| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting passage capable of using a board-shaped joint plate and safely used without forming a clearance, even if being shaken in different forward and backward directions. SOLUTION: This connecting passage is constituted of one passage formed in the exterior wall face of one building; the other passage formed into an L shape in a corner part of a part corresponding to one passage, in the other building built close to one end part of one building via a joint; one guide rail in the other passage direction fixed to a floor face of the joint side of one passage; a support rail fixed to a skeleton in the joint part side of the other passage; the joint plate having one end slidably supported to the support rail and the other end slidably supported to one guide rail, and covering the joint part; the other guide rail fixed to the floor face of the passage part of the corner part of the other passage in such a state as orthogonally crossing with one guide rail; and a corner joint plate guided by the other guide rail and slidably fitted so as to project outward.
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