发明名称 SAFETY GUARD RAIL
摘要 An apparatus for forming a barrier along a perimeter of a roof being formed of a roof deck and a roof covering comprises an anchor plate having a plurality of fastener bores therethrough. The anchor plate is securable between the roof deck and the roof covering proximate to the perimeter of the roof. The apparatus also comprises an upright extending between top and bottom ends. The upright is pivotally securable to the anchor plate and the top end includes at least one connector for connecting a barrier member thereto. The apparatus further includes a brace extending from the bottom end of the upright to abut against an edge surface of the roof.
申请公布号 US2014027696(A1) 申请公布日期 2014.01.30
申请号 US201213561516 申请日期 2012.07.30
申请人 GILBERT-WILLIAMS ERIC GILLES 发明人 GILBERT-WILLIAMS ERIC GILLES
分类号 E04H17/14 主分类号 E04H17/14
代理机构 代理人
主权项
地址