Study of planetary worm-worm drive 1b

Input: blue crank.
Internal gear (tooth number Z2 = 76) is stationary. Yello worm (lead = t1 is fixed to the yellow gear (tooth number Z1 = 16). Block of yellow worm and gear rotates idly on eccentric shaft of the blue crank. The yellow worm can roll on the pink large worm thus reduces the friction.
Output: pink worm (lead = t2 = 2.t1) moving linearly an amount of S in 1 revolution of the input.
S = t2+(Z2/Z1)*t1
Increase number of yellow blocks for high load capacity.

Inventor files of this video:
http://www.mediafire.com/file/uudxm5u2x8008xp/StudyPlanetaryWormWorm1aInv.zip/file

Видео Study of planetary worm-worm drive 1b канала thang010146