发明名称 Bollard and method of mounting
摘要 A bollard for mounting to a foundation includes a bollard post element having a cavity therein with a base plate integrally fixed about its periphery to the bollard post element at the cavity. The base plate includes anchor holes and threaded holes extending therethrough. Levelers having threaded shafts with pads on one end and drivers on the other engage the threaded holes. Threaded anchor shafts extendible through the anchor holes and fixable to the foundation for the bollard are drawn in tension by nuts on top of the based plate. This simultaneously places the levelers in compression. In installation, the highest point on the foundation beneath the periphery of the base plate is established and the levelers adjusted to extend the bollard vertically with the bollard extending from that highest point.
申请公布号 US7077598(B1) 申请公布日期 2006.07.18
申请号 US20050213666 申请日期 2005.08.25
申请人 ACUITY BRANDS, INC. 发明人 LEONHARDT MICHAEL;POPPENHEIMER TORI C.;CROOKHAM DAVID
分类号 G09F15/00 主分类号 G09F15/00
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