Protective garment with harness access

Patent metadata

Field	Value
Publication number	US-11103017-B2
Application number	US-201816116371-A
Country	US
Kind code	B2
Filing date	Aug 29, 2018
Priority date	Sep 1, 2017
Publication date	Aug 31, 2021
Grant date	Aug 31, 2021

Abstract

A protective garment having a support harness conduit comprising a flexible transition duct and a flexible rope cover forming a sleeve vertically centered on the back of the garment, the transition duct being attached to both arm sections and the torso section of the garment, or attached to the back below the neck section extending to above the waist of the garment, the torso end of the transition duct having a width wider than the back of the garment; with the distal closure end of the rope cover having a closure device to close the conduit and reduce the interchange of fluids or particulates between the interior and the exterior of the garment; wherein the rope cover end of the transition duct has a width that is at least 30 percent the width of the back of the garment.

First claim

What is claimed is:

1. A protective garment suitable for use with a safety harness worn underneath the garment by a wearer having an interior surface and an exterior surface, and a front for covering a front of the body and a back for covering a back of the body, the protective garment comprising two arm sections, a neck section, a torso section, and a support harness conduit, the support harness conduit forming a sleeve in the garment for the passage of a safety rope from the safety harness worn by the wearer to the exterior of the garment, the support harness conduit comprising:
a flexible transition duct and a flexible rope cover, the flexible transition duct and the flexible rope cover forming a sleeve vertically centered on the back of the garment in the torso section, the transition duct having a torso end and a rope cover end, the flexible rope cover having a proximate end attached to the transition duct rope cover end, and a distal end;
the torso end of the transition duct being attached to both arm sections and the torso section, the torso end thereby having a width wider than the back of the garment, extending across the back of the garment from one arm section to the other;
the torso end of the transition duct providing an opening in the torso section between the arm sections and below the neck section, with the rope cover end of the transition duct providing an opening in the transition duct for the proximate end of the rope cover;
the distal closure end of the rope cover having a closure device to compress the conduit around the safety rope and close the conduit and reduce the interchange of fluids or particulates between the interior and the exterior of the garment;
wherein the rope cover end of the transition duct has a width that is at least 30 percent the width of the back of the garment.

2. The protective garment of claim 1 , wherein that rope cover is at least 20 centimeters in length.

3. The protective garment of claim 2 , wherein that rope cover is at least 1 meter in length.

4. The protective garment of claim 1 , wherein the transition duct has a trapezoidal shape with the torso end being wider than the rope cover end.

5. The protective garment of claim 4 , wherein the trapezoidal shape has curved sides.

6. The protective garment of claim 1 , wherein the back of the garment further comprises a gather at the waist.

7. The protective garment of claim 6 , wherein the gather is a band of elastic.

8. The protective garment of claim 1 , wherein the garment is further provided with a fastener for attaching the support harness conduit to the garment when not in use.

9. The protective garment of claim 1 , wherein the garment is a coverall having an attached hood.

10. The protective garment of claim 9 further comprising attached foot coverings.

11. The protective garment of claim 1 wherein the rope cover closure device is a nonwoven fabric tie.

12. A protective garment suitable for use with a safety harness worn underneath the garment by a wearer having an interior surface and an exterior surface, and a front for covering a front of the body and a back for covering a back of the body, the protective garment comprising two arm sections, a neck section, a torso section, and a support harness conduit, the support harness conduit forming a sleeve in the garment for the passage of a safety rope from the safety harness worn by the wearer to the exterior of the garment, the support harness conduit comprising:
a flexible transition duct and a flexible rope cover, the flexible transition duct and the flexible rope cover forming a sleeve vertically centered on the back of the garment in the torso section, the transition duct having a torso end and a rope cover end, the flexible rope cover having a proximate end attached to the transition duct rope cover end, and a distal end;
the torso end of the transition duct being attached to the back below the neck section extending vertically to above the waist of the garment, the torso end having a vertical length wider than the back of the garment;
the torso end of the transition duct providing an opening in the torso section between the arm sections and below the neck section, with the rope cover end of the transition duct providing an opening in the transition duct for the proximate end of the rope cover;
the distal closure end of the rope cover having a closure device to compress the conduit around the safety rope and close the conduit and reduce the interchange of fluids or particulates between the interior and the exterior of the garment;
wherein the rope cover end of the transition duct has a width that is at least 30 percent the width of the back of the garment.

13. The protective garment of claim 12 , wherein that rope cover is at least 20 centimeters in length.

14. The protective garment of claim 13 , wherein that rope cover is at least 1 meter in length.

15. The protective garment of claim 12 , wherein the transition duct has a trapezoidal shape with the torso end being wider than the rope cover end.

16. The protective garment of claim 15 , wherein the trapezoidal shape has curved sides.

17. The protective garment of claim 12 , wherein the back of the garment further comprises a gather at the waist.

18. The protective garment of claim 17 , wherein the gather is a band of elastic.

19. The protective garment of claim 12 , wherein the garment is further provided with a fastener for attaching the support harness conduit to the garment when not in use.

20. The protective garment of claim 12 , wherein the garment is a coverall having an attached hood.

21. The protective garment of claim 20 further comprising attached foot coverings.

22. The protective garment of claim 12 wherein the rope cover closure device is a nonwoven fabric tie.

Assignees

• Dupont Safety & Construction Inc

Inventors

• Samaniego Muriel
• Weimerskirch Alain

Classifications

• A41D13/02

  Overalls {, e.g. bodysuits or bib overalls} (sweating suits A61H36/00) · CPC title

• A41D13/0007 Primary

  Garments with built-in harnesses (safety harnesses A62B35/00) · CPC title

• A62B17/006

  against contamination from chemicals, toxic or hostile environments; ABC suits · CPC title

• A41D13/0002 Primary

  Details of protective garments not provided for in groups A41D13/0007 - A41D13/1281 · CPC title

• A62B35/0037

  Attachments for lifelines and lanyards (lifelines, lanyards A62B35/0043) · CPC title