GB969624A - Apparatus for extracting yarn from a core package - Google Patents

Apparatus for extracting yarn from a core package

Info

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
Application number
GB43708/62A
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.)
Joseph Bancroft and Sons Co
Original Assignee
Joseph Bancroft and Sons Co
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
Priority claimed from US861001A external-priority patent/US2997747A/en
Application filed by Joseph Bancroft and Sons Co filed Critical Joseph Bancroft and Sons Co
Publication of GB969624A publication Critical patent/GB969624A/en
Expired legal-status Critical Current

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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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.
GB43708/62A 1959-12-21 1960-11-24 Apparatus for extracting yarn from a core package Expired GB969624A (en)

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) CH405598A (en)
DE (1) DE1435342A1 (en)
GB (3) GB969625A (en)
NL (3) NL6803648A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
US20150247284A1 (en) * 2012-09-19 2015-09-03 Invista North America S.A.R.L. Processes to dye and treat single bcf yarn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB969622A (en) 1964-09-16
NL6803648A (en) 1968-05-27
NL125709C (en)
US3096562A (en) 1963-07-09
DE1435342A1 (en) 1968-12-19
NL259050A (en)
GB969625A (en) 1964-09-16
CH392765A (en) 1965-05-31
CH405598A (en) 1966-01-15

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