发明授权
- 专利标题： Portable modular roof truss system
- 专利标题（中）： 便携式模块化屋顶桁架系统
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申请号： US13806735申请日： 2011-06-14
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公开(公告)号： US08800238B2公开(公告)日： 2014-08-12
- 发明人: Charles J. Davies
- 申请人： Charles J. Davies
- 申请人地址： US CA Los Angeles
- 专利权人： Global Truss America, LLC
- 当前专利权人： Global Truss America, LLC
- 当前专利权人地址： US CA Los Angeles
- 代理机构： Sherman & Zarrabian LLP
- 代理商 Kenneth L. Sherman, Esq.; Michael Zarrabian, Esq.
- 国际申请： PCT/US2011/040371 WO 20110614
- 国际公布： WO2011/163015 WO 20111229
- 主分类号： E04H12/00
- IPC分类号： E04H12/00 ; E04B7/02 ; E04H15/44
摘要：
The present invention provides a portable modular roof truss system. In one embodiment, a portable modular roof truss system comprises at least one roof truss device comprising a roof apex collar, a crossbar, two arms, and two connecting members. The collar comprises two separate members coupled together by at least one bolt to form an opening capable of receiving a roof pole. In another embodiment, a portable modular roof truss system comprises two roof apex collars. In yet another embodiment, a roof truss device comprises a collar, a crossbar, two arms, and two connecting members. The collar comprises two separate members coupled together by a hinge to form an opening capable of receiving a roof pole.
公开/授权文献
- US20130118110A1 PORTABLE MODULAR ROOF TRUSS SYSTEM 公开/授权日：2013-05-16
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