Double Dwell Reciprocating Mechanism

Description

Based on a video from https://www.youtube.com/user/thang010146. Thang has hundreds of amazing videos with mechanisms. This one can be seen here: https://www.youtube.com/watch?v=8h9mjKA5SjQ. Animated with Simlab Composer Pro 8. Video at https://youtu.be/wbn8PTH1w-E.