Oldham Mechanism 03 October 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! It is the generalized case of Oldham mechanism Loci of various points on the X-shaped bar are shown. Point A traces a circle two times during 1 revolution of the cranks. « previous mechanism Window Stopper next mechanism » Machine Tool Fixture load comments Please enable JavaScript to view the comments.