BE772300A - Covers with noncircular cross section - by supplying continuous filam sheet from roller to mandrel with resin - Google Patents

Covers with noncircular cross section - by supplying continuous filam sheet from roller to mandrel with resin

Info

Publication number
BE772300A
BE772300A BE772300A BE772300A BE772300A BE 772300 A BE772300 A BE 772300A BE 772300 A BE772300 A BE 772300A BE 772300 A BE772300 A BE 772300A BE 772300 A BE772300 A BE 772300A
Authority
BE
Belgium
Prior art keywords
section
mandrel
covers
roller
sheet
Prior art date
Application number
BE772300A
Other languages
French (fr)
Inventor
J W Dunn
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 BE772300A priority Critical patent/BE772300A/en
Publication of BE772300A publication Critical patent/BE772300A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31CMAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C3/00Making tubes or pipes by feeding obliquely to the winding mandrel centre line

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Covers with a non-circular cross section are produced by assembling a continuous sheet of filaments on a roller, passing the continuous sheet of filaments from the roller to a mandrel, and spirally winding the continuous sheet of filaments on the mandrel with an impregnating resin. gives covers with a non-circular cross section e.g. an elliptic section or a square section with rounded corners. The continuous sheet of filaments can be wound onto the mandrel at a relatively high speed.
BE772300A 1971-09-07 1971-09-07 Covers with noncircular cross section - by supplying continuous filam sheet from roller to mandrel with resin BE772300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE772300A BE772300A (en) 1971-09-07 1971-09-07 Covers with noncircular cross section - by supplying continuous filam sheet from roller to mandrel with resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE772300A BE772300A (en) 1971-09-07 1971-09-07 Covers with noncircular cross section - by supplying continuous filam sheet from roller to mandrel with resin

Publications (1)

Publication Number Publication Date
BE772300A true BE772300A (en) 1972-01-17

Family

ID=3858599

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772300A BE772300A (en) 1971-09-07 1971-09-07 Covers with noncircular cross section - by supplying continuous filam sheet from roller to mandrel with resin

Country Status (1)

Country Link
BE (1) BE772300A (en)

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