GB1071534A - False twist spindle - Google Patents

False twist spindle

Info

Publication number
GB1071534A
GB1071534A GB32285/65A GB3228565A GB1071534A GB 1071534 A GB1071534 A GB 1071534A GB 32285/65 A GB32285/65 A GB 32285/65A GB 3228565 A GB3228565 A GB 3228565A GB 1071534 A GB1071534 A GB 1071534A
Authority
GB
United Kingdom
Prior art keywords
filament
bar
spindle
twist
twist spindle
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
GB32285/65A
Inventor
Alexandre Boutonnet
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of GB1071534A publication Critical patent/GB1071534A/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
    • D02G1/06—Spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1,071,534. False-twist spindle. SOC. RHODIACETA. July 28, 1965 [Aug. 14, 1964], No. 32285/65. Heading D1D. A tubular false-twist spindle has at least one transverse bar about which the filament passes to arrest the twist, the bar having, in its zone of contact with the filament, a non-circular cross-section which is elongated parallel to the spindle axis and whose periphery has at least one region of pronounced curvature, i.e. so that the filament undergoes a sudden change of direction. The bar may be elliptical with or without a central groove for positioning the filament and with or without sharp edges at the ends of the major axis of the eliptical crosssection. It may be diabolo-shaped, or when two bars are used, they may be semi-eliptical in cross section and arranged at right angles.
GB32285/65A 1964-08-14 1965-07-28 False twist spindle Expired GB1071534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985247A FR1411894A (en) 1964-08-14 1964-08-14 False twist brooch

Publications (1)

Publication Number Publication Date
GB1071534A true GB1071534A (en) 1967-06-07

Family

ID=8836704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32285/65A Expired GB1071534A (en) 1964-08-14 1965-07-28 False twist spindle

Country Status (7)

Country Link
US (1) US3349554A (en)
BE (1) BE668289A (en)
CH (1) CH433581A (en)
ES (1) ES316487A1 (en)
FR (1) FR1411894A (en)
GB (1) GB1071534A (en)
NL (1) NL6510288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475895A (en) * 1968-03-01 1969-11-04 Heberlein Patent Corp Twist tube for false-twist device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806218A1 (en) * 1968-10-31 1970-09-24 Weinz Ernst Fr Twist spindle for false twisting
CH527930A (en) * 1971-02-10 1972-09-15 Heberlein & Co Ag Rotary tube for a false twist device
US3999363A (en) * 1974-02-13 1976-12-28 Heberlein & Co. Ag Twist-tube for false-twist texturing machines
CH579160A5 (en) * 1974-11-29 1976-08-31 Heberlein & Co Ag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777276A (en) * 1953-05-11 1957-01-15 Deering Milliken Res Corp Method and apparatus for false twisting yarn
US3180074A (en) * 1956-04-04 1965-04-27 Joseph F Smith High speed spindle apparatus
FR1317476A (en) * 1962-02-21 1963-02-08 Klinger Mfg Co Ltd Improvements to false torsion devices
GB1028601A (en) * 1962-09-26 1966-05-04 Scragg & Sons Improvements in or relating to textile false twist devices
US3283490A (en) * 1965-02-02 1966-11-08 Leesona Corp False twist spindle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475895A (en) * 1968-03-01 1969-11-04 Heberlein Patent Corp Twist tube for false-twist device

Also Published As

Publication number Publication date
CH433581A (en) 1967-04-15
US3349554A (en) 1967-10-31
BE668289A (en)
ES316487A1 (en) 1965-12-01
FR1411894A (en) 1965-09-24
NL6510288A (en) 1966-02-15

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