| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator device capable of further enhancing transmission efficiency of drive force between a driving sheave and a main cable. SOLUTION: In a hoistway 1, a pair of car guide rails 2 and a pair of counterweight guide rails 3 are installed. A car 12 is guided by the car guide rail 2 and is lifted in the hoistway 1. A counterweight 13 is guided by the counterweight guide rail 3 and is lifted in the hoistway 1. To the car 12 and the counterweight 13, oil-non-feeding type guide devices engaged with the guide rails 2, 3, i.e., a plurality of car guide shoes 14 and a plurality of counterweight guide shoes 15 are mounted. COPYRIGHT: (C)2011,JPO&INPIT
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