FIELD: sportive constructions for exercising mountain and plain skiing, snowboarding, driving in a sledge, roller skating, skiing etc.
SUBSTANCE: multifunctional trace-bridge has snow or artificial covering. Trace-bridge rests upon supports, such as lift shafts and staircases, which are included into compact volume of three-spatial spiral-principle construction based on combination of circular and elliptic curves, including 8-shaped curves. Outer side of trace-bridge is supported by tension members, to which fencing constructions are attached.
EFFECT: increased efficiency and enhanced reliability in operation.
3 dwg
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