Flexible joint for metallic pipes

Details Flexible joint for metallic pipes Flexible joint for metallic pipes

1996-04-24

1998-06-23

Ricci, John A.

Pipe joints or couplings

Flexible joint, rigid members

Bellows

285261, F16L 2711, F16L 2704

Patent

active

057694648

ABSTRACT:
A flexible gas tight pipe coupling has interengaging pipe sections, an end portion of one of which is expanded to form a spheroidal barrel, and an end portion of the other of which is inserted in the barrel and itself expanded to form a spheroidal barrel loosely trapped within the first barrel. A bellows and a protective tubular braid are secured to the pipe sections to provide a gas tight cover over the coupling.

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