Dispensing – With resilient biasing means for outlet element – Joint sealing bias only
Patent
1974-12-16
1977-01-04
Reeves, Robert B.
Dispensing
With resilient biasing means for outlet element
Joint sealing bias only
222561, B22D 3700, B22D 4108
Patent
active
040008371
ABSTRACT:
A sliding gate valve for pouring molten metals has a slide carriage bearing a slide plate and a separate pouring bushing, the latter being mounted in a flanged collar and the carriage having spring loaded bolts, (i) to press the flange of the bushing collar against the slide plate and (ii) to press the slide plate against a head plate of the valve, to seal bushing to slide plate and slide plate to head plate, and the slide and head plates being identical and having identical sealing means.
REFERENCES:
patent: 3709411 (1973-01-01), Shapland
patent: 3730401 (1973-05-01), Bode, Jr.
patent: 3764042 (1973-10-01), Shapland et al.
patent: 3866806 (1975-02-01), Shapland, Jr.
Reeves Robert B.
Scherbel David A.
United States Steel Corporation
Wood Walter P.
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