ELASTO-DAMPING SUPPORT OF ROTOR Russian patent published in 2010 - IPC F16F7/00 

FIELD: machine building.

SUBSTANCE: support consists of case 19, internal ring 1, rolling element 2, separator 3, external ring 4 with channels 5 and 6 for supply of lubricant and with grooves 7 for packing rings 8 on external cylinder surface. Elastic bushing 9 is equipped with rectangular orifices 10, with channels for lubricant supply 11, with grooves 12 for packing rings 20 on generating surface and with flanges 13 and 14. Bushing 9 is attached to the case of the support with first flange 13. External ring 4 is attached to second flange 14 by means of screws 15. Rectangular through slots 16 and centring circular collar 17 are made on cylinder surface of the external ring. The circular collar 17 overlaps orifices 10 of the flexible element and rests against flange 14 via spring washer 18.

EFFECT: ensuring minimal level of vibration of support case and increased reliability.

1 dwg