VIBRO SUPPORT (OPTIONS) Russian patent published in 2023 - IPC F16F15/04 

FIELD: mechanical engineering.

SUBSTANCE: inventions group relates to mechanical engineering. The vibration support contains a disk, a cover, a housing, a cylindrical element and a casing. The housing has cylindrical protrusions and an annular groove, in which guiding hollow vertical tubes are installed with spherical elastic-damping elements placed inside, pressed by pushers. In the center of the disk, cover, body, cylindrical element and casing, through holes are made, into which a rod is installed, fixed with a cylindrical protrusion in the casing. The upper pushers are made in the form of threaded tuning pistons with the possibility of adjusting the amount of preloaded elastic-damping elements of a spherical shape due to the protrusion Δ of the pusher into the vertical guide tube. The rod contains a cylindrical cavity in which the rod is fixed and a system is installed that generates a magnetic field, made in the form of a magnetic spring. Also claimed is an embodiment of a device with a magnetic system made in the form of a magnetic fluid spring, and an embodiment of a device with a magnetic system consisting of a magnetorheological fluid and a variable magnet with at least one throttling channel that allows free movement of the magnetorheological fluid.

EFFECT: possibility of autonomous operation of the vibration support is provided, as well as increasing its reliability and improving damping characteristics.

17 cl, 7 dwg