EP0256257A3 - Stuffer box crimper for crimping synthetic filament tows - Google Patents

Stuffer box crimper for crimping synthetic filament tows Download PDF

Info

Publication number
EP0256257A3
EP0256257A3 EP87109068A EP87109068A EP0256257A3 EP 0256257 A3 EP0256257 A3 EP 0256257A3 EP 87109068 A EP87109068 A EP 87109068A EP 87109068 A EP87109068 A EP 87109068A EP 0256257 A3 EP0256257 A3 EP 0256257A3
Authority
EP
European Patent Office
Prior art keywords
stuffer box
synthetic filament
box crimper
filament tows
crimping synthetic
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
EP87109068A
Other languages
German (de)
Other versions
EP0256257A2 (en
EP0256257B1 (en
Inventor
Gerold Fleissner
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.)
Vepa AG
Original Assignee
Vepa AG
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 DE19863621479 external-priority patent/DE3621479A1/en
Application filed by Vepa AG filed Critical Vepa AG
Publication of EP0256257A2 publication Critical patent/EP0256257A2/en
Publication of EP0256257A3 publication Critical patent/EP0256257A3/en
Application granted granted Critical
Publication of EP0256257B1 publication Critical patent/EP0256257B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/125—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including means for monitoring or controlling yarn processing
EP87109068A 1986-06-26 1987-06-24 Stuffer box crimper for crimping synthetic filament tows Expired - Lifetime EP0256257B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3621479 1986-06-26
DE19863621479 DE3621479A1 (en) 1986-06-26 1986-06-26 Compression-chamber crimping appliance for the crimping of synthetic thread groups
DE3626522 1986-08-05
DE19863626522 DE3626522A1 (en) 1986-06-26 1986-08-05 BUCKET CHAMBER DEVICE FOR CURLING SYNTHETIC THREAD SHARES

Publications (3)

Publication Number Publication Date
EP0256257A2 EP0256257A2 (en) 1988-02-24
EP0256257A3 true EP0256257A3 (en) 1990-02-28
EP0256257B1 EP0256257B1 (en) 1992-12-02

Family

ID=25845009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87109068A Expired - Lifetime EP0256257B1 (en) 1986-06-26 1987-06-24 Stuffer box crimper for crimping synthetic filament tows

Country Status (3)

Country Link
US (1) US4807337A (en)
EP (1) EP0256257B1 (en)
DE (2) DE3626522A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537958C1 (en) * 1995-10-12 1996-11-14 Neumag Gmbh Simple, reliable roll end thrusters in synthetic yarn pressure crimper
DE19538423C2 (en) * 1995-10-16 1997-08-21 Neumag Gmbh Device for crimping synthetic bundles of threads or tapes
DE29618671U1 (en) * 1996-10-26 1996-12-12 Vielhauer Metallwarenfabrik Un Device for arranging a keyboard on a desk top
DE29618617U1 (en) * 1996-10-25 1998-02-26 Neumag Gmbh Device for crimping synthetic bundles of threads or tapes
US6351877B1 (en) 2000-05-31 2002-03-05 Eastman Chemical Company Synthetic fiber crimper, method of crimping and crimped fiber produced therefrom
EP1512779A1 (en) * 2003-08-28 2005-03-09 Power-heat-set GmbH Device and process for treating an elongated medium
DE602008005706D1 (en) * 2008-03-03 2011-05-05 M A E S P A Apparatus for crimping synthetic fibers and control methods
CN102828294B (en) * 2011-06-16 2015-04-15 南通醋酸纤维有限公司 Wear-resistant clamp plate device of stuffing box crimping machine
CN102828293B (en) * 2011-06-16 2015-05-20 南通醋酸纤维有限公司 Wear-resistant clamp plate device of stuffing box crimping machine
CN107429437B (en) * 2015-03-06 2020-08-07 欧瑞康纺织有限及两合公司 Device for crimping a tow
WO2020114648A1 (en) * 2018-12-04 2020-06-11 Oerlikon Textile Gmbh & Co. Kg Method for operating a crimping apparatus, and crimping apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908629A1 (en) * 1968-02-24 1969-09-18 Elitex Zd Y Textilniho Strojir Device for crimping textile fiber material by upsetting
US4115908A (en) * 1978-02-06 1978-09-26 Eastman Kodak Company Apparatus for stuffer box crimping

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618183A (en) * 1970-02-11 1971-11-09 Monsanto Co Insert pressure controller
CH529856A (en) * 1970-08-10 1972-10-31 Vepa Ag Device for crimping synthetic thread sheets
GB1571521A (en) * 1976-11-25 1980-07-16 Vepa Ag Apparatus for crimping synthetic yarns and the like
DE3326589C2 (en) * 1983-07-23 1994-02-24 Fleissner Maschf Ag Device for crimping synthetic thread sheets
US4521944A (en) * 1984-01-23 1985-06-11 Eastman Kodak Company Dowel-aligned multiple plate stuffer box crimper construction for filter tow
DE3421480A1 (en) * 1984-06-08 1985-12-12 Conradty GmbH & Co Metallelektroden KG, 8505 Röthenbach COATED VALVE METAL ELECTRODE FOR ELECTROLYTIC GALVANIZATION
JPH05140458A (en) * 1991-11-20 1993-06-08 Toray Dow Corning Silicone Co Ltd Moisture-curing silicone-base pressure-sensitive adhesive composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908629A1 (en) * 1968-02-24 1969-09-18 Elitex Zd Y Textilniho Strojir Device for crimping textile fiber material by upsetting
US4115908A (en) * 1978-02-06 1978-09-26 Eastman Kodak Company Apparatus for stuffer box crimping

Also Published As

Publication number Publication date
DE3782881D1 (en) 1993-01-14
DE3626522A1 (en) 1988-02-11
EP0256257A2 (en) 1988-02-24
EP0256257B1 (en) 1992-12-02
US4807337A (en) 1989-02-28

Similar Documents

Publication Publication Date Title
ZA896001B (en) Crimped textile fibers and stuffer box apparatus and methods for crimping textile fibers
GB8529593D0 (en) Stuffer plug
ZA885666B (en) Brush filaments
EP0256257A3 (en) Stuffer box crimper for crimping synthetic filament tows
GB2024272B (en) Process and apparatus for crimping filament yarn
EP0268031A3 (en) Stuffer box and method for making crimped synthetic fibres
DE2967460D1 (en) False twist crimping machine
DE2963420D1 (en) Self crimping yarn, process for producing a self crimping yarn, and textured yarn having a wool-like hand
ZA876820B (en) Texturing yarns
GB2059153B (en) Filaments for incandescent lamps
EP0406673A3 (en) False-twist crimping machine for a synthetic yarn
EP0240956A3 (en) Apparatus for twisting yarns
DE2963755D1 (en) Process for producing self-crimping yarns, multifilament yarns containing latent crimp filaments, and multifilament yarns containing developed crimp filaments
GB8714541D0 (en) Texturising process
GB8824107D0 (en) Fiber crimping apparatus
DE3473305D1 (en) Stuffer box crimping apparatus
EP0302039A3 (en) Crimping mandrel
GB8502564D0 (en) Crimper
EP0180715A3 (en) Method and apparatus for crimping synthetic filament cables
EP0239338A3 (en) End connectors for filament wound tubes
JPS55132728A (en) Interlace crimped yarn
GB2163462B (en) Producing crimped, staple fibres
JPS54131065A (en) Method for gathering * drawing and distributing crimped yarn comprising plural paralell yarns
NZ186304A (en) Texturing 'aged' undrawn synthetic multifilament yarn
JPS55122032A (en) Crimped filament yarn

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19900216

17Q First examination report despatched

Effective date: 19920204

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19921202

Ref country code: FR

Effective date: 19921202

Ref country code: GB

Effective date: 19921202

Ref country code: NL

Effective date: 19921202

REF Corresponds to:

Ref document number: 3782881

Country of ref document: DE

Date of ref document: 19930114

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19921202

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19950403

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19970301