Lane dividing apparatus

Patent metadata

Field	Value
Publication number	US-11130586-B2
Application number	US-201916581938-A
Country	US
Kind code	B2
Filing date	Sep 25, 2019
Priority date	Sep 25, 2019
Publication date	Sep 28, 2021
Grant date	Sep 28, 2021

Abstract

An evacuation system may comprise a packboard, an evacuation slide configured to deploy from the packboard, and a lane dividing apparatus attached to the evacuation slide, the lane dividing apparatus comprising a strap having flexible material. The lane dividing apparatus may be a dual wall lane divider. The lane dividing apparatus may be a single lane dividing apparatus. The lane dividing apparatus may comprise a first patch disposed at a proximal end of the evacuation slide and a second patch disposed at a second end distal to the proximal end. The lane dividing apparatus may extend from the proximal end to the second end. The lane dividing apparatus may be taut upon deployment of the evacuation slide.

First claim

What is claimed is:

1. An evacuation system, comprising:
an evacuation slide comprising a proximal end and a distal end; and
a lane dividing apparatus attached to the evacuation slide, the lane dividing apparatus being non-inflatable, the lane dividing apparatus comprising a strap having flexible material and a bottom portion, the lane dividing apparatus extending from the proximal end toward the distal end to a second end proximate the distal end, the bottom portion coupled to a center tube of the evacuation slide.

2. The evacuation system of claim 1 , wherein the lane dividing apparatus comprises a single wall divider configured to be taut in response to the evacuation slide being deployed.

3. The evacuation system of claim 1 , further comprising a proximal end tube extending normal to the proximal end of the evacuation slide, wherein the proximal end tube is coupled to the lane dividing apparatus.

4. The evacuation system of claim 1 , wherein the lane dividing apparatus comprises a cavity configured for storage.

5. The evacuation system of claim 1 , wherein the lane dividing apparatus is a dual wall lane divider.

6. The evacuation system of claim 5 , wherein the dual wall lane divider comprises a first wall disposed proximate a first slide lane and a second wall disposed opposite the first wall and proximate a second slide lane.

7. The evacuation system of claim 6 , wherein the dual wall lane divider comprises a top portion extending from the first wall to the second wall.

8. The evacuation system of claim 7 , wherein the bottom portion of the dual wall lane divider comprises a first edge of the first wall and a second edge of the second wall, the first edge disposed opposite the top portion and coupled to the center tube of the evacuation slide, the second edge disposed opposite the top portion and coupled to the center tube of the evacuation slide.

9. The evacuation system of claim 7 , wherein the top portion is taut in response to deployment of the evacuation slide.

10. A slide for an evacuation system, comprising:
a sliding surface including a center tube; and
a lane dividing apparatus comprising a strap attached to the center tube, a bottom portion of the lane dividing apparatus coupled to the center tube, a first patch of the lane dividing apparatus coupled to the center tube at a proximal end of the center tube, a second patch coupled to the center tube at a second end of the center tube, the second end disposed proximate a distal end of the center tube, the lane dividing apparatus extending from the first patch to the second patch, the lane dividing apparatus being non-inflatable.

11. The slide of claim 10 , wherein the lane dividing apparatus is disposed between a first rail and a second rail of the slide.

12. The slide of claim 10 , wherein the lane dividing apparatus comprises a single wall divider configured to be taut when the slide is deployed.

13. The slide of claim 10 , wherein the lane dividing apparatus comprises a cavity configured for storage.

14. The slide of claim 10 , wherein the lane dividing apparatus is a dual wall lane divider.

15. The slide of claim 14 , wherein the dual wall lane divider comprises a first wall disposed proximate a first slide lane and a second wall disposed opposite the first wall and proximate a second slide lane.

16. The slide of claim 15 , wherein the dual wall lane divider comprises a top portion extending from the first wall to the second wall.

17. The slide of claim 16 , wherein the dual wall lane divider comprises a first edge of the first wall and a second edge of the second wall, the first edge disposed opposite the top portion and coupled to the center tube of the slide, the second edge disposed opposite the top portion and coupled to the center tube of the slide.

18. The slide of claim 16 , wherein the top portion is taut when the slide is deployed.

19. A method of making an evacuation system, comprising:
attaching a lane dividing apparatus to a first end of a center tube of an evacuation slide, the lane dividing apparatus being non-inflatable;
pulling the lane dividing apparatus toward a distal end of the evacuation slide until the lane dividing apparatus would be taut during operation;
attaching the lane dividing apparatus to a second end of the center tube of the evacuation slide, the second end being distal to the first end; and
attaching a bottom portion of the lane dividing apparatus to the center tube of the evacuation slide.

20. The method of claim 19 , wherein the lane dividing apparatus comprises a strap.

Assignees

• Goodrich Corp

Inventors

• Luzader Michael A
• Haynes Timothy C

Classifications

• B64D25/18

  Flotation gear · CPC title

• B64D25/14 Primary

  Inflatable escape chutes · CPC title