| 摘要 |
<p>Coupling for releasably mounting elements (112, 114) together. One element (112) has a pair of exposed flange portions (118, 120) extending lengthwise from edges of a central web (116), with a gap between the free ends of the flanges. The other element (114) has a bead (136) configured to be releasably resiliently gripped by the flange portions (118, 120) to hold the two elements together.</p> |
