FIELD: machine building.
SUBSTANCE: invention relates to machine building. The torsional oscillations damper contains primary part with two side disks (1) and (2), connected with each other without possibility of rotation. The secondary part includes a central disk (3) located between side disks. Primary and secondary parts are located in the rotating link with each other by means of the spring (5). The damper chambers are filled with damper medium, and have at least one throttle hole. The guide element (7.1) supports the spring in radial and axial directions. The spring is coordinated with two guide elements. The guide elements are connected with side disks with possibility of joint movement.
EFFECT: simplified design and weight decreasing.
16 cl, 10 dwg
