| 摘要 |
<p>A work-piece clamping device of machine tool (1) has a machine bed (2) with a movably mounted work-piece carrier (6,12) having several clamping device elements, at least one fluid line (L1-L5) for pressure application and pressure relief of the clamping elements and a mechanically actuated valve arrangement borne by the work-piece carrier and connected to the fluid line (L1,L4) by its relative position to an abutment (51).</p> |
