Flight-force pendulum for the damping of torsion vibrations, with at least one rotating pendulum flange (20) and several pendulum masses (10) which can be moved at the pendulum flange (20) to perform a vibration movement essentially perpendicular to the rotating axis (2);where a contact element (40) is mechanically fixed to a given pendulum mass (10) and the flywheel pendulum has at least one friction orientation (30), with which a normal force acting essentially parallel to the axis of rotation (Fn) is realised on a specific contact element (40), so that in the case of a movement of the pendulum mass (10) due to the load with the first normal force (Fn), one of the friction forces counteracting the movement (Fr) is produced at the contact element (40) of the respective pendulum mass (10), and the friction alignment (30) is a bending spring (31,32) with which the normal force (Fn) on a specific contact element (40) is characterized by:that the bending spring (31,32) is supported on the pendulum flank (20) and has several convex areas extending in axial direction (33), with at least one convex area (33) at the contact element (40) of a given pendulum mass (10) facing and pressing against it.
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