Emergency closure gate

Dispensing – Automatic control – Temperature responsive or soluble controller

Patent

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Details

222 52, 222 63, 222504, 222502, 222511, 222561, B67D 300

Patent

active

060738022

ABSTRACT:
An emergency closure for use in grain storage facilities, the emergency closure utilizes a fail-safe closure mechanism such that upon the termination of motive force to the gate the gate is forced into a closed position to terminate the flow of grain or other flowable substance out of it container.

REFERENCES:
patent: 3733012 (1973-05-01), Grun
patent: 4470524 (1984-09-01), Semenenko
patent: 5351864 (1994-10-01), Semenenko et al.
patent: 5799825 (1998-09-01), Dillman

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