| 摘要 |
PROBLEM TO BE SOLVED: To provide revolving door equipment which improves sealability between each of a ceiling surface, a floor surface and a cylindrical wall surface of a cylindrical wall body, and each side edge of a partitioning body, facing each of the surfaces. SOLUTION: A second airtight material 7, which is brought into sliding contact with the floor surface F, is provided at the downside edge 4b, facing the floor surface F, among the side edges 4a, 4b and 4c of a partitioning body, facing each of the ceiling surface R, the floor surface F and the cylindrical wall surface 2a of the cylindrical wall body 2. In this case, the downside edge 4b is provided with a mounting fitting 8 in which a vertically long supporting hole 8c is formed, and a second long shaft body 7a constituting the second airtight material 7 is supported in the supporting hole 8c in a loosely fitted state, so that the second airtight material 7 can be brought into sliding contact with the floor surface F by self-weight. COPYRIGHT: (C)2008,JPO&INPIT
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