Double Cone Inclined Track

This large scale model consists of a ramp and a double inclined cone where the cone appears to roll uphill on the ramp when viewed from the side. What really happens is the center of gravity of the cone actually drops lower because the contact point of the ramp and the cone changes from the center of the cone to the outer edges.

Pira DCS # 1J11.50

Wooden A-Frame   Wooden Double Cone