| 摘要 |
FIELD: sports equipment. SUBSTANCE: artificial covering has base made in the form of sheets arranged axially of ski-track and connected with one another and with ground or floor by means of attachment members. Sealing members are attached in adjoining relation to one another in row on base surface. Sealing members are made from flexible film and filled with movable material. Artificial covering provides for improved sliding of skis on mountain and plain ski-tracks, including broken ground at positive and negative temperatures of ambient air, with all kinds of skiing being taken into account. EFFECT: wider operational capabilities, simplified construction and increased efficiency. 5 cl, 8 dwg, 2 tbl |
