This combined moving paper model consists of three models of "Rob Ives". "Bevel Gear", "Press ups" robot and a "globe". The pattern for each model you can download on: http://www.robives.com/blogshop with payment. (For members free).
The idea for this combination of two bevel gears with robots has given me, "Daniel Simon". See comment here: • Bevel Gear, a paper model