B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
190/26.7
B65D 1/12 (2006.01) B21D 51/26 (2006.01) B65D 25/28 (2006.01)
Patent
CA 1241280
Abstract of the Disclosure A method of manufacturing hollow metal sheet con- tainers and the containers produced thereby, comprising forming an annular edge roll extending radially outward at the upper end of the container, and folding the upper end outwardly so as to form an external pocket in which the edge roll is disposed. The ends of a flexible handle are inserted into this pocket at opposite sides of the container. This pocket is shaped to form an upper hollow reinforcement rim having an upwardly concave recess to receive a lid rim. The sheet metal container thereby produced comprises a partia- lly hollow looking rim projecting outward and integral with the side wall of the container body and formed by at least three folded sections. The rim has retaining lips projecting radially inwards for the retention of the periphery of a lid on the container. These lips are bent in from a double thickness of the sheet materials the outer side of the upwardly concave recess, between those lips, being in the form of upstanding partial cylindrical portions.
474444
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Palime S.a.
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