| 摘要 |
The grinding apparatus has a casing (1) and a motor-driven drive spindle (2) with a tool receiver (4) on its free end (3). The hood (5) encloses this free end. The hood has an upper part (6) connected to a lower part (7) open to the tool receiver. The upper part can turn about the longitudinal direction (L) of the drive spindle and is fixed against the casing in this direction. |
