| 摘要 |
A bearing structure for vertical traffic signalling is solving the problem of a simple, compact, stiff and firm bearing structure (5) of a vertical traffic sign (1) which is characterised in vertical bar beams (11) which are linked together by horizontal cross beams (7), an auxiliary cross bar (10) and an anti-wind binder beam (8) on the back side (15), while on the front side (14) they are bound by a signboard (2) on the upper part and under it also by the anti- wind binder beam (9). The vertical traffic sign (1) according to the invention meets all technical requirements and standards of traffic signalling even in the worst weather conditions, as for example at strong winds of zone I to including zone III, north wind, blizzard and the like, and wears a modern design at the same time. |
