Apparatus for to choke the vibrations of the torsion and bending vibration acting radially, on the rotating shafts

摘要

The invention relates to an apparatus for to choke the vibrations of the torsion and bending of the vibrations of the rotary shafts, which is placed so that its axis coincides with that of the shaft and which comprises a pot sleeve forming a fixing flange, a ring - flywheel packaging and the elastic shock absorbing elements of the spaces between the two, namely, on the one hand, of the elements of the damping of the first type, which are integral with the pot and the ring - steering wheel and the other hand, of the elements of the damping of the second type which are only to the pot and are separated of the ring - steering wheel. According to the invention, the pot 2 comprises a plurality of slots 9 distributed over its periphery, at which the speed of rotation influences the performance of a material of the resonant vibration and the cooling is improved.