Pipe joints or couplings – With fluid pressure seal – Flexible lip
Patent
1980-08-11
1981-11-17
Callaghan, Thomas F.
Pipe joints or couplings
With fluid pressure seal
Flexible lip
285373, F16L 1704
Patent
active
043007929
ABSTRACT:
A pipe assembly in which a plurality of abutting pipe sections are connected together by a clamp assembly. Each pipe section has a pair of diametrically opposed slots in its outer surface which are spaced a predetermined distance from its end. A support sleeve is inserted within the end portions of each pipe section and has a circumferential groove formed therein in axial alignment with the slots. The clamp assembly extends over the corresponding end portions of the adjacent pipe sections and includes two shoulder portions spaced apart a distance corresponding to the distance between the respective slots of adjacent pipe sections so that portions of each shoulder extend in a corresponding pair of slots.
REFERENCES:
patent: 2725246 (1955-11-01), Weinhold
patent: 2766518 (1956-10-01), Costanzo
patent: 2821415 (1958-01-01), Race, Jr.
patent: 3054629 (1962-09-01), Piatek
patent: 3082022 (1963-03-01), Moore
patent: 3135534 (1964-06-01), Basham
patent: 3695638 (1972-10-01), Blakeley
Callaghan Thomas F.
Naigur Marvin A.
LandOfFree
Pipe assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pipe assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pipe assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1289839