US PATENT SUBCLASS 249 / 181
.~.~.~ Rotary means

Current as of: June, 1999
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249 /   HD   STATIC MOLDS

175  DF  CORE (INTERNAL MOLD) {5}
178  DF  .~ Including means to expand or contract core {3}
180  DF  .~.~ Means simultaneously moves plural molding sections of core {1}
181.~.~.~ Rotary means

DEFINITION

Classification: 249/181

(under subclass 180) Apparatus wherein the mechanical actuating means is a rotary movement mechanism.

SEE OR SEARCH THIS CLASS, SUBCLASS:

182, for movement of a single core section by a rotary movement means.