Bottom wall for container

Details Bottom wall for container Bottom wall for container

1978-06-26

1983-09-06

Shoap, Allan N.

Receptacles

Outlet or junction box type

Sectional receptacle

220 1BC, 220 66, B65D 804

Patent

active

044024193

ABSTRACT:
A seamless metal container including a body and an integral bottom wherein the bottom has controlled distension characteristics. The bottom is joined to the body by a radius and the bottom has a flat central portion offset inwardly into the body and being joined to the radius by an annular generally frustoconical radially outer portion. The offset of the flat central portion into the interior of the body is less than the thickness of the metal of the bottom and is such that in conditions of use under pressure with the bottom distended, the bottom becomes flat.

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