发明名称 Acoustical mounting bracket for attaching ceiling suspension to floor joists
摘要 A bracket for use in acoustically isolating a ceiling support grid from a frame member includes a planar body having a grid receiving formation and at least one mounting aperture, and a resilient grommet secured relative to each aperture for acoustically isolating a fastener passing through the aperture into the frame member.
申请公布号 US7735285(B2) 申请公布日期 2010.06.15
申请号 US20060643362 申请日期 2006.12.21
申请人 USG INTERIORS, INC. 发明人 PAYNE, JR. STEPHEN W.
分类号 E04B9/18 主分类号 E04B9/18
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