NONSKID PLATE AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a nonskid plate of easy manufacturing at a low cost by arranging a plurality of protruding parts of a prescribed size arranged with plural support parts connecting to a flat part at the surrounding on the flat plate while protruding from an upper face of the flat plate and in a required number. SOLUTION: The protruded parts 3 of a prescribed number arranged with support parts 4 connecting to a flat part 2 at the surrounding on the flat plate 1 is formed by protruding above the upper face of the flat plate 1 as the plurality of protruded parts 3, the nonskid having a sufficient protruded height and strength is easily formed. Further, the protruded parts 3 can exhibit a stable nonskid effect.