GB1419086A - Textile apparatus - Google Patents

Textile apparatus

Info

Publication number
GB1419086A
GB1419086A GB1032972A GB1032972A GB1419086A GB 1419086 A GB1419086 A GB 1419086A GB 1032972 A GB1032972 A GB 1032972A GB 1032972 A GB1032972 A GB 1032972A GB 1419086 A GB1419086 A GB 1419086A
Authority
GB
United Kingdom
Prior art keywords
yarn
polygon
friction
order
reverse
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
GB1032972A
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 GB1032972A priority Critical patent/GB1419086A/en
Priority to CH307873A priority patent/CH575022A5/xx
Priority to AU52820/73A priority patent/AU5282073A/en
Priority to JP48025633A priority patent/JPS48104361A/ja
Priority to DK117473A priority patent/DK141635B/en
Priority to BE128355A priority patent/BE796260A/en
Priority to IT2115973A priority patent/IT981098B/en
Priority to DE19732310802 priority patent/DE2310802C3/en
Priority to FR7307715A priority patent/FR2174997B1/fr
Priority to CA165,350A priority patent/CA976816A/en
Priority to JP48025758A priority patent/JPS5754570B2/ja
Priority to NL7303083A priority patent/NL7303083A/xx
Publication of GB1419086A publication Critical patent/GB1419086A/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)
  • Woven Fabrics (AREA)
  • Prostheses (AREA)

Abstract

1419086 Friction false twisters ERNEST SCRAGG & SONS LTD 23 Feb 1973 [6 March 1972] 10329/72 Heading DID A friction twisting apparatus has a succession of friction surfaces around the yarn path such that perpendiculars to the planes of the surfaces at the points of yarn contact form the angles of a polygon, the surfaces being in at least three sets which overlap so that the yarn follows a non-rectilinear path and the direction around the polygon in which the surfaces are successively contacted is the same as the direction of travel of the surfaces relative to the yarn. In order to reverse the direction of twist produced the direction of rotation of the surfaces is reversed and the surfaces 11 are moved to position 111 which means that the surfaces are contacted in an order which is the reverse when considered sequentially about the polygon, of the previous order. Alternatively two arrangements of surfaces can be provided Fig. 3 (not shown) or two effective polygons can be provided by four sets of surfaces, Fig. 4 (not shown). Specification 1419085 is referred to.
GB1032972A 1972-03-06 1972-03-06 Textile apparatus Expired GB1419086A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB1032972A GB1419086A (en) 1972-03-06 1972-03-06 Textile apparatus
CH307873A CH575022A5 (en) 1972-03-06 1973-03-02
AU52820/73A AU5282073A (en) 1972-03-06 1973-03-02 False twisting
JP48025633A JPS48104361A (en) 1972-03-06 1973-03-03
DK117473A DK141635B (en) 1972-03-06 1973-03-05 Friction false twisting device.
BE128355A BE796260A (en) 1972-03-06 1973-03-05 PERFECTED TEXTILE APPARATUS
IT2115973A IT981098B (en) 1972-03-06 1973-03-05 EQUIPMENT FOR TWISTING WITH CLUTCH ELEMENTS AVAILABLE IN POLYGON
DE19732310802 DE2310802C3 (en) 1972-03-06 1973-03-05 False twist texturing device
FR7307715A FR2174997B1 (en) 1972-03-06 1973-03-05
CA165,350A CA976816A (en) 1972-03-06 1973-03-06 Apparatus for friction twisting of yarn
JP48025758A JPS5754570B2 (en) 1972-03-06 1973-03-06
NL7303083A NL7303083A (en) 1972-03-06 1973-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1032972A GB1419086A (en) 1972-03-06 1972-03-06 Textile apparatus

Publications (1)

Publication Number Publication Date
GB1419086A true GB1419086A (en) 1975-12-24

Family

ID=9965860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1032972A Expired GB1419086A (en) 1972-03-06 1972-03-06 Textile apparatus

Country Status (11)

Country Link
JP (2) JPS48104361A (en)
AU (1) AU5282073A (en)
BE (1) BE796260A (en)
CA (1) CA976816A (en)
CH (1) CH575022A5 (en)
DE (1) DE2310802C3 (en)
DK (1) DK141635B (en)
FR (1) FR2174997B1 (en)
GB (1) GB1419086A (en)
IT (1) IT981098B (en)
NL (1) NL7303083A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134252A (en) * 1976-04-10 1979-01-16 Toray Industries Inc. Method and apparatus for preparing false twisted yarns
DE3344215A1 (en) * 1982-12-10 1984-06-14 Rieter-Scragg Ltd., Macclesfield, Cheshire YARN HEATER AND METHOD FOR HEATING A YARN
US4704858A (en) * 1985-10-10 1987-11-10 Rieter Scragg Limited False twisting apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213881C3 (en) * 1972-03-22 1978-11-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Friction false twist device
DE2443238C3 (en) * 1974-09-10 1987-07-09 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Friction rotor for friction false twisting of synthetic threads
DE2943279C2 (en) * 1979-10-26 1984-07-12 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt False twist device
JPH06507741A (en) * 1991-06-06 1994-09-01 カレテク・ゲゼルシャフト・エム・ベー・ハー keyboard
DE4401321A1 (en) * 1994-01-18 1995-07-20 Temco Textilmaschkomponent Frictional false twist unit with variable direction of rotation for S or Z rotation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134252A (en) * 1976-04-10 1979-01-16 Toray Industries Inc. Method and apparatus for preparing false twisted yarns
DE3344215A1 (en) * 1982-12-10 1984-06-14 Rieter-Scragg Ltd., Macclesfield, Cheshire YARN HEATER AND METHOD FOR HEATING A YARN
US4704858A (en) * 1985-10-10 1987-11-10 Rieter Scragg Limited False twisting apparatus

Also Published As

Publication number Publication date
DE2310802B2 (en) 1979-05-03
DK141635C (en) 1980-10-13
FR2174997A1 (en) 1973-10-19
JPS4899432A (en) 1973-12-15
NL7303083A (en) 1973-09-10
JPS5754570B2 (en) 1982-11-18
CH575022A5 (en) 1976-04-30
IT981098B (en) 1974-10-10
AU5282073A (en) 1974-09-05
CA976816A (en) 1975-10-28
BE796260A (en) 1973-07-02
FR2174997B1 (en) 1977-09-02
JPS48104361A (en) 1973-12-27
DE2310802C3 (en) 1980-01-03
DK141635B (en) 1980-05-12
DE2310802A1 (en) 1973-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee