作者: Guadalupe C. Garcia
DOI:
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摘要: Automatic delivery and placement of safety cones from a moving vehicle is provided. The key idea that there receptacle holds plurality cones. attached to the vehicle. A releasing means which controlled advances in an automatic fashion, one-by-one, different locations on road, street, freeway, intersection, or like. advantage it automatically takes care There would no longer be need for person manually deliver place Therefore, present invention provides increased since decreases even eliminates number fatal non-fatal accidents as well chronic injuries road-workers are involved placing