DAMPER OF TORSIONAL VIBRATIONS Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: damper has flywheel constructed as a ring and flexible bushing and sleeve coaxially mounted with respect to the flywheel and pressed into it. The opposite surfaces of the flywheel and the sleeve are inclined to the axis of symmetry arranged perpendicularly to the axis of rotation. The angle of inclination of the surfaces is equal to or exceeds the friction angle. The distance between points of inclined surfaces of the sleeve and the flywheel decreases monotony from the axis of symmetry to the face surfaces. EFFECT: improved design. 1 dwg