| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a surface treatment device that treats the surface of an escort rail for guiding a safety belt. <P>SOLUTION: The device includes an upper and a lower wheel 82b which clamp the left and the right plates 2a, 2b of an escort rail 2 and with a hollow wheel 84b which slidably rotates a left side plate 2c and a right side plate 2d in a hollow part 4 of the escort rail 2, wherein the surface of the left and the right plates 2a, 2b of the escort rail 2 is polished by a polishing body 86 that is rotated by a motor. <P>COPYRIGHT: (C)2012,JPO&INPIT |
