GB526440A - Improvements in and relating to apparatus for the manufacture of a composite yarn - Google Patents

Improvements in and relating to apparatus for the manufacture of a composite yarn

Info

Publication number
GB526440A
GB526440A GB8396/39A GB839639A GB526440A GB 526440 A GB526440 A GB 526440A GB 8396/39 A GB8396/39 A GB 8396/39A GB 839639 A GB839639 A GB 839639A GB 526440 A GB526440 A GB 526440A
Authority
GB
United Kingdom
Prior art keywords
yarn
roller
yam
elastic
around
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.)
Expired
Application number
GB8396/39A
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.)
JOHN GIBSON HEALEY
LASTEX YARN AND LACTRON THREAD
Original Assignee
JOHN GIBSON HEALEY
LASTEX YARN AND LACTRON THREAD
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 JOHN GIBSON HEALEY, LASTEX YARN AND LACTRON THREAD filed Critical JOHN GIBSON HEALEY
Priority to GB8396/39A priority Critical patent/GB526440A/en
Publication of GB526440A publication Critical patent/GB526440A/en
Expired 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
    • D02G3/32—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

526,440. Delivery thread etc.; tensions arrangements; covering cores by winding &c. LASTEX YARN & LACTRON THREAD, Ltd., JAMES, R. G., and HEALEY, J. G. March 16, 1939, No. 8396. [Class 120 (ii)] [Also in Group XXV] In apparatus for the manufacture of composite yam by associating an inelastic yam with an elastic yam, the elastic yam after leaving the supply is passed more than one turn around a revolving roller, pulley or shaft having a surface with a low coefficient of friction e.g., smooth or polished, before it is associated with the inelastic thread the roller &c. rotating at a high speed which is greater than the speed at which, and in the same direction as that in which, the elastic yam passes around it ; the composite yam is then wound up by receiving means. Guides may be provided to prevent the turns of yarn around the roller from overlapping. As shown the elastic yarn 1 from a supply bobbin 2 is passed several times around the rotating conical roller 5 which has its taper directed vertically and guide eyes 6 space the turns of yarn on the roller. From the roller the elastic yarn passes through the hollow spindle of the inelastic yarn supply bobbin 7 to become associated therewith, the composite yarn 4 being wound up on a bobbin 3. In a modification the elastic yarn is fed downward from its supply bobbin and is passed several times around a cylindrical rotating roller which is arranged horizontally. Specification 520,640 is referred to.
GB8396/39A 1939-03-16 1939-03-16 Improvements in and relating to apparatus for the manufacture of a composite yarn Expired GB526440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8396/39A GB526440A (en) 1939-03-16 1939-03-16 Improvements in and relating to apparatus for the manufacture of a composite yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8396/39A GB526440A (en) 1939-03-16 1939-03-16 Improvements in and relating to apparatus for the manufacture of a composite yarn

Publications (1)

Publication Number Publication Date
GB526440A true GB526440A (en) 1940-09-18

Family

ID=9851725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8396/39A Expired GB526440A (en) 1939-03-16 1939-03-16 Improvements in and relating to apparatus for the manufacture of a composite yarn

Country Status (1)

Country Link
GB (1) GB526440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1510516B1 (en) * 1962-02-09 1970-04-30 Bancroft & Sons Co J Process for the production of an effect thread from two threads made of heat-fixable endless material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1510516B1 (en) * 1962-02-09 1970-04-30 Bancroft & Sons Co J Process for the production of an effect thread from two threads made of heat-fixable endless material

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