US PATENT SUBCLASS 164 / 311
.~.~.~.~.~.~ Front loading nozzle

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

271  DF  MEANS TO SHAPE METALLIC MATERIAL {12}
284  DF  .~ Pressure shaping means {5}
303  DF  .~.~ Injection type {4}
306  DF  .~.~.~ Direct pneumatic charging means {3}
309  DF  .~.~.~.~ Hot chamber type {1}
310  DF  .~.~.~.~.~ Including means to segregate a charge {1}
311.~.~.~.~.~.~ Front loading nozzle

DEFINITION

Classification: 164/311

(under subclass 310) Apparatus which includes a charging chamber and spout having provision for introduction of the charge through the ejection end of the spout, i.e., through the spout port that contacts the mold gate.

SEE OR SEARCH THIS CLASS, SUBCLASS:

336, for means to shape metallic material which includes a rotatable or dipper type dispenser.