GB1016139A - Method and apparatus for coiling continuous filament yarn - Google Patents
Method and apparatus for coiling continuous filament yarnInfo
- Publication number
- GB1016139A GB1016139A GB4622162A GB4622162A GB1016139A GB 1016139 A GB1016139 A GB 1016139A GB 4622162 A GB4622162 A GB 4622162A GB 4622162 A GB4622162 A GB 4622162A GB 1016139 A GB1016139 A GB 1016139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- rolls
- roll
- spring
- adjustably
- 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
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1,016,139. Coiling yarn. TURBO MACHINE CO. Dec. 7, 1962 [Jan. 4, 1962; May 21,1962], No. 46221/62. Headings D1F and D1T. In apparatus for continuously deforming multi- or mono-filament yarn by projecting the yarn through the nip of two feed rolls into a space bounded solely by two plane opposed guide surfaces and against a mass of coiled yarn held frictionally between the surfaces, at least one of the rolls has a diameter of between <SP>1</SP>/l6 in. and “ in, and the guide surfaces are spaced from one another by a distance not more than about the radius of the rolls, or of the roll having the smaller diameter. It is stated that the small roll diameter and thus the relatively large distance between the surfaces of the rolls at a fixed point downstream of the roll nip allows the yarn to be formed into helical coils rather than into saw toothed crimps when it meets the accumulated mass of crimped yarn. In the embodiment of Fig. 2 yarn Y passes through tensioning device D, and ceramic guide pins 30, 31 or other guide means to ensure that the yarn reaches rolls 1, 2 at the same axial point. The coiled yarn is passed to a container preparatory to further treatment including either batch or continuous heat setting treatment followed by a tensioning operation adapted to repeatingly extend and relax the filaments so that the coils of one filament become out of phase with respect to the other filaments. The shaft 3 of the roll 1 is mounted in bearings in a leaf 6 swingable on a shaft 7 and adjustably spring pressed against the main housing 8 by a spring 26 on a screw 24. The restrictor guides 40, 41 are yieldingly supported on leaft springs 42, 43 controlled by screws 44, and 45 so that knife edges 46, 47 engage the rolls. Leaf spring 42 is mounted on a segmental plate 33 angularly adjustable with respect to roll 2 so that the distance between guides 40, 41 can be adjusted. In the embodiment of Fig. 9 there are several coiling devices mounted side by side, Fig. 6 (not shown) and having common feed rolls 101, 102. The yarns pass over plates 153, Fig. 6, heated by infra red lamps or other means to the curling clips 120. The coiled yarn then passes between endless belts 200, 201, Fig; 8 (not shown), mounted on rollers which are adjustably mounted to vary the pressure on the yarn, and from thence to a receptacle or heating chamber. Each clip 120 is mounted on a shouldered rod 127 and has spring pressed bars 123, 124 flucrumed at 129. The rolls 101, 102 are rotated by a plurality of partly intermeshing discs mounted on rolls 162-165, Fig. 12 (not shown), in a housing 110. Antifriction bearings of one roll 165 are mounted in movable supports which are adjustably spring urged so that the pressure on the rolls 101, 102 can be varied and so that by means of a lever the roll 165 can be lowered to remove rolls 101, 102.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US164270A US3178794A (en) | 1962-01-04 | 1962-01-04 | Method of and apparatus for coiling continuous filament yarn and yarn produced thereby |
US196215A US3280440A (en) | 1962-05-21 | 1962-05-21 | Apparatus for coiling continuous filament yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1016139A true GB1016139A (en) | 1966-01-05 |
Family
ID=26860408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4622162A Expired GB1016139A (en) | 1962-01-04 | 1962-12-07 | Method and apparatus for coiling continuous filament yarn |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE625379A (en) |
CH (1) | CH429010A (en) |
ES (1) | ES283376A1 (en) |
GB (1) | GB1016139A (en) |
NL (2) | NL136751C (en) |
SE (1) | SE315681B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20155106A1 (en) * | 2015-11-02 | 2017-05-02 | M A E S P A | CRACKING MACHINE FOR CHEMICAL FIBER TREATMENT |
-
0
- NL NL286600D patent/NL286600A/xx unknown
- NL NL136751D patent/NL136751C/xx active
- BE BE625379D patent/BE625379A/xx unknown
-
1962
- 1962-12-07 GB GB4622162A patent/GB1016139A/en not_active Expired
- 1962-12-13 ES ES283376A patent/ES283376A1/en not_active Expired
- 1962-12-21 SE SE1386162A patent/SE315681B/xx unknown
- 1962-12-24 CH CH1509162A patent/CH429010A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20155106A1 (en) * | 2015-11-02 | 2017-05-02 | M A E S P A | CRACKING MACHINE FOR CHEMICAL FIBER TREATMENT |
WO2017077411A1 (en) * | 2015-11-02 | 2017-05-11 | M.A.E. S.P.A. | Crimping machine for the treatment of synthetic fibres |
CN108138387A (en) * | 2015-11-02 | 2018-06-08 | M.A.E.股份公司 | For handling the crimping machine of synthetic fibers |
Also Published As
Publication number | Publication date |
---|---|
NL286600A (en) | |
DE1435702A1 (en) | 1969-04-30 |
BE625379A (en) | |
ES283376A1 (en) | 1963-03-01 |
SE315681B (en) | 1969-10-06 |
NL136751C (en) | |
CH429010A (en) | 1966-10-15 |
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