FR2364985A2 - Dispositif de fausse torsion par friction - Google Patents

Dispositif de fausse torsion par friction

Info

Publication number
FR2364985A2
FR2364985A2 FR7728195A FR7728195A FR2364985A2 FR 2364985 A2 FR2364985 A2 FR 2364985A2 FR 7728195 A FR7728195 A FR 7728195A FR 7728195 A FR7728195 A FR 7728195A FR 2364985 A2 FR2364985 A2 FR 2364985A2
Authority
FR
France
Prior art keywords
axis
wear
false twisting
prevent
yarn winding
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
FR7728195A
Other languages
English (en)
Other versions
FR2364985B2 (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.)
Heberlein AG
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
Heberlein Maschinenfabrik 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
Priority claimed from CH1376073A external-priority patent/CH565263A5/de
Priority claimed from CH208374A external-priority patent/CH584778A5/de
Priority claimed from CH721174A external-priority patent/CH572112A5/de
Priority claimed from CH477575A external-priority patent/CH584779A5/xx
Priority claimed from CH1188376A external-priority patent/CH610021A5/xx
Application filed by Heberlein and Co AG, Heberlein Maschinenfabrik AG filed Critical Heberlein and Co AG
Publication of FR2364985A2 publication Critical patent/FR2364985A2/fr
Application granted granted Critical
Publication of FR2364985B2 publication Critical patent/FR2364985B2/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
    • 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)

Abstract

Dispositif de fausse torsion par friction dont le corps de friction principal présente la forme d'une sphère, d'un ellipsoïde ou d'un corps analogue à un ellipsoïde et dans lequel la partie de l'axe de rotation faisant saillie en dehors du corps de friction principal sert d'organe de guidage pour l'amenée et l'évacuation du fil. Il est prévu autour de l'axe de rotation 1 du corps de friction principal 3 une douille de guidage cylindrique fixe 28 qui, réalisée en une matière à haute résistance à l'usure, est fixée par l'une de ses -extrémités à une partie fixe du dispositif tandis que l'autre extrémité à une partie fixe du dispositif tandis que l'autre extrémité pénètre partiallement dans le corps de friction principal 3. L'invention est applicable en particulier à la fausse torsion de fils textiles synthétiques.
FR7728195A 1973-10-01 1977-09-19 Dispositif de fausse torsion par friction Granted FR2364985A2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1376073A CH565263A5 (en) 1973-10-01 1973-10-01 Friction false-twisting unit - uses abrasion resistant materials to increase component life and reduce maintenance times
CH208374A CH584778A5 (en) 1974-02-14 1974-02-14 Friction false-twisting unit - uses abrasion resistant materials to increase component life and reduce maintenance times
CH721174A CH572112A5 (en) 1974-05-27 1974-05-27 Friction false-twisting unit - uses abrasion resistant materials to increase component life and reduce maintenance times
CH477575A CH584779A5 (fr) 1975-04-15 1975-04-15
CH1188376A CH610021A5 (en) 1976-09-20 1976-09-20 Friction false-twist apparatus

Publications (2)

Publication Number Publication Date
FR2364985A2 true FR2364985A2 (fr) 1978-04-14
FR2364985B2 FR2364985B2 (fr) 1982-09-03

Family

ID=35811744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728195A Granted FR2364985A2 (fr) 1973-10-01 1977-09-19 Dispositif de fausse torsion par friction

Country Status (1)

Country Link
FR (1) FR2364985A2 (fr)

Also Published As

Publication number Publication date
FR2364985B2 (fr) 1982-09-03

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