| 摘要 |
<p>A mouldable foot wedge, when suitably treated as by heat, becomes deformable so that the person for whom the wedge is to be customed fit is allowed to stand on the wedge. This deforms the wedge to conform identically to the contour of the person's foot, thus filling voids. An area below the rear heel on one side is defined as a plug which is not subjected to the heat treatment. A beneficial cant of inclination can be provided to the wedge by not allowing this cold plug to be heat treated and thus deformed.</p> |
