Spatial ratchet mechanism 2

Input: pink crank rotating continuously.
Output: green ratchet wheel of tooth number Z.
Both go and back motions of yellow ocsillating crank make the wheel rotate in the same direction.
In 1 rev. of the input, the output rotates 2/Z rev. with two dwells.

STEP files of this video:
http://www.mediafire.com/file/gl70nvm804r4p6f/SpatialRatchet2STEP.zip/file
Inventor files of this video:
http://www.mediafire.com/file/dqgfzj0qqid6t71/SpatialRatchet2Inv.zip/file

Видео Spatial ratchet mechanism 2 канала thang010146