ES266571A2 - A method of twisting or doubling threads - Google Patents

A method of twisting or doubling threads

Info

Publication number
ES266571A2
ES266571A2 ES0266571A ES266571A ES266571A2 ES 266571 A2 ES266571 A2 ES 266571A2 ES 0266571 A ES0266571 A ES 0266571A ES 266571 A ES266571 A ES 266571A ES 266571 A2 ES266571 A2 ES 266571A2
Authority
ES
Spain
Prior art keywords
false twist
thread guide
guide eyelet
twist spindle
spindle
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
ES0266571A
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Publication of ES266571A2 publication Critical patent/ES266571A2/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
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D02G3/285—Doubled, plied, or cabled threads one yarn running over the feeding spool of another yarn

Landscapes

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

Abstract

Improvements introduced in the object of the main patent no. 246,444, by: "An apparatus for the manufacturing of a cord from two individual threads", characterized in that said apparatus successively comprises a false twist spindle provided with an actuation mechanism; tensioning devices for braking the two wires, said devices being placed one at each end of said spindle with false twist and in the axial direction thereof; a symmetrical thread guide eyelet along its axis, placed in a direct line and in a coaxial position with the false twist spindle; a thread package holder between the thread guide eyelet and the false twist spindle; and a cord transport mechanism; the narrowest part of the passage of said thread guide eyelet, in meridian section, having a radius of curvature whose length in millimeters is at least equal to **(See formula)** -1 characterized by the fact that between the false twist spindle and the thread guide eyelet and placed in a coaxial position with said false twist spindle, a ring is arranged so close to the thread guide eyelet that, during operation, the two threads They will slide along the inside and outside, respectively, of said ring. (Machine-translation by Google Translate, not legally binding)
ES0266571A 1960-04-26 1961-04-14 A method of twisting or doubling threads Expired ES266571A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL250914 1960-04-26

Publications (1)

Publication Number Publication Date
ES266571A2 true ES266571A2 (en) 1961-07-01

Family

ID=19752301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0266571A Expired ES266571A2 (en) 1960-04-26 1961-04-14 A method of twisting or doubling threads

Country Status (3)

Country Link
BE (1) BE602427R (en)
ES (1) ES266571A2 (en)
GB (1) GB911567A (en)

Also Published As

Publication number Publication date
BE602427R (en) 1961-07-31
GB911567A (en) 1962-11-28

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