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(The following is taken from Page 9, 10 Patent 5,613,443. Heading: DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT) Furthermore, in the main body of the amusement vehicle, guide groves 12 are formed to be slidably engaged with the splashing preventive means (described later) provided on the side walls of the passage. In the amusement vehicle as described above, as shown in FIG.4, the bottom 3 is inwardly curved with the longitudinal central axis of the vehicular main body as the vertex to form a space 13 near the central axis. |
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