BE772303A - Spiral wound tubes - of resin impregnated glass fibres - Google Patents

Spiral wound tubes - of resin impregnated glass fibres

Info

Publication number
BE772303A
BE772303A BE772303A BE772303A BE772303A BE 772303 A BE772303 A BE 772303A BE 772303 A BE772303 A BE 772303A BE 772303 A BE772303 A BE 772303A BE 772303 A BE772303 A BE 772303A
Authority
BE
Belgium
Prior art keywords
mandrel
resin impregnated
spiral wound
glass fibres
impregnated glass
Prior art date
Application number
BE772303A
Other languages
French (fr)
Inventor
W P Hickey
Original Assignee
Owens Corning Fiberglass Corp
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 filed Critical Owens Corning Fiberglass Corp
Priority to BE772303A priority Critical patent/BE772303A/en
Publication of BE772303A publication Critical patent/BE772303A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Tube envelopes are formed by spiral winding a separating material on a rotating mandrel, with overlapping lapers, one surface being softenable by heat a layer of reinforcement being then spirally wound with overlapping edges on the outside. The reinforcement is impregnated with thermosetting resin, which is then hardened and the assembly removed from the mandrel. Spirally wound tube of reinforced resin is formed continuously and after hardening can be removed from the mandrel. The separation layer may be of cellophane or waxed paper and is wound continuously onto a polished mandrel driven slowly by a motor.
BE772303A 1971-09-07 1971-09-07 Spiral wound tubes - of resin impregnated glass fibres BE772303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE772303A BE772303A (en) 1971-09-07 1971-09-07 Spiral wound tubes - of resin impregnated glass fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE772303A BE772303A (en) 1971-09-07 1971-09-07 Spiral wound tubes - of resin impregnated glass fibres

Publications (1)

Publication Number Publication Date
BE772303A true BE772303A (en) 1972-01-17

Family

ID=3858602

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772303A BE772303A (en) 1971-09-07 1971-09-07 Spiral wound tubes - of resin impregnated glass fibres

Country Status (1)

Country Link
BE (1) BE772303A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1015801A4 (en) * 1996-01-30 2003-01-29 Exxonmobil Res & Eng Co High weeping strength polymer-glass ribbon composite laminates for fluid containment
WO2008029252A1 (en) * 2006-09-05 2008-03-13 Vetco Gray Scandinavia As Method and assembly for the production of a homogenous composite pipe of unspecified length
GB2518637A (en) * 2013-09-26 2015-04-01 Dunlop Oil & Marine Ltd A method of hose construction

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1015801A4 (en) * 1996-01-30 2003-01-29 Exxonmobil Res & Eng Co High weeping strength polymer-glass ribbon composite laminates for fluid containment
WO2008029252A1 (en) * 2006-09-05 2008-03-13 Vetco Gray Scandinavia As Method and assembly for the production of a homogenous composite pipe of unspecified length
EP2061640A4 (en) * 2006-09-05 2010-03-17 Vetco Gray Scandinavia As Method and assembly for the production of a homogenous composite pipe of unspecified length
US8597451B2 (en) 2006-09-05 2013-12-03 Wellstream International Limited Method and assembly for the production of a homogenous composite pipe of unspecified length
US8967220B2 (en) 2006-09-05 2015-03-03 Ge Oil & Gas Uk Limited Method and assembly for the production of a homogenous composite pipe of unspecified length
GB2518637A (en) * 2013-09-26 2015-04-01 Dunlop Oil & Marine Ltd A method of hose construction
US10137652B2 (en) 2013-09-26 2018-11-27 Dunlop Oil & Marine Limited Method of hose construction
GB2518637B (en) * 2013-09-26 2020-07-15 Dunlop Oil & Marine Ltd A method of hose construction

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