VIBRATION ISOLATOR OF SPRING TYPE WITH REINFORCED BASE Russian patent published in 2015 - IPC F16F15/73 

FIELD: machine building.

SUBSTANCE: vibration isolator contains base, pole, resilient elements of spring type and support assembly. The base is made as two parallel angle-bars rigidly connected with each other by the thrust plate. On the thrust plate the resilient element of the spring type is secured by means of the cover and two screws. Width if the resilient element of the spring type is below width of the base. The support assembly is made in form of the rod with thread end securing the vibration isolated object. The rod has hemispherical head for contact with the cone surface in the resilient element. To the base using screws the vibration dampening plates is secured, it connects two parallel angle-bars of the base. The vibration dampening plate contains alternating layers, one layer is rigid, and another one is out of the vibration dampening material.

EFFECT: vibration isolation increased efficiency under resonance mode, and in medium and high frequency range.

2 cl, 2 dwg