Plastic article or earthenware shaping or treating: apparatus – Ultra high pressure generating device
Patent
1976-08-30
1977-11-01
Flint, Jr., J. Howard
Plastic article or earthenware shaping or treating: apparatus
Ultra high pressure generating device
425411, B29C 300, B30B 1132
Patent
active
040563413
ABSTRACT:
A press comprises an open-topped cylinder in which a piston is moved by the injection of hydraulic fluid. The cylinder has a flange and is capped by a flanged lid. Clamping elements clamp the two flanges together. The plattens between which the high pressure reaction takes place are carried by the piston and by the lid.
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patent: 3635611 (1972-01-01), Mapel
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