Piston press
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United States of America Patent
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Issued Date -
Apr 15, 2004
app pub date -
Aug 9, 2003
filing date -
Aug 16, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A piston press in which hydraulic lines (32) of a hydraulic cylinder (19) move a ram plate (21) up and down with relatively large diameters, and in which use is made of a hydraulic pump (33) with a continuously adjustable delivery flow, in particular with constant output regulation, making it possible to move the ram plate (21) more quickly in the unloaded or less loaded state, by which means the operating time is shortened considerably as compared with known piston presses (10).
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