| 摘要 |
A metal shoe tap provided with a top thin flat horizontal member, a thin lip peripherally secured to said member and extending vertically downward to a bottom essentially horizontal edge, and a plurality of thin horizontally elongated plates which are either parallel or perpendicular to each other. The plates are secured to each other, to the bottom surface of the member and to the lip and extend downward to lower edges which are co-planar with the bottom edge of the lip. These plates define a plurality of generally rectangular cells open at the bottom and closed at the top with certain of said cells having an opening extending entirely through said thin flat horizontal member adapted for receiving a fastening member such as a screw.
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