| 摘要 |
<p>A driving system for cableway installations comprises at least one pathway along which a respective car (4; 4, 4') moves, and a pair of parallel carrying cables (1; 1, 1') on which a carriage (5) of the car (4; 4, 4') moves slidably. The carrying cables (1; 1, 1') are located at opposite sides of the car (4; 4, 4'), at a reciprocal distance greater than the width of the car (4; 4, 4'). On the carriage (5) of the car (4; 4, 4'), in a position symmetrical with and in the proximity of the sides of the carriage (5), there are two pairs of freely rotatable compensation pulleys (11a, 12a, 11b, 12b). For each pathway there is a first section of hauling cable (6A; 60A, 60B) and a second section of hauling cable (6B; 60A', 60B'); the first section of hauling cable (6A; 60A, 60B) comprises two parallel branches (6a, 6b; 60a, 60b, 60c, 60d) extending from a first station (2) to the car (4; 4, 4') and located at a reciprocal distance greater than the width of the car (4; 4, 4'), and the second section of hauling cable (6B; 60A', 60B') comprises two parallel branches (6c, 6d; 60a', 60b', 60c', 60d') extending from a second station (3) to the car (4; 4, 4') and located at a reciprocal distance greater than the width of the car (4; 4, 4'). The first section of hauling cable (6A; 60A, 60B) is wound on the first pair of compensation pulleys (11a, 12a), and the second section of hauling cable (6B; 60A', 60B') is wound on the second pair of compensation pulleys (11b, 12b). <MATH></p> |
