Retained ring tab

Details Retained ring tab Retained ring tab

1981-05-12

1983-02-08

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

B65D 1734

Patent

active

043724620

ABSTRACT:
A retained ring type lever tab for easy open containers. The tab is provided with two dog leg levers which join at the forward end to form a triangular nose. These levers which in cross section are made up of a pair of parallel flanges 0.050" in width connected by an outer curl of radius 0.030" are particularly effective in transferring the opening force to the displaceable panel in the end. The tab is characterized by a low weight and a high mechanical advantage.

REFERENCES:
patent: 4084721 (1978-04-01), Perry

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