quadruple rail ergonomic appliance, method for ergonomically mounting an appliance

摘要

QUADRUPLE RAILWAY ERGONOMIC APPLIANCE, A METHOD FOR ERGONOMICALLY MOUNTING AN APPLIANCE An ergonomic quad rail appliance includes two or more paths designed to allow movement in two or more directions, mounted on a static object above a surface. One or more carts designed to move in two or more directions are arranged within the paths. Each cart is suspended above the surface from the tracks and is capable of holding a working load in place and allowing movement of the working load in at least four directions.