A - Human Necessities – 63 – C
Patent
A - Human Necessities
63
C
A63C 5/07 (2006.01) A63C 5/04 (2006.01) A63C 9/00 (2012.01)
Patent
CA 2409954
This invention relates to an article of sports equipment, more particularly a ski wherein, unlike in prior art skis, the bending rigidity decreases with an increase in ski flexing, providing a more equal weight distribution and increased liveliness when negotiating undulating terrain. Described are related embodiments varying from a basic spring arrangement to pre-stressed structures being indistinguishable in appearance from a conventional prior art ski.
Article de sport, plus particulièrement ski dont la rigidité de flexion, contrairement aux skis de conception antérieure, diminue avec l'augmentation de la flexion du ski, ce qui permet une répartition plus égale du poids et une meilleure vivacité pour négocier les ondulations de terrain. Des modes de réalisation apparentés sont décrits, allant du simple arrangement de ressorts aux structures précontraintes qui semblent identiques à celles d'un ski classique.
Heuvel Johan G. F.
Na
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