Safety harness and ladder assembly

Abstract

In certain embodiments, the improved safety ladder and harness assembly described herein incorporates a harness coupling designed to slide freely within the vertical member of a safety ladder so long as the forces exerted on the coupling are small. Any significant external force applied to the coupling, such as the application of a worker's weight, will result in a braking and holding action by the coupling until the external force or weight is removed. In one embodiment, the apparatus incorporates a substantially cylindrical coupling body having a braking lever extending from the front side, an upper braking nub extending from the upper portion of the coupling body in the same direction as the braking lever, and a lower braking nub extending from the lower portion of coupling body in the opposite direction as the braking lever.

Dependencies are inferred from the claim text.