Ski or other snow board, with core made in situ

摘要

A ski or other snow board, has an injected core extending at least up to the tip. Along a neutral fiber there is placed either a metal plate which is coated with rubber on its two faces, or a simple band of rubber or visco-elastic material. Resilience to shear forces is thus obtained, and the risk of breaking the tip is thereby reduced. The same structure may also be provided at the heel of the ski.