| 摘要 |
A one piece molded bilaterally symmetrical wheel wedge is disclosed having a central supporting web, a planar base flange perpendicular to the supporting web, a rear flange intersecting the base flange and at an acute angle therewith, and a concave upwardly facing rim flange which extends at an acute angle from the forward portion of the base flange to the upper portion of the rear flange. A plurality of generally triangular wheel grip wedges extend laterally of the base flange and the ramp flange.
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