| 摘要 |
<p>The housing unit has a hollow housing part (4) for accommodating a tool e.g. circular saw or grinding wheel. Another housing part (3) has a mounting unit for mounting a drive, which is coupled with the tool. The housing part (4) is moveable over a guide rail relative to the housing part (3), and a catch unit (12) is arranged for detachable locking between the housing parts. A catch pin is arranged in the housing part (4), and is directly or indirectly coupled with a catch lever i.e. tilt lever.</p> |
