Hutchinson

Marc Bernuchon

Michel Pompei

Daniel Gregoire

The shock absorber interposed between two pieces (1,3) comprises a sealed case with a deformable ring (4), a dividing wall (5) dividing the inside of the case into two compartments filled with liquid, a restricted passage (11) formed in a rigid ring (8) forming the periphery of the dividing wall and an impervious and continuous membrane (10) forming the center of the dividing wall. The periphery of one of the faces of the membrane is bonded to a flat annular bearing surface of the ring, a rigid floating washer (16) is added to the periphery of the other face of the membrane and two annular dividing walls (19 and 22) of the membrane mate on the inside with the ring and the washer.

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Saint Leu La Foret, France

Marc Bernuchon