GB1467881A - False twisting device - Google Patents

False twisting device

Info

Publication number
GB1467881A
GB1467881A GB1227974A GB1227974A GB1467881A GB 1467881 A GB1467881 A GB 1467881A GB 1227974 A GB1227974 A GB 1227974A GB 1227974 A GB1227974 A GB 1227974A GB 1467881 A GB1467881 A GB 1467881A
Authority
GB
United Kingdom
Prior art keywords
yarn
friction
twisters
twisted
false twisting
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.)
Expired
Application number
GB1227974A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1467881A publication Critical patent/GB1467881A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB1227974A 1973-03-20 1974-03-20 False twisting device Expired GB1467881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2313723A DE2313723A1 (de) 1973-03-20 1973-03-20 Falschdrallvorrichtung

Publications (1)

Publication Number Publication Date
GB1467881A true GB1467881A (en) 1977-03-23

Family

ID=5875272

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1227974A Expired GB1467881A (en) 1973-03-20 1974-03-20 False twisting device
GB4060576A Expired GB1467882A (en) 1973-03-20 1974-03-20 False twisting device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4060576A Expired GB1467882A (en) 1973-03-20 1974-03-20 False twisting device

Country Status (13)

Country Link
US (1) US3879927A (it)
JP (1) JPS49125651A (it)
BE (1) BE812551A (it)
CA (1) CA1009913A (it)
DD (1) DD111701A5 (it)
DE (1) DE2313723A1 (it)
ES (1) ES424417A1 (it)
FR (1) FR2222465B1 (it)
GB (2) GB1467881A (it)
IE (1) IE39183B1 (it)
IT (1) IT1010700B (it)
LU (1) LU69648A1 (it)
NL (1) NL7403615A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422690A1 (de) * 1974-05-10 1975-11-20 Bayer Ag Verfahren zur herstellung von strecktexturierten garnen mit verbesserten eigenschaften

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066473A (en) * 1960-03-23 1962-12-04 Maeda Yutaka Apparatus and method for imparting twist and crimp to textile yarns
CH520213A (de) * 1968-02-29 1972-03-15 Unitika Ltd Verfahren zur Herstellung von Kräuselgarn
GB1239412A (it) * 1968-07-05 1971-07-14
US3670488A (en) * 1970-08-28 1972-06-20 Leesona Corp In-line friction twister and method of twisting
FR2109364A5 (it) * 1970-10-12 1972-05-26 Chavanoz Moulinage Retorderie
US3745755A (en) * 1971-01-20 1973-07-17 Spinner Oy Improvement in a false twist spindle in a filament false twist crimping machine

Also Published As

Publication number Publication date
BE812551A (fr) 1974-09-20
IE39183L (en) 1974-09-20
FR2222465A1 (it) 1974-10-18
GB1467882A (en) 1977-03-23
DD111701A5 (it) 1975-03-05
LU69648A1 (it) 1974-10-17
IE39183B1 (en) 1978-08-16
DE2313723A1 (de) 1974-10-03
IT1010700B (it) 1977-01-20
FR2222465B1 (it) 1978-11-10
US3879927A (en) 1975-04-29
CA1009913A (en) 1977-05-10
JPS49125651A (it) 1974-12-02
ES424417A1 (es) 1976-07-01
NL7403615A (it) 1974-09-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee