System for processing floor decking of structures

摘要

A cart that uniformly transverses floor decking that has sequential peaks and valleys. The cart comprises a wheel assembly having an array of wheels forming rows and columns of wheels positioned under the cart wherein at any given instant of time a number of the wheels of the rows and columns contact peaks of the floor decking and while other wheels extend over and free from contacting the valleys such that the cart uniformly traverses the floor decking.