| 摘要 |
PROBLEM TO BE SOLVED: To easily conduct the carrying of springs and the stretching of a sheet by using a plurality of the short-sized zigzag springs as zigzag springs being fitted into a C type rail together with the sheet and fixing the sheet onto the C type rail. SOLUTION: The metal fittings of the sheets for temporary construction are composed of C type rails 2 detachably installed to the frame of a temporary building and a plurality of short-sized zigzag springs 17, in which the intermediate sections of linear elements are bent in a U shape 18 in which upper sections are expanded, the front end sections of one side pieces 19 are bent downwards 20, the other side pieces 21 are bent to sections lower than the intermediate sections and bent to the front from the intermediate sections of the downwards bent pieces 22 and rings 24 are form at the front end sections of the front bending pieces 23 and which are detachably fitted into the inserting sections of the sheets into the C type rails 2 successively and elastically support the fitting sections of the sheets into the C type rails 2.
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