WO2002020898A3 - Die for making composite cable - Google Patents

Die for making composite cable Download PDF

Info

Publication number
WO2002020898A3
WO2002020898A3 PCT/US2001/026047 US0126047W WO0220898A3 WO 2002020898 A3 WO2002020898 A3 WO 2002020898A3 US 0126047 W US0126047 W US 0126047W WO 0220898 A3 WO0220898 A3 WO 0220898A3
Authority
WO
WIPO (PCT)
Prior art keywords
strands
die
composite cable
channel
resin
Prior art date
Application number
PCT/US2001/026047
Other languages
French (fr)
Other versions
WO2002020898A2 (en
Inventor
Hong Peng
Original Assignee
Owens Corning Fiberglass Corp
Hong Peng
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 Owens Corning Fiberglass Corp, Hong Peng filed Critical Owens Corning Fiberglass Corp
Priority to AU8657201A priority Critical patent/AU8657201A/en
Publication of WO2002020898A2 publication Critical patent/WO2002020898A2/en
Publication of WO2002020898A3 publication Critical patent/WO2002020898A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/18—Extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
    • D07B7/145—Coating or filling-up interstices
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/4018—Rope twisting devices
    • D07B2207/4022—Rope twisting devices characterised by twisting die specifics
    • D07B2207/4027—Rope twisting devices characterised by twisting die specifics including a coating die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The shortcomings of the prior art are overcome by the disclosed die (100) that impregnates a group of strands (16) and wirecoats the impregnated strands to form a composite cable (30). The shortcomings are also overcome by the disclosed method of manufacturing a composite cable using the die. The die includes a body (105) with a center channel (110) and an outer channel (112). A thermoplastic resin (120) is supplied to the die to impregnate and wirecoat the strands. As the strands are attenuated through the center channel, the strands are impregnates with resin. As the impregnates strands are attenuated through the outer channel, they are wirecoated with more resin. The die includes a bushing (190) through which a composite cable is attenuated. The die includes a wall (118) which separates the center channel and the outer channel. The wall includes ports (114, 116) through which the resin flows from the outer channel to the center channel. The melt pressure in the center channel can be adjusted by varying the size and number of the ports. The melt pressure in the outer channel may be adjusted as well. A gasket (184) is provided between the wall and the body. The thickness of the gasket can be varied to adjust how far the wall is inserted. The die also includes an inlet plate (170) with several apertures (176). The strands pass through the apertures and into the center channel. The inlet plate separates the strands as they enter the die. The spacing between the strands facilitates the impregnation of the strands. The composite cable attenuated from the die is subsequently cooled to harden the resin. The cable is wound on a spool for later use.
PCT/US2001/026047 2000-08-30 2001-08-21 Die for making composite cable WO2002020898A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU8657201A AU8657201A (en) 2000-08-30 2001-08-21 Die for making composite cable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65135600A 2000-08-30 2000-08-30
US09/651,356 2000-08-30

Publications (2)

Publication Number Publication Date
WO2002020898A2 WO2002020898A2 (en) 2002-03-14
WO2002020898A3 true WO2002020898A3 (en) 2002-05-10

Family

ID=24612565

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/026047 WO2002020898A2 (en) 2000-08-30 2001-08-21 Die for making composite cable

Country Status (2)

Country Link
AU (1) AU8657201A (en)
WO (1) WO2002020898A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1016475A4 (en) * 2005-03-07 2006-11-07 Debergh Ludo Method is for production of fully valid reinforcement cord formed from fibers and possibly with core and plastic binder medium for incorporation in a preferably plastic plate or body to strengthen it
JP4611790B2 (en) * 2005-04-14 2011-01-12 株式会社ブリヂストン Twisted wire machine and method for coating twisted wire
FR2904256B1 (en) * 2006-07-27 2008-11-21 Michelin Soc Tech MOBILE DIE CABLE SINGING DEVICE
FR2908072A1 (en) 2006-11-02 2008-05-09 Michelin Soc Tech DEVICE AND METHOD FOR GUIDING A WIRE
FI122665B (en) * 2009-02-03 2012-05-15 Nextrom Oy Method and apparatus for coating a fiber bundle
DE102011011112A1 (en) * 2011-02-12 2012-08-16 Casar Drahtseilwerk Saar Gmbh Method for producing a strand or a rope
DE102011118719A1 (en) 2011-11-16 2013-05-16 Brabender Gmbh & Co.Kg Apparatus for extruding a medical instrument insertable into a human or animal body
DE102014005901A1 (en) 2014-04-25 2015-10-29 Marvis Medical Gmbh Device for extruding a structured extrudate
FR3022822B1 (en) 2014-06-30 2016-10-28 Michelin & Cie METHOD AND DEVICE FOR MANUFACTURING RUBBER-COATED METAL WIRE
DE102015114488A1 (en) 2015-08-31 2017-03-02 Marvis Medical Gmbh Device for extruding a structured extrudate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694131A (en) * 1971-03-25 1972-09-26 Dart Ind Inc Die for impregnating and coating filamentary material
GB1369678A (en) * 1971-03-16 1974-10-09 British Insulated Callenders Method of and apparatus for coating and filling stranded bodies
US4956039A (en) * 1987-05-11 1990-09-11 Roblon A/S Method of manufacturing a cable-like plastic composite body
US5451355A (en) * 1992-02-06 1995-09-19 Vetrotex France S.A. Process for the manufacture of a composite thread and composite products obtained from said thread

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1369678A (en) * 1971-03-16 1974-10-09 British Insulated Callenders Method of and apparatus for coating and filling stranded bodies
US3694131A (en) * 1971-03-25 1972-09-26 Dart Ind Inc Die for impregnating and coating filamentary material
US4956039A (en) * 1987-05-11 1990-09-11 Roblon A/S Method of manufacturing a cable-like plastic composite body
US5451355A (en) * 1992-02-06 1995-09-19 Vetrotex France S.A. Process for the manufacture of a composite thread and composite products obtained from said thread

Also Published As

Publication number Publication date
AU8657201A (en) 2002-03-22
WO2002020898A2 (en) 2002-03-14

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