| 摘要 |
An amusement ride having a frame, electrically conductive wheels for engaging a track for partially supporting the frame and guiding same about a path of movement, and wheels connected to the frame for moving the frame about the path of movement. The wheels contact a surface on which the track is resting. An electric motor is mounted on the frame for receiving electric power from the track. The track has a longitudinally extending track member defining a substantially circular cross section, a chamber, and a longitudinally extending slot communicating with the chamber. A filler material is arranged in the chamber opposite the slot for providing a flat bed. Wires are mounted on the flat bed and extend with the track member for forming an electrical conductor and rails for the electrically conductive wheels to ride on. A body member is mounted on the frame and arranged for selective cyclical movement toward and away from the frame by a device including a cam and a cam follower mounted on a pivotal lever for selective engagement with the cam.
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