Receptacles – Freight containers – Including inner bag liner
Patent
1980-04-07
1982-03-09
Hall, George T.
Receptacles
Freight containers
Including inner bag liner
138148, 285156, 220 3, 220288, B65D 9000
Patent
active
043184910
ABSTRACT:
A toroidal shaped container including a body made from tubing and formed into a ring is disclosed. The tube is bent so that the tube ends are aligned and spaced apart a distance with a closure piece inserted between the aligned ends and welded thereto to form a closed container. In a preferred embodiment the closure piece includes a boss projecting radially from the closure piece with an inwardly extending threaded aperture formed in the boss penetrating the interior of the pressure vessel.
REFERENCES:
patent: 3392994 (1968-07-01), Moore
patent: 3903931 (1975-09-01), Moulin et al.
Nelson Richard E.
Starr Thomas J.
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