Presses

Details Presses Presses

1975-10-02

1977-05-10

Lazarus, Richard B.

Plastic article or earthenware shaping or treating: apparatus

Traversing roll pressurizing means operably associated with...

425DIG230, 425365, B28B 2124

Patent

active

040225631

ABSTRACT:
A press of the kind for the preparation of pellets of cattle feed or other pelletizable material and comprising an annular die having a plurality of radial bores therein, which is mounted on a driving rim for rotation around a stationary support fitted with a number of pressure rollers, each freely rotatable on a stationary shaft and in closely spaced relationship with the interior surface of the die, the arrangement being such that material fed into the interior of the die is forced through the bores therein by the action of said pressure rollers, characterized in that the die and driving rim therefor are provided with circumferential complementary mating male and female conical surfaces, and in that screw means is provided for clamping the die to the driving rim such that said mating surfaces are brought into pressurised engagement.

REFERENCES:
patent: 3010150 (1961-11-01), Meakin
patent: 3108055 (1963-10-01), Grant
patent: 3382818 (1968-05-01), Landers

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