| 摘要 |
<p>CONCEALED FASTENER SUPPORT FOR INTERLOCKED CHANNEL SECTION PANELS LESTER W. STONE An integral, one-piece bearing support to support a concealed fastener for anchoring pairs of rigid interlocked metal panels to spaced supporting members. The bearing support comprises a pair of coplanar portions and an intermediate lower planar portion or depressed portion lying below that of the coplanar portions, with the coplanar portions and the intermediate portion being joined by downwardly portions At lapped panels, the bearing support includes a plurality of coplanar portions, adjacent pairs of which are joined together by depressed lower portions and the downward portions.</p> |
