A device for checking whether mechanical energy to the energy conservation set is contrary to

摘要

Device for checking whether mechanical energy to the energy conservation set is contrary, characterised in that, on a horizontal shaft (3) two wheels (1, 2) with different diameters are fastened and the shaft (3) is rotatably mounted on two columns (4, 5) and arranged so as to be on the wheel (1) and the wheel (2) are tubes (6) is mounted, in which metal balls (7) are movably arranged and the two columns (4, 5) on the fundamental plate (8) are fastened.