Concrete discharge hopper

Details Concrete discharge hopper Concrete discharge hopper

1980-01-07

1981-07-14

Reeves, Robert B.

Dispensing

With flow controller or closure

Reciprocatory

198311, B65G 4100

Patent

active

042781906

ABSTRACT:
A very large hopper capable of discharging concrete of varying consistency onto a moving belt conveyor in a smooth continuous ribbon. The hopper will handle concrete which is predominately mortar, up to concrete having aggregate comprising 4 to 6 inch mean diameter rocks. In a preferred embodiment the hopper has a flat inclined wall containing a discharge opening closed by a sliding primary gate with a "W" shaped leading edge; the primary gate also having a discharge opening closed by a sliding secondary gate.

REFERENCES:
patent: 1501793 (1924-07-01), Maxon
patent: 2896770 (1957-02-01), Ross et al.
patent: 3083879 (1963-04-01), Coleman
patent: 3814294 (1974-06-01), Stevenson

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