Metal founding – Means to shape metallic material – Pressure shaping means
Patent
1975-01-13
1976-08-31
Shore, Ronald J.
Metal founding
Means to shape metallic material
Pressure shaping means
425425, 164286, B22D 1300
Patent
active
039774635
ABSTRACT:
In inclined type centrifugal casting apparatus for producing cylindrical castings, such as rigid rolls, or hollow cylindrical castings, such as thick sleeves, an axial component of force of a rotating molding box is so great as to require being supported by a tail stock. An inclined type centrifugal casting apparatus according to this invention is arranged such that eccentricity occurring between an axis of rotation of the tail stock and that of the molding box is adjusted for smooth operation by an Oldham's coupling mechanism provided between a tail stock shaft and a rotating plate mounted on an end surface of the rotating molding box, the coupling mechanism including a face plate provided on its opposite surfaces with guide grooves or projecting members extending perpendicularly to each other, the face plate being made of a pressure-resisting and anti-seizing alloy metal and there being further provided with a rotating member.
REFERENCES:
patent: 1902301 (1933-03-01), Camerota
patent: 1963400 (1934-06-01), Campbell
patent: 2277334 (1942-03-01), Tourneau
Hitachi Metals Ltd.
Shore Ronald J.
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