Apparatus for loading and unloading of a container upon a roll-off vehicle including a movable frame section

摘要

An apparatus for powering the movement of a container such as a waste container onto and off of a roll-off vehicle such as a roll-off truck body or roll-off trailer including a movable frame section with a movable frontal section which moves simultaneously with loading and or unloading of the container on the roll-off vehicle. At least one shoe is utilized which initially powers movement of the container toward the mounting surface on the frame and during the latter stages of this movement also powers movement of the movable frontal section and the movable tail in those configurations where it is included.