Hand-held machine tool with three-point bearing

摘要

The power tool (800) has a supporting unit (100) that is equipped with rotor bearings (10,20,120) for supporting the longitudinally movable bearings of a rotor (600), and with an exciter piston bearing (180) for supporting the longitudinally moving components of a hammer piston (400). The rotor bearings are pivoted at opposite sides of rotor together with hammer piston around movement axis (210) corresponding to transverse axes (211,212) of bearings. The exciter piston bearing is provided with respect to a longitudinal guide along movement axis of hammer piston.