| 摘要 |
PROBLEM TO BE SOLVED: To provide a glass floor unit by which a partial glass floor is easily incorporated into a floor of a building and replacement of the glass pane is extremely facilitated. SOLUTION: The glass floor unit comprises a support frame 3 structured by joining four sectional support frame members 2 to form a quadrangle, cushioning strap members arranged on base seats of the frame members 2, a floor glass 1 four sides of which are placed on the base seats by the intermediary of the cushioning strap members, fixing pieces 7 projecting from the lower parts of two parallel sides of the floor glass 1, fixing members 8 slidably arranged in a continuous joint space of the frame members 2 to suppress rise of the fixing pieces 7 by making them enter into the slit parts, and elastic joint materials inserted between the four sides of the floor glass 1 and an upper inner face of erected support parts of the frame members, respectively. COPYRIGHT: (C)2006,JPO&NCIPI
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