ANTIVIBRATION MAGNETIC MOUNT (VERSIONS) Russian patent published in 2013 - IPC F16F6/00 F16F15/03 F16C32/04 

FIELD: machine building.

SUBSTANCE: mount includes support plates, a damper, springs in the form of threads and thread tensioning means. The damper consists of constant magnets. Threads are rigidly fixed on one of the support plates and rigidly attached to another support plate by means of thread tensioning means. Distance between support plates is not less than 0.5 of the distance between constant magnet poles. The magnets fixed on one support plate face with their opposite poles the magnet(s) fixed on the other support plate. The magnets fixed on the support plate in a circumferential direction are equally spaced from each other to the distance of not less than 0.5 of the distance between constant magnet poles. As per the first version, the damper of the mount is formed at least with four magnets. At least three magnets are fixed on one of the support plates in a circumferential direction. On the other support plate there fixed is one constant magnet, the axis of which passes through the centre of circle. As per the second version, the damper of the mount is formed at least with six constant magnets. At least three magnets are fixed on each of the support plates in a circumferential direction. Centres of those circles are located on one axis, and difference of their diameters is at least 1.0 of the distance between poles of constant magnet.

EFFECT: improving vibration damping efficiency of the mount.

2 cl, 4 dwg