US PATENT SUBCLASS 164 / 390
.~.~.~.~ By bolt movable in a slot

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  DF  .~.~.~ Guide means is adjustable or elastic {2}
390.~.~.~.~ By bolt movable in a slot

DEFINITION

Classification: 164/390

(under subclass 388) Apparatus wherein the adjustability by means of a threaded fastening member is variably positioned in a slotted member.