Road structure – process – or apparatus – Traffic director – Attenuated lane marker type
Patent
1994-05-31
1995-05-30
Neuder, William P.
Road structure, process, or apparatus
Traffic director
Attenuated lane marker type
404 16, E01F 906
Patent
active
054196515
ABSTRACT:
A pavement road marker for engagement with an underlying roadway surface for providing a marking being visible from an oncoming vehicle on the roadway surface is described.
A high strength, impact resistant plastic body with a front, a back and two sides is utilized having at least one aperture from the exterior to the interior of the body where a solid curved glass member is positioned. The glass member which has reflective material attached hereon provides a retroreflective lens that is permanently secured and hermetically sealed in the plastic body by a potting compound. The road marker is then aligned and attached to the roadway surface with an epoxy cement.
REFERENCES:
patent: 4815890 (1989-03-01), Duncan
patent: 4875798 (1989-10-01), May
patent: 5226745 (1993-07-01), Gartlacher
Kenyon Howard A.
Neuder William P.
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