PACKAGE OF KOCHETOV'S BELLEVILLE SPRING Russian patent published in 2015 - IPC F16F3/02 F16F1/32 

FIELD: machine building.

SUBSTANCE: package of belleville springs includes at least two pairs of belleville springs. Each pair contains opposite installed and free connected large bases of the cone disks. Number of disk pairs depends on the spring forcer and stroke. The belleville springs are located in the cylindrical casing. Bottom part of the casing is rigidly connected with the base. The base has centring cylindrical shoulder. The lower base of the cone disk of one pair freely enters the shoulder. In top part of the casing freely with clearance the lid with centring cylindrical shoulder is installed. On the shoulder the lesser base of the next pair of belleville springs is centred. On the cylindrical surface of the casing the groove can be made to reduce its radial rigidity. By the large bases the opposite located and connected with each other cone disks of each pair enter the casing with clearance. The small bases of the cone disks of the adjacent pairs are connected with each other by damping element made in form of three-step disk.

EFFECT: increased efficiency of vibration isolation in resonance mode.

6 cl, 2 dwg