초록 ▼

A road surface light reflector is provided for use in complementary recesses in roads, to indicate the position of centerlines or sidelines on roads in a nocturnal environment by reflecting the light emitted by the headlights of incoming vehicles. The reflector has a discoid main body which is desti

A road surface light reflector is provided for use in complementary recesses in roads, to indicate the position of centerlines or sidelines on roads in a nocturnal environment by reflecting the light emitted by the headlights of incoming vehicles. The reflector has a discoid main body which is destined to be embedded into a road hole, so as to form a flat exposed top surface therewith, thus not protruding above the road level. The reflector main body is made of rubber, and its top portion comprises small glass particles embedded therein and covering the reflector exposed top surface, for providing a reflective exposed top surface. An alternate embodiment provides glass particles mixed throughout the whole depth of the rubber main body. The rubber main body is fixedly anchored inside its hole through the instrumentality of glue. The reflector according to the invention thus has a low production cost and can be used on roads that are likely to be snow plowed, since it does not protrude above the road level.

대표청구항 ▼

[ I claim:] [1.] A road surface light reflector to be fixedly anchored into a complementary recess on the surface of a motorway road, said light reflector having a main body destined to be entirely and snugly embedded inside the road recess and defining an upper portion having a substantially flat t

[ I claim:] [1.] A road surface light reflector to be fixedly anchored into a complementary recess on the surface of a motorway road, said light reflector having a main body destined to be entirely and snugly embedded inside the road recess and defining an upper portion having a substantially flat top exposed surface destined to face upwardly so as to be apparent through the road recess and to be substantially at the same level as the road surface, said light reflector main body being made of a polymeric material having a low thermal expansion coefficient and having a granular, reflective material included into at least a top layer of said light reflector main body, wherein a small fraction of said reflective, granular material becomes exposed on said exposed top surface and thus a light reflective top surface is created to reflect the headlight beams of incoming vehicles on the road while said light reflector does not protrude above the road top surface.