ATE322564T1 - METHOD AND DEVICE FOR CUTTING FIBERS INTO PIECES - Google Patents

METHOD AND DEVICE FOR CUTTING FIBERS INTO PIECES

Info

Publication number
ATE322564T1
ATE322564T1 AT03078077T AT03078077T ATE322564T1 AT E322564 T1 ATE322564 T1 AT E322564T1 AT 03078077 T AT03078077 T AT 03078077T AT 03078077 T AT03078077 T AT 03078077T AT E322564 T1 ATE322564 T1 AT E322564T1
Authority
AT
Austria
Prior art keywords
pieces
knife
fibre
roller
knives
Prior art date
Application number
AT03078077T
Other languages
German (de)
Inventor
Der Mast Willem Frans Van
Original Assignee
Der Mast Willem Frans Van
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 Der Mast Willem Frans Van filed Critical Der Mast Willem Frans Van
Application granted granted Critical
Publication of ATE322564T1 publication Critical patent/ATE322564T1/en

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

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). <IMAGE>
AT03078077T 1998-11-27 1999-11-22 METHOD AND DEVICE FOR CUTTING FIBERS INTO PIECES ATE322564T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
NL1012286A NL1012286C2 (en) 1998-11-27 1999-06-10 Method and device for cutting fibers.

Publications (1)

Publication Number Publication Date
ATE322564T1 true ATE322564T1 (en) 2006-04-15

Family

ID=26642882

Family Applications (2)

Application Number Title Priority Date Filing Date
AT99973082T ATE259896T1 (en) 1998-11-27 1999-11-22 METHOD AND DEVICE FOR CUTTING FIBERS INTO PIECES
AT03078077T ATE322564T1 (en) 1998-11-27 1999-11-22 METHOD AND DEVICE FOR CUTTING FIBERS INTO PIECES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT99973082T ATE259896T1 (en) 1998-11-27 1999-11-22 METHOD AND DEVICE FOR CUTTING FIBERS INTO PIECES

Country Status (6)

Country Link
EP (2) EP1394295B1 (en)
AT (2) ATE259896T1 (en)
DE (2) DE69930772T2 (en)
ES (2) ES2257641T3 (en)
NL (1) NL1012286C2 (en)
WO (1) WO2000032856A1 (en)

Families Citing this family (7)

* 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
ES2531582T3 (en) 2012-11-05 2015-03-17 Toho Tenax Europe Gmbh Procedure for manufacturing fibrous preforms
PL2727694T3 (en) 2012-11-05 2015-04-30 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

Family Cites Families (8)

* 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
US3353431A (en) * 1965-02-23 1967-11-21 Monsanto Co Stable fiber cutter
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
FR2322836A1 (en) * 1975-09-04 1977-04-01 Saint Gobain METHOD AND DEVICES FOR CUTTING MINERAL THREADS, IN PARTICULAR GLASS YARNS
US4083279A (en) * 1976-05-10 1978-04-11 Johns-Manville Corporation Apparatus for chopping strand
JPH0791699B2 (en) * 1987-12-28 1995-10-04 帝人株式会社 Fiber cutting equipment
JPH0688235B2 (en) * 1989-07-31 1994-11-09 日東紡績株式会社 Fiber bundle cutting device

Also Published As

Publication number Publication date
EP1394295A3 (en) 2004-03-17
EP1144738A1 (en) 2001-10-17
ES2214069T3 (en) 2004-09-01
WO2000032856A1 (en) 2000-06-08
EP1144738B1 (en) 2004-02-18
DE69930772D1 (en) 2006-05-18
ES2257641T3 (en) 2006-08-01
DE69930772T2 (en) 2006-11-16
DE69914949D1 (en) 2004-03-25
NL1012286C2 (en) 2000-05-30
EP1394295A2 (en) 2004-03-03
EP1394295B1 (en) 2006-04-05
ATE259896T1 (en) 2004-03-15
DE69914949T2 (en) 2004-12-09

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