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GB874029A - A funnel thread guide for use in the production of artificial threads according to the pot spinning method - Google Patents

A funnel thread guide for use in the production of artificial threads according to the pot spinning method

Info

Publication number
GB874029A
GB874029A GB28901/59A GB2890159A GB874029A GB 874029 A GB874029 A GB 874029A GB 28901/59 A GB28901/59 A GB 28901/59A GB 2890159 A GB2890159 A GB 2890159A GB 874029 A GB874029 A GB 874029A
Authority
GB
United Kingdom
Prior art keywords
thread
rim
funnel
rims
filled
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
GB28901/59A
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.)
Akzo NV
Original Assignee
Algemene Kunstzijde Unie NV
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 Algemene Kunstzijde Unie NV filed Critical Algemene Kunstzijde Unie NV
Publication of GB874029A publication Critical patent/GB874029A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/08—Spinning or twisting machines in which the product is wound-up continuously cup, pot or disc type, in which annular masses of yarn are formed by centrifugal action
    • 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
    • D01D7/00—Collecting the newly-spun products
    • D01D7/02—Collecting the newly-spun products in centrifugal spinning pots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Centrifugal Separators (AREA)
  • Artificial Filaments (AREA)

Abstract

<PICT:0874029/IV (a)/1> A funnel thread guide for use in the centrifugal box process of spinning viscose rayon has a crenulated or undulate outlet rim which is provided with raised parts and recessed parts. The latter are of such a shape that, during spinning, they remain filled with liquid. The raised and recessed parts are constituted by two or more concentric annular subsidiary rims or ribs extending circumferentially round the funnel outlet and projecting to the same extent in the axial direction, and at least one annular groove separating adjacent rims and arranged to be filled with liquid in use. As shown, a funnel guide consisting mainly of a long stem 1 provided in known manner with a number of narrowed portions 2, over which slides a thread 3 to be wound, has a lower rim 4 provided with crenulations 5 which cause the thread to oscillate transversely to its path of travel. A groove 6, one mm. wide, which divides the rim into inner and outer subsidiary rims is provided in the crenulated rim to a depth of 0,2 mm. Liquid adhering to the freshly spun thread 3 is stripped off by the lower rim 4 and maintains the groove 6 filled during spinning, thereby reducing the friction between the thread and the lower rim. A mould which may be used for making the guides is described.
GB28901/59A 1958-09-02 1959-08-24 A funnel thread guide for use in the production of artificial threads according to the pot spinning method Expired GB874029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL874029X 1958-09-02

Publications (1)

Publication Number Publication Date
GB874029A true GB874029A (en) 1961-08-02

Family

ID=19851312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28901/59A Expired GB874029A (en) 1958-09-02 1959-08-24 A funnel thread guide for use in the production of artificial threads according to the pot spinning method

Country Status (4)

Country Link
US (1) US2940243A (en)
DE (1) DE1140311B (en)
GB (1) GB874029A (en)
NL (2) NL97100C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1560302C3 (en) * 1966-08-24 1981-11-26 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Open-end spinning device
DE2140157B2 (en) * 1971-08-11 1973-11-29 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Thread take-off tube for an open-end spinning device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB434954A (en) * 1934-03-12 1935-09-12 Kirkless Ltd Improvements in funnels for use in centrifugal spinning machines for artificial silk
DE650767C (en) * 1935-10-31 1937-09-30 Algemeene Kunstzijde Unie N V Spinning funnel for rayon pot spinning machines
US2177322A (en) * 1937-06-28 1939-10-24 American Enka Corp Device for use in the manufacture of artificial silk
BE491826A (en) * 1948-11-05
US2787883A (en) * 1952-12-19 1957-04-09 Gardella Adriano High speed spinning frames

Also Published As

Publication number Publication date
NL97100C (en)
DE1140311B (en) 1962-11-29
NL231045A (en)
US2940243A (en) 1960-06-14

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