APPAREIL DE MANOEUVRE DE CHANGEMENT DE VITESSE POUR TRACTEUR

摘要

A change speed operating apparatus for a tractor comprises an oil hydraulic stepless change speed device, a change speed pedal for operating the device, a change speed operating mechanism for connecting both of the device and the pedal, a neutral return mechanism for urging the change speed operating mechanism into a neutral position, a speed setting mechanism and permissible means for permitting an independent movement of the change speed operating mechanism in a direction of acceleration to forward traveling.