发明名称 Device for maintaining fixed vertical mast on vertical pillar managed on flat frame placed on building terrace, has piled elements on arm sides determined such that assembly constitutes ballasting mass sufficient to ensure mast stability
摘要 <p>The device has an external support part (31) supported on a platform. A ballasting mass is formed of two sets of piled massive elements e.g. breeze blocks, on sides of support arms (2-4) with a rigid metal section (21), where the elements are made of agglomerates of cement of type hollow block. Each element has reduced weight to allow manual transportation and installation. The number of massive elements piled up on the sides of the arms is determined such that an assembly constitutes the ballasting mass sufficient to ensure stability of a mast.</p>
申请公布号 FR2964133(A1) 申请公布日期 2012.03.02
申请号 FR20100003431 申请日期 2010.08.24
申请人 PILLOSIO LUIGI 发明人 PILLOSIO LUIGI
分类号 E04H12/22;E04D13/00;E04H12/34 主分类号 E04H12/22
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