| 摘要 |
PURPOSE:To enable construction simple by forming teeth on the outer face of a carrier sleeve and the inner face of a change-over sleeve and by providing springs on both ends of the carrier sleeve by arranging the change-over sleeve on the carrier sleeve. CONSTITUTION:A carrier sleeve 26 for a change-over sleeve 21 is provided slidably relatively to a transmission shaft 13 on a transmission shaft 18 between two gears 14, 15 by spline insertion, and teeth 28, 30 engaging with each other and inclined to the direction of a clutch shaft line are formed on the outer face of the carrier sleeve 13 and the inner face of the change-over sleeve 21. And the change-over sleeve 21 is arranged on the carrier sleeve 26 and two pairs of springs 37, 38 are arranged on both sides of the carrier sleeve 26 so as to work from one end of the clutch shaft line or from the other end to the carrier sleeve 26. Then construction can be made simple. |
