FIELD: sports equipment, particularly, designs of artificial ski-tracks. SUBSTANCE: ski-track has panel from flexible material installed on base and made to mate ski-shape. Panel has sliding surface with sliding supporting members which are rigidly secured with panel upper layer and protrudes beyond its upper layer, and made of silicate material. Sliding surface is made in form of trough- shaped double-band hollows between guide track and two riffled tracks for repulsion by ski sticks. Side surfaces of trough-shaped hollows have ellipsoid sliding members, and upper layer of sliding surface in direction of skier motion has friction protrusions after each sliding member. Sliding members of sliding surface upper layer are trapezoidal in shape and with base in form of mushroom cap. EFFECT: increased operating characteristics of ski-track and sliding efficiency. 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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