[DRIVE LINE]

All about engine

drive line. The drive line stay connected from gearbox to rear wheels In the automobile.
And the torque and speed you can give unto the rear wheels by drive line. And have some instrument are included in the drive line like. Universal joint.,propller shaft, slip joint, etc. And by this mechanism we can transmit torque and speed in from gearbox to differenshiar. The drive shaft that made by thinking two stape.like (1) the engine or gearbox stays more or less connected with vehicles frame or below side. (2) and the rear axle housing stays connected with frame by the help of springs. And the rear wheels does ran through unexpectedly up and down. And for that the leaf spring gets press and gets straight. And thats the reason the gearbox main shaft or drive shafts direction gets change every time. And the distance between gearbox and differenshiar gets change for bad roads. And due to these all reasons will not have any foult in the drive lines. There are gives some joint. As the composition is universal joint and slip joint and the universal joint can do supply torque and speed by any angle.