| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a novel tactile warning marker capable of forming a bend having a natural curved shape in a guide passage guiding eyesight handicapped persons and excellent in cost and workability. <P>SOLUTION: The tactile warning markers forming a bend of a guide passage for guiding eyesight handicapped persons are continuously laid on a road face or a floor. The markers are provided with bodies 1 formed in a slender platelike shape, an outside specified gentle arcuate edge 11 bulged outwards and formed at the breadthwise one side of the body 1, and an inside arcuate edge 12 formed at the other breadthwise side of the body and recessed inwards at a specified gentle arcuate shape. <P>COPYRIGHT: (C)2003,JPO |
