| 摘要 |
<p>The present finding relates to a system for fixing panels consisting of arc welded bars to support poles, particularly but not exclusively for fencings, wherein into said poles there is obtained at least one thorough hole ( 20 ) comprising a screw ( 15 ) having a threaded stem ( 16 ) crossed centrally and for its entire length by a longitudinal thorough slit ( 19 ), and a nut ( 18 ) intended to screw on said threaded stem, said slit being intended to receive the bars of two adjacent panels.</p> |
