초록 ▼

Alpine ski has a boot middle point mark indicating a position of a middle of a boot and is equipped with a mounting platform comprising front, central and rear zones. The platform rests on the ski via three feet situated respectively in front, central and rear zones of the platform. The height measu

Alpine ski has a boot middle point mark indicating a position of a middle of a boot and is equipped with a mounting platform comprising front, central and rear zones. The platform rests on the ski via three feet situated respectively in front, central and rear zones of the platform. The height measured between the lower face of each foot and the upper face of the platform is a minimum for the central foot. The platform is anchored by screws to inhibit sliding in at least the front and central zones. An anchoring point situated in the central zone is positioned in front of the boot middle point and is separated longitudinally by a distance of between 150 and 300 millimeters. Further included is a block of elastic material inserted between a front end of the platform and a stop in front of the platform. The block is compressible during movement of the platform relative to the upper face of the ski, due to bending of the ski.

대표청구항 ▼

1. An alpine ski having a boot middle point mark indicating a position of a middle of a boot, and equipped with a mounting platform comprising front, central and rear zones, wherein: the platform rests on the ski via a front foot, a central foot, and a rear foot situated respectively in front, ce

1. An alpine ski having a boot middle point mark indicating a position of a middle of a boot, and equipped with a mounting platform comprising front, central and rear zones, wherein: the platform rests on the ski via a front foot, a central foot, and a rear foot situated respectively in front, central and rear zones of the platform, wherein a first height comprises a distance between a lower face of said front foot and an upper face of said platform, a second height comprises a distance between a lower face of said central foot and said upper face, and a third height comprise a distance between a lower face of said rear foot and said upper face and wherein said second height is less than said first height and said third height; the platform is anchored to inhibit sliding of said platform relative to said upper face of the ski by at least one screw in a front anchoring point in the front zone and a central anchoring point in said central zone, the central anchoring point being positioned in front of the boot middle point, the front anchoring and the central anchoring point being separated longitudinally by a separation distance of between 150 and 300 millimeters; the ski further comprising a block of elastic material inserted between a front end of the platform and a stop in front of the platform, said block being compressible during movement of the platform relative to the upper face of the ski, the movement being due to bending of the ski. 2. The alpine ski according to claim 1, wherein said front foot, said central foot, and said rear foot are an integral part of the platform and form protuberances under a lower face of said platform. 3. The alpine ski according to claim 1, wherein said front foot, said central foot, and said rear foot comprise a plurality of independent support wedges fitted between a lower face of the platform and the upper face of the ski. 4. The alpine ski according to claim 1, wherein said central anchoring point is separated from the boot middle point by a second separation distance of between 5 and 50 millimeters. 5. The alpine ski of claim 4, wherein said distance comprises a distance between 20 and 35 millimeters. 6. The alpine ski according to claim 1, wherein said separation distance comprises between 200 and 230 millimeters. 7. The alpine ski according to claim 1, wherein the block has a hardness of between 40 Shore A and 95 Shore A. 8. The alpine ski according to claim 1, further comprising a second block of elastic material, which comes into contact with a rear end of the platform and is compressible during movement of the platform relative to the upper face of the ski. 9. The alpine ski according to claim 8, wherein a hardness of the block is greater than the hardness of the second block. 10. The alpine ski according to claim 1, wherein the rear zone of the platform is anchored to inhibit sliding of said platform relative to the ski. 11. The alpine ski according to claim 1, wherein the rear zone of the platform is anchored to the ski to allow sliding of said platform relative to the ski. 12. The alpine ski according to claim 1, wherein the platform has two vertical extensions bearing on the upper face of the ski via wedges of viscoelastic material.