Dispensing – Molten metal dispensing – Flow controllers or assists
Patent
1978-07-07
1980-04-08
Scherbel, David A.
Dispensing
Molten metal dispensing
Flow controllers or assists
74834, 222509, 251 60, 251285, B22D 4110
Patent
active
041968298
ABSTRACT:
A stopper valve actuating mechanism for a bottom pour casting container including an adjustable limit motion connection within the lever train which allows for a finer control of the pour of the molten metal. The adjustable limit stop connection comprises a piston and cylinder arrangement.
REFERENCES:
patent: 2266081 (1941-12-01), Rogers
patent: 3762605 (1973-10-01), Seaton
Olson Robert L.
Scherbel David A.
Seaton Engineering Company
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