GB1316063A - Method and apparatus for taking up fibre - Google Patents

Method and apparatus for taking up fibre

Info

Publication number
GB1316063A
GB1316063A GB1942771*[A GB1942771A GB1316063A GB 1316063 A GB1316063 A GB 1316063A GB 1942771 A GB1942771 A GB 1942771A GB 1316063 A GB1316063 A GB 1316063A
Authority
GB
United Kingdom
Prior art keywords
filament
tension
wind
increase
june
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
GB1942771*[A
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.)
Monsanto Co
Original Assignee
Monsanto 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
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of GB1316063A publication Critical patent/GB1316063A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/12—Stationary elements arranged to deflect material from straight path
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S242/00—Winding, tensioning, or guiding
    • Y10S242/92—Glass strand winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

1316063 Continuous casting MONSANTO Co 8 June 1971 [9 June 1970] 19427/71 Heading B3F [Also in Division D1] A filament 17, e.g. of aluminium, freshly extruded from melt and which has a low tensile strength in the upstream region, is tensioned for wind-up by projecting it against a surface 13 which constrains the filament to move in a path such that a tensional force of about #A#<SP>2</SP> builds up in the filament (the filament having density # g./c.c., a cross-sectional area A cm.<SP>2</SP> and a velocity # cm./sec.) whereby the filament forms a freestanding loop 20 and is subjected thereafter to a further increase in tension and wound up. The surface may be concave as shown with, above the loop, a convex portion 15 over which the filament is drawn to increase tension before wind-up. In other constructions, a plurality of surfaces, which may be concave or flat, are arranged in cascade below each other, a convex roller then being used over which to pass the filament to increase its tension. The wind-up station may also be vertically above the surface whereby gravity supplies the additional tension.
GB1942771*[A 1970-06-09 1971-06-08 Method and apparatus for taking up fibre Expired GB1316063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4482170A 1970-06-09 1970-06-09

Publications (1)

Publication Number Publication Date
GB1316063A true GB1316063A (en) 1973-05-09

Family

ID=21934519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1942771*[A Expired GB1316063A (en) 1970-06-09 1971-06-08 Method and apparatus for taking up fibre

Country Status (10)

Country Link
US (1) US3677481A (en)
JP (1) JPS541808B1 (en)
BE (1) BE768240A (en)
CA (1) CA931721A (en)
DE (1) DE2128504C3 (en)
FR (1) FR2094140B1 (en)
GB (1) GB1316063A (en)
LU (1) LU63303A1 (en)
NL (1) NL7107761A (en)
SE (1) SE382925B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830395A (en) * 1972-11-20 1974-08-20 Mammoth Plastics Inc Container and cover therefor
US3856074A (en) * 1973-04-06 1974-12-24 Allied Chem Method of centrifugal production of continuous metal filaments
US4276924A (en) * 1978-06-02 1981-07-07 The Singer Company Method and apparatus for casting a splat-cooled flexure member
DE2840988C2 (en) * 1978-09-21 1986-01-23 Akzo Gmbh, 5600 Wuppertal Process for the production of monofilaments
US4284395A (en) * 1979-12-12 1981-08-18 Owens-Corning Fiberglas Corporation Apparatus for forming filaments
US4998942A (en) * 1989-12-27 1991-03-12 Milliken Research Corporation Snubber profile
CN110510441B (en) * 2019-08-29 2020-11-27 常德金鹏印务有限公司 Unreeling method for reel-to-reel gravure printing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB397509A (en) * 1932-02-18 1933-08-18 British Celanese Improvements in or relating to the production of artificial filaments or like extruded materials
US2582639A (en) * 1948-09-28 1952-01-15 Asea Ab Arrangement for adapting the speed of take-up to the speed of feed in producing thread or tape material with originally low mechanical strength
DE1191555B (en) * 1959-04-22 1965-04-22 Onderzoekinginst Res Nv Device for producing film webs or the like from a liquid spinning mass
CH383564A (en) * 1960-06-24 1964-10-31 Vitrofil Spa Process and device for manufacturing a continuous glass yarn
US3367399A (en) * 1965-06-16 1968-02-06 Koppers Co Inc Continuous casting apparatus

Also Published As

Publication number Publication date
DE2128504B2 (en) 1980-06-04
FR2094140A1 (en) 1972-02-04
JPS541808B1 (en) 1979-01-30
CA931721A (en) 1973-08-14
BE768240A (en) 1971-12-08
LU63303A1 (en) 1972-02-23
DE2128504A1 (en) 1971-12-16
US3677481A (en) 1972-07-18
NL7107761A (en) 1971-12-13
SE382925B (en) 1976-02-23
DE2128504C3 (en) 1981-02-05
FR2094140B1 (en) 1973-06-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee