EP0402782A3 - Reibscheibe - Google Patents

Reibscheibe Download PDF

Info

Publication number
EP0402782A3
EP0402782A3 EP19900110857 EP90110857A EP0402782A3 EP 0402782 A3 EP0402782 A3 EP 0402782A3 EP 19900110857 EP19900110857 EP 19900110857 EP 90110857 A EP90110857 A EP 90110857A EP 0402782 A3 EP0402782 A3 EP 0402782A3
Authority
EP
European Patent Office
Prior art keywords
friction
zone
friction disk
thread
area
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
EP19900110857
Other languages
English (en)
French (fr)
Other versions
EP0402782B1 (de
EP0402782A2 (de
Inventor
Hellmut Lorenz
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.)
Oerlikon Barmag AG
Original Assignee
Barmag 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 Barmag AG filed Critical Barmag AG
Publication of EP0402782A2 publication Critical patent/EP0402782A2/de
Publication of EP0402782A3 publication Critical patent/EP0402782A3/de
Application granted granted Critical
Publication of EP0402782B1 publication Critical patent/EP0402782B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Braking Arrangements (AREA)

Abstract

Die Reibscheibe (11) bildet mit zwei weiteren Reibscheiben (12, 13) einen Überlappungsbereich (14), durch welchen der Faden geführt wird.
Dabei ist der Bereich des Umfangs, über den der Faden läuft, aufgeteilt in eine Zone großer Reibung (16) und eine Zone geringer Reibung (17). Die Zone großer Reibung (16) besitzt einen größeren Krümmungsradius als die Zone mit niedrigerem Reibbeiwert.
EP90110857A 1989-06-14 1990-06-08 Reibscheibe Expired - Lifetime EP0402782B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3919395 1989-06-14
DE3919395 1989-06-14

Publications (3)

Publication Number Publication Date
EP0402782A2 EP0402782A2 (de) 1990-12-19
EP0402782A3 true EP0402782A3 (de) 1991-04-10
EP0402782B1 EP0402782B1 (de) 1995-09-20

Family

ID=6382717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90110857A Expired - Lifetime EP0402782B1 (de) 1989-06-14 1990-06-08 Reibscheibe

Country Status (3)

Country Link
US (1) US5349808A (de)
EP (1) EP0402782B1 (de)
DE (1) DE59009674D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683700A5 (de) * 1991-06-21 1994-04-29 Rieter Ag Maschf Drallorgan für mechanisches Falschdrallspinnen.
DE4401321A1 (de) * 1994-01-18 1995-07-20 Temco Textilmaschkomponent Friktionsfalschdrallaggregat mit variabler Drehrichtung für S- bzw. Z-Drehung
US20050019325A1 (en) * 1996-01-08 2005-01-27 Carter Paul J. WSX receptor agonist antibodies
CN1097104C (zh) 1997-09-26 2002-12-25 巴马格股份公司 假捻发生器
DE19814921A1 (de) * 1998-04-03 1999-10-07 Temco Textilmaschkomponent Geometrische Anordnung für eine Texturiervorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901011A (en) * 1973-02-12 1975-08-26 Kugelfischer G Schaefer & Co False twisting apparatus
US3964248A (en) * 1974-06-12 1976-06-22 Kugelfischer Georg Schafer & Co. False twisting devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419085A (en) * 1972-03-06 1975-12-24 Scragg & Sons Yarn processing
DE2213881C3 (de) * 1972-03-22 1978-11-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Friktions-Falschdrallvorrichtung
DE2306853B2 (de) * 1973-02-12 1975-06-12 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Reibscheibe
DE2518538B1 (de) * 1975-04-25 1976-01-29 Kugelfischer G Schaefer & Co Reibscheibe
US4051655A (en) * 1975-07-30 1977-10-04 Barmag Barmer Maschinenfabrik Aktiengesellschaft Friction false twister
DE7623421U1 (de) * 1976-07-24 1977-04-07 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Friktionsfalschdraller
JPS5361748A (en) * 1976-11-12 1978-06-02 Teijin Ltd Friction falseetwisting apparatus
DE2708204C2 (de) * 1977-02-25 1979-04-05 Feldmuehle Ag, 4000 Duesseldorf Falschdrallvorrichtung
US4218870A (en) * 1978-12-18 1980-08-26 Milliken Research Corporation False twist machine
DE3126726C2 (de) * 1980-07-16 1987-02-26 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Reibscheibe
DE8532434U1 (de) * 1985-11-16 1986-01-02 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Reibrotor zum Falschdrallen von synthetischen Fäden

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901011A (en) * 1973-02-12 1975-08-26 Kugelfischer G Schaefer & Co False twisting apparatus
US3964248A (en) * 1974-06-12 1976-06-22 Kugelfischer Georg Schafer & Co. False twisting devices

Also Published As

Publication number Publication date
DE59009674D1 (de) 1995-10-26
EP0402782B1 (de) 1995-09-20
EP0402782A2 (de) 1990-12-19
US5349808A (en) 1994-09-27

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