SPRINGS PACKAGE Russian patent published in 2018 - IPC F16F3/02 F16F1/32 

FIELD: machine building.

SUBSTANCE: invention relates to machine building. Disc springs package includes at least two pairs of disc springs. Each pair contains opposite installed and free connected large bases of cone disks. Number of disk pairs depends on spring forcer and stroke. Belleville springs are located in cylindrical casing. Bottom part of casing is rigidly connected with base. Base has centering cylindrical shoulder. Lower base of cone disk of one pair freely enters shoulder. In top part of casing freely with clearance lid with centering cylindrical shoulder is installed. On shoulder lesser base of next pair of belleville springs is centered. On cylindrical surface of casing 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. Small bases of cone disks of 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 is being achieved.

1 cl, 2 dwg