To the problem of computer-aided design of gear-and-leverage mechanisms

The possibilities of using gear-lever mechanisms in modern mechanical engineering are described on the example of three mechanisms from different areas of industry.For practical Groceries application, a method of structural and kinematic analysis of gear-lever mechanisms is proposed, implemented using the program module developed by the authors, and an algorithm for kinematic calculation of a gear-lever Juice Glasses three-wheeled articulated four-link, as the most common and used in mechanical engineering, is given.