| 摘要 |
PURPOSE:To realize miniaturization and light weight so as to enhance safety by inserting a belt-like member between a bush, which is inserted into the eye portion of a single taper leaf, and the inner wall of the eye portion, and fixing the extending ends in the vicinity of the center of the leaf. CONSTITUTION:A belt-like member 4 made of a stainless thin plate is inserted into the eye portion 2 of a single taper leaf 1, wherein a bush 5 is press-fittingly held. The belt-like member 4 is wound around the bush 5 and folded over, and is fixed at both extending ends thereof in the vicinity of the center of the single taper leaf 1 by means of a bolt 6 and a nut 7. With this constitution, the single taper leaf 1 can contribute to light weight. Moreover, the simple constitution by providing the belt-like member 4 can realize high safety without a remarkable design change. |
