| 摘要 |
PURPOSE:To prevent the mutual interference of levers by fixing a first lever to a throttle shaft, and enabling a lost motion lever to be engaged with the first lever while enabling an operation lever to be engaged with the lost motion lever. CONSTITUTION:A first lever 7 is fixed to a throttle shaft 2 and a lost motion lever 8 can be engaged with the first lever 7 while enabling an operation lever 9 to be engaged with the lost motion lever 8. On the other hand, a second lever 10 is fixed to the throttle shaft 2 and a control lever 11 can be engaged with the second lever 10. At the time of driving the control lever 11, the operation of the first lever 7 is absorbed by a lost motion spring 23 without affecting the operation lever 9. Thereby, the mutual interference of the levers can be prevented. |
