LEAF SPRING MADE OF FIBER REINFORCED RESIN

摘要

PURPOSE:To prevent a damage caused by separation of layers by increasing the stickability between layers against a layer shearing stress which causes the separation thereof. CONSTITUTION:Reinforced fibers 2 are arranged in parallel and disposed in the longitudinal direction of a leaf spring 1 made of fiber reinforced resin. Reinforced fibers 3 which are arranged in the at least thickness direction of the leaf spring 1 are spaced at certain intervals in the section perpendicular to the longitudinal direction of the leaf spring 1. In addtion to matrix resins 4, the reinforced fibers 3 in the direction perpendicular thereto resist the layer shearing stress, preventing the layers of the reinforced fibers 2 from separating from each other so as to improve the stickability of the layers against separation thereof.