发明名称 Roof-ridge-beam holder - has U=shaped bracket with arm portions bent over to hold beam in place
摘要 The holder has fixing strips (3,4) extending downwards from the U-shaped holder (2), which comprises a web and two arms (6,7). Portions (10) on one or both arms are bent over, to hold the beam in place. They can be integral with the arms, while extending round one top edge of the beam at least. They can be narrower than the arms, and can have claws (11) by which they engage in the beam. There can be one or more such portions on each arm, and they can be of different lengths. USE/ADVANTAGE - Roof ridge-beam holder is economical in material, with rapid fixing, and less risk of injury to operator.
申请公布号 DE4210497(A1) 申请公布日期 1993.10.07
申请号 DE19924210497 申请日期 1992.03.31
申请人 NORM A.M.C. AG, ERSTFELD, URI, CH 发明人 GOEDL, FRITZ, ENNETBUERGEN, CH
分类号 E04D12/00;(IPC1-7):E04D12/00 主分类号 E04D12/00
代理机构 代理人
主权项
地址
您可能感兴趣的专利