Agitating – Rubber or heavy plastic working – With specified feed means
Patent
1996-05-23
1998-04-21
Soohoo, Tony G.
Agitating
Rubber or heavy plastic working
With specified feed means
366349, 366 41, B28C 518, B28C 704
Patent
active
057410658
ABSTRACT:
The invention provides systems, methods and apparatus for cleaning a mixing truck by removing and recycling any non-delivered material. In one exemplary system, the invention is preferably attached to a mixing truck having at least one delivery chute and a loading hopper. A rail is configured to be attached to the mixing truck so that the bottom end is near a ground surface and the top end is near the loading hopper. The system further comprises a canister that is movable between the delivery chute and the rail. A lifting mechanism is movably attached to the rail and includes a securing device so that the lifting mechanism may secure and transport the canister along the rail. In this manner, material remaining in the delivery chute may be washed into the canister when positioned below the chute. The canister may then be moved near the rail and secured to the lifting mechanism which in turn transports the canister to the loading hopper where the contents may be emptied.
REFERENCES:
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patent: 5007786 (1991-04-01), Bingman et al.
patent: 5049026 (1991-09-01), Bingman et al.
patent: 5127740 (1992-07-01), DeBoer
patent: 5205698 (1993-04-01), Mezey
patent: 5344273 (1994-09-01), Radlein
Bell Foyster G.
Strand William A.
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