CLUTCH-SHOCK ABSORBER MA-50-ER Russian patent published in 2009 - IPC F16D7/02 F16D43/20 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, and particularly to clutches. Clutch- shock absorber contains external semi-clutch, fixed on input shaft and internal semi-clutch, installed on output shaft. Rotative moment from external semi-clutch is transferred to internal semi-clutch through tangential springs, inside which there are installed ribbon springs. On external semi-clutch by splined joint it is installed clamping disk, connected by rivets to frictional metalceramic disc. To internal semi-clutch by means of stalling screws it is fixed cover, connected by rivets to cast iron frictional disc. Clamping disk is pressed to specified cover by three axial springs through cast iron frictional disc. On internal surface of cover and on external semi-clutch there are located detachable rests. Between internal and external semi-clutches it is also installed gasket ring.

EFFECT: there is provided damping of torsional oscillations, appearing in drive.

2 dwg