Improvement in or relating to trailers and beams for chassis construction.

摘要

A chassis beam has two sides (10, 11) spaced apart and provided with internal reinforcing members (12). The reinforcing members (12) are distributed along the beam and extend between the opposite sides. The reinforcing members may be tubular or may comprise portions of conventional girder section or lengths of pipe cut longitudinally. Although the application of the beam is not restricted to any particular field the invention also includes a trailer provided with such a beam and also a trailer with a single longitudinally extending beam which beam is constructed in this form.