Flexible bottom profile for drawn and ironed beverage can

Details Flexible bottom profile for drawn and ironed beverage can Flexible bottom profile for drawn and ironed beverage can

1981-05-05

1988-03-22

Shoap, Allan N.

Receptacles

Outlet or junction box type

Sectional receptacle

220 1BC, 220 66, 220 72, 220457, 220458, B65D 116, B65D 142

Patent

active

047322926

ABSTRACT:
A bottom profile for a can in which a center domeshaped portion is provided circumscribed by an annulus which may be flat or formed with a concentric bead or provided with various shaped depressions, the annulus merging at its outer edge with the cover edge of a frustoconical portion which at its upper edge merges into the can body wall, the inner edge of the annulus merging with the marginal edge portion of the dome and the depressions defining radial arrays of ribs or strength imparting configurations of different shapes.

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