US PATENT SUBCLASS 222 / 600
.~.~.~ Reciprocating transverse to flow

Current as of: June, 1999
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222 /   HD   DISPENSING

591  DF  MOLTEN METAL DISPENSING {6}
594  DF  .~ Flow controllers or assists {3}
597  DF  .~.~ Closure {4}
600.~.~.~ Reciprocating transverse to flow

DEFINITION

Classification: 222/600

(under subclass 597) Apparatus in which the flow stop means is linearly moved in a direction transverse to the direction of molten metal flow through the receptacle opening, movement of the flow stop means regulating molten metal flow.