ES316487A1 - False twist spindle - Google Patents
False twist spindleInfo
- Publication number
- ES316487A1 ES316487A1 ES0316487A ES316487A ES316487A1 ES 316487 A1 ES316487 A1 ES 316487A1 ES 0316487 A ES0316487 A ES 0316487A ES 316487 A ES316487 A ES 316487A ES 316487 A1 ES316487 A1 ES 316487A1
- Authority
- ES
- Spain
- Prior art keywords
- filament
- bar
- eliptical
- section
- 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
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
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.
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 |
---|---|
ES316487A1 true ES316487A1 (en) | 1965-12-01 |
Family
ID=8836704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0316487A Expired ES316487A1 (en) | 1964-08-14 | 1965-08-14 | 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) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH459453A (en) * | 1968-03-01 | 1968-07-15 | Heberlein & Co Ag | Rotary tubes for false twist devices |
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)
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 |
-
0
- BE BE668289D patent/BE668289A/xx unknown
-
1964
- 1964-08-14 FR FR985247A patent/FR1411894A/en not_active Expired
-
1965
- 1965-07-28 GB GB32285/65A patent/GB1071534A/en not_active Expired
- 1965-08-02 US US476561A patent/US3349554A/en not_active Expired - Lifetime
- 1965-08-06 NL NL6510288A patent/NL6510288A/xx unknown
- 1965-08-13 CH CH1138565A patent/CH433581A/en unknown
- 1965-08-14 ES ES0316487A patent/ES316487A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE668289A (en) | |
GB1071534A (en) | 1967-06-07 |
CH433581A (en) | 1967-04-15 |
NL6510288A (en) | 1966-02-15 |
US3349554A (en) | 1967-10-31 |
FR1411894A (en) | 1965-09-24 |
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