The safe and effective fixing of the alpine ski.

摘要

PCT No. PCT/FR91/00791 Sec. 371 Date May 17, 1993 Sec. 102(e) Date May 17, 1993 PCT Filed Oct. 11, 1991 PCT Pub. No. WO92/08527 PCT Pub. Date May 29, 1992.Safety binding for an alpine ski, designed to hold a boot in place on a ski and to release this boot when it exerts excessive stress in the binding. The binding (1) comprises a base (3) , a boot position-retention device (5), a return spring (10), a linkage comprising a piston (13) whose head (16) is fitted with two pressure tips (20, 21) and a unit comprising two rolling surfaces (23, 24) which connect the spring (10) and the jaw (5), each rolling surface being positioned opposite a pressure tip. The pressure tip 21 projects forward in relation to the pressure tip 20, and a dynamic damping arrangement is interposed between this pressure tip 21 and the body (14) of the piston (13).