ES437844A1 - Method and device for pneumatic false twisting - Google Patents

Method and device for pneumatic false twisting

Info

Publication number
ES437844A1
ES437844A1 ES437844A ES437844A ES437844A1 ES 437844 A1 ES437844 A1 ES 437844A1 ES 437844 A ES437844 A ES 437844A ES 437844 A ES437844 A ES 437844A ES 437844 A1 ES437844 A1 ES 437844A1
Authority
ES
Spain
Prior art keywords
components
air currents
torsion
yarn
help
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
ES437844A
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.)
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 ES437844A1 publication Critical patent/ES437844A1/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
    • D01H1/11—Spinning by false-twisting
    • D01H1/115—Spinning by false-twisting using pneumatic means

Landscapes

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

Abstract

Method and its corresponding device for pneumatically spinning by false twist, a yarn of fibers cut in a torsion zone, with the help of one or more components of air currents that act in the direction of the longitudinal movement of the yarn, and one or more components of air currents rotating helically around the wire, characterized in that the components of the air currents in the torsion zone are strongly accelerated by means of low pressure formation with the help of at least one torsion channel which is It conically widens at an acute, narrow angle that receives the torsion zone. (Machine-translation by Google Translate, not legally binding)
ES437844A 1974-05-22 1975-05-21 Method and device for pneumatic false twisting Expired ES437844A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424769 DE2424769C2 (en) 1974-05-22 1974-05-22 Device for pneumatic false twist spinning

Publications (1)

Publication Number Publication Date
ES437844A1 true ES437844A1 (en) 1977-01-01

Family

ID=5916194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437844A Expired ES437844A1 (en) 1974-05-22 1975-05-21 Method and device for pneumatic false twisting

Country Status (6)

Country Link
JP (1) JPS5755809B2 (en)
CH (1) CH574513A5 (en)
DE (1) DE2424769C2 (en)
ES (1) ES437844A1 (en)
FR (1) FR2272200B3 (en)
GB (1) GB1473612A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531773C2 (en) * 1975-07-16 1986-07-03 Edith 8900 Augsburg Götzfried Apparatus for pneumatic spinning
DE2552000A1 (en) * 1975-11-20 1977-06-02 Konrad Goetzfried Staple fibre twisting process - uses successive counter swirling air streams to give core with outer strands twisted round in opposite direction
DE2603511A1 (en) * 1976-01-30 1977-08-04 Konrad Goetzfried Staple fibre spun yarns - by twisting spun yarns in opposite direction in axially spaced pneumatic nozzles and delaying twisting after stretching
JPS52107349A (en) 1976-03-04 1977-09-08 Murata Machinery Ltd Spun yarn and method of producing same
US4077197A (en) * 1976-07-09 1978-03-07 Monsanto Company Open end spinning
DE3103510C2 (en) * 1981-02-03 1985-04-18 Götzfried, Edith, 8900 Augsburg Device for pneumatic false twist spinning
DE3200378A1 (en) * 1981-02-03 1983-07-21 Konrad 8900 Augsburg Götzfried TURBULENCE SPINNING METHOD FOR YARN PRODUCTION AND DEVICE FOR IMPLEMENTING THE METHOD
DE3631400A1 (en) * 1986-09-16 1988-03-17 Fritz Stahlecker METHOD AND DEVICE FOR PNEUMATIC SPIRAL SPINNING

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146792B (en) * 1961-04-11 1963-04-04 Konrad Goetzfried Method for pneumatically spinning a thread and device for carrying out this method
DE1906844A1 (en) * 1969-02-12 1970-09-10 Konrad Goetzfried Pneumatic false real twisting
DE2042387A1 (en) * 1970-08-26 1972-04-20 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Method and device for producing a staple fiber yarn
DE2049186C3 (en) * 1970-10-07 1980-09-18 Konrad 8902 Goeggingen Goetzfried Method and apparatus for producing a yarn
DE2330410A1 (en) * 1973-06-15 1975-01-09 Konrad Goetzfried Pneumatic false twisting process - uses counter rotation in the second zone to bond loose fibre ends

Also Published As

Publication number Publication date
JPS50160533A (en) 1975-12-25
FR2272200B3 (en) 1978-12-01
DE2424769C2 (en) 1988-05-05
DE2424769A1 (en) 1975-12-04
GB1473612A (en) 1977-05-18
CH574513A5 (en) 1976-04-15
FR2272200A1 (en) 1975-12-19
JPS5755809B2 (en) 1982-11-26

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