| 摘要 |
Ski-lift wherein skiers can be displaced up a mountain slope with the usual transport means such as tow cables, chairs or benches or a gondola, the displacing function of said transport means is provided in that they are fixed to an endless narrow belt running back and forth between a ground station and an end station, which belt is not tensioned and which is suspended from the trolleys of a likewise endless trolley/rail system which extends between said ground and end station and is provided with turning points in these stations and which is driven by a number of drive units which are mounted at regular distances on the rail system and transmit their driving force onto the belt by the friction force generated by means of clamping the belt between the external drive elements of the drive units. |
