US PATENT SUBCLASS 164 / 133
.~.~ Introduction control or manipulation of charge

Current as of: June, 1999
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164 /   HD   METAL FOUNDING

1  DF  PROCESS {6}
47  DF  .~ Shaping liquid metal against a forming surface {26}
133.~.~ Introduction control or manipulation of charge {3}
134  DF  .~.~.~> Separation of unwanted component from melt
135  DF  .~.~.~> Charge introduced as a plurality of streams
136  DF  .~.~.~> By movement of mold, charger, or part thereof

DEFINITION

Classification: 164/133

(under subclass 47) Process wherein the material to be cast is handled with either a regulation or directionalization of the charge or a physical treatment of the charge.

(1) Note. The mere teeming of metal into a mold is not included herein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

335+, for shaping apparatus including ladle or crucible type receptacle.

362, for a sand mold having means to restrict turbulence of flow during casting.

437+, for continuous casting means having means to distribute the charge.