Force - balanced air supply for the pressure air tools, in particular deburring tools, pressure air tools with gimbal and method therefor

摘要

The provide non-axial force to which a tool (16) by means of a provide non-axial air supply, is balanced, in order to uniformly radially distributed according to the forces acting on the flexibility to allow a compressed-air tool. An annular air supply ring is about the druckluftwruckluftwerkzeug (16) is arranged, which covers an air supply inlet. Air is taken to a first air passage (34), by any route, in which the air to the interior of the annular air supply ring, a force on the annular air supply ring is exerted. Air flows into the annular space of the air supply ring, with the tool in dne air supply inlet enters in order to drive the tool (16). One or a plurality of second air passages are connected to the annular air supply ring is connected in a uniform radial distribution. Each second air passage (36) is connected to the air source or ends in an air obstruction, wherein a column of compressed air is generated which a force on the annular air supply ring, which is equal to the of the first air passage (34) is. The air supply ring on the forces exerted consequently, in relation to the central axis of the pressure air tool balanced.