B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
190/34
B65D 21/00 (2006.01) B65D 19/08 (2006.01)
Patent
CA 1230066
ABSTRACT OF THE DISCLOSURE A polygonal, stackable drum comprising a polygonal top having an upraised perimetral rim, formed with a channel immedi- ately inward from the rim, with or without a removable lid, a polygonal base portion at the bottom of the drum with or without drain holes, having a plurality of feet to be received within the channel of an identical drum when a plurality of drums are stacked vertically on top of each other, wherein; each foot is provided with an outwardly projecting step to rest upon the perimetral rim of said identical drum and to transmit the weight of the first drum to the perimetral rim of said identical drum, and at least one foot may be provided with a shoe, the or each shoe being fixedly attached to the foot, on or after forming of the foot, hook or sling receiving means may be provided on the foot or the shoe, and, a side wall surface with or without sub- stantially vertical strengthening ribs, the perimetral rim extending upwardly from the side wall surface; wherein the side wall surface, the top and the base portion are disposed such that the weight of another such drum stacked above the first drum is transmitted through the perimetral rim of the first drum directly into and through the side wall surface and through the base por- tion to the perimetral rim of the said identical drum.
477494
Juan Antonio Vidal
Las Angel Ripoll
Compania Valenciana de Cementos Portland S.a.
Marks & Clerk
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