Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1990-05-22
1991-04-30
Lin, Kuang Y.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164480, B22D 1106
Patent
active
050109480
ABSTRACT:
The device comprises two parallel horizontal rolls (2a, 2b) delimiting therebetween an inserted volume for the liquid metal (1) to be cast, the ends of the volume being closed by plates (4) with a predetermined clearance between the latter and the surfaces of the rolls against which they are maintained. In order to maintain the clearance constant during successive castings, the plates (4) incorporate rolling members (7) bearing against the end surfaces of the rolls (2a, 2b) and projecting from surfaces of the plates (4) a distance equal to the desired clearance (e). The plates (4) are biased toward the rolls by springs (10) which bear against a frame (2). The rolling members (7) (rollers and/or balls) avoid any wear of the plates and this clearance is automatically maintained by the action of the springs (10) during the casting operations.
REFERENCES:
patent: 4723590 (1988-02-01), Yamauchi et al.
Patent Abstracts of Japan, vol. 6, No. 187 (M-158)[1065], 25 Sep. 1982-JP-A 57 94 456 (Kawasaki Seitetsu K. K.) 11-06-1982.
Barbe Jacques
Blin Philippe
Weber Georges
Institut de Recherces de la Siderurgie Francaise "IRSID"
Lin Kuang Y.
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