Plastic article or earthenware shaping or treating: apparatus – With transportation device for relocating molding apparatus...
Patent
1979-02-12
1982-04-20
Parrish, John A.
Plastic article or earthenware shaping or treating: apparatus
With transportation device for relocating molding apparatus...
425125, 425261, B28B 1300
Patent
active
043256848
ABSTRACT:
A mobile brick molding machine includes a rectangular frame with a mold therein, the mold being a grid with open top and bottom ends for receiving a brick-forming composition when resting on the ground. The frame is provided with a wheel at its front center and a pair of wheels at the rear end thereof. The front wheel supports a jack, which is connected by a cable to a lever supporting one of the rear wheels whereby raising of the front end of the frame and mold using the jack results in virtually simultaneous upward movement of the rear end of the frame leaving the molded bricks.
REFERENCES:
patent: 2524683 (1950-10-01), Sumpf
patent: 3799490 (1974-03-01), Bunger
Blackwood Rodger
Medway John G.
Dunsmuir George H.
Hinds William R.
Parrish John A.
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