Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1986-05-20
1987-05-19
Godici, Nicholas P.
Metal founding
Process
Shaping liquid metal against a forming surface
164359, 164360, B22D 3304
Patent
active
046659668
ABSTRACT:
A riser sleeve has at its end which is uppermost when the sleeve is located in the mould a holding member which can be engaged by a mechanical holding device so as to adapt the sleeve to automatic handling. The holding member may be for example a disc, ring or solid or hollow cylinder and may be formed integrally with the sleeve or formed separately and fixed to the sleeve. By adopting a standard shape and size for the holding member for a wide range of sleeve shapes and sizes the same holding device can be used to handle the whole range of sleeves.
REFERENCES:
patent: 3456914 (1969-07-01), Konrad et al.
patent: 3467173 (1969-09-01), Tisdale, Jr.
patent: 3815655 (1974-06-01), Baur
patent: 4423762 (1984-01-01), Trinkl et al.
patent: 4467858 (1984-08-01), Trinkl et al.
patent: 4574869 (1986-03-01), Trinkl et al.
Ashton Michael C.
Gough Michael J.
Neu Max G.
Wallis Roger
Foseco International Limited
Godici Nicholas P.
Seidel Richard K.
Steel Castings Research and Trade Association
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