Design and analysis Cross Boss (2001)

For machine dynamics course I’ve chosen this project to analysis dynamic of motion of joints, links.

It’s about the automatic portable bridge that carries with vehicle and helps the vehicle to cross over small holes and channels which  

I got the idea from a toy.

In order to do that I first designed the initial mechanism for the bridge and then I analyzed the model with Working-model 3D, and with the result of the software I improved the mechanism. After few cycle I reached the desirable model.