| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a slope different in level capable of easily eliminating level difference according to a different in height of the level difference in an installation place. SOLUTION: In this slope different in level formed by a base and an inclined part, the inclined part is rotatably fitted to the upper end of the base, and when the base part is fitted to a higher part of the level difference, the tip of the inclined part is placed in a lower part of the level difference, whereby the angle of inclination of the slope different in level is varied with height of the level difference so that the slope different in level can be installed regardless of height of the level difference.</p> |
