Granted Patent B2

US 9,737,736 · App. 14/986,285 · Granted Aug 22, 2017

Abstract

Claims (28)

1. A fall arrest harness comprising:

a harness having a primary fall arrest attachment attached to a dorsal portion of the harness by a dorsal release strap;

a releasable friction device positioned on the dorsal release strap, wherein the dorsal release strap extends from a first side of the harness through the primary fall arrest attachment and then through the releasable friction device, which is also fixed to the harness, the dorsal release strap fixed to only one side of a hip location, wherein the releasable friction device includes a strap for manual manipulation of the releasable friction device; and

a repositioning tether connected to the primary fall arrest attachment, wherein the repositioning tether has an opposite end attached to a front strap on the harness, and where the dorsal release strap is uncoupled from the releasable friction device when the manipulation strap is pulled and lets the dorsal release strap through the releasable friction device to transfer weight onto the repositioning tether.

2. The harness of claim 1 , further comprising:

a left shoulder section;

a right shoulder section;

a left leg section;

a right leg section; and

a chest section.

3. The harness of claim 1 , wherein the primary fall arrest attachment is a rigid attachment point.

4. The harness of claim 1 , wherein the front strap is a waist strap.

5. The harness of claim 1 , wherein the releasable friction device is positioned at a hip location of the harness and is physically coupled to the harness at a second side opposite the first side.

6. The harness of claim 1 , wherein the front strap is a chest strap.

7. The harness of claim 1 , wherein the repositioning tether has an opposite end attached to a waist strap on the harness.

8. The harness of claim 1 , wherein transferring weight onto the repositioning tether prevents a secondary fall following an initial fall.

9. A fall arrest harness having shoulder and leg strapping, further comprising:

a dorsal fall arrest attachment;

a dorsal release strap attached to the dorsal fall arrest attachment, wherein the dorsal release strap extends from one side of the harness through the dorsal fall arrest attachment and then through a releasable friction device on an opposite side of the harness, the dorsal release strap fixed to only one side of a hip location;

a repositioning tether connected to the dorsal fall arrest attachment, where the repositioning tether has an opposite end attached to a waist strap on the harness; and

means for manually transferring the dorsal fall arrest attachment from a dorsal location to another location, wherein the means further includes where the releasable friction device includes a strap for manual manipulation of the releasable friction device, and where the dorsal release strap is uncoupled from the releasable friction device when the manipulation strap is pulled and lets the dorsal release strap through the releasable friction device to gradually transfer weight onto the repositioning tether.

10. The harness of claim 9 , wherein the dorsal fall arrest attachment is a ring.

11. The harness of claim 9 , wherein the dorsal fall arrest attachment is a rigid attachment point.

12. The harness of claim 9 , wherein the dorsal release strap is sewn to the hip location.

13. The harness of claim 9 , wherein the releasable friction device is positioned at a hip location of the harness opposite the hip location to which the dorsal release strap is fixed.

14. The harness of claim 9 , wherein the dorsal release strap is positioned by a guide brace.

15. The harness of claim 14 , wherein the guide brace is coupled to left and right shoulder sections of the harness.

16. The harness of claim 9 , wherein transferring weight from the dorsal release strap to the repositioning tether prevents a secondary fall following an initial fall.

Assignments (10)