| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a step-free member adaptable to any step, and capable of completely eliminating the step irrespective of the difference in level of the step. SOLUTION: A plurality of plate-like split bodies 1, 2... are stacked in a vertical direction, a side surface of the split body 1 located on the highest part is a contact surface 1a with a wall surface W of a step S, and an upper surface of the split body 1 is an inclined surface 1b descending from an upper end of the side surface. A lower surface of the split body 1 is a horizontal surface 1c, and side surfaces of the split bodies 2... located below the highest part are contact surfaces 2a... with the wall surface W of the step S, the upper surfaces of the split bodies 2... are inclined surfaces 2b... continuous to the inclined surfaces 1b... of the split bodies 1... thereon and horizontal surfaces 2c... to be agreed with the horizontal surfaces 1c... of the lower surfaces of the split bodies 1... thereon, and the lower surfaces of the split bodies 2... are horizontal surfaces 2d....</p> |
