Plastic article or earthenware shaping or treating: apparatus – Shaping surface including means to release or remove product... – By movable mold sections
Patent
1975-06-09
1977-07-19
Husar, Francis S.
Plastic article or earthenware shaping or treating: apparatus
Shaping surface including means to release or remove product...
By movable mold sections
425204, 425260, 425448, B28B 1302
Patent
active
040365751
ABSTRACT:
A system for manufacturing concrete products including: mixing apparatus for continuously mixing liquid and raw materials to form a wet concrete mixture; receiver apparatus adjacent the mixing apparatus for receiving the wet concrete mixture and maintaining therein at least a predetermined static head; and mold apparatus positioned to repeatedly receive precompacted wet concrete mixture charges from the receiver apparatus.
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patent: 1967608 (1934-07-01), Clingan et al.
patent: 3166814 (1965-01-01), O'Donnell et al.
patent: 3499069 (1970-03-01), Seigle
Berryhill Bill B.
Castone Development Corporation
Husar Francis S.
McQuade John
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