Mold filling apparatus

Details Mold filling apparatus Mold filling apparatus

1992-05-18

1994-08-16

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Forming surface and means feeding fluent stock thereto

425449, B28B 1302

Patent

active

053381793

ABSTRACT:
An apparatus for carrying out the filling of a mold (42) with a mixture of stony material to produce a slab formed of the stony material. A volumetric distributor having rotating blades (92) for supplying the mixture is moved forward from one end to the other of the mold (42) and is then returned to the one end with the blades (92) in a swinging motion. The distributor is stopped for a prefixed period of time at each end, during which the blades (92) are given a limited rotation in the direction of the interested end. A series of fixed rods (54) is provided above the mold (42) extending transversely in the sense of forward motion of the distributor.

REFERENCES:
patent: 3601870 (1971-08-01), Jones
patent: 3663137 (1972-05-01), Haas et al.
patent: 3929173 (1975-12-01), Mauroner
patent: 4093411 (1978-06-01), Lee

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