IRON FLOOR PLATE INCORPORATING SPRINKLER

摘要

PROBLEM TO BE SOLVED: To provide an iron floor plate incorporating a sprinkler capable of automatically washing a tire to which mud adheres of a dump truck transporting digged sediment in excavation work of the ground to reduce cost. SOLUTION: An iron floor plate 2 is provided with a sprinkler 3 for injecting washing water for an object to be washed to wash it in a part where at least the object to be washed passes to form the iron floor plate 1 incorporating the sprinkler. COPYRIGHT: (C)2003,JPO