Crankshaft

Thanks to the device consisting of pistons, cylinder and crankshaft
visitors will have knowledge and experience about the working
principle of the crankshaft, which converts linear motion into circular motion, and at the same time establish the connection
of the system in vehicles. In this application area, users will move the pistons up and down
with their hands, then this movement will be transferred to the cylinder
by the crankshaft and the cylinder will make the horse on the screen run.