Metal founding – Means to shape metallic material – Pressure shaping means
Patent
1979-03-23
1981-03-17
Baldwin, Robert D.
Metal founding
Means to shape metallic material
Pressure shaping means
164114, 164297, 164326, B22D 1302, B22D 1304, B22D 1310
Patent
active
042561671
ABSTRACT:
Disclosed is an apparatus for centrifugal casting in which the support for the rotating permanent or semi-permanent molds is so constructed and arranged as to insure long life for the bearings which support the rotating parts of the mechanism. Also, the construction permits the rotating molds to be substantially enclosed by a housing so that water may be sprayed down onto the units during the casting operation without at the same time spraying the bearings or otherwise wetting the portions of the machinery required to be kept dry. Still further, the improved casting device comprises essentially three supporting shafts, one of which may be driven, so relatively located as to simultaneously support for rotating two molds, whereby two castings may be made from a supporting and driving shaft system powered by a single motor or the like. The apparatus also is adapted to be mounted in multiple units upon an indexing turn-table or the like so that there may be several stations, operating simultaneously, as for instance, a pouring station, several cooling stations, an extraction station, etc.
REFERENCES:
patent: 1113017 (1914-10-01), Jovanneau
patent: 1634914 (1927-07-01), Reichold
patent: 1805961 (1931-05-01), Thomas
patent: 1944168 (1934-01-01), Camerota
patent: 1963400 (1934-06-01), Campbell
patent: 2023040 (1935-12-01), Adams, Jr.
patent: 4004632 (1977-01-01), Fort et al.
Baldwin Robert D.
Carter Hugh P.
Hampilos Gus T.
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