| 摘要 |
<p>PURPOSE:To enable a clutch connection to be set to an optimum condition depending on change in an engine idling speed by setting the engine idling speed which determines the engine speed to start connecting the clutch, in an engine operating range which is regarded as an idling time. CONSTITUTION:A clutch 2 which is arranged between an engine output shaft 1a and a transmission input shaft 3a, includes a clutch lever 6 which allows a power transmission from the output shaft 1a to the input shaft 3a, to be selectively continued. The clutch 6 is connected with an actuator 8 which allows the clutch to be connected or disconnected. Signals from each of sensors and switches are inputted into a control unit 13 and then, output signals from the unit are applied to valves of ACV1 and 2, and VCV1 and 2. The clutch connect or disconnect speed is switched over into three steps, that is, quick, standard, and slow depending on either ON or OFF condition of each of the valves.</p> |
