| 摘要 |
Modular fiber reinforced plastic (FRP) poles, suitable for distribution of electricity, telecommunications, lighting and all the other uses relevant to the poles, consisting of successive concave parts of constant cross section (tubes) of various shapes, corresponding annular joints and cap, which are joined together adhesively or/and mechanically. Production method of the poles of the invention, consisting of the assembly of the individual parts, which can be produced industrially in a cost effective manner by the methods of pultrusion (concave parts - tubes) and compression molding (annular joints and cap). Use of the poles of the invention, which can be provided either fully assembled or as a modular product into separate individual parts, packaged in such a way in order to save storage and transportation space and accompanied by the necessary materials, tools and manuals for their assembly and installation on-site. |
