发明名称 |
HANGER BAR FOR A SUPPORTING STRUCTURE OF A FALSE CEILING |
摘要 |
A runner hanger comprising a metal strip having a plurality of spaced upper holes, a lower portion including a lower edge interrupted by a series of regularly spaced notches, the notches being configured to receive a hollow reinforcing bulb of a grid runner extending transversely to the hanger, the notch having a pair of longitudinally spaced ledges configured to support the bottom sides of a reinforcing bulb, the notches having a bendable tab carrying one of the ledges, the tabs being precision machine bent at an angle relative to a plane of the lower portion that allows a grid runner reinforcing bulb to be inserted when tilted in the associated notch and prevents the bulb from falling out of the notch when the runner is upright. |
申请公布号 |
CA2929225(A1) |
申请公布日期 |
2015.05.14 |
申请号 |
CA20142929225 |
申请日期 |
2014.11.04 |
申请人 |
USG INTERIORS, LLC |
发明人 |
UNDERKOFLER, ABRAHAM M.;GULBRANDSEN, PEDER J.;PAULSEN, MARK R. |
分类号 |
E04B9/10;E04B9/06;E04C3/07 |
主分类号 |
E04B9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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