Gliding board, such as a ski, and a gliding board equipped with a boot-retaining assembly

摘要

An alpine including a longitudinal beam having front and rear ends and a central zone, the beam being formed by a main core covering a running surface, a stack of gliding and reinforcing layers with two lateral running edges, the core itself being covered by a stack of reinforcing, and possibly decorating layers. In the central zone, a secondary core is superposed on the main core so as to form, in this central zone, a projecting rib having a reduced width. An interface with a plate for supporting the retaining elements is provided to be assembled to the ski by journals.