发明名称 Mechanical bouncing, rolling and skating apparatus
摘要 A recreational apparatus utilizes an upper housing having generally cylindrical side walls adapted to telescopically enclose a bottom support member utilizing a plurality of first guide members to engage corresponding second guide members connected to said upper housing. A support platform capable of supporting one or more persons is disposed about the outer periphery of the generally cylindrical side walls proximate the bottom edge thereof. A set of wheels are connected to the bottom support member to permit it to travel, roll and skate along a supporting surface. A gas filled balloon is inflated to fill the cavity within the bottom support member and act as a flotation device.
申请公布号 US4438919(A) 申请公布日期 1984.03.27
申请号 US19820359786 申请日期 1982.03.19
申请人 GAMZO, ISRAEL 发明人 GAMZO, ISRAEL
分类号 A63B69/00;A63C17/00;(IPC1-7):A63B25/00 主分类号 A63B69/00
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