Spacer for road or motorway crash barrier

摘要

A new type of spacer (1) for road or motorway crash barrier is described, consisting of an elastic body (2), fixed by means of bolts (4) or of other known fixing means to the supporting posts (5) of the crash barrier, which is integral with means (3) for supporting the longitudinal beam (6) belonging to the crash barrier. Preferably, the elastic body (2) is a rubber body with trapezoidal section and the means (3) for supporting the longitudinal beam (6) are connected to the rubber body (2) by vulcanization.