Invention Grant
- Patent Title: Single-layered web beam for a panel suspended ceiling
- Patent Title (中): 单层网梁用于面板悬吊天花板
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Application No.: US11490208Application Date: 2006-07-19
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Publication No.: US08590275B2Publication Date: 2013-11-26
- Inventor: William J. Platt
- Applicant: William J. Platt
- Applicant Address: US PA Malvern
- Assignee: Worthington Armstrong Venture
- Current Assignee: Worthington Armstrong Venture
- Current Assignee Address: US PA Malvern
- Agent Eugene Chovanes
- Main IPC: E04C3/04
- IPC: E04C3/04 ; B21D47/00
Abstract:
A balanced, single-layered web beam for a grid in a panel suspended ceiling, wherein opposing flanges at the bottom of the web are cantilevered directly from the bottom of the web. When the flanges are equally loaded by the panels, the resultant load on the beam passes through the vertical plane of the web, so the beam does not twist or bend.
Public/Granted literature
- US20070277468A1 Single-layered web beam for a panel suspended ceiling Public/Granted day:2007-12-06
Information query
IPC分类:
