Gear and Linkage Mechanism 08 June 2017, 22:00 Sorry, your browser doesn't support embedded videos, but don't worry, you can download it and watch it with your favorite video player! Combination of linkage and gear drive. The green part translates along an absolutely straight line. « previous mechanism Geneva Mechanism next mechanism » Transmission With Teeth-Uncompleted Gears load comments Please enable JavaScript to view the comments.