Welle zur Übertragung einer Antriebsleistung

摘要

The shaft to transmit power comprises a body (1) with a hollow chamber (5) extending in the direction of the rotational axis (A) of the shaft body. A rod (8) is installed in the hollow chamber and extends in the direction of the rotational axis of the body, and is supported under a pretensioning force against the axial ends of the shaft body. A tensioning component (14) incorporated between the rod and shaft body adjusts the pretensioning force. The pretensioning force is set in such a way that the first flexural oscillation natural frequency lies above the excitation frequency of the motor vehicle's engine.