发明名称 Looped slide
摘要 An amusement device having a curved-loop, slide element causing the rider thereof to undergo a portion of his travel in the inverted position. The slide is tubular with a generally circular cross sectional wall, and at least the upper portion of the cross sectional wall may be transparent. The upper inlet end of the slide may have an air blower to assist in maintaining the speed of the user. Downstream of the loop is a decelleration section.
申请公布号 US4192499(A) 申请公布日期 1980.03.11
申请号 US19780870199 申请日期 1978.01.17
申请人 GROVES, KENNETH L JR 发明人 GROVES, KENNETH L JR
分类号 A63G21/02;A63G21/10;(IPC1-7):A63G21/02 主分类号 A63G21/02
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