Connector assembly for fiber-reinforced plastic pipe members

Details Connector assembly for fiber-reinforced plastic pipe members Connector assembly for fiber-reinforced plastic pipe members

1985-02-20

1986-09-30

Callaghan, Thomas F.

Pipe joints or couplings

With casing, lining or protector

Lined

285371, 285373, 285915, F16L 914

Patent

active

046143696

ABSTRACT:
A pair of pipe members, each including an inner pipe jacket consisting essentially of a thermoplastic material and an outer pipe jacket consisting essentially of a fiber winding impregnated synthetic resin, are joined together at their ends in a connector assembly which includes a pair of semi-circular shells engaged externally about the outer pipe jackets at each end of the pipe members, a pair of clamping rings in press-fitted engagement about the shells for pressing the shells against the pipe members and a pipe stub arranged internally of the pipe members in cooperative relationship with the inner pipe jackets to form a fluid-tight seal therebetween.

REFERENCES:
patent: 969943 (1910-09-01), Cronholm
patent: 3975039 (1976-08-01), Penneck et al.
patent: 4147381 (1979-04-01), Schwarz
patent: 4159132 (1979-06-01), Hitz
patent: 4457542 (1984-07-01), Shaefer et al.

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