| 摘要 |
Uncontrolled take-up of a shade and often unexpected noise development are perceived as disturbing by the operator. Therefore, it is provided that a shade arrangement with a length of shade material ( 10 ) and a take-up roll ( 12 ) to which the length of shade material is attached and which is pretensioned by spring force in the take-up direction of the length of shade, has a pressure volume ( 46 ) coupled to the free end ( 16 ) of the length of shade material ( 10 ) such that, when the length of shade material is unrolled from the take-up shaft ( 12 ), a pressure is built up in the pressure volume which, when the length of shade material is released from a position in which it is at least partially unrolled from the take-up roll, the take-up motion of the length of shade is braked.
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