| 摘要 |
FIELD: games; entertainment. ^ SUBSTANCE: amusement feature includes bearing elements, external closed guide line which can rotate around horizontal axis, drive for external guide line, internal guide line, rider seats on internal guide line, and rider fixation gear. External guide line is attached by joint transition elements to middle guide line. Middle guide line is attached by joint transition elements to internal guide line. Common gravity centre of internal guide line, seats, riders and fixation gear is located below rotation axis of external guide line. ^ EFFECT: unique rider travel route for each riding session. ^ 4 cl, 1 dwg |
