Integrated emergency egress equipment

Patent metadata

Field	Value
Publication number	US-11110304-B2
Application number	US-201815861827-A
Country	US
Kind code	B2
Filing date	Jan 4, 2018
Priority date	Oct 20, 2017
Publication date	Sep 7, 2021
Grant date	Sep 7, 2021

Abstract

The present invention includes an emergency egress system of a vehicle, including: a rope compartment, wherein the rope compartment is located on or near a vertical plane along a longitudinal axis of the vehicle, within reach of one or more occupant seats; a rope, wherein at least a portion of the rope is stored within the rope compartment and is securely tethered to a portion of a structure of the vehicle; and a rope compartment cover to secure the rope in the rope compartment.

First claim

What is claimed is:

1. An emergency egress system of a vehicle, comprising:
a rope compartment, wherein the rope compartment is located overhead and on a vertical plane along a longitudinal axis of the vehicle, within reach of all seated occupants of the vehicle, and wherein the rope compartment comprises one or more light sources;
a rope, wherein at least a portion of the rope is stored within the rope compartment and is securely tethered to a portion of a structure of the vehicle, wherein the rope comprises a fluorescent material, wherein the one or more light sources of the rope compartment charge the fluorescent material of the rope, and wherein the rope further comprises a weight attached to an end of the rope not securely tethered to the portion of the structure of the vehicle to aid in throwing the weighted end out of the vehicle; and
a rope compartment cover to secure the rope in the rope compartment.

2. The system of claim 1 , wherein the rope is packed, loose, tied with a breakable or tearable material, stored in a bag or pouch.

3. The system of claim 1 , wherein the rope further comprises a flame-retardant material or a reflective material.

4. The system of claim 1 , wherein the rope compartment cover comprises one or more light sources.

5. The system of claim 1 , wherein the rope is securely tethered to at least a portion of the structure of the vehicle within the rope compartment or outside the rope compartment.

6. A method of supporting emergency egress from a vehicle, comprising:
providing a rope in a rope compartment in an interior space of the vehicle overhead and on a vertical plane along a longitudinal axis of the vehicle, within reach of all seated occupants of the vehicle, wherein the rope compartment comprises one or more lights, wherein the rope comprises a fluorescent material, and wherein the one or more light sources of the rope compartment charge the fluorescent material of the rope, and wherein the rope further comprises a weight attached to an end of the rope not securely tethered to the portion of the structure of the vehicle to aid in throwing the weighted end out of the vehicle;
permanently or semi-permanently securing the rope to a portion of a structure of the vehicle; and
stowing at least a portion of the rope within the rope compartment.

7. The method of claim 6 , wherein the rope is packed, loose, tied with a breakable or tearable material, stored in a bag or pouch.

8. The method of claim 6 , wherein the rope further comprises a flame-retardant material or a reflective material.

9. The method of claim 6 , wherein the rope compartment cover comprises one or more light sources.

10. The method of claim 6 , wherein the rope is securely tethered to at least a portion of the structure of the vehicle within the rope compartment or outside the rope compartment.

11. An emergency egress kit of a vehicle, comprising:
a rope compartment capable of being secured within an interior space of a vehicle overhead and on a vertical plane along a longitudinal axis of the vehicle, wherein the rope compartment is located within reach of all seated occupants of the vehicle, and wherein the rope compartment comprises one or more light sources; and
a rope, wherein at least a portion of the rope is stored within the rope compartment and is capable of being securely tethered to a portion of a structure of the vehicle, wherein the rope comprises a fluorescent material, wherein the one or more light sources of the rope compartment charge the fluorescent material of the rope, and wherein the rope further comprises a weight attached to an end of the rope not securely tethered to the portion of the structure of the vehicle to aid in throwing the weighted end out of the vehicle.

12. The kit of claim 11 , wherein the rope is packed, loose, tied with a breakable or tearable material, stored in a bag or pouch.

13. The kit of claim 11 , wherein the rope further comprises a flame-retardant material or a reflective material.

14. The kit of claim 11 , further comprising a rope compartment cover, wherein the rope compartment cover comprises one or more light sources.

15. The kit of claim 11 , wherein the rope is securely tethered to at least a portion of a structure of the vehicle within the rope compartment or outside the rope compartment.

16. A rotorcraft, comprising:
a fuselage;
one or more engines coupled to the fuselage; and
at least one interior space comprising an emergency egress system comprising:
a rope compartment, wherein the rope compartment is located overhead and on a vertical plane along a longitudinal axis of the rotorcraft, within reach of all seated occupants of the rotorcraft, and wherein the rope compartment comprises one or more light sources;
a rope, wherein at least a portion of the rope is stored within the rope compartment and is securely tethered to a portion of a structure of the rotorcraft, wherein the rope comprises a fluorescent material, wherein the one or more light sources of the rope compartment charge the fluorescent material of the rope, and wherein the rope further comprises a weight attached to an end of the rope not securely tethered to the portion of the structure of the vehicle to aid in throwing the weighted end out of the vehicle; and
a rope compartment cover to secure the rope in the rope compartment.

17. The rotorcraft of claim 16 , wherein the rope is packed, loose, tied with a breakable or tearable material, or stored in a bag or pouch.

18. The rotorcraft of claim 16 , wherein the rope comprises a flame-retardant material or a reflective material.

19. The rotorcraft of claim 16 , wherein the rope compartment cover comprises one or more light sources.

20. The rotorcraft of claim 16 , wherein the rope is securely tethered to at least a portion of the structure of the vehicle within the rope compartment or outside the rope compartment.

Assignees

• Bell Helicopter Textron Inc
• Textron Innovations Inc

Inventors

• Leachman Joseph

Classifications

• B64D11/0633 Primary

  for devices other than life vests and intended for external use, e.g. parachutes or life rafts · CPC title

• B64D25/08

  Ejecting or escaping means · CPC title

• B64D47/02

  Arrangements or adaptations of signal or lighting devices · CPC title

• A62B1/16 Primary

  Life-saving ropes or belts (safety belts A62B35/00; mountain guy-ropes A63B29/02; life-saving belts for use at sea B63C) · CPC title

• B64C27/006

  Safety devices · CPC title