Plastic article or earthenware shaping or treating: apparatus – Female mold and cooperating stock smoothing means or excess...
Patent
1974-10-18
1977-02-01
Lazarus, Richard B.
Plastic article or earthenware shaping or treating: apparatus
Female mold and cooperating stock smoothing means or excess...
425 88, 425404, 425424, 425441, 425454, B28B 108, B28B 710
Patent
active
040059634
ABSTRACT:
An apparatus for continuously producing concrete elements of varied cross-sections which comprises a mold formed from a cover and a shell supported on a tiltable frame. The frame is capable of orienting the mold vertically to allow the elements to be cast and then rotating to the horizontal to separate the shell from the casting and the cover. The apparatus further contains a heating tunnel to harden the casting and a carriage with a pushing member for separating the covers from the finished elements. A guide rail is provided to reinsert the covers into the mold.
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patent: 3379124 (1968-04-01), Bruder et al.
patent: 3578276 (1971-05-01), Soderlund
patent: 3612159 (1971-10-01), Galinsky
Lazarus Richard B.
McQuade John
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