Machine for spreading and smoothing surface coverings

Coating apparatus – Solid member or material acting on coating after application – Work-supported and guided carriage

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Details

118305, 118415, B05C 1104

Patent

active

045328820

ABSTRACT:
A machine for spreading and smoothing surface coverings comprises a frame mounted on wheels of which one is steerable, a hopper for storing and dispensing the covering material, bladed members for mixing the covering material, a chute for discharging the covering material at the lower end of the hopper and a valve member for adjusting the flow of the covering material. A spreading blade and a smoothing blade are disposed transversely of the direction of displacement of the machine, the spreading blade facing the discharge end of the chute and the smoothing blade being arranged behind the spreading blade, the blades comprising strips of flexible material such a rubber bearing on the ground. A linkage is provided for raising and lowering the blades.

REFERENCES:
patent: 2303120 (1942-11-01), Greaves-Walker
patent: 3305887 (1967-02-01), Turner
patent: 3804696 (1974-04-01), Lobmeier

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