| 摘要 |
The invention relates to a popular amusement device with a personal transportation device, moving along a guide track arrangement ( 14 ), and eddy-current braking device ( 10, 70 ), comprising a magnet arrangement ( 10 ) and an induction body ( 70 ), for the selective braking of the personal transportation device, with one of the pieces of either the magnet arrangement ( 10 ) or the induction body ( 70 ) being provided on a guide track arrangement ( 14 ) and the other piece ( 10 or 70 ) being connected to the personal transportation device. The magnet arrangement ( 10 ) comprises at least two partial magnet arrangements ( 18, 20 ) each with at least one permanent magnet ( 74, 76, 78, 82, 84, 86 ), said partial magnet arrangements ( 18, 20 ) are, at least in the operating position thereof, arranged essentially orthogonal to the braking area guide track direction (B), at a separation (a) from each other, with the induction body ( 70 ) being arranged between the partial magnet arrangements ( 18, 20 ) during the braking. According to the invention, the partial magnet arrangements ( 18, 20 ) may be displaced relative to each other.
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