GB656630A - Improved method and apparatus for forwarding filamentary material - Google Patents

Improved method and apparatus for forwarding filamentary material

Info

Publication number
GB656630A
GB656630A GB24230/48A GB2423048A GB656630A GB 656630 A GB656630 A GB 656630A GB 24230/48 A GB24230/48 A GB 24230/48A GB 2423048 A GB2423048 A GB 2423048A GB 656630 A GB656630 A GB 656630A
Authority
GB
United Kingdom
Prior art keywords
idler
rolls
tapered portions
forwarding
improved method
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
GB24230/48A
Inventor
Arnold Nield
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB656630A publication Critical patent/GB656630A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/28—Arrangements for initiating a forwarding operation
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0445—Supporting filaments or the like during their treatment while in continuous movement using rollers with mutually inclined axes
    • 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)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

The apparatus claimed in Specification 643,516 is modified by employing two idler <PICT:0656630/IV (a)/1> rolls 22, 24 fixed in relation to the driving roll 23, each idler roll having the shape of a right circular cylinder over a part of its length and a portion tapering towards a point, so as to facilitate stringing up. The tapered portions may rotate with the idler rolls, or be held stationary, and helical grooves moving from the end of the rolls towards the cylindrical parts may be formed in the tapered portions. The diameter of the driving roll 23 may be reduced adjacent to the tapered portions of the idler rolls 22, 24.
GB24230/48A 1947-04-14 1948-09-15 Improved method and apparatus for forwarding filamentary material Expired GB656630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB265165X 1947-04-14

Publications (1)

Publication Number Publication Date
GB656630A true GB656630A (en) 1951-08-29

Family

ID=10244858

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9874/47A Expired GB643516A (en) 1947-04-14 1947-04-14 Improved method of and apparatus for forwarding filamentary material
GB24230/48A Expired GB656630A (en) 1947-04-14 1948-09-15 Improved method and apparatus for forwarding filamentary material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9874/47A Expired GB643516A (en) 1947-04-14 1947-04-14 Improved method of and apparatus for forwarding filamentary material

Country Status (7)

Country Link
US (1) US2621390A (en)
BE (1) BE481678A (en)
CH (1) CH265165A (en)
DE (1) DE896842C (en)
FR (1) FR964567A (en)
GB (2) GB643516A (en)
NL (1) NL71675C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031661A1 (en) * 1979-12-12 1981-07-08 Toray Industries, Inc. Yarn feeding apparatus

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86654C (en) * 1950-01-11
US2747251A (en) * 1950-07-12 1956-05-29 Du Pont Yarn apparatus
NL175547B (en) * 1952-01-25 Oerlikon Buehrle Ag AUTOMATIC FIREARMS.
US2764012A (en) * 1953-08-05 1956-09-25 American Viscose Corp Fluid processing system for running strand
BE535361A (en) * 1954-02-02
NL84944C (en) * 1955-01-07
US2976671A (en) * 1958-10-30 1961-03-28 American Enka Corp Method of threading drawtwister
US2922296A (en) * 1959-04-29 1960-01-26 Kuljian Corp Thread processing apparatus
DE1232312B (en) * 1962-03-12 1967-01-12 Spinner Oy Thread stretching roller with swiveling thread guide device
US3172187A (en) * 1962-03-14 1965-03-09 Spinner Oy Thread advancing device for thread machines
GB1009752A (en) * 1962-06-15 1965-11-10 Scragg & Sons Improvements in textile machines
DE1303317B (en) * 1963-04-03
US3844462A (en) * 1970-12-31 1974-10-29 Hughes Aircraft Co Dispensing head for strand material
EP0047348B1 (en) * 1980-09-04 1984-06-27 Badische Corporation Apparatus for drawing filamentary polymeric material
JPS59204909A (en) * 1983-05-02 1984-11-20 Toray Ind Inc Threading method
DE4131322A1 (en) * 1991-09-20 1993-03-25 Stoll & Co H THREAD DELIVERY DEVICE
US7480969B2 (en) * 2004-09-10 2009-01-27 Rhyne Jeffrey T Apparatus and method for conditioning air-entangled yarn
WO2006102932A1 (en) * 2005-03-26 2006-10-05 Oerlikon Textile Gmbh & Co. Kg Device for guiding and transporting at least one thread

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE219635C (en) *
US483809A (en) * 1892-10-04 Rolls for doubling and twisting machines
DE500008C (en) * 1927-03-05 1930-06-16 I G Farbenindustrie Akt Ges Method and device for the production of an endless synthetic fiber strand
AT135996B (en) * 1932-03-05 1933-12-27 Bemberg Ag Process for the aftertreatment of rayon.
AT143153B (en) * 1933-02-24 1935-10-25 Ig Farbenindustrie Ag Method and device for the production of a draftable strip from synthetic staple fibers.
CH175981A (en) * 1933-06-14 1935-03-31 Glanzstoff Ag Device for wet treatment and drying of freshly spun rayon threads in a continuous operation.
DE715040C (en) * 1938-12-01 1941-12-12 Sueddeutsche Zellwolle Ag Three-roller mill
US2294871A (en) * 1939-07-19 1942-09-01 American Bemberg Corp Method and apparatus for the continuous spinning of artificial silk
US2462043A (en) * 1946-04-23 1949-02-15 George C Moore Company Tension device for rubber covering machines
US2424400A (en) * 1946-07-27 1947-07-22 Crompton & Knowles Loom Works Warp beam lifting mechanism for looms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031661A1 (en) * 1979-12-12 1981-07-08 Toray Industries, Inc. Yarn feeding apparatus

Also Published As

Publication number Publication date
NL71675C (en)
DE896842C (en) 1953-11-16
CH265165A (en) 1949-11-30
GB643516A (en) 1950-09-20
FR964567A (en) 1950-08-18
BE481678A (en)
US2621390A (en) 1952-12-16

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