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    • 10. 发明专利
    • Automatically disengaging and engaging device for automotive clutch responsive to vehicular speed
    • 汽车离合器自动离合器和自动起动装置
    • JPS5975838A
    • 1984-04-28
    • JP18549182
    • 1982-10-22
    • Shizukou Isuzu Jidosha Kk
    • SUZUKI TATSUE
    • B60K23/00F16D28/00F16D48/02F16D48/06
    • F16D48/066F16D48/068F16D2500/10412F16D2500/3108F16D2500/3144F16D2500/3146F16D2500/50296F16D2500/5128F16D2500/7109
    • PURPOSE:To avoid emergency stop of an engine and to reduce the number of depression of a clutch to prevent fatigue, by converting speed reduction generated by a vehicular speed sensor to a signal by an electric controller, and operating a power source by the signal to automatically engage and disengage a clutch. CONSTITUTION:When a speed change lever 5 is put into a low speed position, a contact point of a select switch SS1 is selected. In the case that an accelerator pedal 15 is not depressed even at a speed less than 5km/h, a controller 63 reads reduction in the pulse number of rotation during a low speed running from a vehicular speed sensor 62 to close a contact point of an output relay, and accordingly solenoid valves 24 and 32 are operated to disengage a clutch, thereby preventing an emergency stop of an engine and stopping a vehicle. On the other hand, when the lever 5 is put into a high speed position, the contact point of the switch SS1 is selected. In the case that the accelerator pedal is not depressed even at a speed less than 15km/h, the controller 63 reads reduction in the pulse number of rotation at a high speed running from the vehicular speed sensor 62. In the same manner as above, the clutch is disengaged to stop the vehicle. Thus, it is possible to avoid emergency stop of the engine by automatically engaging and disengaging the clutch, and reduce the number of depression of the clutch to prevent fatigue.
    • 目的:为了避免发动机的紧急停止,减少离合器的压下量,以防止疲劳,通过将车速传感器产生的减速度转换为电气控制器的信号,并通过信号操作电源 自动接合和离合离合器。 构成:当变速杆5处于低速位置时,选择开关SS1的接触点。 在加速踏板15即使以小于5km / h的速度也不被按压的情况下,控制器63从车速传感器62读取低速行驶期间的脉冲数的减少,从而闭合 输出继电器,因此电磁阀24和32被操作以使离合器脱离,从而防止发动机的紧急停止并停止车辆。 另一方面,当杆5处于高速位置时,选择开关SS1的接触点。 即使在速度小于15km / h的情况下加速踏板也不被压下,控制器63从车速传感器62读出高速行驶中的脉冲数的减少。以与上述相同的方式, 离合器被分离以停止车辆。 因此,可以通过使离合器自动接合和分离来避免发动机的紧急停止,并且减少离合器的压下次数以防止疲劳。