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ES423331A1 - Method of and apparatus for twisting yarn - Google Patents

Method of and apparatus for twisting yarn

Info

Publication number
ES423331A1
ES423331A1 ES423331A ES423331A ES423331A1 ES 423331 A1 ES423331 A1 ES 423331A1 ES 423331 A ES423331 A ES 423331A ES 423331 A ES423331 A ES 423331A ES 423331 A1 ES423331 A1 ES 423331A1
Authority
ES
Spain
Prior art keywords
yarn
bobbin
package
eye
vortex
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
ES423331A
Other languages
Spanish (es)
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
EVOLUTION SA
Original Assignee
Evolution SA
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 DE19732310002 external-priority patent/DE2310002B2/en
Priority claimed from DE19732355193 external-priority patent/DE2355193B2/en
Application filed by Evolution SA, EVOLUTION SA filed Critical Evolution SA
Publication of ES423331A1 publication Critical patent/ES423331A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/42—Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices
    • D01H1/427—Anti-ballooning cylinders, e.g. for two-for-one twist machine
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/003—Twisting machines in which twist is imparted from the supply packages, e.g. uptwist

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

A yarn bobbin or package is rotated at high speed about an axis and the air immediately surrounding the bobbin is confined with an open-ended tube that is rotated with the yarn bobbin and projects beyond the yarn bobbin. This tube forms a vortex of air at its open end which has a velocity which decreases axially away from the package. The yarn is pulled off the bobbin toward this open end and passed through an eye axially spaced from the yarn bobbin so that this yarn is guided through the vortex to form a balloon. The air currents in the vortex brake the thread. The eye can be mounted well above the assembly, or can be provided in a recess in an insert received in the top of the yarn package. Offsetting this eye to the rotation axis of the yarn body causes a tension vibration to be formed in the yarn that prevents the snapping of the yarn during twisting thereof.
ES423331A 1973-02-28 1974-02-16 Method of and apparatus for twisting yarn Expired ES423331A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732310002 DE2310002B2 (en) 1973-02-28 1973-02-28 DEVICE FOR TWISTING A YARN
DE19732355193 DE2355193B2 (en) 1973-11-05 1973-11-05 DEVICE FOR TWISTING A YARN

Publications (1)

Publication Number Publication Date
ES423331A1 true ES423331A1 (en) 1976-10-01

Family

ID=25764761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423331A Expired ES423331A1 (en) 1973-02-28 1974-02-16 Method of and apparatus for twisting yarn

Country Status (12)

Country Link
US (1) US3869852A (en)
JP (1) JPS49134944A (en)
AR (1) AR201683A1 (en)
AU (1) AU6597074A (en)
BR (1) BR7401356D0 (en)
CH (1) CH566406A5 (en)
CS (1) CS175368B2 (en)
ES (1) ES423331A1 (en)
FR (1) FR2219254B1 (en)
GB (1) GB1434484A (en)
IT (1) IT1003456B (en)
PL (1) PL88754B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH614468A5 (en) * 1976-03-09 1979-11-30 Evolution Sa
GB2050292B (en) * 1979-05-11 1983-08-24 Evolution Sa Making core yarn
FR2459304A1 (en) * 1979-06-14 1981-01-09 Asa Sa Twisting spindle - with twist restraint device to prevent twist run-back
EP0109573A1 (en) * 1982-10-25 1984-05-30 Fritjof Dr.-Ing. Maag Spindle for twisting, plying or unwinding yarns
AU8664191A (en) * 1990-09-25 1992-04-15 Regal Manufacturing Company, Inc. Apparatus and method for forming elastic corespun yarn

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2186525A (en) * 1940-01-09 Spindle
US2011481A (en) * 1934-05-19 1935-08-13 Perkins & Son Inc B F Twisting mechanism
US2064270A (en) * 1935-09-10 1936-12-15 Atwood Machine Co Antiballooning spindle for twisting machines
US2843998A (en) * 1957-02-05 1958-07-22 Whitin Machine Works Yarn twist controller
FR1504665A (en) * 1966-10-07 1967-12-08 Saint Antoine Textile Method of assembling and twisting of threads on a loom without rings

Also Published As

Publication number Publication date
BR7401356D0 (en) 1974-12-03
FR2219254A1 (en) 1974-09-20
JPS49134944A (en) 1974-12-25
IT1003456B (en) 1976-06-10
US3869852A (en) 1975-03-11
CS175368B2 (en) 1977-05-31
FR2219254B1 (en) 1976-10-08
AR201683A1 (en) 1975-04-08
CH566406A5 (en) 1975-09-15
GB1434484A (en) 1976-05-05
PL88754B1 (en) 1976-09-30
AU6597074A (en) 1975-08-28

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