| 摘要 |
PURPOSE:To prevent the damage of the leaf spring by a method wherein a plate part and eye parts are formed integrally and the lower surface of the plate part, the outer periphery of the eye parts and laminated part are covered continuously by a protector plate attached by utilizing bolts and nuts or clips for reinforcing the eye parts. CONSTITUTION:The leaf spring 1 of a fiber reinforced synthetic resin is made by a method wherein the ends of a material of a fiber band impregnated with a synthetic resin is bent and piled under pinching a core metal thereat, thereafter, the plate part 2 and the eye parts 3 are formed integrally by press forming, while bushes 4 are fitted into the eye parts 3. The lower surface of the leaf spring 1 is provided with the protector plate 5 of an elastic material while the leaf spring 1 and the protector plate 5 are bound by the bolts 7 and the nuts 8 at the center of the plate 1 through a washer 6 and by the bolts 11 and the nuts 12 at the piled parts 9 through washers 10 respectively. Said protector plate 5 covers the lower surface of the plate 2, the outer peripheries of the eye parts 3 and the piled parts 9 continuously. |
