US PATENT SUBCLASS 222 / 629
.~ Submersible dipper or trap chamber


Current as of: June, 1999
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222 /   HD   DISPENSING

591  DF  MOLTEN METAL DISPENSING {6}
629.~ Submersible dipper or trap chamber


DEFINITION

Classification: 222/629

Submersible dipper or trap chamber:

(under subclass 591) Apparatus comprising receptacle means submersible below the surface of molten metal in a supply source to acquire a given quantity of molten metal and discharging the given quantity of molten metal after the receptacle is raised to a position above the surface level of

the molten metal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

356, for a nonrotary, nonendless belt type dipping trap chamber.

SEE OR SEARCH CLASS

164, Metal Founding,

366, for a ladle or melt receptacle rotatable with mold or dipper type dispenser.