Improved composite structure for damping vibrations with at least two superimposed plates made of elastic material

摘要

Improved composite structure for damping vibrations comprising at least two superposed plates made of elastic material, respectively a bottom plate intended to come into contact with the ground, and a top plate (b) intended to receive the assembly emitting vibrations to be damped, these plates being in mutual contact by their opposite faces comprising rectilinear splines (11, 12) of complementary profile, the projecting parts of a plate being fitted into the corresponding hollowed parts of the other plate, is characterized in that the external face (15) of the top plate (b) has a rim in relief (25) comprises, at the upper face (15) with a notch (26) located in the same plane as the external face (15).