GB1381132A - False twist device - Google Patents

False twist device

Info

Publication number
GB1381132A
GB1381132A GB4189672A GB4189672A GB1381132A GB 1381132 A GB1381132 A GB 1381132A GB 4189672 A GB4189672 A GB 4189672A GB 4189672 A GB4189672 A GB 4189672A GB 1381132 A GB1381132 A GB 1381132A
Authority
GB
United Kingdom
Prior art keywords
false twist
twist device
discs
sept
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
GB4189672A
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.)
Scragg & Sons
Original Assignee
Scragg & Sons
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 Scragg & Sons filed Critical Scragg & Sons
Priority to GB4189672A priority Critical patent/GB1381132A/en
Priority to CA180,257A priority patent/CA976436A/en
Priority to JP48099368A priority patent/JPS4992356A/ja
Priority to CH1281073A priority patent/CH555904A/en
Priority to IT28699/73A priority patent/IT995303B/en
Priority to FR7332294A priority patent/FR2199019B1/fr
Priority to DE19732345128 priority patent/DE2345128B2/en
Priority to US396114A priority patent/US3872661A/en
Publication of GB1381132A publication Critical patent/GB1381132A/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
    • 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)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Braking Arrangements (AREA)

Abstract

1381132 False twisting ERNEST SCRAGG & SONS Ltd 4 Sept 1973 [8 Sept 1972] 41896/ 72 Heading DID A false twisting device comprising a plurality of overlapping discs arranged as shown comprises at least one end disc 11(O) 11(I) having a lesser coefficient of friction than the inner discs. The end discs, up to 2 at each end, may be made of aluminium or stainless steel.
GB4189672A 1972-09-08 1972-09-08 False twist device Expired GB1381132A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB4189672A GB1381132A (en) 1972-09-08 1972-09-08 False twist device
CA180,257A CA976436A (en) 1972-09-08 1973-09-04 Textile apparatus
JP48099368A JPS4992356A (en) 1972-09-08 1973-09-05
CH1281073A CH555904A (en) 1972-09-08 1973-09-06 WRONG WIRE DEVICE.
IT28699/73A IT995303B (en) 1972-09-08 1973-09-07 FRICTION FALSE TWISTING DEVICE WITH ROTATING DISCS WITH REDUCED FRICTION END DISCS
FR7332294A FR2199019B1 (en) 1972-09-08 1973-09-07
DE19732345128 DE2345128B2 (en) 1972-09-08 1973-09-07 FRICTION FALSE TWIST DEVICE
US396114A US3872661A (en) 1972-09-08 1973-09-10 Textile apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4189672A GB1381132A (en) 1972-09-08 1972-09-08 False twist device

Publications (1)

Publication Number Publication Date
GB1381132A true GB1381132A (en) 1975-01-22

Family

ID=10421858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4189672A Expired GB1381132A (en) 1972-09-08 1972-09-08 False twist device

Country Status (8)

Country Link
US (1) US3872661A (en)
JP (1) JPS4992356A (en)
CA (1) CA976436A (en)
CH (1) CH555904A (en)
DE (1) DE2345128B2 (en)
FR (1) FR2199019B1 (en)
GB (1) GB1381132A (en)
IT (1) IT995303B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704858A (en) * 1985-10-10 1987-11-10 Rieter Scragg Limited False twisting apparatus

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1437464A (en) * 1973-11-03 1976-05-26 Scragg & Sons Yarn friction false twist device
DE2361674B2 (en) * 1973-12-11 1978-09-28 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt False twist device
DE2400240B2 (en) * 1974-01-04 1977-11-17 Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt FALSE TWIST DEVICE
DE2401776C3 (en) * 1974-01-15 1978-11-16 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt False twist device
CH584780A5 (en) * 1974-06-12 1977-02-15 Kugelfischer G Schaefer & Co
US3973383A (en) * 1974-12-26 1976-08-10 Monsanto Company Friction falsetwist device
US3973384A (en) * 1974-12-30 1976-08-10 Monsanto Company Friction aggregate
DE2518538B1 (en) * 1975-04-25 1976-01-29 Kugelfischer G Schaefer & Co FRICTION DISC
FR2311871A1 (en) * 1975-05-23 1976-12-17 Roannais Const Textiles Atel FRICTION TORSION TEXTURING SPINDLE IMPROVEMENT
JPS52114756A (en) * 1976-03-18 1977-09-26 Teijin Ltd Method and apparatus for friction false twisting
DE2656528A1 (en) * 1976-12-14 1978-06-15 Bayer Ag APPLICATION PROCEDURE FOR DISC FRICTION SENSOR
DE2658034A1 (en) * 1976-12-22 1978-07-06 Bayer Ag FALSE TWIST TEXTURING PROCESS FOR FINE POLYAMIDE YARNS
JPS5438959A (en) * 1977-09-01 1979-03-24 Toray Industries Friction false twisting apparatus
US4235071A (en) * 1979-03-05 1980-11-25 Barmag Barmer Maschinenfabrik Aktiengesellschaft Yarn false twist apparatus
DE3941073A1 (en) * 1989-12-13 1991-06-20 Kugelfischer G Schaefer & Co FRICTION INCORRECT DRIVE UNIT
CN113122981B (en) * 2019-12-30 2022-08-09 中国科学院上海硅酸盐研究所 A first twist stranding twist with fingers all-in-one again for ceramic fibre

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939269A (en) * 1957-06-11 1960-06-07 Scragg & Sons Apparatus for twisting and/or crimping yarn
GB854781A (en) * 1957-06-11 1960-11-23 Scragg & Sons Improvements in and relating to apparatus for twisting yarn
US3287890A (en) * 1964-10-07 1966-11-29 Monsanto Co Apparatus for twisting yarn
CH542941A (en) * 1971-05-14 1973-10-15 Heberlein & Co Ag Friction false twist device
US3705488A (en) * 1971-05-20 1972-12-12 Turbo Machine Co Apparatus and method for producing a high degree of twist in yarn
DE2213851C2 (en) * 1972-03-22 1974-01-17 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Device for false twisting of especially synthetic threads or the like by means of friction gears

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704858A (en) * 1985-10-10 1987-11-10 Rieter Scragg Limited False twisting apparatus

Also Published As

Publication number Publication date
CH555904A (en) 1974-11-15
DE2345128A1 (en) 1974-03-21
FR2199019A1 (en) 1974-04-05
FR2199019B1 (en) 1979-01-26
US3872661A (en) 1975-03-25
JPS4992356A (en) 1974-09-03
IT995303B (en) 1975-11-10
DE2345128B2 (en) 1977-12-22
CA976436A (en) 1975-10-21

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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