Floor covering systems in a passenger vehicle and methods for installation

Patent metadata

Field	Value
Publication number	US-11292573-B2
Application number	US-201916386372-A
Country	US
Kind code	B2
Filing date	Apr 17, 2019
Priority date	Apr 17, 2019
Publication date	Apr 5, 2022
Grant date	Apr 5, 2022

Abstract

An example floor covering system in a passenger vehicle is described that includes a plurality of floor covering panels positioned adjacent to each other creating interfaces between respective floor covering panels of the plurality of floor covering panels, a plurality of joint panels positioned underneath one or more of the interfaces and the plurality of floor covering panels are rigidly coupled to at least one of the plurality of joint panels to prevent relative motion between the plurality of floor covering panels, and a plurality of attachment mounts attached to a structure of the passenger vehicle. Each of the plurality of floor covering panels is coupled to one or more of the plurality of attachment mounts, and the plurality of attachment mounts enable lateral movement relative to the structure of the passenger vehicle of the plurality of floor covering panels together in a joint manner.

First claim

What is claimed is:

1. A floor covering system in a passenger vehicle, the floor covering system comprising:
a plurality of floor covering panels positioned adjacent to each other creating interfaces between respective floor covering panels of the plurality of floor covering panels;
a plurality of joint panels positioned underneath one or more of the interfaces, wherein the plurality of floor covering panels are rigidly coupled to at least one of the plurality of joint panels to prevent relative motion between the plurality of floor covering panels; and
a plurality of attachment mounts attached to a structure of the passenger vehicle, wherein each of the plurality of floor covering panels is coupled to one or more of the plurality of attachment mounts, wherein the plurality of attachment mounts enable lateral movement relative to the structure of the passenger vehicle of the plurality of floor covering panels together in a joint manner.

2. The floor covering system of claim 1 , wherein the plurality of floor covering panels comprise a composite panel material.

3. The floor covering system of claim 1 , wherein each floor covering panel comprises:
an interlocking feature that extends outward from a body for slidably engaging a respective joint panel.

4. The floor covering system of claim 1 , wherein the interfaces between the respective floor covering panels of the plurality of floor covering panels include a gap.

5. The floor covering system of claim 1 , wherein the plurality of attachment mounts are rigidly attached to the structure of the passenger vehicle.

6. The floor covering system of claim 1 , wherein the plurality of attachment mounts prevent vertical movement of the plurality of floor covering panels.

7. The floor covering system of claim 1 , wherein each of the plurality of floor covering panels is coupled to multiple attachment mounts.

8. The floor covering system of claim 1 , wherein the plurality of attachment mounts enable up to about 0.2 inches of lateral movement of the plurality of floor covering panels together in the joint manner.

9. The floor covering system of claim 1 , wherein the plurality of attachment mounts include a first portion rigidly attached to the structure of the passenger vehicle, and a second portion that couples to a respective floor covering panel, wherein the second portion has a lateral freedom of movement with respect to the first portion.

10. The floor covering system of claim 1 , wherein the plurality of floor covering panels are positioned adjacent to each other longitudinally creating side interfaces between respective floor covering panels of the plurality of floor covering panels, and the system further comprises:
a plurality of side joint panels positioned underneath the side interfaces, wherein each of the plurality of floor covering panels is rigidly coupled to at least one of the plurality of side joint panels to prevent relative motion between the plurality of floor covering panels.

11. The floor covering system of claim 1 , further comprising:
a plurality of edge panels surrounding the plurality of floor covering panels, wherein the plurality of edge panels are coupled to the plurality of floor covering panels through additional joint panels.

12. The floor covering system of claim 1 , further comprising:
a plurality of planks positioned in a staggered configuration on each of the plurality of floor covering panels.

13. The floor covering system of claim 12 , wherein at a monument interface, at least one of the plurality of planks extends outward and overhangs the respective floor covering panel forming an extension of the at least one of the plurality of planks, and wherein the extension of the at least one of the plurality of planks slides under the monument interface.

14. The floor covering system of claim 12 , wherein at a monument interface, at least one of the plurality of planks extends outward and overhangs the respective floor covering panel forming an extension of the at least one of the plurality of planks, and wherein the extension of the at least one of the plurality of planks overlaps the monument interface.

15. An aircraft comprising the floor covering system of claim 1 .

16. A method for installing a floor covering system in a passenger vehicle, the method comprising:
attaching a plurality of attachment mounts to a structure of the passenger vehicle;
positioning a plurality of floor covering panels adjacent to each other creating interfaces between respective floor covering panels of the plurality of floor covering panels;
rigidly coupling the plurality of floor covering panels to at least one of a plurality of joint panels positioned underneath the interfaces to prevent relative motion between the plurality of floor covering panels; and
coupling each of the plurality of floor covering panels to one or more of the plurality of attachment mounts, wherein the plurality of attachment mounts enable lateral movement relative to the structure of the passenger vehicle of the plurality of floor covering panels together in a joint manner.

17. The method of claim 16 , further comprising:
interlocking respective floor covering panels with the at least one of the plurality of joint panels via an interlocking feature that extends outward from a body of the respective floor covering panels for slidably engaging a respective joint panel.

18. The method of claim 16 , wherein the plurality of attachment mounts prevent vertical movement of the plurality of floor covering panels and restrict lateral movement to less than 0.2 inches.

19. The method of claim 16 , wherein coupling each of the plurality of floor covering panels to one or more of the plurality of attachment mounts comprises coupling each of the plurality of floor covering panels to multiple attachment mounts.

20. The method of claim 16 , further comprising:
positioning a plurality of planks in a staggered configuration on each of the plurality of floor covering panels.

Assignees

• Boeing Co

Inventors

• Hesslewood Sean Richard

Classifications

• B64C1/18 Primary

  Floors · CPC title

• B64F5/10

  Manufacturing or assembling aircraft, e.g. jigs therefor · CPC title