D Shaker 02 September 2019, 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! It’s a laboratory equipment used to mix, blend, or agitate substances in a tube or flask by shaking them. The blue board performs wobbling motion. Rotary axes of all revolution joints must be concurrent. « previous mechanism Pick and Place Mechanism of Helical Gear next mechanism » Safety Clutch load comments Please enable JavaScript to view the comments.