| 摘要 |
PROBLEM TO BE SOLVED: To provide a landing device suitable for being applied to a slope.SOLUTION: A landing device Z comprises a first slope fixing part 5 for fixing one end of at least one slope to a peripheral edge part of a passage surface 7 and a second slope fixing part 6 for fixing one end of the other slope, and is constituted so that a relative position can be changed in a plane of the first slope fixing part 5 and the second slope fixing part 6. According to such a constitution, for example, the relative positional relationship between the entering direction to the landing device Z from the one slope extended to the first slope fixing part 5 and the retreat direction to the other slope extended to the second slope fixing part from the landing device Z, can be variously set, in its turn, an application range of the slope can be expanded.SELECTED DRAWING: Figure 1 |
