US PATENT SUBCLASS 425 / 354
.~ Opposed press members simultaneously moving in the same direction

Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

352  DF  FEMALE MOLD AND OPPOSED COAXIAL DYNAMIC PRESS MEMBERS {3}
354.~ Opposed press members simultaneously moving in the same direction

DEFINITION

Classification: 425/354

(under subclass 352) Apparatus in which the press members are both mounted for movement in the same direction the pressing being effected by one press member moving less than the other member with the space between the members decreasing.

(1) Note. Included herein are devices in which one press member is spring mounted and the spring is depressed as the other press member applies pressure.