US PATENT SUBCLASS 164 / 345
.~.~ Means to remove core

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

271  DF  MEANS TO SHAPE METALLIC MATERIAL {12}
344  DF  .~ Including means to eject or separate product from shaping surface {2}
345.~.~ Means to remove core {1}
346  DF  .~.~.~> Sectional or plural part core

DEFINITION

Classification: 164/345

(under subclass 344) Apparatus having means for separating a core from the cast product.

(1) Note. The apparatus found herein may also effect removal of the cast product from the mold in addition to performing a core removal operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

132, for processes of core removal.

SEE OR SEARCH CLASS

249, Static Molds,

63+, for a static mold including a core and means to remove the core.