LUMINOUS SHEET, WORKING SYSTEM, AND WORKING VEHICLE
PROBLEM TO BE SOLVED: To provide a luminous sheet which causes a person nearby to pay attention to a working vehicle when the working vehicle makes a move at a position that is a blind spot to a worker on the working vehicle. SOLUTION: The luminous sheet 50 includes a first sheet 51 made of vinyl or...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a luminous sheet which causes a person nearby to pay attention to a working vehicle when the working vehicle makes a move at a position that is a blind spot to a worker on the working vehicle. SOLUTION: The luminous sheet 50 includes a first sheet 51 made of vinyl or the like which sheet 51 constitutes the surface of the luminous sheet 50 when used, a plurality of luminous portions 52 located under the first sheet 51, a wire code 9 connects the luminous portions 52, a second sheet 53 made of vinyl or the like which sheet 53 and the first sheet 51 sandwich the luminous portions 52 therebetween, a mesh portion 54 which maintains the strength of the luminous sheet 50, and a magnet 56 which is attached on the whole or part of the luminous sheet 50 to paste the luminous sheet 50 on a heavy machine, such as power shovel. The luminous sheet 50 is pasted on the back of the heavy machine, and causes the luminous portions 52 to emit light when the heavy machine retreats, makes a turn, or tilts. COPYRIGHT: (C)2007,JPO&INPIT |
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