US PATENT SUBCLASS 425 / 593
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Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

542  DF  FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) {17}
589  DF  .~ With means to close mold {4}
592  DF  .~.~ Including articulated link {1}
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DEFINITION

Classification: 425/593

(under subclass 592) Apparatus wherein the segment moving means includes a second joint member pivotally connected to supporting frame structure, the first and second joints intermediately pivotally connected to each other so that movement of the intermediate connection toward alignment between the other two pivotal connections causes movement of the segment relative to the frame structure.