EP0187686A3 - Rubber thread covered with one or more windings having a controlled and limited elasticity, method and apparatus for its production - Google Patents

Rubber thread covered with one or more windings having a controlled and limited elasticity, method and apparatus for its production Download PDF

Info

Publication number
EP0187686A3
EP0187686A3 EP86200005A EP86200005A EP0187686A3 EP 0187686 A3 EP0187686 A3 EP 0187686A3 EP 86200005 A EP86200005 A EP 86200005A EP 86200005 A EP86200005 A EP 86200005A EP 0187686 A3 EP0187686 A3 EP 0187686A3
Authority
EP
European Patent Office
Prior art keywords
rubber thread
controlled
windings
production
limited elasticity
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.)
Withdrawn
Application number
EP86200005A
Other languages
German (de)
French (fr)
Other versions
EP0187686A2 (en
Inventor
Vittoria Cherio
Giuseppe Mignone
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
Application filed by Individual filed Critical Individual
Publication of EP0187686A2 publication Critical patent/EP0187686A2/en
Publication of EP0187686A3 publication Critical patent/EP0187686A3/en
Withdrawn legal-status Critical Current

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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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/322—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic using hollow spindles

Abstract

In a rubber thread covered with one or more coils, one or more inelastic, semirigid or texturized yarns are inserted parallel to the elastic thread, in order to brake elongation of the elastic thread, so as to determine a maximum amount of admissible stretch, and to avoid yielding, strangulation and breakage of the rubber thread. The method and the appar­ atus designed to make such an elastic thread with controlled elasticity are also described.
EP86200005A 1985-01-11 1986-01-04 Rubber thread covered with one or more windings having a controlled and limited elasticity, method and apparatus for its production Withdrawn EP0187686A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1909185 1985-01-11
IT19091/85A IT1183117B (en) 1985-01-11 1985-01-11 RUBBER WIRE COVERED WITH ONE OR MORE CONTROLLED AND LIMITED ELASTICITY SPIRALS, AS WELL AS METHOD AND APPARATUS FOR ITS PRODUCTION

Publications (2)

Publication Number Publication Date
EP0187686A2 EP0187686A2 (en) 1986-07-16
EP0187686A3 true EP0187686A3 (en) 1987-08-05

Family

ID=11154452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86200005A Withdrawn EP0187686A3 (en) 1985-01-11 1986-01-04 Rubber thread covered with one or more windings having a controlled and limited elasticity, method and apparatus for its production

Country Status (3)

Country Link
EP (1) EP0187686A3 (en)
JP (1) JPS61207634A (en)
IT (1) IT1183117B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679196A (en) * 1995-10-05 1997-10-21 North American Rubber Thread Company, Inc. Process of making rubber thread
DE29721494U1 (en) * 1997-12-05 1998-02-19 Heimbach Gmbh Thomas Josef Press pad
GB2446866A (en) * 2007-02-21 2008-08-27 Wykes Internat Ltd Cut resistant yarn
EP3943650B1 (en) * 2013-01-16 2024-02-28 The LYCRA Company UK Limited Stretch yarns and fabrics with multiple elastic yarns

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072775A (en) * 1936-02-25 1937-03-02 Frank W Gorse Company Elastic yarn and fabric
DE1122205B (en) * 1959-06-20 1962-01-18 Julius Boos Jr G M B H Elastic thread for the production of textile webs
FR1428933A (en) * 1965-03-25 1966-02-18 Monsanto Co Single wrap elastic yarn
US3301018A (en) * 1965-01-26 1967-01-31 Kendall & Co Elastic yarn and garment incorporating it
FR2031797A5 (en) * 1969-02-07 1970-11-20 Manuf Fse Fils Elastique Composite elastic yarn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072775A (en) * 1936-02-25 1937-03-02 Frank W Gorse Company Elastic yarn and fabric
DE1122205B (en) * 1959-06-20 1962-01-18 Julius Boos Jr G M B H Elastic thread for the production of textile webs
US3301018A (en) * 1965-01-26 1967-01-31 Kendall & Co Elastic yarn and garment incorporating it
FR1428933A (en) * 1965-03-25 1966-02-18 Monsanto Co Single wrap elastic yarn
FR2031797A5 (en) * 1969-02-07 1970-11-20 Manuf Fse Fils Elastique Composite elastic yarn

Also Published As

Publication number Publication date
EP0187686A2 (en) 1986-07-16
JPS61207634A (en) 1986-09-16
IT8519091A0 (en) 1985-01-11
IT1183117B (en) 1987-10-05

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