Power is delivered to a spline shaft by a power output shaft of a tractor via a universal transmission shaft, an input shaft of a gear box, and a conical gear pair in mesh;
2
传动轴在大多数后轮驱动的车辆中主要是靠传动轴和万向节连结着变速箱与后轮驱动桥。
Drive shaft a drive shaft and universal joints connect the transmission to the rear drive axle on most rear-wheel-drive vehicles.
3
进入变速箱,万向节连接中心传动轴到内部锥齿轮。
Going into the gearbox, universal joints connect the centre drive shaft to the internal bevel gears.