Metal founding – Means to shape metallic material – Pressure shaping means
Patent
1991-06-28
1993-05-18
Seidel, Richard K.
Metal founding
Means to shape metallic material
Pressure shaping means
164256, 164258, 164259, B22D 4700
Patent
active
052112187
ABSTRACT:
A melting and casting plant for operation at least under a vacuum and having a vacuum chamber. A wall of the vacuum chamber of the plant is angularly fashioned and is composed of a stationary part and of a swivellable part, the swivellable part being hinged to the stationary part. A door (ingot mold door) is provided in the swivellable part. The shape of the chamber wall and a linking axis of the swivellable part are fashioned or arranged, such that, when the chamber is opened, articles situated in the interior of the chamber are readily accessible. In comparison to the prior art, improved operations of the system, particularly regarding the chamber, is possible.
REFERENCES:
patent: 2713183 (1955-07-01), Winkler
patent: 2825945 (1958-03-01), Ulrech
patent: 2966709 (1961-01-01), Ruppel
patent: 3635791 (1972-01-01), Bly
patent: 4139341 (1979-02-01), Pfaffenbauer
patent: 4741384 (1988-05-01), Healey
patent: 4773079 (1988-09-01), Bruckmann
Gediga Josef
Reuter Wolfgang
Leybold Aktiengesellschaft
Pento Rex E.
Seidel Richard K.
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