KOCHETOV CIRCULAR CONICAL SPRING Russian patent published in 2016 - IPC F16F3/10 F16F1/32 F16F1/362 

FIELD: machine building.

SUBSTANCE: spring consists of alternating ring resilient cone discs larger and smaller diameter, placed between base and cover. Edges of discs are bent in opposite directions along radius providing connection. Each disk comprises three radial slots directed from larger to smaller base. Each of the radial slots is ended by hole for stress relieving. Gauze damper base is fixed on cover. On base, made in form of a plate there is a lower washer. Mesh element is arranged on lower washer and locked by upper pressure washer. Ring connected with top washer is surrounded by ring connected to base of gauze damper.

EFFECT: improved efficiency in resonant mode of vibration isolation.

4 cl, 2 dwg