FR2204722A1 - - Google Patents

Info

Publication number
FR2204722A1
FR2204722A1 FR7338505A FR7338505A FR2204722A1 FR 2204722 A1 FR2204722 A1 FR 2204722A1 FR 7338505 A FR7338505 A FR 7338505A FR 7338505 A FR7338505 A FR 7338505A FR 2204722 A1 FR2204722 A1 FR 2204722A1
Authority
FR
France
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
FR7338505A
Other languages
French (fr)
Other versions
FR2204722B1 (enrdf_load_stackoverflow
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.)
MARZOLI ET C SpA FRATELLI IT
Marzoli & C SpA
Original Assignee
MARZOLI ET C SpA FRATELLI IT
Marzoli & C SpA
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 MARZOLI ET C SpA FRATELLI IT, Marzoli & C SpA filed Critical MARZOLI ET C SpA FRATELLI IT
Publication of FR2204722A1 publication Critical patent/FR2204722A1/fr
Application granted granted Critical
Publication of FR2204722B1 publication Critical patent/FR2204722B1/fr
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
    • 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)
FR7338505A 1972-10-31 1973-10-29 Expired FR2204722B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31186/72A IT970127B (it) 1972-10-31 1972-10-31 Dispositivo testruzzatore a falsa torsione

Publications (2)

Publication Number Publication Date
FR2204722A1 true FR2204722A1 (enrdf_load_stackoverflow) 1974-05-24
FR2204722B1 FR2204722B1 (enrdf_load_stackoverflow) 1977-03-11

Family

ID=11233240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338505A Expired FR2204722B1 (enrdf_load_stackoverflow) 1972-10-31 1973-10-29

Country Status (6)

Country Link
US (1) US3854276A (enrdf_load_stackoverflow)
CH (1) CH569808A5 (enrdf_load_stackoverflow)
DE (2) DE7337031U (enrdf_load_stackoverflow)
FR (1) FR2204722B1 (enrdf_load_stackoverflow)
GB (1) GB1424480A (enrdf_load_stackoverflow)
IT (1) IT970127B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418825A1 (fr) * 1978-03-03 1979-09-28 Rieter Ag Maschf Organe de fausse torsion

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361674B2 (de) * 1973-12-11 1978-09-28 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Falschdrallvorrichtung
US3965662A (en) * 1974-10-16 1976-06-29 Spurgeon Richard C False twisting device
US4002018A (en) * 1975-04-18 1977-01-11 Heberlein Maschinenfabrik Ag Device for modifying the yarn wrap angle in a friction false-twist device
DE2824034C2 (de) * 1978-06-01 1983-03-31 FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt Vorrichtung zum Einführen eines Fadens in ein Friktionsfalschdrallaggregat
DE2935380C2 (de) * 1979-09-01 1984-04-05 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Vorrichtung zum Einführen eines Fadens in ein Friktionsfalschdrallaggregat

Citations (2)

* 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
FR1261747A (fr) * 1960-07-05 1961-05-19 Zd Y I Maja Narodni Podnik Lip Dispositif de frisage en continu de fibres synthétiques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021663A (en) * 1956-11-03 1962-02-20 Scragg & Sons Apparatus for false twisting yarn
US2939269A (en) * 1957-06-11 1960-06-07 Scragg & Sons Apparatus for twisting and/or crimping yarn
US3327463A (en) * 1964-08-27 1967-06-27 Teijin Ltd Method and apparatus for imparting false twist to continuous filaments by frictionalcontact
US3287890A (en) * 1964-10-07 1966-11-29 Monsanto Co Apparatus for twisting yarn
US3705488A (en) * 1971-05-20 1972-12-12 Turbo Machine Co Apparatus and method for producing a high degree of twist in yarn
DE2213851C2 (de) * 1972-03-22 1974-01-17 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Vorrichtung zum Falschzwirnen von insbesondere synthetischen Fäden od. dgl. mittels Friktionsgetrieben

Patent Citations (2)

* 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
FR1261747A (fr) * 1960-07-05 1961-05-19 Zd Y I Maja Narodni Podnik Lip Dispositif de frisage en continu de fibres synthétiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418825A1 (fr) * 1978-03-03 1979-09-28 Rieter Ag Maschf Organe de fausse torsion

Also Published As

Publication number Publication date
US3854276A (en) 1974-12-17
FR2204722B1 (enrdf_load_stackoverflow) 1977-03-11
GB1424480A (en) 1976-02-11
DE2351575A1 (de) 1974-05-09
CH569808A5 (enrdf_load_stackoverflow) 1975-11-28
IT970127B (it) 1974-04-10
DE7337031U (de) 1976-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse