Altering Speed With Oldham Mechanism 24 May 2020, 19:30 Sorry, your browser doesn't support embedded videos, but don't worry, you can download it and watch it with your favorite video player! If the green gear is driving, the two output shafts speed is half of the green gear one.is used for this case. « previous mechanism Folding Chair next mechanism » Machine Tool Fixture load comments Please enable JavaScript to view the comments.