| 摘要 |
PURPOSE:To make it possible to control a load lever while an accelerator pedal is left to be depressed, by providing a stroke absorbing device which is controlled in accordance with the running condition of the engine, between the load lever for controlling the supply amount of fuel for the engine and the accelerator pedal. CONSTITUTION:A stroke absorbing device 18 comprising a stationary cylinder 26, a movable cylinder 28 and a piston 30 is disposed between a link 16A connected to an accelerator pedal and a link 16B connected to a load lever for controlling the supply amount of fuel for an engine. A fluid valve 32 is normally turned to the intake-air side so that fluid is charged in a fluid chamber 29 in the movable cylinder 28, resulting in that the links 16A, 16B are associated together. However, when a shift instruction is issued upon gear shifting, etc. so that the fluid valve 32 is turned to its discharge side, the coupling between the links 16A, 16B is disengaged, and therefore, the load lever is moved in the direction of decreasing of the amount of fuel by means of a spring which is not shown, even if the accelerator pedal is depressed, thereby the rotational speed of the engine may be lowered. |
