| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a filled structure always fittable into a groove of a grade crossing and preventive of uplift or jump-out from the groove of the grade crossing. <P>SOLUTION: The filled structure includes a founding part 3 for copying a contour 20 of the groove 2 of the grade crossing, a mounting part 5 for mounting the founding part 3 on a rail fastening part 40 on the side of a rail 4, a filled part 8 to be filled in a shape approximately flush (flat) with a flat face 7 of the grade crossing with filler 6 poured from an opening 30 of the founding part 3 fixed to the mounting part 5, and a tube 9 embedded in th filled part 8. <P>COPYRIGHT: (C)2012,JPO&INPIT |
