IT1021670B - DEVICE FOR FALSE TWISTING WITH FRICTION - Google Patents

DEVICE FOR FALSE TWISTING WITH FRICTION

Info

Publication number
IT1021670B
IT1021670B IT53286/74A IT5328674A IT1021670B IT 1021670 B IT1021670 B IT 1021670B IT 53286/74 A IT53286/74 A IT 53286/74A IT 5328674 A IT5328674 A IT 5328674A IT 1021670 B IT1021670 B IT 1021670B
Authority
IT
Italy
Prior art keywords
friction
false twisting
twisting
false
Prior art date
Application number
IT53286/74A
Other languages
Italian (it)
Original Assignee
Heberlein & Co 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/en
Priority claimed from CH208374A external-priority patent/CH584778A5/en
Priority claimed from CH721174A external-priority patent/CH572112A5/en
Application filed by Heberlein & Co Ag filed Critical Heberlein & Co Ag
Application granted granted Critical
Publication of IT1021670B publication Critical patent/IT1021670B/en

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Knitting Of Fabric (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
IT53286/74A 1973-10-01 1974-09-30 DEVICE FOR FALSE TWISTING WITH FRICTION IT1021670B (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
IT1021670B true IT1021670B (en) 1978-02-20

Family

ID=27173435

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53286/74A IT1021670B (en) 1973-10-01 1974-09-30 DEVICE FOR FALSE TWISTING WITH FRICTION

Country Status (7)

Country Link
US (1) US3919833A (en)
JP (1) JPS5322180B2 (en)
BR (1) BR7408104A (en)
DE (1) DE2444038C3 (en)
FR (1) FR2245789B1 (en)
GB (1) GB1441689A (en)
IT (1) IT1021670B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002018A (en) * 1975-04-18 1977-01-11 Heberlein Maschinenfabrik Ag Device for modifying the yarn wrap angle in a friction false-twist device
US4051655A (en) * 1975-07-30 1977-10-04 Barmag Barmer Maschinenfabrik Aktiengesellschaft Friction false twister
CH593359A5 (en) * 1975-11-24 1977-11-30 Heberlein & Co Ag
CH606537A5 (en) * 1976-10-13 1978-11-15 Heberlein & Co Ag
DE102005050068A1 (en) * 2005-10-19 2007-04-26 Saurer Gmbh & Co. Kg friction disc
JP5669743B2 (en) * 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 Friction disc

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287890A (en) * 1964-10-07 1966-11-29 Monsanto Co Apparatus for twisting yarn
FR2120218A5 (en) * 1970-10-01 1972-08-18 Socitex
CH542941A (en) * 1971-05-14 1973-10-15 Heberlein & Co Ag Friction false twist device
JPS513241Y2 (en) * 1971-11-04 1976-01-30
JPS4867538A (en) * 1971-12-22 1973-09-14
US3820317A (en) * 1973-08-30 1974-06-28 Heberlien & Co Ag Friction false twist device

Also Published As

Publication number Publication date
DE2444038C3 (en) 1980-04-17
BR7408104A (en) 1975-11-04
FR2245789B1 (en) 1978-04-28
JPS5059554A (en) 1975-05-22
DE2444038A1 (en) 1975-04-03
JPS5322180B2 (en) 1978-07-07
DE2444038B2 (en) 1979-08-02
FR2245789A1 (en) 1975-04-25
GB1441689A (en) 1976-07-07
US3919833A (en) 1975-11-18

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