GB969624A - Apparatus for extracting yarn from a core package - Google Patents
Apparatus for extracting yarn from a core packageInfo
- Publication number
- GB969624A GB969624A GB43708/62A GB4370862A GB969624A GB 969624 A GB969624 A GB 969624A GB 43708/62 A GB43708/62 A GB 43708/62A GB 4370862 A GB4370862 A GB 4370862A GB 969624 A GB969624 A GB 969624A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- tape
- package
- core
- tension
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/26—Axial shafts or spigots
-
- 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
-
- 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
-
- 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
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
- D02G1/205—After-treatments for fixing crimp or curl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
969,624. Tensioning and winding yarns. JOSEPH BANCROFT & SONS CO. Nov. 24, 1960 [Dec. 21, 1959], No. 43708/62. Divided out of 969,622. Headings D1D and D1J. In the extraction of yarn from a core package composed of a compacted, crimped yarn core wound with a confining tape in helical layers and successive convolutions e.g. the package produced by the machine described in Specification 969,622 or employed in the permanent crimping process described in Specification 969, 625, the package is mounted on a rotatable unwinding spindle and the tape and yarn are separately withdrawn so as to remove the tape and expose the core. Variations in tension of the withdrawn yarn initiate control of the tape advance so as to maintain the yarn at a substantially constant tension. In the operation of the apparatus shown, the package 41 is placed on a spindle 70 subsequent rotation of which is braked by a friction washer. The tape 50 pulled from the package passes through a guide 72, over a tension control device 73 (which smooths out the tape) and is wound on a reel 74 driven by a motor 75: yarn 76 from the core is fed through guides 77, 78, eye 79 and fixed guide 88 and is taken-up by a constant speed winder (not shown). As yarn is pulled from the package, the discharge point recedes into the area held compacted by tape 50 and, on each such occasion throughout the entire unwinding operation, the resulting increased drag on the yarn (as sensed by the eye 79) moves an arm 80 to actuate an arm 84 pivoted at 85 and thus close a micro-switch 86 to cause the motor 75 to pull the tape and thus rotate the package to advance a further quantity of core to the detaching point. The tension at which the yarn is to be maintained is determined by adjustment of weights 87.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US861001A US2997747A (en) | 1959-12-21 | 1959-12-21 | Crimping apparatus for treating fibers |
US83508A US3096562A (en) | 1959-12-21 | 1961-01-18 | Method of treating fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB969624A true GB969624A (en) | 1964-09-16 |
Family
ID=26769381
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43709/62A Expired GB969625A (en) | 1959-12-21 | 1960-11-24 | Method of treating fibres to produce a permanently crimped material |
GB43708/62A Expired GB969624A (en) | 1959-12-21 | 1960-11-24 | Apparatus for extracting yarn from a core package |
GB40477/60A Expired GB969622A (en) | 1959-12-21 | 1960-11-24 | A method and apparatus for crimping, packaging and treating textile fibers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43709/62A Expired GB969625A (en) | 1959-12-21 | 1960-11-24 | Method of treating fibres to produce a permanently crimped material |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40477/60A Expired GB969622A (en) | 1959-12-21 | 1960-11-24 | A method and apparatus for crimping, packaging and treating textile fibers |
Country Status (5)
Country | Link |
---|---|
US (1) | US3096562A (en) |
CH (2) | CH392765A (en) |
DE (1) | DE1435342A1 (en) |
GB (3) | GB969625A (en) |
NL (3) | NL6803648A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3200466A (en) * | 1963-07-01 | 1965-08-17 | Bancroft & Sons Co J | Apparatus for crimping filaments |
GB1082452A (en) * | 1963-09-26 | 1967-09-06 | Ici Ltd | Apparatus for heating filamentary material |
US3390438A (en) * | 1963-10-15 | 1968-07-02 | Epstein Herman | Method and apparatus for continuous crimping of textile yarns |
WO2014047143A1 (en) * | 2012-09-19 | 2014-03-27 | Invista Technologies S. A. R . L. | Processes to dye and treat single bcf yarn |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH316685A (en) * | 1952-05-10 | 1956-10-31 | Alexander Smith Inc | Device for the production of a crimped yarn consisting of endless threads |
BE555458A (en) * | 1956-03-07 | |||
NL110801C (en) * | 1957-02-04 |
-
0
- NL NL259050D patent/NL259050A/xx unknown
- NL NL125709D patent/NL125709C/xx active
-
1960
- 1960-11-24 GB GB43709/62A patent/GB969625A/en not_active Expired
- 1960-11-24 GB GB43708/62A patent/GB969624A/en not_active Expired
- 1960-11-24 GB GB40477/60A patent/GB969622A/en not_active Expired
- 1960-12-09 CH CH1382560A patent/CH392765A/en unknown
- 1960-12-09 CH CH474465A patent/CH405598A/en unknown
- 1960-12-16 DE DE19601435342 patent/DE1435342A1/en active Pending
-
1961
- 1961-01-18 US US83508A patent/US3096562A/en not_active Expired - Lifetime
-
1968
- 1968-03-14 NL NL6803648A patent/NL6803648A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH405598A (en) | 1966-01-15 |
CH392765A (en) | 1965-05-31 |
GB969625A (en) | 1964-09-16 |
US3096562A (en) | 1963-07-09 |
NL6803648A (en) | 1968-05-27 |
GB969622A (en) | 1964-09-16 |
NL125709C (en) | |
DE1435342A1 (en) | 1968-12-19 |
NL259050A (en) |
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