FR2381844A1 - Dispositif de fausse torsion pour des fils - Google Patents

Dispositif de fausse torsion pour des fils

Info

Publication number
FR2381844A1
FR2381844A1 FR7805445A FR7805445A FR2381844A1 FR 2381844 A1 FR2381844 A1 FR 2381844A1 FR 7805445 A FR7805445 A FR 7805445A FR 7805445 A FR7805445 A FR 7805445A FR 2381844 A1 FR2381844 A1 FR 2381844A1
Authority
FR
France
Prior art keywords
alpha
wire
torsion device
wires
beta
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
FR7805445A
Other languages
English (en)
French (fr)
Other versions
FR2381844B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Feldmuehle AG
Original Assignee
Feldmuehle 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 Feldmuehle AG filed Critical Feldmuehle AG
Publication of FR2381844A1 publication Critical patent/FR2381844A1/fr
Application granted granted Critical
Publication of FR2381844B1 publication Critical patent/FR2381844B1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12576—Boride, carbide or nitride component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Braking Arrangements (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Mechanical Operated Clutches (AREA)
  • Sliding-Contact Bearings (AREA)
FR7805445A 1977-02-25 1978-02-24 Dispositif de fausse torsion pour des fils Granted FR2381844A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708204A DE2708204C2 (de) 1977-02-25 1977-02-25 Falschdrallvorrichtung

Publications (2)

Publication Number Publication Date
FR2381844A1 true FR2381844A1 (fr) 1978-09-22
FR2381844B1 FR2381844B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-10-09

Family

ID=6002164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805445A Granted FR2381844A1 (fr) 1977-02-25 1978-02-24 Dispositif de fausse torsion pour des fils

Country Status (6)

Country Link
US (1) US4195470A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH626125A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2708204C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2381844A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1601716A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1102989B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450889A1 (fr) * 1979-03-09 1980-10-03 Asa Sa Broche de texturation par fausse torsion par friction externe

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947635A1 (de) * 1979-11-27 1981-07-30 Ernst Michalke GmbH & Co, 8901 Langweid Kapselung fuer drallgeber
US4358922A (en) * 1980-04-10 1982-11-16 Surface Technology, Inc. Metallic articles having dual layers of electroless metal coatings incorporating particulate matter
US4358923A (en) * 1980-04-10 1982-11-16 Surface Technology, Inc. Composite coatings for open-end machinery parts
US4406116A (en) * 1980-09-15 1983-09-27 Barmag Barmer Maschinenfabrik Ag Yarn false twisting apparatus having friction discs
DE3218902C2 (de) * 1982-05-19 1986-04-10 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Friktionsfalschdrallaggregat
US4547407A (en) * 1982-08-09 1985-10-15 Surface Technology, Inc. Electroless metal coatings incorporating particulate matter of varied nominal sizes
DE3447146A1 (de) * 1984-12-22 1986-06-26 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Reibrotor zum falschdrallen von synthetischen faeden
DE3915558A1 (de) * 1989-05-12 1990-11-15 Feldmuehle Ag Bauteil aus gesinterter polykristalliner keramik zum einsatz als fadenleit- oder bearbeitungsorgan und verfahren zu seiner herstellung
US5349808A (en) * 1989-06-14 1994-09-27 Barmag Ag Yarn twisting disc
US5400507A (en) * 1992-10-26 1995-03-28 Hurley & Harrison, Inc. Method of changing a worn frictional surface of a rotator disc
US6212867B1 (en) * 1997-09-26 2001-04-10 Barmag Ag False twist device
JP5669743B2 (ja) 2008-11-04 2015-02-12 セラムテック ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｅｒａｍＴｅｃ ＧｍｂＨ 摩擦円板

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2256972A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-01-04 1975-08-01 Kugelfischer G Schaefer & Co
FR2262138A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-02-25 1975-09-19 Fiber Industries Inc
FR2284694A1 (fr) * 1974-09-10 1976-04-09 Kugelfischer G Schaefer & Co Rotor a friction
FR2308714A1 (fr) * 1975-04-25 1976-11-19 Kugelfischer G Schaefer & Co Disque de friction
FR2217446A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-02-12 1976-11-26 Kugelfischer G Schaefer & Co
FR2320032A7 (fr) * 1975-07-30 1977-02-25 Barmag Barmer Maschf Dispositif de fausse torsion par friction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012896A (en) * 1974-02-25 1977-03-22 Fiber Industries, Inc. Yarn false twister
US4050229A (en) * 1975-06-10 1977-09-27 Toshiba Kikai Kabushiki Kaisha Friction type yarn false twisting apparatus
US4051655A (en) * 1975-07-30 1977-10-04 Barmag Barmer Maschinenfabrik Aktiengesellschaft Friction false twister

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217446A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-02-12 1976-11-26 Kugelfischer G Schaefer & Co
FR2256972A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-01-04 1975-08-01 Kugelfischer G Schaefer & Co
FR2262138A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-02-25 1975-09-19 Fiber Industries Inc
FR2284694A1 (fr) * 1974-09-10 1976-04-09 Kugelfischer G Schaefer & Co Rotor a friction
FR2308714A1 (fr) * 1975-04-25 1976-11-19 Kugelfischer G Schaefer & Co Disque de friction
FR2320032A7 (fr) * 1975-07-30 1977-02-25 Barmag Barmer Maschf Dispositif de fausse torsion par friction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450889A1 (fr) * 1979-03-09 1980-10-03 Asa Sa Broche de texturation par fausse torsion par friction externe

Also Published As

Publication number Publication date
DE2708204B1 (de) 1978-08-03
CH626125A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-10-30
FR2381844B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-10-09
DE2708204C2 (de) 1979-04-05
IT7812497A0 (it) 1978-02-24
US4195470A (en) 1980-04-01
IT1102989B (it) 1985-10-14
GB1601716A (en) 1981-11-04

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Legal Events

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