Hydraulic press
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United States of America Patent
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Nov 12, 1985
Grant Date -
N/A
app pub date -
Dec 28, 1984
filing date -
Dec 31, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a press an hydraulic adjusting cylinder connected to the slidable cross-piece of the press has a stroke matching the range of movement of the press and a number of hydraulic press cylinders of short stroke are provided for executing the working strokes of the press. The press cylinders are each couplable to the slidable cross-piece by a coupling including a coupling rod and a stationary clamping jaw and a pressable clamping jaw cooperating with the coupling rod, the pressable clamping jaw being activated by at least one single acting hydraulic cylinder.
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