Plastic and nonmetallic article shaping or treating: processes – With measuring – testing – or inspecting – Positioning of a mold part to form a cavity or controlling...
Patent
1991-03-18
1992-03-17
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
With measuring, testing, or inspecting
Positioning of a mold part to form a cavity or controlling...
264325, 425150, 425419, 4254512, 4254519, B29C 4300
Patent
active
050966367
ABSTRACT:
A high-speed hydraulic press of frame design, with press platen, crosshead and a press ram movable between these, for the forming, coating and pressing of large-surface pieces of material of small wall thickness made from plastic or plastic composite materials or of fiber-reinforced plastic boards into moldings, with a press ram which carries the upper mold half and which can be raised and lowered by means of a hydraulic rapid-motion arrangement for the idle stroke and a hydraulic short-stroke arrangement for the working storage.
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Bushey C. Scott
Maschinenfabrik J. Dieffenbacher GmbH & Co.
Woo Jay H.
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