * 2014-07-31 2014-11-19 扬中市金德纺织机械设备厂 Double-cutter cotton-escape preventing fiber cutting machine
CN107151836A (en) * 2017-07-12 2017-09-12 苏州多凯复合材料有限公司 The material cutting mechanism of FRP plate fiber stock-cutter
CN113493945B (en) * 2021-08-24 2022-12-23 晋江市众拓服装织造有限公司 Textile ramie fiber cutting method
CN118241342B (en) * 2024-05-28 2024-08-06 江苏友诚数控科技有限公司 Processing apparatus is cut to weaving silk fibre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353431A (en) * 1965-02-23 1967-11-21 Monsanto Co Stable fiber cutter
US4063479A (en) * 1975-09-04 1977-12-20 Saint-Gobain Industries Strand cutting apparatus
US4083279A (en) * 1976-05-10 1978-04-11 Johns-Manville Corporation Apparatus for chopping strand
EP0411572A1 (en) * 1989-07-31 1991-02-06 Nitto Boseki Co., Ltd. Fiber bundle cutting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969611C (en) * 1951-06-27 1958-06-26 Ernst Reiffen Dipl Ing Device for cutting tow or other ribbon or strand-shaped material
US3508461A (en) * 1967-10-04 1970-04-28 Owens Corning Fiberglass Corp Chopper for glass strands
DE1933374A1 (en) * 1969-07-01 1971-01-07 Du Pont Conversion of tow to staple fibre
JPH0791699B2 (en) * 1987-12-28 1995-10-04 帝人株式会社 Fiber cutting equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353431A (en) * 1965-02-23 1967-11-21 Monsanto Co Stable fiber cutter
US4063479A (en) * 1975-09-04 1977-12-20 Saint-Gobain Industries Strand cutting apparatus
US4083279A (en) * 1976-05-10 1978-04-11 Johns-Manville Corporation Apparatus for chopping strand
EP0411572A1 (en) * 1989-07-31 1991-02-06 Nitto Boseki Co., Ltd. Fiber bundle cutting device

Also Published As

Publication number Publication date
NL1012286C2 (en) 2000-05-30
DE69914949T2 (en) 2004-12-09
ES2257641T3 (en) 2006-08-01
ES2214069T3 (en) 2004-09-01
DE69930772D1 (en) 2006-05-18
EP1144738A1 (en) 2001-10-17
DE69914949D1 (en) 2004-03-25
ATE259896T1 (en) 2004-03-15
EP1394295A2 (en) 2004-03-03
DE69930772T2 (en) 2006-11-16
EP1144738B1 (en) 2004-02-18
ATE322564T1 (en) 2006-04-15
WO2000032856A1 (en) 2000-06-08
EP1394295B1 (en) 2006-04-05

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