IT1178773B - Annular flange for tube has body of epoxy!-bonded glass fibre - Google Patents

Annular flange for tube has body of epoxy!-bonded glass fibre

Info

Publication number
IT1178773B
IT1178773B IT24181/84A IT2418184A IT1178773B IT 1178773 B IT1178773 B IT 1178773B IT 24181/84 A IT24181/84 A IT 24181/84A IT 2418184 A IT2418184 A IT 2418184A IT 1178773 B IT1178773 B IT 1178773B
Authority
IT
Italy
Prior art keywords
pref
fibres
axis
epoxy
annular flange
Prior art date
Application number
IT24181/84A
Other languages
Italian (it)
Other versions
IT8424181A0 (en
Inventor
Jonas Medney
Original Assignee
Koch Ind Inc
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 Koch Ind Inc filed Critical Koch Ind Inc
Priority to IT24181/84A priority Critical patent/IT1178773B/en
Publication of IT8424181A0 publication Critical patent/IT8424181A0/en
Application granted granted Critical
Publication of IT1178773B publication Critical patent/IT1178773B/en

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

The component comprising at least an annular flange (10) with central opening (12) and a symmetry axis (14) consists of a body formed of fibres (20) held together by a bonding agent. The novelty is that each fibre extends in a mean direction of which the component vector normal to the axis is greater than that parallel to the axis. The fibres are pref. glass fibres whilst the bonding agent is epoxy-resin (or possibly polyester, vinyl ester or similar). The mean direction of each fibre is pref. generally parallel to a tangent to the opening but subtends a greater angle (e.g. 120 deg., pref. 90-180 deg.) than the chord formed by that tangent (i.e. the fibres are outwardly convexly curved). The opening and the outer perimeter (16,24) pref. have circular cross-section whilst the outer surface (24) is outwardly concave (bell-shaped) and the flange face is plane and normal to the axis and may be provided with projecting concentric ribs.
IT24181/84A 1984-12-21 1984-12-21 Annular flange for tube has body of epoxy!-bonded glass fibre IT1178773B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT24181/84A IT1178773B (en) 1984-12-21 1984-12-21 Annular flange for tube has body of epoxy!-bonded glass fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24181/84A IT1178773B (en) 1984-12-21 1984-12-21 Annular flange for tube has body of epoxy!-bonded glass fibre

Publications (2)

Publication Number Publication Date
IT8424181A0 IT8424181A0 (en) 1984-12-21
IT1178773B true IT1178773B (en) 1987-09-16

Family

ID=11212405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24181/84A IT1178773B (en) 1984-12-21 1984-12-21 Annular flange for tube has body of epoxy!-bonded glass fibre

Country Status (1)

Country Link
IT (1) IT1178773B (en)

Also Published As

Publication number Publication date
IT8424181A0 (en) 1984-12-21

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