Coulisse Gearbox 01 May 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! An application of special coulisse mechanism when a = d.Compact due to the additional slots. « previous mechanism Flex Testing Machine next mechanism » Instrument for Drafting Involute of a Circle load comments Please enable JavaScript to view the comments.