FLEXIBLE DISK-SHAPED ELEMENT BY KOCHETOV Russian patent published in 2016 - IPC F16F3/10 F16F1/32 

FIELD: machine building.

SUBSTANCE: disk-shaped flexible element comprises a body in which a flexible element is installed. Lower part of the framework consists of a base made as a disk with ring inner groove. Resilient element contains two flat resilient coaxially located rings. Rings are coupled to each other by three flexible flat disks between the grooves inclined to the rings' axis. Bottom ring of the resilient element is located in the disk groove. To the bottom part of the bottom ring the ring out of friction material is secured to ensure dry friction. Top part of the framework is made as a cover being a disk with a central annular groove. Cover is rigidly connected with the upper ring of the resilient element by screws. In the central circular Groove of the cover there is a layer of vibration damping material, on which is fixed mounting disk for attachment of vibration isolated object.

EFFECT: improved efficiency in resonant mode of vibration isolation.

1 cl, 2 dwg