| 摘要 |
<p>Dust suction device (2) has a housing case (4) with coupling area (6) for the tool and a dust guide installation (16) to guide dust in a suction air flow from the tool placement position (14) to a dust collection device (18). The dust guide device contains a suction area (50) moveable against the housing in direction of use (52) and which is connected via a shock absorber (54) which follows this movement. The shock absorber extends into the interior of the housing and is fixed there in such a way that when the suction area of the absorber is drawn out of the housing to its maximum limit at least 50% of its length lies inside and is supported inside said housing.</p> |
