Skis Rossignol Sa

Skis Rossignol

Denis Redor

Alain L Zanco

Pierre Gignoux

Johan Vailli

Milena Stefanova

Michel Echevin

Jean-Christophe Godde

Michel Mercier

Christian Alary

Christian Allary

William Vallet

A device () for mounting the components of a safety binding on a ski, comprising:

Device for mounting components of a safety binding on a ski

Alpine ski () having a sidecut () which has a radius smaller than 24 meters, wherein the front () and/or rear () ends have a cavity () opening longitudinally at said end, the dimensions of the cavity () allowing the deformation of said end when a transverse force is exerted at the front and/or rear contact lines so as to permit the inner and outer edges of the ski to move closer to one another.

Alpine ski

A raising platform () is intended for mounting on the upper surface () of a board () for gliding over snow in order to receive and to raise the bindings securing a user's boot to a board () for gliding over snow. The raising platform () is divided into two longitudinal parts () that are each placed directly on the upper surface () of the board () for gliding over snow and that are connected together by at least one bridge ().

Platform for raising the bindings for a boot, and board for gliding over snow equipped with such a platform

A gliding board has a raised platform which is intended to accommodate the toe piece and the heel piece of a safety binding on its upper part and which rests on the board via its central part. The platform has its front and rear ends overhanging relative to the upper surface of the board and not resting on the board. The platform has a torsional stiffness such that the maximum angular deformation of a free end under the effect of a twisting moment of four newton-meters exerted at four hundred and sixty millimeters from an engagement zone is less than one and a half degrees.

Gliding board having a rigid raised platform

A board for gliding over snow is provided which is structured such that it has a central support region having a cross-section selected from the group consisting of the sandwich cross-section, the shell cross-section, and the hybrid cross section; a front region located between and connecting the central region and a tip; and a rear region located between and connecting the central region and a tail portion. The front region, central support region, and rear region each may have either a sandwich cross-section, a shell cross-section, and a hybrid cross section. The sandwich cross-section can have a first upper layer, a first upper reinforcement layer, a first core, a plurality of longitudinal reinforcing elements, a first lower reinforcement, a first sole, and a plurality of first edges. The shell cross-section may have a second upper layer, a second upper reinforcement layer, a second core, a plurality of second reinforcing elements inclined over the entire height of the sides of the board, a second lower reinforcement, a second sole, and a plurality of second edges. Alternatively, the shell cross-section could be constructed having a third upper layer in contact with a third upper reinforcement layer, the third upper layer and the third upper reinforcement layer extending downward over a third core until the third upper reinforcement layer contacts a third lower reinforcement which is in contact with a third sole having a plurality of third edges. The hybrid cross-section can have a shell half-structure comprising a fourth upper layer and a fourth upper reinforcement layer, a fourth core, a plurality of fourth longitudinal reinforcing elements, a fourth lower reinforcement, a fourth sole, and a plurality of fourth edges.

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Saint Julien de Ratz, France

Denis Redor