Breakaway support post for highway guardrail end treatments

Fences – Highway guard

Reexamination Certificate

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Reexamination Certificate

active

06886813

ABSTRACT:
A support post for a guardrail which resists impact by a motor vehicle from one direction (strong direction) and yields to impact by a motor vehicle from another direction (weak direction). The support post is adapted to receive the guardrail such that the rail face of the guardrail runs generally perpendicular to the strong direction such that the support post resists an impact on the rail face of the guardrail and yields to an impact force on the end of the guardrail.

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