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US 2006/0130554 A1Published application
Method for applying a working force to a workpiece
AssigneeAlfing Kessler Sondermaschinen GmbH
InventorHorst Wisniewski
Life of this patent
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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.
Claims6
Device for applying a working power to a workpiece, comprising
- a working cylinder,
- a working piston,
- an actuation chamber which can be supplied with a hydraulic medium and situated on one side of the piston,
- a return chamber which can be supplied with a gaseous medium and situated on the opposing side of the piston, and
- a force transmission device cooperating with the working piston.
2 more elements
Dependencies are inferred from the claim text.