ATE397685T1 - METHOD AND DEVICE FOR CUTTING FIBERS INTO SHORT PIECES - Google Patents

METHOD AND DEVICE FOR CUTTING FIBERS INTO SHORT PIECES

Info

Publication number
ATE397685T1
ATE397685T1 AT05710918T AT05710918T ATE397685T1 AT E397685 T1 ATE397685 T1 AT E397685T1 AT 05710918 T AT05710918 T AT 05710918T AT 05710918 T AT05710918 T AT 05710918T AT E397685 T1 ATE397685 T1 AT E397685T1
Authority
AT
Austria
Prior art keywords
fibre
short pieces
fibres
cutting fibers
knives
Prior art date
Application number
AT05710918T
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
Application filed by Der Mast Willem Frans Van filed Critical Der Mast Willem Frans Van
Application granted granted Critical
Publication of ATE397685T1 publication Critical patent/ATE397685T1/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 method and a device for cutting glass fibres or other fibres, such as carbon fibres, into pieces, wherein a fibre is carried into the pinch between two mating knife rollers whose knives alternately press against an alternating side of the fibre, and wherein the fibre is held in place by clamping ribs provided beside the knives on the two rollers.
AT05710918T 2004-03-01 2005-02-28 METHOD AND DEVICE FOR CUTTING FIBERS INTO SHORT PIECES ATE397685T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1025607A NL1025607C2 (en) 2004-03-01 2004-03-01 Method and device for cutting fibers into short pieces.

Publications (1)

Publication Number Publication Date
ATE397685T1 true ATE397685T1 (en) 2008-06-15

Family

ID=34960947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05710918T ATE397685T1 (en) 2004-03-01 2005-02-28 METHOD AND DEVICE FOR CUTTING FIBERS INTO SHORT PIECES

Country Status (8)

Country Link
EP (1) EP1723272B1 (en)
AT (1) ATE397685T1 (en)
DE (1) DE602005007334D1 (en)
ES (1) ES2308444T3 (en)
NL (1) NL1025607C2 (en)
PL (1) PL1723272T3 (en)
SI (1) SI1723272T1 (en)
WO (1) WO2005087993A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786791B (en) * 2010-02-04 2013-07-24 泰安佳成机电科技有限公司 Off-line glass fiber chopping machine
NL1037958C2 (en) 2010-05-12 2011-11-15 Willem Frans Mast A method and a system for producing a mat of fibrous material.
EP2727694B1 (en) 2012-11-05 2015-01-28 Toho Tenax Europe GmbH Deposition device for controlled lowering of reinforcement fibre bundles
EP2727693B1 (en) 2012-11-05 2015-01-14 Toho Tenax Europe GmbH Method for manufacturing fibre preforms
NL1041081B1 (en) * 2014-12-04 2016-10-11 Willem Frans Van Der Mast Ir A chopper assembly and a method for cutting a strand.
KR101917672B1 (en) 2016-11-24 2018-11-13 일성기계공업주식회사 Carbon fiber shear apparatus
US11389986B2 (en) * 2018-12-06 2022-07-19 The Procter & Gamble Company Compliant anvil
CN115571720B (en) * 2022-12-08 2023-03-10 新创碳谷集团有限公司 Production process and production system for thermoplastic carbon fiber chopped product

Family Cites Families (5)

* 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
JPH0734331A (en) * 1993-07-22 1995-02-03 Nippon Shokubai Co Ltd Cutting apparatus for glass fiber
NL1017098C2 (en) * 2001-01-12 2002-07-15 Willem Frans Van Der Mast Method and device for cutting fibers.
NL1021947C1 (en) * 2002-11-18 2002-12-13 Willem Frans Van Der Mast Fibre cutting method using knife roll and counter roll, has rotatable round ribs on knife roll
NL1023621C1 (en) * 2003-06-06 2003-07-25 Willem Frans Van Der Mast Press with ribbed knife roll and grooved counter roll for cutting fibres, has press ribs with cavities filled with adjustable pressure gas

Also Published As

Publication number Publication date
WO2005087993A1 (en) 2005-09-22
DE602005007334D1 (en) 2008-07-17
EP1723272B1 (en) 2008-06-04
NL1025607C2 (en) 2005-09-05
ES2308444T3 (en) 2008-12-01
SI1723272T1 (en) 2008-10-31
EP1723272A1 (en) 2006-11-22
PL1723272T3 (en) 2008-12-31

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