PROCEDE DE REALISATION D'UN SKI PAR INJECTION, ET STRUCTURE DE SKI OBTENUE PAR CE PROCEDE.

摘要

The process of the invention consists in injecting the foam inside a tubular compartment (14) consisting of a deformable and extensible membrane made from polyurethane or from copolyamide or from ABS. During expansion, the foam deforms the membrane (14) and presses the elements (15) against the peripheral walls of the ski which are held in the mould (1). ……