the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 training u043fu043eu0441u043eu0431u0438u00a0u043c. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 expansion demonstration opportunities. the device contains two cylinder cut of the spiral line of the same step. the cylinders are elastic u043cu043eu0434u0435u043bu0438u0440u0443u0435u043cu044bu0445 simulators forming surfaces.the inner cylinder is movable about the vertical axis and u043au0440u0435u043fu0438u0442u0441u00a0 after recovery or u0437u0430u043au0440u0443u0447u0438u0432u0430u043du0438u00a0 cylinder with a striker on the axle. on the basis of its image u044du0432u043eu043bu044cu0432u0435u043du0442u044b, in which rigid simulators that are connected with the short cut through external cylinder. the torso and u043fu0440u00a0u043cu043eu0433u043e u0433u0435u043bu0438u043au043eu0438u0434u0430 u0434u0435u043cu043eu043du0441u0442u0440u0438u0440u0443u044eu0442u0441u00a0 without changing devices.a helicoid and u0446u0438u043bu0438u043du0434u0440u043eu0438u0434 u0434u0435u043cu043eu043du0441u0442u0440u0438u0440u0443u044eu0442u0441u00a0 due to recovery and u0437u0430u043au0440u0443u0447u0438u0432u0430u043du0438u00a0 internal cylinder. the device u043fu043eu0437u0432u043eu043bu00a0u0435u0442 u0434u0435u043cu043eu0441u0442u0440u0438u0440u043eu0432u0430u0442u044c four different screw surface, point and line, belonging to the u043fu043eu0432u0435u0440u0445u043du043eu0441u0442u00a0u043c, as well as the process of u043eu0431u0440u0430u0437u043eu0432u0430u043du0438u00a0 different wines u0442u043eu0432u044bu0445 surfaces and screw of spatial forms. 1, z. s - lu, 2).
展开▼