| 摘要 |
FIELD: sports; games; transportation. ^ SUBSTANCE: invention refers to devices for reproduction of soaring in ascending air stream and can be used for both sportsmen training and as mass entertaining attraction. Entertainment device contains ascending air stream generator designed as vertical pipe equipped with air stream generator, grating and access door. Thus pipe cavity contains facility for individual or collective soaring in the ascending air stream designed as round platform with front surface turned to air stream, and opposite surface shaded from air stream on which users are placed. The platform has a protection and is deflecting relative to horizontal plane and pivoting relative to longitudinal axis of pipe due to changed position of system "platform-user" mass center. ^ EFFECT: reduced power expenses and elimination of direct effect of air stream on sportsman or attraction visitor. ^ 8 cl, 1 dwg |
