Coulisse Gearbox 22 April 2018, 18:00 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 mechanisms when a = d.Transmission ratio: 1:4 « previous mechanism Controlling Two Linear Motions of an Object next mechanism » Double Cam Mechanism load comments Please enable JavaScript to view the comments.