Pipe joints or couplings – Particular interface – Annular socket
Patent
1990-08-16
1993-01-05
Reese, Randolph A.
Pipe joints or couplings
Particular interface
Annular socket
285 33, 2853321, 285330, F16L 1900
Patent
active
051764156
ABSTRACT:
An apparatus for quickly disconnecting two tubular flow lines comprising first and second units including first and second tubular members which have mutually tapering interengagement surfaces, and end terminals, the members respectively associated with the two flow lines and the members being axially interfittable; the first and second units including first and second protectors respectively associated with and extending about the end terminals, the protectors positioned to radially and axially overlap when the members are brought into interfitting interengagement at the tapering surfaces.
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Aberle Timothy
Reese Randolph A.
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