Tab and ecology end

Details Tab and ecology end Tab and ecology end

B - Operations, Transporting

65

D

190/143

B65D 17/34 (2006.01) B65D 17/32 (2006.01) B65D 17/42 (2006.01) B65D 41/32 (2006.01) B65D 47/36 (2006.01) B65D 51/22 (2006.01)

Patent

CA 1132470

ABSTRACT OF THE DISCLOSURE A tab for use with an easy opening end structure. The tab is formed of metal sheet material and includes a lifting end and an opening end with an ear between. The ear includes an aperture through which a rivet may extend for attachment of the tab to an end wall. Spaced side legs are formed of a curled double layer of sheet material and extend between the opening end and at least to the rear of the ear. The opening end is formed of multiple layers of sheet material. One of the multiple layers forms the opening end of the tab and includes finger means extending towards the lifting end of the tab and positioned within the double layer of the spaced side legs. The finger means includes flange means extending lengthwise thereof to form ribs stiffening said tab along its length. The tabs may be made of thinner sheet metal than prior art structures without risk of the tab breaking.

373617

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