Sliding/rolling sledge for use by sportsman, has support construction possessing blade system, whose angle of incidence to airflow on sportsman is changeable, where blade system is folded upward into vertical in support mechanism

摘要

The sledge has a mechanism for allowing a relative movement between a guiding module (11) of the sledge on a guiding path (9) and a support construction (8) for sportsman. The support construction possesses a blade system, whose angle of incidence to airflow on the sportsman is changeable. The blade system is formed on the support construction from a nose-sided V-tail (3) and a rear-side V-tail (4). The blade system is removable for transporting the sledge in a simple manner and is folded upward into vertical in a support mechanism (6).