Fully automatic-self loading crossbow

grabcad

This creation was inspired by Leonardo da Vinci's drum crossbow. It's one of his less well known creations, the only reason I know about it is I watched some show where they recreated it. There is no bow, I was going to print the small version first to test it out, and when I make the big one, I will bolt on a real bow, one already made. The flywheel pieces are not correct, they are just a bit too big for the crank shaft, so I'll need to remake them, but I'm running out of time. Everything is scaled down to 1/5th of the real thing to fit the printer of my 3D printing service of choice.