B - Operations – Transporting – 28 – C
Patent
B - Operations, Transporting
28
C
B28C 5/18 (2006.01) B28C 5/20 (2006.01) B28C 5/42 (2006.01) B28C 7/16 (2006.01)
Patent
CA 2371235
A rotatable drum mixer of the type suitable for mounting in a mobile system for mixing and dispensing concrete is disclosed. An upstanding, single, full length, helical mixing fin (80) is provided from the interior of the mixer. The invention includes the provision of an auxiliary agitating fin (82) mounted in a forward portion of the drum (58), and a pair of outlet flights (90, 92) provided near a discharge section of the drum mixer. The auxiliary agitating fin (82) is mounted to the drum interior via a support bar (84) which also serves to break up climbs of unmixed material.
L'invention concerne un tambour mélangeur rotatif conçu pour être monté dans un système mobile afin de malaxer et de distribuer du béton. Une ailette de malaxage (80) unique, hélicoïdale, pleine longueur, fait saillie depuis l'intérieur du mélangeur. L'invention concerne également une ailette de malaxage (82) auxiliaire montée dans une partie avant du tambour (58), et une paire de palettes de sortie (90, 92) disposées près d'une section de décharge dudit tambour. L'ailette de malaxage (82) auxiliaire est montée à l'intérieur du tambour via une barre de support (84) qui sert également à briser les blocs de matériau non mélangé.
Mcneilus Truck And Manufacturing Inc.
Ridout & Maybee Llp
LandOfFree
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