| 摘要 |
PURPOSE: To connect rotating members to each other so that their phases can be adjusted and changed freely each other. CONSTITUTION: A boss 9' and a projected part 10 are provided on one side surface of first and second planetary gears 3a and 3b, respectively, and the end faces of the boss 9' and projected part 10 are roughly treated. Also the rough surfaces of the first and second planetary gears 3a and 3b are faced to each other, and a sheet 13 softer than the first and second planetary gears 3a and 3b is provided between them. Then they are tightened with a nut 11 for connection. |
