Dispensing – Molten metal dispensing – Flow controllers or assists
Patent
1979-05-08
1981-05-05
Scherbel, David A.
Dispensing
Molten metal dispensing
Flow controllers or assists
291571R, B22D 4108
Patent
active
042653797
ABSTRACT:
A closure element includes a support frame for supporting a refractory element, for example a plate, of a slide closure for use in liquid melt containers. One or a plurality of eccentrics are mounted on the support frame for detachably fastening the refractory element within the support frame. The refractory element includes a metallic sheath, and the eccentrics include eccentric surfaces bearing directly on the metallic sheath. The eccentrics are positioned such that the eccentric surfaces act on the refractory element both longitudinally thereof and transversely thereof.
REFERENCES:
patent: 833409 (1906-10-01), McGuire
patent: 872883 (1907-12-01), Adams
patent: 2702732 (1955-02-01), McCarvan
patent: 4182466 (1980-01-01), Fehling et al.
patent: 4187965 (1980-02-01), Alipandi et al.
Wilson et al., Tool Engineer's Handbook, 2nd ed., McGraw-Hill, NY 1959, pp. 91-15 thru 91-20.
Scherbel David A.
Stopinc Aktiengesellschaft
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