US PATENT SUBCLASS 164 / 388
.~.~.~ Guide means is adjustable or elastic

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

374  DF  FLASK OR FLASK SECTION {5}
384  DF  .~ Plural part flask or flask section {2}
385  DF  .~.~ Including guide means to align superposed flask sections {4}
388.~.~.~ Guide means is adjustable or elastic {2}
389  DF  .~.~.~.~> Resilient or flexible guide means
390  DF  .~.~.~.~> By bolt movable in a slot

DEFINITION

Classification: 164/388

(under subclass 385) Apparatus wherein the guide means are capable of ready change or easy expansion to bring the flask or contraction part to a true or more effective relative positioning.