发明名称 Two wheel roller skate or the like
摘要 A two wheel roller skate or the like having two wheels rotatably supported from a soleplate, one at the front and one at the rear thereof, the axes of rotation of the two wheels being normally parallel to each other. Each of the wheels is supported within a cradle for rotation about an axis extending generally in the direction of the longitudinal center line of the soleplate and at an angle thereto, the axis of pivoting of the cradle member being a steering axis disposed below the axis of rotation of the wheel member.
申请公布号 US4138127(A) 申请公布日期 1979.02.06
申请号 US19770849549 申请日期 1977.11.08
申请人 MATTEL, INC. 发明人 KIMMELL, STEVEN D.;STANSBURY, JR., BENJAMIN H.
分类号 A63C17/06;(IPC1-7):A63C17/02 主分类号 A63C17/06
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