| 摘要 |
An articulated guard rail reflector assembly includes a standardized base adapted for mounting the corrugations of a metal guardrail or on top of a guard rail and a pair of interchangeable top reflector holding members, one being circular in outline and one being trapezoidal in outline to fit in the corrugation of a metal highway barrier. The base member and the reflective member are joined by a spring steel L-shape clip that snaps into place. The base and reflector holding members may be made of sheet or galvanized metal, aluminum, polycarbonate plastic, ABS plastic or the like. The L-shape member is made of spring steel and allows the reflector to be moved backwardly of its direction facing traffic by either brushing forces rubbing against the guardrail, or by the pressure of packed snow being pushed against the guardrail by a motor vehicle carrying a snowplow or the like. Preferred reflector material includes plastic lenses and/or reflective tape.
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