DEVICE FOR DETERMINING THE FRICTION FORCES IN VIEW OF PEACE in the Oval COMPOUNDS

摘要

The invention relates to laboratory equipment and can be used in teaching laboratories on Theoretical and Applied Mechanics of technical universities, colleges and technical schools. Known device consisting of an L-shaped rod, the lower end of the vertical part of which is rigidly clamped in a frame, on the horizontal part of the body is arranged with two bottom oval protrusions. Constant parameters of the device does not allow to carry out research. The proposed instrument is equipped with a set of pads with different friction coefficients. This makes it possible to carry out research both theoretical and experimental values ​​for the determination of reactions depending on the values ​​of bonds coupling coefficients. 1 yl.