CA2050611C - Dispositif d'equilibrage de tension du fil - Google Patents

Dispositif d'equilibrage de tension du fil

Info

Publication number: CA2050611C
Authority: CA; Canada
Prior art keywords: yarn; guide; component; tension; multicomponent
Prior art date: 1991-01-30
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.): Expired - Fee Related

Application number

CA 2050611

Other languages

English (en)

Other versions

CA2050611A1 (fr

Inventor

Andrew M. Coons, Iii

Leonard C. Vickery, Jr.

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.)

Honeywell International Inc

Original Assignee

BASF Corp

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.)

1991-01-30

Filing date

1991-09-04

Publication date

1997-07-15

1991-09-04 Application filed by BASF Corp filed Critical BASF Corp

1992-07-31 Publication of CA2050611A1 publication Critical patent/CA2050611A1/fr

1997-07-15 Application granted granted Critical

1997-07-15 Publication of CA2050611C publication Critical patent/CA2050611C/fr

2011-09-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 claims description 13
238000012546 transfer Methods 0.000 claims description 3
230000000694 effects Effects 0.000 description 4
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239000003086 colorant Substances 0.000 description 3
239000000919 ceramic Substances 0.000 description 2
238000013461 design Methods 0.000 description 2
239000012467 final product Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
229920003299 Eltex® Polymers 0.000 description 1
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101000578396 Homo sapiens GTP-binding protein Rhes Proteins 0.000 description 1
229920002292 Nylon 6 Polymers 0.000 description 1
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230000002411 adverse Effects 0.000 description 1
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230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
GWUSZQUVEVMBPI-UHFFFAOYSA-N nimetazepam Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1 GWUSZQUVEVMBPI-UHFFFAOYSA-N 0.000 description 1
230000037361 pathway Effects 0.000 description 1
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238000012545 processing Methods 0.000 description 1
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230000001737 promoting effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000012209 synthetic fiber Substances 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/225—Mechanical characteristics of stretching apparatus
- D02J1/226—Surface characteristics of guiding or stretching organs
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Spinning Or Twisting Of Yarns (AREA)

CA 2050611 1991-01-30 1991-09-04 Dispositif d'equilibrage de tension du fil Expired - Fee Related CA2050611C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US64866491A	1991-01-30	1991-01-30
US07/648,664		1991-01-30

Publications (2)

Publication Number	Publication Date
CA2050611A1 CA2050611A1 (fr)	1992-07-31
CA2050611C true CA2050611C (fr)	1997-07-15

Family

ID=24601707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2050611 Expired - Fee Related CA2050611C (fr)	1991-01-30	1991-09-04	Dispositif d'equilibrage de tension du fil

Country Status (2)

Country	Link
EP (1)	EP0496960A1 (fr)
CA (1)	CA2050611C (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4936921A (fr) *	1972-08-17	1974-04-05
US3797775A (en) *	1973-02-01	1974-03-19	E White	Strand tension control
US4343146A (en) *	1980-03-28	1982-08-10	E. I. Du Pont De Nemours And Company	Bulked continuous filament yarn with color-point heather

1991
- 1991-09-04 CA CA 2050611 patent/CA2050611C/fr not_active Expired - Fee Related
- 1991-11-11 EP EP91119156A patent/EP0496960A1/fr not_active Ceased

Also Published As

Publication number	Publication date
CA2050611A1 (fr)	1992-07-31
EP0496960A1 (fr)	1992-08-05

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Legal Events

Date	Code	Title	Description
1993-07-22	EEER	Examination request
2010-09-07	MKLA	Lapsed