| 摘要 |
PROBLEM TO BE SOLVED: To provide a duplex mono-cable cableway allowing a simple cableway design and easy cableway execution construction and maintenance work such as replacement of a pulley, etc. without requiring a guide pulley to change the height of a rope by setting four ropes in parallel between a getting on/off place and a tension pulley to have the same height at a stop on the tension pulley side. SOLUTION: In this duplex mono-cable cableway, a stationary/haul rope 3 is wound in a double-loop shape constituted of an inside loop 3B and an outside loop 3A between a driving pulley 2 and the tension pulley 1. The driving pulley 2 is constituted of an upper side pulley 21 and a lower side pulley 22 mounted on a single driving pulley 2. The tension pulley 1 is constituted of first pulley 11 and second pulley 12 for circulating the outside loop 3A on a going and returning passage between the tension pulley 1 and the driving pulley 2, and a third pulley 13 for circulating the inside loop 3B on the going and returning passage between the tension pulley 1 and the driving pulley 2. The first pulley 11, the second pulley 12 and the third pulley 13 are set and disposed at the same height positions. COPYRIGHT: (C)2004,JPO&NCIPI
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