| 摘要 |
A shade arrangement for a motor vehicle with a drive unit which has a roller tube for taking up a shade, a roller shaft, an electric motor for driving the roller tube around the roller shaft, and a planetary gearing, the inner surface of the roller tube being formed as a ring gear of the planetary gearing. The electric motor has a stator and an armature, the stator being connected to the roller tube and stator turns with it, and the armature turns relative to the vehicle body when the roller tube turns. The electric motor can have sliding contacts by means of which it is connected to the voltage source of the vehicle. Alternatively, the electric motor is connected by means of flexible cables to a body-mounted voltage source of the vehicle. Furthermore a slip clutch can be provided in the drive line of the roller tube.
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