Einstellbarer Alpin-Ski
Ski, adjustable in curving and hardness (1987)
A ski should ideally have different curving contours and hardness depending on the condition of the snow and the form of skiing (downhill, trick skiing, etc.).
The invented and patented product here has an adjustment mechanism that changes the setup of the ski very fast and easily by bringing it into different positions with a short push of the ski stick.