04522433 is referenced by 45 patents and cites 9 patents.

Flexible fluid couplings incorporating spherical seats which permit the interconnected pipe section to move axially and/or articulate relative to each other. O-ring seals in the coupling are protected against pressure induced extrusion. The center of articulation is located in a plane which passes close to the O-ring seals.

Title
Spherical seat flexible O-ring coupling
Application Number
6/378410
Publication Number
4522433
Application Date
May 14, 1982
Publication Date
June 11, 1985
Inventor
Edwin J Gale
Aurora
CO, US
Gordon A Valentine
Denver
CO, US
Agent
LeBlanc Nolan Shur & Nies
Assignee
Stanley Aviation Corporation
CO, US
IPC
F16L 35/00
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