摘要 |
<p>The present invention is directed to a grating for an overflow drainage channel of a swimming pool including a plurality of bars having a passage extending in a transverse direction therethrough, a plurality of spacer elements having an aperture substantially aligned with the passage and positioned between the plurality of bars, and a connecting member extending through the passage of the plurality of bars and the aperture of t he plurality of spacer elements securing the plurality of bars and the plurality of spacer elements together.</p> |