阅读说明：本技术 客用交通工具中的地板覆盖系统和安装方法 (Floor covering system in passenger vehicle and installation method ) 是由 S·R·海斯勒伍德 于 2020-04-08 设计创作，主要内容包括：本发明涉及客用交通工具中的地板覆盖系统和安装方法。描述了在客用交通工具中的示例性地板覆盖系统,其包括：多个地板覆盖面板,其邻近彼此定位从而产生在所述多个地板覆盖面板中的相应地板覆盖面板之间的界面；被定位在界面中的一个或更多个的下方的多个接头面板,并且所述多个地板覆盖面板被刚性地联接到所述多个接头面板中的至少一个以阻止在所述多个地板覆盖面板之间的相对运动；以及被附接到客用交通工具的结构的多个附接安装件。所述多个地板覆盖面板中的每个被联接到所述多个附接安装件中的一个或更多个,并且所述多个附接安装件使得能够实现所述多个地板覆盖面板一起以结合方式相对于客用交通工具的结构的横向运动。(The invention relates to a floor covering system and a method of installation in a passenger vehicle. An exemplary floor covering system in a passenger vehicle is described, comprising: a plurality of floor covering panels positioned adjacent to one another so as to create an interface between respective ones of the plurality of floor covering panels; a plurality of joint panels positioned below one or more of the interfaces and rigidly coupled to at least one of the plurality of joint panels to inhibit relative movement 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 of the plurality of floor covering panels together in combination relative to a structure of the passenger vehicle.)

1. A floor covering system (100) in a passenger vehicle (130), the floor covering system (100) comprising:

a plurality of floor covering panels (102) positioned adjacent to each other so as to create an interface (104) between respective ones of the plurality of floor covering panels (102);

a plurality of joint panels (106) positioned below one or more of the interfaces (104), wherein the plurality of floor covering panels (102) are rigidly coupled to at least one joint panel of the plurality of joint panels (106) to inhibit relative movement between the plurality of floor covering panels (102); and

a plurality of attachment mounts (108) attached to a structure (110) of the passenger vehicle, wherein each of the plurality of floor covering panels (102) is coupled to one or more of the plurality of attachment mounts (108), wherein the plurality of attachment mounts (108) enable lateral movement of the plurality of floor covering panels (102) together in combination relative to the structure (110) of the passenger vehicle.

2. The floor covering system (100) according to claim 1, wherein each floor covering panel comprises:

extending outwardly from the body (116) to slidably engage the interlocking features (113) of the respective splice panel.

3. The floor covering system (100) according to claim 1 or 2, wherein the interface (104) between the respective ones of the plurality of floor covering panels (102) comprises a gap.

4. The floor covering system (100) according to claim 1 or 2, wherein the plurality of attachment mounts (108) are rigidly attached to the structure (110) of the passenger vehicle.

5. The floor covering system (100) according to claim 1 or 2, wherein the plurality of attachment mounts (108) prevent vertical movement of the plurality of floor covering panels (102).

6. A method (200) for installing a floor covering system (100) in a passenger vehicle, the method comprising:

(202) attaching a plurality of attachment mounts (108) to a structure (110) of the passenger vehicle;

(204) positioning a plurality of floor covering panels (102) adjacent to each other so as to create an interface (104) between respective ones of the plurality of floor covering panels (102);

(206) rigidly coupling the plurality of floor covering panels (102) to at least one joint panel of a plurality of joint panels (106) positioned below the interface (104) to prevent relative movement between the plurality of floor covering panels (102); and

(208) coupling each of the plurality of floor covering panels (102) to one or more of the plurality of attachment mounts (108), wherein the plurality of attachment mounts (108) enable lateral movement of the plurality of floor covering panels (102) together in combination relative to the structure (110) of the passenger vehicle.

7. The method of claim 6, further comprising:

(210) interlocking a respective floor covering panel with the at least one of the plurality of joint panels (106) via an interlocking feature (113) extending outwardly from a main body (116) of the respective floor covering panel for slidably engaging the respective joint panel.

8. The method of claim 6 or 7, wherein the plurality of attachment mounts (108) prevent vertical movement and limit lateral movement to less than 0.2 inches of the plurality of floor covering panels (102).

9. The method of claim 6 or 7, wherein coupling each of the plurality of floor covering panels (102) to one or more of the plurality of attachment mounts (108) comprises (212) coupling each of the plurality of floor covering panels (102) to a plurality of attachment mounts.

10. The method of claim 6 or 7, further comprising:

(214) positioning a plurality of slats (114) in a staggered configuration on each of the plurality of floor covering panels (102).

Technical Field

The present disclosure relates generally to floor covering panels, and more particularly to interlocking floor covering panels that are commonly coupled together such that all coupled floor covering panels are capable of conjointly producing relative movement.

Background

Cabin floors of commercial and military aircraft typically comprise a structural subfloor (sub-floor) with a thin laminate covering followed by a top floor covering sealed to the thin laminate covering. Moisture resistant tape can also be provided along the sub-floor.

In this prior design, double-sided tape is laid over the entire sub-floor area where the rigid laminate section is laid and sealed. A second layer of double-sided tape is then laid over the laminating section, followed by a top floor covering mat. Such techniques for forming floor coverings as described above can be time consuming and difficult to repeat in a production environment. Furthermore, since the mat is typically constructed of a single continuous piece, it can be difficult to replace or repair a single floor covering section. Typical laminate and pad (currently produced) installations also encounter pad buckling during flight.

Therefore, there is a need for a new floor covering system that enables reduced installation time, increases reliability and repeatability of installation and allows for improved appearance, increased durability and the ability to replace individual panels.

Disclosure of Invention

In one example, a floor covering system in a passenger vehicle is described. The floor covering system comprises: a plurality of floor covering panels positioned adjacent to one another so as to create an interface between respective ones of the plurality of floor covering panels; a plurality of joint panels positioned below one or more interfaces and rigidly coupled to at least one of the plurality of joint panels to inhibit relative movement 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 of the plurality of floor covering panels together in combination relative to a structure of the passenger vehicle.

In another example, an aircraft including a floor covering system is described.

In yet another example, a method for installing a floor covering system in a passenger vehicle is described. The method comprises the following steps: mounting a plurality of attachment mounts to a structure of a passenger vehicle; positioning a plurality of floor covering panels adjacent to each other, thereby creating an interface between respective ones 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 below an interface to inhibit relative movement 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. The plurality of attachment mounts enable lateral movement of the plurality of floor covering panels together in combination relative to a structure of the passenger vehicle.

The various examples of the system(s) and device(s) described herein may include any of the components, features, and functions of any other examples of the system(s) and device(s) described herein, in any combination.

Various examples of a method(s) described herein may include any of the components, features, and functions of any other example of a method(s) described herein, in any combination.

The features, functions, and advantages that have been discussed can be achieved independently in various examples or may be combined in yet other examples further details of which can be seen with reference to the description and drawings.

Drawings

The novel features believed characteristic of the illustrative examples are set forth in the appended claims. The illustrative examples, however, as well as a preferred mode of use, further objectives, and descriptions thereof, will best be understood by reference to the following detailed description of the illustrative examples of the present disclosure when read in conjunction with the accompanying drawings, wherein:

FIG. 1A is a top view of an exemplary floor covering system in a passenger vehicle according to an exemplary embodiment.

FIG. 1B is a top view of a portion of the exemplary floor covering system of FIG. 1A, according to an exemplary embodiment.

FIG. 2 is a side perspective view of a portion of a floor covering system according to an exemplary embodiment.

FIG. 3 is a side view of a portion of a floor covering system according to an exemplary embodiment.

FIG. 4 is a side view of another portion of a floor covering system according to an exemplary embodiment.

Fig. 5 shows a schematic layout of a floor covering system according to an exemplary embodiment in a part of an aircraft.

FIG. 6A is a view of a portion of the aircraft shown in FIG. 5, according to an exemplary embodiment.

FIG. 6B is an enlarged view of a portion of the aircraft shown in FIG. 6A, according to an exemplary embodiment.

Fig. 7-14 illustrate an exemplary stereo interface for a floor covering system according to an exemplary embodiment.

FIG. 15 shows a flowchart of an exemplary method for installing a floor covering system in a passenger vehicle according to an exemplary embodiment.

FIG. 16 shows a flowchart of an exemplary method for use with the method shown in FIG. 15, according to an exemplary embodiment.

FIG. 17 illustrates a flowchart of an exemplary method for use with the method illustrated in FIG. 15, according to an exemplary embodiment.

FIG. 18 shows a flowchart of an exemplary method for use with the method shown in FIG. 15, according to an exemplary embodiment.

Detailed Description

Disclosed examples are now described more fully hereinafter with reference to the accompanying drawings, in which some, but not all disclosed examples of the invention are shown. However, a number of different examples may be described and should not be construed as being limited to the examples set forth herein. Rather, these examples are described so that this disclosure will be thorough and complete and will fully convey the scope of the disclosure to those skilled in the art.

In the examples herein, components for aircraft interiors and in particular floor coverings are described. It has long been desirable to use hardwood or solid wood flooring on aircraft, particularly in some advanced passenger cabin areas. However, hardwood or solid wood floors can be impractical because aircraft floors must be able to withstand certain vertical loads (e.g., about three times gravity), but hardwood floors are heavy causing unnecessary additional weight on the aircraft, air pockets in the adhesive expand over time causing the aircraft to be high (e.g., lower pressure), the surface to be uneven, hardwood floors typically do not absorb noise like carpet, and spills can create a slip hazard on such floors.

Furthermore, sub-floor movements on aircraft, making traditional hardwood or solid wood floors impractical, and sub-floor movements can result in buckling of the floor covering to which they are attached. For example, during a flight cycle, the floor structure moves outward due to pressure differences and then travels backward with thermal contraction as altitude changes. Aircraft movement is cyclic and will likely result in buckling of conventional hardwood floors over time. This is due to the high adhesion tape applied between the laminate and the structural floor holding the laminated hardwood. Therefore, in view of these and other factors, it is necessary to provide the look and feel of hardwood floors on aircraft.

Referring now to the drawings, FIG. 1A is a top view of an example of a floor covering system 100 in a passenger vehicle according to an example embodiment. In the example herein, the passenger vehicle comprises an aircraft (shown in fig. 5), but the passenger vehicle can be or include various types of vehicles, such as boats, trains, cars, and the like.

The floor covering system 100 comprises a plurality of floor covering panels 102 positioned adjacent to each other so as to create an interface 104 between respective ones of the plurality of floor covering panels 102. Fig. 1A only identifies one interface 104, but an interface exists between floor covering panels 102 adjoining other floor covering panels 102. The floor covering system 100 also includes a plurality of joint panels 106 positioned below one or more of the interfaces 104. Fig. 1A only illustrates one joint panel 106, but the joint panel is included below many interfaces 104 (further examples are shown in fig. 5). The plurality of floor covering panels 102 are rigidly coupled to at least one of the plurality of joint panels 106 to inhibit relative movement between the plurality of floor covering panels 102. The floor covering system 100 also includes a plurality of attachment mounts 108 that are attached to a structure 110 (shown in fig. 3) of the passenger vehicle. Each of the plurality of floor covering panels 102 is coupled to one or more of the plurality of attachment mounts 108, and the plurality of attachment mounts 108 enable lateral movement of the plurality of floor covering panels 102 together in combination relative to the structure 110 of the passenger vehicle. Only one attachment mount 108 is labeled and illustrated in fig. 1A, but many are included below the floor covering panel 102 (further examples are shown in fig. 5).

The floor covering system 100 also includes a plurality of edge panels 112 surrounding the plurality of floor covering panels 102. The plurality of edge panels 112 are coupled to the plurality of floor covering panels 102 by additional joint panels (shown in fig. 6B). In fig. 1A, all edge panels are not labeled for simplicity. In an example, the plurality of edge panels 112 may surround all of the perimeter of the plurality of floor covering panels 102. In other examples, the plurality of edge panels 112 may surround only a portion of the perimeter of all of the plurality of floor covering panels 102, as shown in fig. 1A, depending on the layout of the floor covering system 100. For example, the plurality of edge panels 112 form a frame shape around the plurality of floor covering panels 102.

The plurality of floor covering panels 102 also comprises a plurality of slats 114 positioned in a staggered configuration on each of the plurality of floor covering panels 102. In fig. 1B, one floor covering panel 102 is shown in the upper right, separate from the floor covering system 100, in order to illustrate a floor covering panel 102 with a plurality of slats 114. The plurality of floor covering panels 102 include boundaries that follow a hardwood floor pattern to provide discrete part interfaces, and on the plurality of floor covering panels 102, the plurality of slats 114 also include boundaries that follow a hardwood floor pattern. The plurality of floor covering panels 102 may be considered to be configured in a male or female fashion such that they interlock with one another.

In an example, each floor covering panel 102 may be approximately eight feet long (or less) due to raw material size limitations and the ability to be loaded into place on a fully equipped aircraft. The width of the individual slats 114 is about six inches for smooth installation of the floor panel edges. Such dimensions are used to simulate a hardwood flooring layout and the slats 114 can be positioned with a seam between each slat that is approximately 0.09 inches wide. The slats 114 may be approximately four feet long in length.

The specific arrangement and location of the plurality of floor covering panels 102 in the floor covering system 100 can vary depending on the design of the passenger vehicle. Furthermore, the particular arrangement and location of the plurality of slats 114 in the plurality of floor covering panels 102 can vary depending on the design of the passenger vehicle.

The plurality of floor covering panels 10 comprises a composite panel material. In some examples, the plurality of floor covering panels 102 include multiple layers, such as a rubber sound damping layer, a fiberglass foam core structural composite layer, an artwork substrate and artwork film, and a durable polymer grain skin layer capable of simulating the appearance of a hardwood floor. Accordingly, it is desirable that the top surfaces of the plurality of floor covering panels 102 be slip resistant surfaces to meet certain requirements, and below the slip resistant surfaces can be decorative surface layers (e.g., patterns that present wood grain imprinted thereon, wood grain textures printed thereon, or any other desired aesthetic surface).

FIG. 2 is a side perspective view of a portion of a floor covering system 100 according to an exemplary embodiment. Each floor covering panel 102 includes an interlocking feature 113 that extends outwardly from the main body 116 to slidably engage a respective joint panel 106. In an example, the interlock feature 113 extends along an end of the body 116.

The interface 104 between the respective floor covering panels 102 comprises a gap. The gap is, for example, a space that can accommodate construction tolerances.

The plurality of joint panels 106 provides a common surface for the plurality of floor covering panels 102 to adhere and seal. The plurality of floor covering panels 102 can be adhered or sealed to the plurality of joint panels 106 by using double sided tape, for example, at interlocking features 113. By connecting the plurality of floor covering panels 102 to the plurality of joint panels 106, the plurality of floor covering panels 102 are connected to each other so as to prevent any relative movement between the plurality of floor covering panels 102.

Fig. 3 is a side view of a portion of the floor covering system 100 according to an exemplary embodiment. In fig. 3, the floor covering panel 102 is shown attached to a three-dimensional structural interface panel 118 on each side. Each spatial structure interface panel 118 is attached to the structure 110 of the passenger vehicle by using magnets and a P-type seal to create a sealed joint 120. In such an example, the structure 110 of the passenger vehicle is, for example, a structural floor.

The plurality of attachment mounts 108 are rigidly attached to a structure 110 of the passenger vehicle. In fig. 3, one attachment mount 108 is shown. The plurality of attachment mounts 108 can be rigidly attached to the structure 110 of the passenger vehicle through the use of an adhesive or tape. The plurality of floor covering panels 102 are then coupled to the attachment mounts 108 by snap-fitting or other mechanical fitting (e.g., threading together, bolting, etc.). The plurality of floor covering panels 102 are coupled to the three-dimensional structure interface panel 118 using tape as shown at interface 104, and a strip of sealant 122 can be applied in the gaps of interface 104.

Fig. 4 is a side view of another portion of the floor covering system 100 according to an exemplary embodiment. In fig. 4, the attachment mount 108 is shown to include a first portion 124 rigidly attached to the structure 110 of the passenger vehicle and a second portion 126 coupled to the respective floor covering panel 102. The second portion 126 has a degree of freedom of lateral movement relative to the first portion 124. As shown in fig. 4, the second portion 126 is smaller than the first portion 124 and is laterally slidable within a recess of the first portion 124. The second portion 126 may be mounted on a track within a recess, which may include a spring to enable lateral movement. The second portion 126 may also be coupled to the first portion 124 in other ways, such as by a mechanical slot, a snap fit, a spring-loaded screw mechanism, or otherwise.

In the floor covering system 100, the plurality of attachment mounts 108 prevent vertical movement of the plurality of floor covering panels 102. Because the plurality of floor covering panels 102 are coupled to the plurality of attachment mounts 108, vertical movement is not possible. However, the plurality of attachment mounts 108 enable lateral movement, but the plurality of attachment mounts 108 generally limit lateral movement to, for example, less than about 0.2 inches. When loaded by nine times gravity in the forward direction and three times gravity in the upward direction, the floor covering system 100 is restricted from further lateral movement and restricted from vertical movement, as defined by the requirements applicable to holding large numbers of items.

In a further example, the plurality of attachment mounts 108 enable the plurality of floor covering panels 102 together to jointly effect up to about 0.2 inches of lateral movement. Thus, in an example, relative movement between each of the plurality of floor covering panels 102 is individually restricted, but lateral movement of the plurality of floor covering panels 102 together in a combined manner is permitted. This is because the plurality of floor covering panels 102 are coupled together by a plurality of joint panels 106. In this manner, the plurality of floor covering panels 102 are effectively bonded together as an integral mass that is dynamically attached to the structure 110 to accommodate relative movement between the mass and the structure 110. The plurality of attachment mounts 108, for example, serve as a laterally floating attachment of the unitary body.

Thus, in the example herein, the floor covering system 100 enables the plurality of floor covering panels 102 to float (e.g., move freely laterally) in a bonded manner on an aircraft subfloor (e.g., a structure 110 of an aircraft).

The dynamics and loads placed on the floor covering system 100 due to the aircraft being in flight require that the floor covering system 100 must withstand a certain force (e.g., a force that pulls upward is about three times its own weight and a force that pulls forward is about nine times its own weight). Thus, the floor covering system 100 enables compliance with these mechanics of the dynamic load requirements of the aircraft (e.g., flight loads and thermal contraction at a certain altitude). By allowing the plurality of floor covering panels 102 to move together as an integral component with respect to the structure 110, the floor covering system 100 is allowed to float laterally to remove stresses on the floor covering system 100 due to the mechanics of aircraft operation.

Fig. 5 shows a schematic layout of the floor covering system 100 according to an exemplary embodiment in a part of an aircraft 130. In fig. 5, various areas of an aircraft 130 are shown including a galley area and a seating area. Fig. 5 shows a specific layout for a specific aircraft design, wherein the floor covering system 100 is located throughout the entire area.

In fig. 5, only one floor covering panel 102 is labeled, but the floor covering system 100 in fig. 5 is similar to that shown in fig. 1A. As shown in fig. 5, each of the plurality of floor covering panels 102 is coupled to a plurality of attachment mounts 108. For example, the floor covering panel 102 labeled in fig. 5 is coupled to eight different attachment mounts 108. The number and layout of attachment mounts 108 per floor covering panel can vary and may depend on the strength of the adhesion of the attachment mounts to the structure 110. Furthermore, the number and layout can depend on how much shear force (e.g., lifting force) each attachment mount 108 can handle and the weight of the floor covering panel 102.

In fig. 5, one particular floor covering panel is not coupled to any attachment mounts, i.e., the electronic hatch 132. Rather, magnets 134 are used to secure electronic hatch 132 to structure 110 to enable access during ground maintenance. The magnet 134 provides retention while still allowing some lateral displacement. Further, the electronic hatch 132 is not coupled to any of the plurality of joint panels 106. Rather, a gasket, for example, is used to seal the electronic hatch 132 to the structure 110.

FIG. 6A is a view of a portion of the aircraft 130 shown in FIG. 5, according to an exemplary embodiment. FIG. 6B is an enlarged view of a portion of the aircraft shown in FIG. 6A, according to an exemplary embodiment. In fig. 6B, the joint panel 106 is shown between the ends of two adjacent floor covering panels 102. Further, in the illustrated arrangement, the plurality of floor covering panels 102 are positioned adjacent to each other so as to longitudinally create a side interface 136 between respective ones of the plurality of floor covering panels 102, and the floor covering system 100 includes a plurality of side joint panels 138 positioned below the side interface 136. Each of the plurality of floor covering panels 102 is rigidly coupled to at least one of the plurality of side joint panels 138 to inhibit relative movement between the plurality of floor covering panels 102. In such an example, the plurality of floor covering panels 102 are attached to all adjacent components (whether it be another floor covering panel or an edge panel 112). The interconnection between all of the panels creates a unitary structure in which the components of the floor covering system 100 are prevented from moving relative to each other. Rather, the plurality of floor covering panels 102 may be moved together in a lateral motion, as allowed by the plurality of attachment mounts 108.

Fig. 7-14 illustrate an exemplary spatial structure interface for a floor covering system 100, according to an exemplary embodiment. In fig. 7, a stereo interface 140 is shown for a video cassette recording control center (VCC) inside the aircraft 130. At the spatial structure interface 140, at least one slat of the plurality of slats 114 extends outwardly and overhangs the respective floor covering panel 102 forming an extension of the at least one slat of the plurality of slats 114, and the extension of the at least one slat of the plurality of slats 114 slides under the spatial structure interface 140.

In fig. 8, another example is shown wherein an extension of the at least one slat of the plurality of slats 114 slides inside the aircraft 130 below the solid structure interface 140 at the solid structure entrance threshold.

In fig. 9, solid structure interface 140 comprises a fitting, and is illustrated as an extension of the at least one slat of the plurality of slats 114 sliding under solid structure interface 140.

In fig. 10, solid structure interface 140 includes a bead (kiskstring), and is illustrated as an extension of the at least one slat of the plurality of slats 114 sliding under solid structure interface 140.

In fig. 11, the three-dimensional structure interface 140 comprises a door mop top (door mop all), and in this example, at least one of the plurality of slats 114 extends outwardly and overhangs the respective floor covering panel 102 to form an extension of the at least one of the plurality of slats 114, and the extension of the at least one of the plurality of slats 114 overlaps the three-dimensional structure interface 140.

In fig. 12, the solid structure interface 140 includes a threshold, and is illustrated as an extension of the at least one slat of the plurality of slats 114 sliding under the solid structure interface 140.

In fig. 13, the solid structure interface 140 includes a suite threshold, and is illustratively shown as an extension of the at least one slat of the plurality of slats 114 sliding under the solid structure interface 140.

In fig. 14, the spatial structure interface 140 comprises a suite mop top, and is illustrated as an extension of the at least one slat of the plurality of slats 114 overlapping the spatial structure interface 140.

The examples shown in fig. 7-14 thus illustrate that the floor covering system 100 enables replacement of any floor covering panel with the spatial structure interface 140.

Fig. 15 shows a flowchart of an example of a method 200 for installing the floor covering system 100 in a passenger vehicle according to an example embodiment. The method 200 shown in FIG. 15 represents an example of a method that may be used, for example, with the floor covering system 100 shown in FIG. 1A and/or in the aircraft 130 shown in FIG. 5. In some cases, the components and/or devices may be configured to be functionally used such that the components are actually configured and constructed to enable such performance. In other examples, the components and/or devices may be arranged to be tuned to enable or adapt to the performance of the function. The method 200 may include one or more operations, functions, or actions as illustrated by one or more of blocks 202-208. Although the blocks are shown in a sequential order, these blocks may also be performed in parallel and/or in a different order than described herein. Likewise, various blocks may be combined into fewer blocks, divided into additional blocks, and/or removed based on the described implementations.

It will be appreciated that for this and other processes and methods disclosed herein, the flow chart illustrates the function and operation of one possible implementation of the present example. Alternative embodiments are included within the scope of the examples of this disclosure, in which functions may be performed in an order different than illustrated or discussed (including substantially concurrently or in reverse order), depending on the functionality involved, as would be understood by those reasonably skilled in the art.

At block 202, the method 200 includes attaching a plurality of attachment mounts 108 to a structure 110 of a passenger vehicle. At block 204, the method 200 includes positioning a plurality of floor covering panels 102 adjacent to each other, thereby creating an interface 104 between respective ones of the plurality of floor covering panels 102. At block 206, the method 200 includes rigidly coupling the plurality of floor covering panels 102 to at least one of the plurality of joint panels 106 positioned below the interface 104 to prevent relative movement between the plurality of floor covering panels 102. At block 208, the method 200 includes coupling each of the plurality of floor covering panels 102 to one or more of the plurality of attachment mounts 108, and the plurality of attachment mounts 108 enable lateral movement of the plurality of floor covering panels 102 together in combination relative to the structure 110 of the passenger vehicle.

Fig. 16 shows a flowchart of an exemplary method for use with the method 200, according to an exemplary embodiment. At block 210, the method 200 includes interlocking the respective floor covering panel 102 with the at least one of the plurality of joint panels 106 via an interlocking feature 113, wherein the interlocking feature 113 extends outwardly from a body of the respective floor covering panel 102 for slidably engaging the respective joint panel 106.

FIG. 17 shows a flowchart of an exemplary method for use with the method 200, according to an exemplary embodiment. At block 212, the method 200 includes coupling each of the plurality of floor covering panels 102 to a plurality of attachment mounts 108.

FIG. 18 shows a flowchart of an exemplary method for use with the method 200, according to an exemplary embodiment. At block 214, the method 200 includes positioning a plurality of slats 114 in a staggered configuration on each of the plurality of floor covering panels 102.

The exemplary processes illustrated in the flow diagrams of fig. 15-18 may be performed or carried out manually by a system integrator, a third party, and/or an operator (e.g., a customer). The exemplary processes shown in the flow charts in fig. 15-18 enable reduced installation time of the floor panels, increased reliability and repeatability of the installation and increased durability of the floor covering system 100 due to less installation material required. The exemplary processes shown in the flow charts in fig. 15-18 also enable improved aesthetics and customer satisfaction. Furthermore, the exemplary processes shown in the flow charts in fig. 15-18 enable individual floor covering panels to be replaced as needed.

Installation of the floor covering system 100 in a commercial passenger aircraft (e.g., in the galley area) enables a customized, aesthetically pleasing floor covering to be achieved as compared to using conventional floor mats. Furthermore, the examples described herein can avoid the problem of floor covering buckling because the plurality of floor covering panels 102 are allowed to move laterally as an integral unit, for example the plurality of floor covering panels 102 all move together. Thus, individual floor covering panels in the floor covering system 100 described herein will not deform (telegraph), buckle or blister because the plurality of attachment mounts 108 will allow lateral movement while ensuring that the plurality of floor covering panels 102 do not lift when an upward load is applied. Thus, the floor covering system 100 provides a floating floor system that is held vertically in place, but allows lateral movement in a limited manner, and the floor covering system 100 accommodates the technical challenges of movement of the subfloor of the aircraft that occur during flight.

In an example, preventing relative movement between the plurality of floor covering panels 102 also allows for a softer non-stick sealant to be used in the gap, allowing for easier replacement of individual floor panels.

Furthermore, in an example, a single floor panel may be replaced when damaged or defective. For example, because the floor panels are movable, a non-permanent, softer, non-tacky sealant can be used, allowing for easy replacement. The plurality of edge panels 112 are removable, thereby enabling replacement of any of the plurality of floor covering panels 102 as well.

As used herein, unless otherwise specified the terms "first," "second," and the like are used merely as labels, and are not intended to enforce the order, location, and logical hierarchy of items as they are referred to. Also, for example, reference to "a second" item does not require or exclude the presence of, for example, "a first" or a lesser numbered item and/or, for example, "a third" or a greater numbered item.

By the terms "substantially" and/or "about," it is meant that the referenced characteristic, parameter, or value need not be achieved exactly, but that deviations or variations (including, for example, tolerances, measurement error, measurement accuracy limitations, and other factors known to those skilled in the art) may be achieved in amounts that do not preclude the effect that the characteristic is intended to provide.

Different examples of the system(s), device(s), and method(s) disclosed herein include various components, features, and functions. It should be understood that the various examples of the system(s), device(s) and method(s) described herein may include any of the components, features and functions of any of the other examples of the system(s), device(s) and method(s) disclosed herein, and all such possibilities are intended to be within the scope of the present disclosure.

The description of the different advantageous configurations has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the examples in the form disclosed herein. Many modifications and variations will be apparent to those of ordinary skill in the art. Moreover, the different advantageous examples may describe different advantages over other advantageous examples. The example or examples were chosen and described in order to best explain the principles of the examples, the practical application, and to enable others of ordinary skill in the art to understand the disclosure for various examples with various modifications as are suited to the particular use contemplated.

Further, the present disclosure includes examples according to the following clauses:

clause 1. a floor covering system (100) in a passenger vehicle (130), the floor covering system (100) comprising:

a plurality of floor covering panels (102) positioned adjacent to each other so as to create an interface (104) between respective ones of the plurality of floor covering panels (102);

a plurality of joint panels (106) positioned below one or more of the interfaces (104), wherein the plurality of floor covering panels (102) are rigidly coupled to at least one of the plurality of joint panels (106) to inhibit relative movement between the plurality of floor covering panels (102); and

a plurality of attachment mounts (108) attached to a structure (110) of the passenger vehicle, wherein each of the plurality of floor covering panels (102) is coupled to one or more of the plurality of attachment mounts (108), wherein the plurality of attachment mounts (108) enable lateral movement of the plurality of floor covering panels (102) together in combination relative to the structure (110) of the passenger vehicle.

Clause 2. the floor covering system (100) of clause 1, wherein the plurality of floor covering panels (102) comprises a composite panel material.

Clause 3. the floor covering system (100) according to clause 1 or 2, wherein each floor covering panel comprises:

extending outwardly from the body (116) to slidably engage the interlocking features (113) of the respective splice panel.

Clause 4. the floor covering system (100) according to any one of clauses 1-3, wherein the interface (104) between the respective ones of the plurality of floor covering panels (102) comprises a gap.

Clause 5. the floor covering system (100) according to any one of clauses 1-4, wherein the plurality of attachment mounts (108) are rigidly attached to the structure (110) of the passenger vehicle.

Clause 6. the floor covering system (100) according to any one of clauses 1-5, wherein the plurality of attachment mounts (108) prevent vertical movement of the plurality of floor covering panels (102).

Clause 7. the floor covering system (100) according to any one of clauses 1-6, wherein each of the plurality of floor covering panels (102) is coupled to a plurality of attachment mounts.

Clause 8. the floor covering system (100) according to any one of clauses 1-7, wherein the plurality of attachment mounts (108) enable the plurality of floor covering panels (102) to jointly effect up to about 0.2 inches of lateral movement.

Clause 9. the floor covering system (100) according to any one of clauses 1-8, wherein the plurality of attachment mounts (108) comprises a first portion (124) rigidly attached to the structure (110) of the passenger vehicle and a second portion (126) coupled to a respective floor covering panel, wherein the second portion (126) has a lateral freedom of movement relative to the first portion (124).

Clause 10. the floor covering system (100) according to any one of clauses 1-9, wherein the plurality of floor covering panels (102) are positioned adjacent to each other so as to longitudinally create a side interface (136) between respective ones of the plurality of floor covering panels (102), and the system further comprises:

a plurality of side joint panels (138) positioned below the side interface (104), wherein each of the plurality of floor covering panels (102) is rigidly coupled to at least one of the plurality of side joint panels (138) to inhibit relative movement between the plurality of floor covering panels (102).

Clause 11. the floor covering system (100) according to any one of clauses 1-10, further comprising:

a plurality of edge panels (112) surrounding the plurality of floor covering panels (102), wherein the plurality of edge panels (112) are coupled to the plurality of floor covering panels (102) by additional joint panels.

Clause 12. the floor covering system (100) according to any one of clauses 1-11, further comprising:

a plurality of slats (114) positioned in a staggered configuration on each of the plurality of floor covering panels (102).

Clause 13-the floor covering system (100) of clause 12, wherein at a spatial structure interface (140), at least one slat of the plurality of slats extends outwardly and overhangs the respective floor covering panel forming an extension of the at least one slat of the plurality of slats, and wherein the extension of the at least one of the plurality of slats slides beneath the spatial structure interface (140).

Clause 14. the floor covering system (100) of clause 12, wherein at a spatial structure interface (140), at least one slat of the plurality of slats (114) extends outwardly and overhangs the respective floor covering panel forming an extension of the at least one slat of the plurality of slats, and wherein the extension of the at least one slat of the plurality of slats overlaps the spatial structure interface (140).

Clause 15. an aircraft (130) comprising the floor covering system (100) according to any one of clauses 1-14.

Clause 16. a method (200) for installing a floor covering system (100) in a passenger vehicle, the method comprising:

(202) attaching a plurality of attachment mounts (108) to a structure (110) of the passenger vehicle;

(204) positioning a plurality of floor covering panels (102) adjacent to each other so as to create an interface (104) between respective ones of the plurality of floor covering panels (102);

(206) rigidly coupling the plurality of floor covering panels (102) to at least one of a plurality of joint panels (106) positioned below the interface (104) to prevent relative movement between the plurality of floor covering panels (102); and

(208) coupling each of the plurality of floor covering panels (102) to one or more of the plurality of attachment mounts (108), wherein the plurality of attachment mounts (108) enable lateral movement of the plurality of floor covering panels (102) together in combination relative to the structure (110) of the passenger vehicle.

Clause 17. the method of clause 16, further comprising:

(210) interlocking a respective floor covering panel with the at least one of the plurality of joint panels (106) via an interlocking feature (113) extending outwardly from a main body (116) of the respective floor covering panel for slidably engaging the respective joint panel.

Clause 18. the method of clause 16 or 17, wherein the plurality of attachment mounts (108) prevent vertical movement and limit lateral movement to less than 0.2 inches of the plurality of floor covering panels (102).

Clause 19. the method of any one of clauses 16-18, wherein coupling each of the plurality of floor covering panels (102) to one or more of the plurality of attachment mounts (108) comprises coupling each of the plurality of floor covering panels (102) to a plurality of attachment mounts.

Clause 20. the method of any of clauses 16-19, further comprising:

(214) positioning a plurality of slats (114) in a staggered configuration on each of the plurality of floor covering panels (102).

It is to be understood that the disclosure is not to be limited to the specific examples shown and that modifications and other examples are intended to be included within the scope of the appended claims. Moreover, although the foregoing description and the associated drawings describe examples of the present disclosure in the context of certain illustrative combinations of elements and/or functions, it should be appreciated that different combinations of elements and/or functions may be provided by alternative embodiments without departing from the scope of the appended claims.