| 摘要 |
<p>The machine has an operation unit (13) pivotable relative to a base unit (11). A clamping unit is provided for fixing the operation unit to the base unit for continuous adjustment of a pivoting angle. The operation unit and the base unit are prestressed with each other at clamping regions (15, 17). The clamping regions are placed at a distance along a pivoting axis (19). The clamping unit has a common actuating unit (21) for the clamping regions. The actuating unit produces a clamping force (26) in the clamping regions for pretensioning the base unit and operation unit.</p> |
