PASSIVE VIBRO-PROTECTIVE SYSTEM WITH CONTROLLED QUASI-ZERO RIGIDITY

摘要

This invention relates to the area of machine-building, in particular to the systems of vibro-protection of machines, devices and apparatuses applied in all the areas of national economy. A passive vibro-protective system with controlled quasi-zero rigidity has a bearing system, a rigidity corrector and a passive controller. The latter is made at least of two installed in symmetrical positions inertial sliders, those are installed on a guide and have springy link to the bearing system, and the corrector is arranged as at least two inclined springy elements hinged to the bearing system and to each inertial slider and installed in such a way that the angle of inclination of the line of action for those is smaller than the friction angle of the system "slider û guide". This invention makes it possible to increase efficiency of operation and to enlarge functional possibilities of the system of vibro-protection under conditions of non-stationary external loading.