Device for applying a working power to a workpiece
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United States of America Patent
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Feb 24, 2009
Grant Date -
Jun 22, 2006
app pub date -
Mar 6, 2003
filing date -
Apr 11, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a device for applying a working force to a workpiece, using a working cylinder. The device includes a working piston, an actuation chamber that can be supplied with a hydraulic medium, a recirculation chamber that can be supplied with a gaseous medium and a force transmission device that co-operates with the working piston. This allows a transmission or an application of the working force to a workpiece that is as rapid as possible with a technical construction that is as simple as possible.
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