KOCHETOV PACKAGE OF RING SPRINGS Russian patent published in 2016 - IPC F16F3/02 F16F1/32 

FIELD: machine building.

SUBSTANCE: package of ring springs consists of external and internal ring resilient cone discs. Discs are located between the base and cover. Base in made as cylindrical sleeve, one of the internal discs rests against it. Cover is made in form of T-shaped section bushing with through hole. Another internal disc rests against the horizontal flange of the cover. Vibration-isolating object is installed on the cover. Internal discs are installed on the cover and base via the vibration dampening rings. External and internal discs are made as truncated cone surfaces, and contain three radial slots. Slots are directed from lesser base to larger base. Each of the radial slots is ended by hole for stress relieving. On each of disks two spherical segments are made. On base on cup bottom perimeter and on cover under shelf there is ring from vibration dampening material.

EFFECT: higher efficiency of vibration isolation in resonance mode.

1 cl, 2 dwg