Multi-actuator hydraulic press
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United States of America Patent
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-
Sep 4, 1990
Grant Date -
N/A
app pub date -
Mar 13, 1989
filing date -
Mar 13, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A hydraulic press; having two platens, a multiplicity of hydraulic cylinders, capable of actuation in series, parallel, or passively to generate a plurality of velocities and pressures, on demand, either up acting or down acting, and with all opposing velocities and forces equal, yet requiring less energy for operation than the prior art.
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