FR2456150A1 - METHOD AND DEVICE FOR OBTAINING TWISTED THREADS BY WINDING A COVERING THREAD ON A CORE THREAD - Google Patents

METHOD AND DEVICE FOR OBTAINING TWISTED THREADS BY WINDING A COVERING THREAD ON A CORE THREAD

Info

Publication number
FR2456150A1
FR2456150A1 FR8002895A FR8002895A FR2456150A1 FR 2456150 A1 FR2456150 A1 FR 2456150A1 FR 8002895 A FR8002895 A FR 8002895A FR 8002895 A FR8002895 A FR 8002895A FR 2456150 A1 FR2456150 A1 FR 2456150A1
Authority
FR
France
Prior art keywords
thread
winding
core
soul
covering
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
FR8002895A
Other languages
French (fr)
Other versions
FR2456150B1 (en
Inventor
Edmund Hamel
Helmut Kullmann
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.)
Evolution SA
Original Assignee
Evolution SA
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 DE19792919100 external-priority patent/DE2919100C2/en
Priority claimed from DE19792945799 external-priority patent/DE2945799C2/en
Application filed by Evolution SA filed Critical Evolution SA
Publication of FR2456150A1 publication Critical patent/FR2456150A1/en
Application granted granted Critical
Publication of FR2456150B1 publication Critical patent/FR2456150B1/fr
Granted 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
    • 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
    • D02G3/36—Cored or coated yarns or threads
    • D02G3/362—Cored or coated yarns or threads using hollow spindles
    • 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

LE FIL DE RECOUVREMENT 25 SE DEFILE DE LA BOBINE TOURNANTE 26 SOUS FORME DE BALLON ET, GUIDE PAR LE PROFIL INTERNE DU COUVERCLE46 DU POT TOURNANT52, IL VIENT S'ENROULER REGULIEREMENT SUR LE FIL D'AME24 QUI SORT DE L'AXE CREUX FIX32 DE LA BROCHE POUR TRAVERSER LE PETIT TUBE DE SORTIE50. GRACE A LA CONSTANCE DE L'ANGLE A COMPRIS ENTRE 70 ET 110 (PREFERABLEMENT 90), L'ON OBTIENT UN RECOUVREMENT PARFAITEMENT UNIFORME, SANS AUCUN DEFAUT LOCAL LAISSANT EXAGEREMENT APPARAITRE LE FIL D'AME. L'INVENTION EST APPLICABLE A TOUS GENRES DE FILS D'AME, NOTAMMENT A CEUX FAITS EN UNE MATIERE ELASTIQUE (CAOUTCHOUC, PAR EXEMPLE).THE COVERING WIRE 25 THREADS FROM THE ROTATING SPOOL 26 IN THE FORM OF A BALLOON AND GUIDED BY THE INTERNAL PROFILE OF THE COVER46 OF THE ROTATING POT52, IT WALLS REGULARLY ON THE CORE WIRE24 WHICH COMES OUT OF THE HOLLOW AXLE FIX32 OF THE SPINDLE FOR CROSSING THE SMALL OUTLET TUBE 50. THANKS TO THE CONSTANCY OF THE ANGLE, INCLUDED BETWEEN 70 AND 110 (PREFERABLY 90), A PERFECTLY UNIFORM COVERAGE IS OBTAINED, WITHOUT ANY LOCAL DEFECTS EXAGERABLY LEAVING THE SOUL. THE INVENTION IS APPLICABLE TO ALL KINDS OF SOUL YARNS, IN PARTICULAR THOSE MADE OF AN ELASTIC MATERIAL (RUBBER, FOR EXAMPLE).

FR8002895A 1979-05-11 1980-02-06 METHOD AND DEVICE FOR OBTAINING TWISTED THREADS BY WINDING A COVERING THREAD ON A CORE THREAD Granted FR2456150A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792919100 DE2919100C2 (en) 1979-05-11 1979-05-11 Device for winding around an elastic core thread
DE19792945799 DE2945799C2 (en) 1979-11-13 1979-11-13 Device for winding around a core thread

Publications (2)

Publication Number Publication Date
FR2456150A1 true FR2456150A1 (en) 1980-12-05
FR2456150B1 FR2456150B1 (en) 1983-02-18

Family

ID=25779080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002895A Granted FR2456150A1 (en) 1979-05-11 1980-02-06 METHOD AND DEVICE FOR OBTAINING TWISTED THREADS BY WINDING A COVERING THREAD ON A CORE THREAD

Country Status (3)

Country Link
FR (1) FR2456150A1 (en)
GB (1) GB2050292B (en)
IT (1) IT1129614B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR60772E (en) * 1950-10-04 1955-01-26 Wrapping process and equipment for its implementation
FR1455498A (en) * 1965-11-03 1966-04-01 Alwo Altenburger Wollspinnerei Device for the production of core wire
FR1600741A (en) * 1968-12-10 1970-07-27
FR2219254A1 (en) * 1973-02-28 1974-09-20 Evolution Sa

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR60772E (en) * 1950-10-04 1955-01-26 Wrapping process and equipment for its implementation
FR1455498A (en) * 1965-11-03 1966-04-01 Alwo Altenburger Wollspinnerei Device for the production of core wire
FR1600741A (en) * 1968-12-10 1970-07-27
FR2219254A1 (en) * 1973-02-28 1974-09-20 Evolution Sa

Also Published As

Publication number Publication date
GB2050292B (en) 1983-08-24
GB2050292A (en) 1981-01-07
IT1129614B (en) 1986-06-11
IT8019649A0 (en) 1980-02-01
FR2456150B1 (en) 1983-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse