| 摘要 |
<p>A skate-like device comprises a wheel (2) having a radially outer tread and a radially inner circular track. A carriage (3) is rotationally mounted to the wheel (2) by means of rollers (6). The rollers (6) ride on the track. The carriage is adapted to be mounted to the foot or lower leg of a user. The carriage may include a boot (16). The carriage is preferably removably mounted to the wheel (2). The wheel preferably lies in a plane which is angled at about 10° to vertical when the device is operatively mounted to a user's leg so that the operatively lower part of the wheel is generally below the user's foot, and the operatively upper part of the wheel is located to the outside of the user's leg.</p> |
