FR2450889A1 - Broche de texturation par fausse torsion par friction externe - Google Patents

Broche de texturation par fausse torsion par friction externe

Info

Publication number
FR2450889A1
FR2450889A1 FR7906664A FR7906664A FR2450889A1 FR 2450889 A1 FR2450889 A1 FR 2450889A1 FR 7906664 A FR7906664 A FR 7906664A FR 7906664 A FR7906664 A FR 7906664A FR 2450889 A1 FR2450889 A1 FR 2450889A1
Authority
FR
France
Prior art keywords
yarn
electrically conductive
twist texturing
discs
texturing device
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.)
Withdrawn
Application number
FR7906664A
Other languages
English (en)
Inventor
Christian Bru
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.)
Asa SA
Original Assignee
Asa 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
Application filed by Asa SA filed Critical Asa SA
Priority to FR7906664A priority Critical patent/FR2450889A1/fr
Publication of FR2450889A1 publication Critical patent/FR2450889A1/fr
Withdrawn legal-status Critical Current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)
  • Elimination Of Static Electricity (AREA)

Abstract

L'INVENTION CONCERNE UNE BROCHE DE FAUSSE TORSION PAR FRICTION EXTERNE COMPORTANT UNE PLURALITE DE DISQUES MONTES SUR DES AXES TOURNANTS, LE FIL EN MOUVEMENT SE DEPLACANT EN CONTACT AVEC LA PERIPHERIE DU DISQUE SELON UN TRAJET EN ZIG-ZAG, LADITE BROCHE COMPORTANT UN DISQUE D'ENTREE ET UN DISQUE DE SORTIE REALISES DANS UNE MATIERE BONNE CONDUCTRICE DE L'ELECTRICITE, LES DISQUES INTERMEDIAIRES ETANT A BASE DE CERAMIQUE NON CONDUCTRICE DE L'ELECTRICITE. LA BROCHE SELON L'INVENTION SE CARACTERISE PAR LE FAIT QUE LES FACES SUPERIEURES ET INFERIEURES DES DISQUES INTERMEDIAIRES SONT RECOUVERTES, DANS LEURS PARTIES NON EN CONTACT AVEC LE FIL EN MOUVEMENT, D'UNE FINE COUCHE CONTINUE D'UN MATERIAU BON CONDUCTEUR DE L'ELECTRICITE S'ETENDANT JUSQU'A L'AXE SUPPORTANT LES DISQUES DE FRICTION. APPLICATION: TEXTURATION DE FILS SYNTHETIQUES.
FR7906664A 1979-03-09 1979-03-09 Broche de texturation par fausse torsion par friction externe Withdrawn FR2450889A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906664A FR2450889A1 (fr) 1979-03-09 1979-03-09 Broche de texturation par fausse torsion par friction externe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906664A FR2450889A1 (fr) 1979-03-09 1979-03-09 Broche de texturation par fausse torsion par friction externe

Publications (1)

Publication Number Publication Date
FR2450889A1 true FR2450889A1 (fr) 1980-10-03

Family

ID=9223166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906664A Withdrawn FR2450889A1 (fr) 1979-03-09 1979-03-09 Broche de texturation par fausse torsion par friction externe

Country Status (1)

Country Link
FR (1) FR2450889A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255503A (en) * 1991-03-30 1993-10-26 Fag Kugelfischer Georg Schafer Kgaa Frictional false-twisting unit with electromotive drive
US5749215A (en) * 1992-10-26 1998-05-12 Hurley & Harrison, Inc. (The New Entity) Rotator assembly
EP3266913A1 (fr) * 2016-06-27 2018-01-10 TMT Machinery, Inc. Machine textile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381844A1 (fr) * 1977-02-25 1978-09-22 Feldmuehle Ag Dispositif de fausse torsion pour des fils
FR2392145A1 (fr) * 1977-05-25 1978-12-22 Asa Sa Broche de texturation par fausse torsion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381844A1 (fr) * 1977-02-25 1978-09-22 Feldmuehle Ag Dispositif de fausse torsion pour des fils
FR2392145A1 (fr) * 1977-05-25 1978-12-22 Asa Sa Broche de texturation par fausse torsion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255503A (en) * 1991-03-30 1993-10-26 Fag Kugelfischer Georg Schafer Kgaa Frictional false-twisting unit with electromotive drive
US5749215A (en) * 1992-10-26 1998-05-12 Hurley & Harrison, Inc. (The New Entity) Rotator assembly
EP3266913A1 (fr) * 2016-06-27 2018-01-10 TMT Machinery, Inc. Machine textile
EP3974568A1 (fr) * 2016-06-27 2022-03-30 TMT Machinery, Inc. Machine textile

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Legal Events

Date Code Title Description
ST Notification of lapse