FR2521864A1

FR2521864A1 - Board for sliding on snow - has front part formed as ski and back part divided into two parallel parts

Info

Publication number: FR2521864A1
Application number: FR8202983A
Authority: FR
Original assignee: DAYDE THIERRY
Current assignee: DAYDE THIERRY
Priority date: 1982-02-19
Filing date: 1982-02-19
Publication date: 1983-08-26

Abstract

The board is for sliding on snow and other natural or synthetic surfaces. Its front part (1) resembles the front part of a ski but its back part is divided into two parallel parts that are separated by a gap (4). Near the junction of the two parts there is a weak area and this can be reinforced by steel wires (2) that are emplaced during manufacture, if the material is suitable, or steel sheets that are fixed to its upper surface. Each parallel part has a fixing for ski boots (3).

Description

L'engin propo@é a été plus spécialement étudié pour glisser sur de la neige plus ou moins gelée.- Cependant on peut l'utiliser sur d'autres surfaces naturelles ou artificielles.et màme, éventuellement sur l'eau. The propo @ é has been specially designed to slide on more or less frozen snow. However, it can be used on other natural or artificial surfaces. And even, possibly on water.

Cette surface , si elle n'e pas toutes les qualités performantes des skis, permet cependant à des personnes de tous ages, de s'amuser et d'apprendre rapidement. This surface, if it does not have all the performance qualities of skis, allows people of all ages to have fun and learn quickly.

Les figures jointes donnent un exemple non ex@lusif de réalisation de la planche; elles ne sont p?S travées à une échelle rigoureuse, car des modèles peuvent être réalisés en différentes tailles notament pour tenir compte de la taille et du poids de l'utilisateurs ainsi que des performances qu'ils désirent atteindre. The attached figures give a nonexclusive example of embodiment of the board; they are not spanned on a rigorous scale, because models can be produced in different sizes notably to take into account the size and weight of the users as well as the performances which they wish to achieve.

la fig.I est une vue en dessus, la fig.2 est de profil
On voit sur la fig.I que la planche se présente coté avant comme une sorte de grand ski, mais la partie arrière se divise en deux lattes séparées par un intervale (4) et cha- que branche supporte un dispositif classique de fixation de chaussures ( simplement indiqué en (3) ) - porte -skis.
Comme on l'a india@ué plus haut la partie avant est analogue à la spatule du ski et ses sections sont similaires.fig.I is a top view, fig.2 is in profile
We see in fig.I that the board is on the front side like a kind of large ski, but the rear part is divided into two slats separated by a gap (4) and each branch supports a classic shoe binding device (simply indicated in (3)) - skis holder.
As indicated above, the front part is similar to the ski tip and its sections are similar.

Vers l'arrière, non loin des fixations des skis, est un galbe (f ig.2) pour donner plus de souplesse. Towards the rear, not far from the ski bindings, is a curve (f ig.2) to give more flexibility.

I1 est évident que par suite de son dessin en fourche, et du fait que l'on est souvent amené à soulever l'un ou l'autre pied, pour les virages notament, la base de la fourche est soumise à des efforts qui risqueraient à la longue à provoquer une rupture génératrice d'accident. I1 is obvious that as a result of its fork design, and the fact that we often have to lift one or the other foot, for turns especially, the base of the fork is subjected to efforts that would risk in the long run to cause an accident-generating break.

I1 est donc prudent, pour les usagers d'un certain poids, de renforcer la base de la fourche. It is therefore prudent, for users of a certain weight, to strengthen the base of the fork.

Si, comme ce sera le cas général, la planche est réalisée en matière plestique ,il sera facile de loger à l'intérieur, en cours de fabricatien, des fils d'acier (2) qui auront l'élasticité souheitée. If, as will be the general case, the board is made of plastics material, it will be easy to accommodate inside, during the manufacturing process, steel wires (2) which will have the desired elasticity.

Si la planche est en bois , on peut mettre une plaque légère er souple sur le dessus,entourant partiellement la fente. If the board is wooden, we can put a light and flexible plate on top, partially surrounding the slot.

D'ailleurs, tous matériaux convenables peuvent etre utilisés pour la fabrication de ces planches. Moreover, any suitable material can be used for the manufacture of these boards.

Claims

CLAIMS 6666666 I - The board @ slide presented, allows, with a short learning, to perform slides in particular on snow more or less frozen, and, possibly, on other natural or artificial surfaces. - It is characterized pi the fact that, if the front part resembles a ski sandstone spatula, the rear part is divided into two flexible, parallel slats, coming together in the advent and separated by a gap (4). 20 Board according to claim NI characterized in that these two slats can have near their jondtion a zone of weakness, it will be useful to provide reinforcements for example in the form of steel wires (2) embedded in during manufacturing course, if the material used disturbs it, or spring steel blades put on the upper surface

3 - Board according to claim N I characterized by the presence on each slat of conventional bindings for ski boots.

4 - Board according to all of the preceding claims characterized by the possibility of building on the same principle, a board that can slide on a body of water, being towed.