Vehicle and joist monorail trackway and method of transporting roof decking thereover

摘要

A pair of truck vehicles are manually moveable along the top and side edge running surfaces of parallel joist members of a factory roof a-building. Each truck runs on a separate joist and each has wheels running on the top surface of the joist with horizontal axles journaled to the truck chassis and has pairs of guide wheels with verticle axles journaled to the chassis and running on top side edge of the joist. The trucks carry between them bundles of corrugated sheet steel roof decking for manually and sequentially fitting to the roof of the factory from the trucks.