| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotary traffic regulation sign device mounted on the loading platform 7 of a traffic regulation sign car 6 which can make a traffic regulation sign larger than heretofore, is capable of rotating an upper pedestal 3 by a proper angle in accordance with road situations and becomes easy for a passenger 10 to see the same by making heights of the traffic regulation signs stepwise higher. <P>SOLUTION: A mounting means for mounting the traffic regulation sign device on the load carrying platform 7 of the traffic regulation sign car 6 is disposed on a base stand 2 equipped with a rotary shaft 1. A traffic regulation sign attaching means for attaching the traffic regulation sign 4 is disposed on the upper stand 3 equipped with the rotary shaft 1. A stopper 5 for rotation prevention is disposed on the upper stand 3. A plurality of the traffic regulation signs 4a, 4b, 4c are attached so that the heights of the traffic regulation signs become stepwise higher in the direction from the rear part to the front part of the traffic regulation sign car 6. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
