| 摘要 |
<p>The device has a shaft (3) connected with a tool in an area of ends (5, 7) of the shaft over a reversible deformable supporting unit. The shaft is provided at a distance to the area for introducing positioning forces. The shaft is formed as a curved guidance (1) in section wise, where the supporting unit is guided along the curved guidance. The supporting unit is formed as an elastically deformable rod and elastically deformable spring steel. The tool is formed for performing mechanical operations. The tool is connected with a drive motor, and a drive shaft extends along the guidance.</p> |
