Roadside guardrail post impact absorber

摘要

An impact absorber for roadside guardrail posts (2) which is constituted by a cover (3) composed by a thin wall which surrounds the post (2) and is internally provided with support means (4) on said post (2); the wall of which is axially subdivided into two halves, a first half (5) and a second half (6) the opposing edges of which are provided with a first clamping means (7) which are configured such that the two halves (5, 6) that compose the wall rotate one with respect to the other along a vertical axis and a second clamping means (8) which comprise a double flap arranged along the edge of the first half (5), a flap (11) arranged along the edge of the second half (6) and a closing element (12). <IMAGE>