Axial damping device with elastomers

A device (5, 20) for isolating and damping uniaxial vibrations by being interposed between rigid elements (2, 3) in relative motion, comprising damping and insulating means (15) in elastomeric material, suitable for performing an insulation and damping function through repeated deformations and consequent hysteresis of the elastomeric material, comprising:

• a first head (11);
• at least two sleeves (Ila) integral with the first head (11);
• a second head (12);
• at least two bars (13) which are inserted at a first end in the sleeves (Ila) and are connected at a second end with the second head (12);
• at least one stabilizing jacket (14);
• an elastic element (15) which is interposed between the first head (11) and second head (12), reacting to compression when, due to the application of the load, the damper device (5, 20) is shortened;
• characterized in that:
• the at least one stabilizing jacket (14), slides on the bars (13);
• the elastic element (15) is prismatic m shape.