Anchor arm for a motorcyclist safety barrier in pretiles (Machine-translation by Google Translate, not legally binding)

摘要

Arm anchoring a safety barrier for motorcyclists in parapets moored to the lower beam (1a) of a guardrail (1) of road, with a support (1b) of square section, is fixed to the posts (1c ) sustainers thereof, characterized in that it consists of a metal plate (2) having a particular profile for three cuts that up and down relative to its working position comprises a horizontal section (3) folded in opposition to the front parapet (1), a vertical section top and next (4), a downward oblique section (5), and a vertical section lower and out (6), whose horizontal section (3) is attached on the inner face the top wall (1e) of said support (1b) and has a locking hole (3a) in relation to a safety element (7) corresponds with a hole (1H) of the top wall (1e) whose upper vertical section (4) it is attached to the inner front face of the wall ( 1f) of the support (1b) and in one of its vertical edges open horizontally an upper neck (4a) and a lower neck (4b), the upper neck (4a) coincide with holes (1d) in the support (1b) for clamping screw (8) of the lower spar (1a) of the guardrail (1), while the lower neck (4b) receives within it the thickness of the lower wall (1g) of the support (1b), and whose lower vertical section (6) has a vertical window (6a) for fixing screws (9) arranged through a horizontal window (10a) provided in a safety barrier (10) extending parallel to the lower beam (1a) the guardrail (1) covering mostly the height between it and the ground. (Machine-translation by Google Translate, not legally binding)