| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission member for keeping a positional error of an output part smaller, independently of a mutual distance between driving/driven toothed pulleys. SOLUTION: The power transmission member is set between the driving pulley 1 and the driven pulley 2. A portion, not interfering with both pulleys 1, 2 when positive/reverse rotated, is constituted by a high-rigidity member 3 and the other portion is by a belt 4. The high-rigidity member 3 has higher rigidity than the belt 4. The belt 4 and the high-rigidity member 3 are connected to each other. The high-rigidity member 3 is formed of a steel material or a synthetic resin. The connection between the belt 4 and the high-rigidity member 3 is carried out in a clamp system. COPYRIGHT: (C)2004,JPO
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