Patent ID: 7871313

Claim:
A hand-guided machine tool, in particular a grinder such as an eccentric grinder or a finishing sander, having a drive motor ( 3 ) located in a housing ( 2 ) for driving a tool ( 5 ) that works a work piece, with which a dust collection container ( 7 ), releasably connected with the housing ( 2 ), is provided to capture abraded particles; a container connector ( 8 ) is installed in a wall ( 11 ) of the dust collection container ( 7 ), which is slid axially onto an ejection connector ( 6 ), installed in a wall ( 15 ) in the housing ( 2 ), so that, in a connected position, the container connector ( 8 ) and the ejection connector ( 6 ) have a common longitudinal axis ( 9 ), wherein at least one of the walls ( 11 , 15 ), which face each other, has a shape that deviates from a plane that is vertical relative to the longitudinal axis ( 9 ), and wherein, to release the dust collection container ( 7 ), the wall ( 11 ) of the dust collection container ( 7 ) and the wall ( 15 ) of the housing ( 2 ) are in contact at least one common support point, which has radial clearance from the longitudinal axis ( 9 ), such that when the dust collection container ( 7 ) is rotated about the longitudinal axis ( 9 ), the support point between the dust collection container ( 7 ) and the housing ( 2 ) is displaced in the axial direction relative to the longitudinal axis ( 9 ) of the container connector ( 8 ) as the wall ( 11 ) and therefore the dust collection container ( 7 ) is compelled by its contact at the at least one common support point along a course of said shape deviation following said rotational movement.