Cable Drive 18 November 2017, 21:00 Sorry, your browser doesn't support embedded videos, but don't worry, you can download it and watch it with your favorite video player! The pink crank and the pink pulley are fixed together. They are driving link of reciprocating rotation. The red weight has a complicated motion. It goes up and down under influence of the 4-bar mechanism and the cable drive of two pulleys. « previous mechanism Parallel Link Coupling next mechanism » Mechanism for Drawing Circle load comments Please enable JavaScript to view the comments.