FR2418825A1 - Organe de fausse torsion - Google Patents

Organe de fausse torsion

Info

Publication number
FR2418825A1
FR2418825A1 FR7904971A FR7904971A FR2418825A1 FR 2418825 A1 FR2418825 A1 FR 2418825A1 FR 7904971 A FR7904971 A FR 7904971A FR 7904971 A FR7904971 A FR 7904971A FR 2418825 A1 FR2418825 A1 FR 2418825A1
Authority
FR
France
Prior art keywords
friction
torsion
false torsion
thread
guides
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
FR7904971A
Other languages
English (en)
Other versions
FR2418825B1 (fr
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of FR2418825A1 publication Critical patent/FR2418825A1/fr
Application granted granted Critical
Publication of FR2418825B1 publication Critical patent/FR2418825B1/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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/08—Rollers or other friction causing elements
    • D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Knitting Machines (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Traitements des fils. L'invention concerne un organe de fausse torsion 1 prenant un arbre 2, des disques de friction 3 disposés à intervalles et des guide-fil 4 pénétrant entre eux en vue d'impartir une torsion à un fil il entraîné par friction sur les disques de friction au moyen des guide-fil. Les guide-fil sont pourvus d'une courbure concave par rapport à la direction d'avancement de la surface de torsion F. Application : texturation.
FR7904971A 1978-03-03 1979-02-27 Organe de fausse torsion Granted FR2418825A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH232478A CH626665A5 (fr) 1978-03-03 1978-03-03

Publications (2)

Publication Number Publication Date
FR2418825A1 true FR2418825A1 (fr) 1979-09-28
FR2418825B1 FR2418825B1 (fr) 1983-04-01

Family

ID=4231144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904971A Granted FR2418825A1 (fr) 1978-03-03 1979-02-27 Organe de fausse torsion

Country Status (17)

Country Link
US (1) US4237686A (fr)
JP (1) JPS54125746A (fr)
AR (1) AR220179A1 (fr)
AT (1) AT368198B (fr)
AU (1) AU525360B2 (fr)
BE (1) BE874532A (fr)
BR (1) BR7901296A (fr)
CA (1) CA1105785A (fr)
CH (1) CH626665A5 (fr)
DE (1) DE2908162A1 (fr)
ES (1) ES478695A1 (fr)
FR (1) FR2418825A1 (fr)
GB (1) GB2015590B (fr)
IN (1) IN152519B (fr)
IT (1) IT1111122B (fr)
NL (1) NL7901585A (fr)
ZA (1) ZA79929B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735942A1 (de) * 1987-10-23 1989-05-03 Barmag Barmer Maschf Falschdrallrolle
DE3743708C2 (de) * 1987-12-23 1995-08-31 Temco Textilmaschkomponent Falschdralltexturieraggregat mit elektromotorischem Antrieb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254093A (fr) * 1960-03-29 1961-02-17 Toyo Rayon Co Ltd Appareil de torsion de fil
FR2204722A1 (fr) * 1972-10-31 1974-05-24 Marzoli & C Spa
FR2244028A1 (fr) * 1973-09-19 1975-04-11 Scragg & Sons
FR2325744A1 (fr) * 1975-09-26 1977-04-22 Rieter Ag Maschf Organe de fausse torsion par friction et procede de frisage d'un fil en comportant application

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH542941A (de) * 1971-05-14 1973-10-15 Heberlein & Co Ag Friktions-Falschdrallvorrichtung
DE2401776C3 (de) * 1974-01-15 1978-11-16 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Falschdrallvorrichtung
DE2622510A1 (de) * 1975-06-16 1976-12-30 Heberlein & Co Ag Verfahren und vorrichtung zur texturierung von textilgarnen aus thermoplastischem material durch friktions-falschdrallerteilung
US4027467A (en) * 1976-06-04 1977-06-07 Smith Joseph F Uniroll false twist device and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254093A (fr) * 1960-03-29 1961-02-17 Toyo Rayon Co Ltd Appareil de torsion de fil
FR2204722A1 (fr) * 1972-10-31 1974-05-24 Marzoli & C Spa
FR2244028A1 (fr) * 1973-09-19 1975-04-11 Scragg & Sons
FR2325744A1 (fr) * 1975-09-26 1977-04-22 Rieter Ag Maschf Organe de fausse torsion par friction et procede de frisage d'un fil en comportant application

Also Published As

Publication number Publication date
CA1105785A (fr) 1981-07-28
FR2418825B1 (fr) 1983-04-01
NL7901585A (nl) 1979-09-05
IT7920664A0 (it) 1979-03-01
IN152519B (fr) 1984-02-04
AR220179A1 (es) 1980-10-15
AU4469579A (en) 1979-09-06
DE2908162A1 (de) 1979-09-13
AU525360B2 (en) 1982-11-04
AT368198B (de) 1982-09-27
CH626665A5 (fr) 1981-11-30
GB2015590B (en) 1982-06-23
JPS54125746A (en) 1979-09-29
IT1111122B (it) 1986-01-13
ZA79929B (en) 1980-03-26
GB2015590A (en) 1979-09-12
US4237686A (en) 1980-12-09
BE874532A (fr) 1979-08-28
BR7901296A (pt) 1979-10-09
ES478695A1 (es) 1980-02-01
ATA139479A (de) 1982-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse