Raisable stand

摘要

A trailer-borne structure for a microwave antenna has four folding sides comprising hinged frames 11 and providing an operational state in which the antenna, supported on a base 12, is raised high above the ground, and a retracted or folded state in which the base is nested away between the hinged frames, and at a lower level than the hinges 16 so as to provide a low centre of gravity suitable for towing the trailer from place to place. IMAGE