| 摘要 |
A roller skate has a frame formed of a short length of sturdy, generally rectangular channel material having two opposed side walls and a sole plate or floor extending therebetween. A large diameter wheel is secured to each end of each side wall, to define a widely spaced rectangular wheel array providing a stable skate platform. The high attachment of the large diameter wheels places the sole plate immediately adjacent the underlying surface when the wheels are resting on that surface, for greater stability. Instep and heel straps extend from single central attachment points along each side wall, with the present skate being essentially longitudinally and laterally symmetrical. Provision may be made for vertical and/or lateral adjustment of the wheels relative to the skate frame, if so desired.
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