Plastic article or earthenware shaping or treating: apparatus – Female mold including tamping means or means utilizing mold... – Including means imparting diverse motion
Patent
1975-03-14
1977-05-10
Spicer, Jr., Robert L.
Plastic article or earthenware shaping or treating: apparatus
Female mold including tamping means or means utilizing mold...
Including means imparting diverse motion
425434, 425435, 74802, 432141, B29C 504
Patent
active
040225640
ABSTRACT:
A molding apparatus which is provided with a frame including a bar acting as a mold support. The bar is pivoted between two angular limits and carries a gear wheel to be pivoted therewith. Planetary gears are engaged with the gear wheel and are displaced pivotally around the gear wheel to be rotated by the same. Molds are coupled to the planetary gears to be rotated therewith. Heating devices are located below the molds to heat the molds as they are being rotated simultaneously about their axes and about the axis of the gear wheel.
REFERENCES:
patent: 3175423 (1965-03-01), Adams
patent: 3676037 (1972-07-01), Pivar
patent: 3700228 (1972-10-01), Peale
Rototron Corporation
Spicer, Jr. Robert L.
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