| 摘要 |
The invention relates to a dynamoelectric machine, comprising the following components or features: a rotor body; annular winding heads arranged axially next to the rotor body and coaxially in relation thereto; a support ring which is arranged radially inside the winding heads and coaxially in relation thereto; the winding heads and the support ring are torsion-proof with the rotor body; the winding heads and the support ring are clamped together in the radial direction by tension rods which are guided through radial boreholes in the winding heads and in the support ring. The invention is characterized by the following features: the tension rods engage with their radially inner ends on the support ring and with their radially outer ends on bearing blocks which rest on the winding heads; the clearances of the radial boreholes in the support body are provided with an overdimension in relation to the diameters of the tension rods; the bearing of the radially inner ends of the tension rods on the support ring and the radially outer ends of the tension rods on the winding heads allow a limited tilting movement of the tension rods against the radial direction.
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