Plastic-enclosed metal barrel

Details Plastic-enclosed metal barrel Plastic-enclosed metal barrel

1979-08-16

1981-08-11

Lowrance, George E.

Special receptacle or package

Structural features for vertical stacking, i.e., similar...

Having vertical projecting element or recess for interlock

40307, 220 5R, 220 71, 220DIG1, B65D 2102, B65D 146, B32B 102, G09F 300

Patent

active

042829747

ABSTRACT:
A plastic encased metal barrel has annular stack edges of plastic, which axially project beyond the barrel bottom and top. The top and bottom stack edges form annular noses which project axially. The diameters of the annular noses are so related to one another that the annular nose on one stack edge can grip over the annular nose on the other stack edge. The top and bottom barrel ends are preferably arcuate and one end carries a bung socket. The outer coating or shell of plastic is preferably foam. The bung socket is surrounded by a reinforcing sheet metal plate enveloped by the plastic. The plastic coat forms a substantially plane surface which surrounds the bung socket and serves as an inscription field, wherein the inscription is formed at least in part by indentations in the plastic mass.

REFERENCES:
patent: 2613462 (1952-09-01), Johnson
patent: 2983403 (1961-05-01), Mauser

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