Adjustable flex ski

Land vehicles – Skates – Runner type

Patent

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Details

A63C 507

Patent

active

045778868

ABSTRACT:
An adjustable flex alpine ski is disclosed. The ski includes tensile members embedded below the neutral plane in the center, shovel and tail sections of the ski. The tensile members are each fixed at one end and are independently adjustable by means of tension adjustment mechanisms located at the free ends of the members. The tension adjustment mechanisms are controlled by means of flexible shafts which terminate at hex nuts opening flushly onto the sidewalls of the ski, so as to be unobtrusive and aerodynamic, yet readily accessible in the field.

REFERENCES:
patent: 2258046 (1940-05-01), Clement
patent: 2795431 (1955-08-01), Metcalfe
patent: 2918293 (1957-10-01), Taui
patent: 3260532 (1966-07-01), Heuvel
patent: 3300226 (1967-01-01), Reed
patent: 3318369 (1965-05-01), Ross
patent: 3398968 (1968-08-01), Mutzhas
patent: 3537717 (1970-11-01), Caldwell
patent: 3549162 (1970-12-01), Coutts
patent: 3747947 (1973-07-01), Gunzel
patent: 3776563 (1973-12-01), Tigert
patent: 4071264 (1978-01-01), Legrand
patent: 4199169 (1980-04-01), Guenzel
patent: 4221400 (1980-09-01), Powers

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