Forging new generations of engineers. Lever and Linkage Systems. Methods of Power Transmission. The 3 Classes of Levers. Each class has the fulcrum, effort and load arranged in a different way. The three classes are:. Class 1 Lever. Fulcrum between the load and the effort. Class 2 Lever.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Methods of Power Transmission
(Whatever the motion, each point on a moving link must move in the same PLANE, and all the links must be parallel)
Types of four-bar linkages:
Eg: man lift, robot gripper