The originality of the technique used, developed by the Domange-Jarret company, is based on the compression of visco-elastic fluids (gums, silicones) by appropriate mechanical or hydraulic means. The fundamental principle of this technique consists of primarily using the pasty viscosity of this fluid, which is far greater than other fluids. as a shock absorbing function;​ with its compressibility characterizing a spring or accumulator function. The results obtained are developed and a statement is presented in terms of performance and reliability being the main advantages of using this technique.