Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Having box and connector
Patent
1987-04-08
1988-09-13
Arola, Dave W.
Pipe joints or couplings
Connector for conduit housing electromagnetic line:
Having box and connector
285211, 285222, 285249, 285179, 285181, F16L 304
Patent
active
047704462
ABSTRACT:
A pressure tank connector apparatus is described, including a fitting body having an integral hollow sleeve portion projecting from one end thereof adapted to extend into an opening in the tank wall and be crimped about an internal flange or lip portion of the tank wall surrounding such opening with a sealing ring of elastomer compressed between a gripping flange portion of the fitting and the tank. As a result, the crimped tank attachment is positioned within the tank so it is protected from vandalism or damage from other causes. The pressure tank connector is coupled by an improved coupling to a flexible conduit such as a hose for supplying compressed air or other gas from the tank to an external device, such as the air brakes of a truck or other vehicle.
REFERENCES:
patent: 1332686 (1920-03-01), Reynolds
patent: 1382049 (1921-06-01), Aspinwall
patent: 1718610 (1929-06-01), Strama
patent: 2327656 (1943-08-01), Meek
patent: 3124267 (1964-03-01), Cetrone
patent: 3659880 (1972-05-01), Goldsobel
patent: 3754731 (1973-08-01), Mackal
patent: 3915479 (1975-10-01), Sotolongo
patent: 4400020 (1983-08-01), Keller
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