B - Operations – Transporting – 28 – C
Patent
B - Operations, Transporting
28
C
B28C 5/42 (2006.01)
Patent
CA 2535790
A concrete mixing drum includes a wall having a first section and a second section. The first section extends in a spiral along an axial centerline of the drum. The second section extends in a spiral along the axial centerline of the drum adjacent to the first section. The second section is separated from the first section by a seam. A first ramp is coupled to the first section and extends from the inner surface of the first section proximate a first side of the seam. A second ramp is coupled to the second section and extends from the inner surface of the second section proximate a second side of the seam.
La présente invention a trait à un tambour mélangeur de béton comportant une paroi présentant une première section (41) et une deuxième section (43). La première section (41) s'étend en une spirale selon un axe central (31) du tambour. La deuxième section (43) s'étend en une spirale selon l'axe central (31) du tambour adjacente à la première section (41).
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Composite Technology R&d Pty. Limited
Favco Composite Technology (us) Inc.
Favco Truck Mixers International Pty. Limited
Khouri Anthony James
LandOfFree
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