发明名称 PYLON WITH INTERNAL LIGHTING
摘要 Highway safety markings around construction sites are of the utmost importance to both the driver and the worker, and traffic pylons have become a common method of channeling traffic away from hazards or into desired travel lanes. At night, however, these pylons become hard to see in unlighted areas, and their illumination is highly desirable. One method of providing illumination that is commonly used in highway barriers is a battery powered light mounted to the top of a pylon or trestle type barrier. However the additional weight of a light unit mounted at the top of a relatively light weight traffic pylon makes the pylon, which is already subject to tipping by wind or impact by vehicles, more top heavy and subject to tip over. The present invention overcomes this obstacle by placing the light source in the base of the pylon, providing additional stability and illuminating it from within, while also providing the light source with protection from the elements.
申请公布号 CA2363948(A1) 申请公布日期 2003.05.28
申请号 CA20012363948 申请日期 2001.11.28
申请人 FISHER, WILLIAM ROY;MCNIVEN, RONALD DANIEL;MAGLIOCCA, BIAGO 发明人 FISHER, WILLIAM ROY;MCNIVEN, RONALD DANIEL;MAGLIOCCA, BIAGO
分类号 E01F9/615;E01F9/669 主分类号 E01F9/615
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