Topic It designates that the chatter by the wind in regard to the tower old lady raising which designates the steel sheet of the rustless steel and the like as the material, is suppressed efficiently as purpose.SolutionsThe tower old lady standing multiple has the opposite of the tower old lady interposition hole 16,18 of the top and bottom in order to interpose the tower old lady u one. Forms opposite in the top and bottom each of the tower old lady interposition hole which is somewhat larger than thickness of the tower old lady and extends to the longitudinal direction total length which segment condition of substantial identical width S it is not, to direct segment condition of the tower old lady interposition hole 16 above to the surface of tower old lady 20, to buckle, segment condition of the tower old lady interposition hole 16 above to buckle in back direction of tower old lady 20, segment condition of the tower old lady interposition hole 18 underneath to be buckled in surface direction of the tower old lady, convex surface 16B of tower old lady surface side of the tower old lady interposition hole 16 above on the surface of the tower old ladyIt engages, convex surface 16A of tower old lady back side of the tower old lady interposition hole 18 underneath engages on the surface of the tower old lady. The tower old lady in the tower old lady interposition hole of opposite of the top and bottom this is touched in the inside and outside surface, there is no backlash and or it is possible to support little. Choice figure Drawing 5
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