| 摘要 |
PROBLEM TO BE SOLVED: To provide a door sill fitting structure constructible at a low cost in a short construction period without requiring cutting work. SOLUTION: A door sill 1 of approximately plate shape is provided with an anchor 1a projected downward from the lower face of the door sill 1. The door sill 1 is fitted with the anchor 1a embedded in a floor 12, at a part positioned below a door 11, until reaching the lower face of the door sill 1.
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