| 摘要 |
An elongate covered passageway formed of modular pultruded sections adapted for use in the construction of aircraft boarding bridges is disclosed. The passageway includes a four principal structural elements, namely a floor element, two upright, spacedly positioned wall elements and a ceiling element positioned atop the two wall elements. Each of the structural elements is formed of one or more pultruded panels, each panel defining one or more compartments therein. The compartment type construction of the panels provides channels for the installation of wiring, ducting and insulation for servicing the passageway construction.
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