Toggle crank MECHANISM two connecting rods, double-arm rocker and slider

摘要

The invention relates to laboratory equipment and can be used in teaching laboratories on theoretical and applied mechanics, in the theory of mechanisms and machines and other technical disciplines technical universities, colleges and technical schools.; Known articulated-lever mechanism is unchangeable lengths of the links and invariable position of the supports. It is not possible to carry out research to identify dependencies, e.g., velocity and acceleration values ​​of points on the length of the mechanism links.; The proposed mechanism for all the links are telescopic with terminals at the ends, and platforms, which are located on supports, become able to change its position. This has allowed studying conduct educational research to identify, e.g., velocity and acceleration values, as well as the interaction forces units, units of the size and position of their poles. 1ill.