US PATENT SUBCLASS 164 / 385
.~.~ Including guide means to align superposed flask sections

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.~.~ Including guide means to align superposed flask sections {4}
386  DF  .~.~.~> Including locking means to prevent vertical displacement
387  DF  .~.~.~> Within and surrounded by flask wall
388  DF  .~.~.~> Guide means is adjustable or elastic {2}
391  DF  .~.~.~> Hinged type superposed sections

DEFINITION

Classification: 164/385

(under subclass 384) Apparatus having means to aid in precise adjustment or correct relative positioning of superposed flask section.

SEE OR SEARCH THIS CLASS, SUBCLASS:

137, for processes of assembling mold parts.

168, for means to shape a forming surface combined with metal casting means including means for assembling shaped mold parts.

339+, for means to shape metallic material including means to assemble mold parts.