U.S. patent application number 16/790535 was filed with the patent office on 2020-06-11 for aircraft with partition system.
The applicant listed for this patent is C&D ZODIAC, INC.. Invention is credited to Tom Eaton, Stephen Kearsey, Edward Reams.
Application Number | 20200180766 16/790535 |
Document ID | / |
Family ID | 58662875 |
Filed Date | 2020-06-11 |
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United States Patent
Application |
20200180766 |
Kind Code |
A1 |
Reams; Edward ; et
al. |
June 11, 2020 |
AIRCRAFT WITH PARTITION SYSTEM
Abstract
An aircraft partition system that includes a first partition
assembly that includes a carriage assembly that is configured to be
secured to at least one of first and second passenger service unit
rails and a divider wall having first and second opposing sides and
extending downwardly from the carriage assembly.
Inventors: |
Reams; Edward; (Huntington
Beach, CA) ; Eaton; Tom; (Huntington Beach, CA)
; Kearsey; Stephen; (Huntington Beach, CA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
C&D ZODIAC, INC. |
Huntington Beach |
CA |
US |
|
|
Family ID: |
58662875 |
Appl. No.: |
16/790535 |
Filed: |
February 13, 2020 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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15344360 |
Nov 4, 2016 |
10562630 |
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16790535 |
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62413230 |
Oct 26, 2016 |
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62251602 |
Nov 5, 2015 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
B64D 2011/0038 20130101;
B64D 11/0023 20130101; B64D 11/0624 20141201; B64D 11/0638
20141201; B64D 2011/0053 20130101 |
International
Class: |
B64D 11/00 20060101
B64D011/00; B64D 11/06 20060101 B64D011/06 |
Claims
1. An aircraft partition system comprising: a first partition
assembly that includes a carriage assembly that is configured to be
secured to at least one of first and second passenger service unit
rails, and a divider wall having first and second opposing sides
and extending downwardly from the carriage assembly.
2. The aircraft partition system of claim 1 wherein the carriage
assembly includes a first hook configured to be secured to the
first passenger service unit rail.
3. The aircraft partition system of claim 1 wherein the divider
wall of the first partition assembly is movable with respect to the
carriage assembly.
4. The aircraft partition system of claim 3 wherein the carriage
assembly includes a channel defined therein, wherein the divider
wall includes a movable member at a top thereof, and wherein the
movable member is received in the channel.
5. The aircraft partition system of claim 4 wherein the movable
member is a pin extending upwardly from the top of the divider
wall.
6. The aircraft partition system of claim 2 wherein the carriage
assembly includes a second hook configured to be secured to the
second passenger service unit rail.
7. The aircraft partition system of claim 1 further comprising a
second partition assembly that is secured to the carriage assembly,
wherein the second partition assembly includes a divider wall
extending downwardly from the carriage assembly and including first
and second opposing sides.
8. The aircraft partition system of claim 7 further comprising an
electrical conduit member positioned between the divider walls of
the first and second partition assemblies.
9. The aircraft partition system of claim 8 wherein the electrical
conduit member includes a light.
10. The aircraft partition system of claim 1 wherein the first side
of the divider wall includes at least a first component chosen from
an armrest, a literature pocket, a pivotal tray, a cup holder, a
reading light, a charging station, a wall pad or a pillow, and
wherein the second side of the divider wall includes at least a
second component chosen from an armrest, a literature pocket, a
pivotal tray, a cup holder, a reading light, a charging station, a
wall pad or a pillow.
11. The aircraft partition system of claim 10 wherein the first and
second components are movable horizontally with respect to the
divider wall.
12. The aircraft partition system of claim 1 wherein the first
partition assembly includes an attachment assembly, wherein the
attachment assembly includes a first attachment member extending
transversely away from the first side of the divider wall, wherein
the first attachment member includes a first seat track fitting
extending downwardly therefrom that is configured to be secured to
a first seat track, wherein the attachment assembly includes a
second attachment member extending transversely away from the
second side of the divider wall and generally opposite from the
first attachment member, and wherein the second attachment member
includes a second seat track fitting extending downwardly therefrom
that is configured to be secured to a second seat track.
13. The aircraft partition system of claim 12 wherein the first
attachment member includes a flange secured to the first side of
the divider wall, an arm extending outwardly from the flange and a
seat track fitting extending downwardly from the arm, and wherein
the second attachment member includes a flange secured to the
second side of the divider wall, an arm extending outwardly from
the flange and a seat track fitting extending downwardly from the
arm.
14. The aircraft partition system of claim 12 wherein the
attachment assembly includes a seat track member.
15. An aircraft partition system comprising: a first partition
assembly that includes an attachment assembly, and a divider wall
having first and second opposing sides and extending upwardly from
the attachment assembly, wherein the attachment assembly includes a
first attachment member extending outwardly from the first side of
the divider wall that is configured to be secured to a first seat
track, a second partition assembly that includes an attachment
assembly, and a divider wall having first and second opposing sides
and extending upwardly from the attachment assembly, wherein the
attachment assembly includes a first attachment member extending
outwardly from the first side of the divider wall that is
configured to be secured to a first seat track, and a carriage
assembly that includes a main body portion, wherein the main body
portion includes first and second hooks that are configured to be
secured to first and second passenger service unit rails in the
aircraft, wherein the top of the divider wall of the first
partition assembly is secured to the carriage assembly, and wherein
the top of the divider wall of the second partition assembly is
secured to the carriage assembly.
18. The aircraft partition system of claim 17 wherein the
attachment assembly includes a seat track member.
19. The aircraft partition system of claim 17 wherein the divider
walls of the first and second partition assemblies are movable with
respect to the carriage assembly.
Description
[0001] This application is a continuation of U.S. patent
application Ser. No. 15/344,360, filed Nov. 4, 2016, which claims
the benefit of U.S. Provisional Application Nos. 62/251,602, filed
Nov. 5, 2015, and 62/413,230, filed Oct. 26, 2016, both of which
are incorporated by reference herein in their entireties.
FIELD OF THE INVENTION
[0002] The present invention relates to an aircraft, and more
particularly to an aircraft with a divider wall system.
BACKGROUND OF THE INVENTION
[0003] In standard aircraft cabin arrangements, the first class
seating (P class) is located at the front of the aircraft. However,
alternative arrangements are desirable. The present invention
provides the ability to reorient the cabin interior as desired.
SUMMARY OF THE PREFERRED EMBODIMENTS
[0004] In accordance with a first aspect of the present invention
there is provided an aircraft partition system that includes a
first partition assembly having an attachment assembly configured
to be secured to a first seat track, and a divider wall having
first and second opposing sides and extending upwardly from the
attachment assembly. In a preferred embodiment, the attachment
assembly includes a first attachment member extending outwardly
from the first side of the divider wall and the first attachment
member is configured to be secured to a first seat track. The
attachment assembly includes a second attachment member extending
outwardly from the second side of the divider wall and the second
attachment member is configured to be secured to a second seat
track. Preferably, the first attachment member includes a flange
secured to the first side of the divider wall, an arm extending
outwardly from the flange and a seat track fitting extending
downwardly from the arm, and the second attachment member includes
a flange secured to the second side of the divider wall, an arm
extending outwardly from the flange and a seat track fitting
extending downwardly from the arm. In a preferred embodiment, the
attachment assembly includes a seat track member.
[0005] In a preferred embodiment, the aircraft partition system
includes a carriage assembly, and the top of the divider wall of
the first partition assembly is secured to the carriage assembly.
Preferably, the carriage assembly includes a first hook configured
to be secured to a first passenger service unit rail and the
divider wall of the first partition assembly is movable with
respect to the carriage assembly. In a preferred embodiment, the
carriage assembly includes a channel defined therein, the divider
wall includes a movable member at a top thereof, and the movable
member is received in the channel. Preferably, the movable member
is a pin extending upwardly from the top of the divider wall.
[0006] A preferred embodiment, the carriage assembly includes a
second hook configured to be secured to a second passenger service
unit rail. In a preferred embodiment the partition system includes
a second partition assembly that includes an attachment assembly
configured to be secured to the first seat track, and a divider
wall extending upwardly from the attachment assembly that includes
first and second opposing sides. Preferably, the top of the divider
wall of the second partition assembly is also secured to the
carriage assembly. Preferably, the partition system also includes
at least one electrical conduit member positioned between the
divider walls of the first and second partition assemblies. The
electrical conduit member can include a light.
[0007] In a preferred embodiment, the first side of the divider
wall includes at least a first component chosen from an armrest, a
literature pocket, a pivotal tray, a cup holder, a reading light, a
charging station, a wall pad or a pillow, and the second side of
the divider wall includes at least a second component chosen from
an armrest, a literature pocket, a pivotal tray, a cup holder, a
reading light, a charging station, a wall pad or a pillow. In a
preferred embodiment, the first and second components are movable
horizontally with respect to the divider wall. Preferably, the
first and second components are movable on or with a rail
system.
[0008] In accordance with another aspect of the present invention
there is provided an aircraft partition system that includes a
first partition assembly that includes an attachment assembly, and
a divider wall having first and second opposing sides and extending
upwardly from the attachment assembly. The attachment assembly
includes a first attachment member extending outwardly from the
first side of the divider wall that is configured to be secured to
a first seat track. The partition system also includes a second
partition assembly that includes an attachment assembly, and a
divider wall having first and second opposing sides and extending
upwardly from the attachment assembly. The attachment assembly
includes a first attachment member extending outwardly from the
first side of the divider wall that is configured to be secured to
the first seat track. The partition system also includes a carriage
assembly that includes a main body portion. The main body portion
includes first and second hooks that are configured to be secured
to first and second passenger service unit rails in the aircraft.
The top of the divider wall of the first partition assembly is
secured to the carriage assembly and the top of the divider wall of
the second partition assembly is secured to the carriage assembly.
Preferably, the divider walls of the first and second partition
assemblies are movable with respect to the carriage assembly.
[0009] In accordance with another aspect of the present invention
there is provided an aircraft cabin that includes a floor having
first and second longitudinally extending seat tracks therein,
first and second seats that form a first row, and a partition
system that includes a first partition assembly comprising an
attachment assembly secured to the first seat track and a divider
wall extending upwardly from the attachment assembly. The divider
wall extends longitudinally between the first and second seats.
[0010] In a preferred embodiment, the partition system includes a
carriage assembly, and the top of the divider wall of the first
partition assembly is secured to the carriage assembly. The
carriage assembly is preferably secured to a first passenger
service unit rail and the aircraft.
[0011] In accordance with another aspect of the present invention
there is provided a method of dividing an aircraft cabin into first
and second cabin sections. The aircraft cabin includes a floor
having first and second longitudinally extending seat tracks
therein, first and second seats that form a first row, and third
and fourth seats that form a second row. The method includes
obtaining a first partition assembly that includes an attachment
assembly and a divider wall extending upwardly from the attachment
assembly, securing the attachment assembly of the first partition
assembly to the first seat track and positioning the divider wall
longitudinally between the first and second seats. In a preferred
embodiment the method also includes securing a carriage assembly to
a first passenger service unit rail and securing a top of the
divider wall of the first partition assembly to the carriage
assembly. In a preferred embodiment, the method also includes
obtaining a second partition assembly that includes an attachment
assembly and a divider wall extending upwardly from the attachment
assembly, securing the attachment assembly of the second partition
assembly to the first seat track and positioning the divider wall
longitudinally between the third and fourth seats, and securing a
top of the divider wall of the second partition assembly to the
carriage assembly.
[0012] The present invention relates to an aircraft that includes a
partition or divider wall system. In a preferred embodiment, the
divider wall system divides the aircraft into separate sections.
For example, the left section (when facing forward to the direction
of travel of the aircraft) can be an economy class section and the
right section can be a first class or business class section. In
another embodiment, the left section can be a business class
section and the right section can be a first class section. In
another embodiment, the right section can be economy with the left
section being either first or business class. In another
embodiment, both sides can be the same class of service. In another
embodiment, more than one wall can be used (either in line
longitudinally or parallel to one another). Other levels of service
are also within the scope of the present invention. The title of
the type of section is not intended to be limiting. The divider
wall(s) or partition can extend from the front to the rear of the
entire passenger section of the aircraft or only partially
therealong. U.S. Pat. No. 8,820,682, issued on Sep. 2, 2014, is
incorporated by reference in its entirety herein. This application
is also related to U.S. Provisional Patent Application No.
62/144,757, filed Apr. 8, 2015, the entirety of which is
incorporated by reference herein.
[0013] The invention, together with additional features and
advantages thereof, may be best understood by reference to the
following description.
BRIEF DESCRIPTION OF THE DRAWINGS
[0014] FIG. 1 is an elevational view of an aircraft cabin with a
partition system disposed therein in accordance with a preferred
embodiment of the present invention;
[0015] FIG. 2 is a perspective view of an aircraft interior with
the partition system of FIG. 1 disposed therein;
[0016] FIG. 3 is a perspective view of a partition assembly
including a component rail system;
[0017] FIG. 4 is a cross-sectional view taken along line 4-4 of
FIG. 2;
[0018] FIG. 5 is a perspective view of a portion of the partition
assembly showing an attachment assembly for securing the partition
assembly to the floor;
[0019] FIG. 6 is a perspective view of a portion of the partition
assembly showing another attachment assembly for securing the
partition assembly to the floor;
[0020] FIG. 7 is a cross-sectional view of a divider wall
operatively connected to a carriage assembly that connects with the
PSU rails;
[0021] FIG. 8 is an elevational view of an aircraft cabin with a
partition system disposed therein in accordance with another
preferred embodiment of the present invention;
[0022] FIG. 9 is a perspective view of a portion of the partition
assembly showing an attachment assembly for securing the partition
assembly to the floor;
[0023] FIG. 10 is a close up taken from a section of FIG. 8;
[0024] FIG. 11 is a perspective view of a portion of the partition
assembly showing another attachment assembly for securing the
partition assembly to the floor;
[0025] FIG. 12 is a perspective view of an embodiment of the
partition system;
[0026] FIG. 13 is an elevational view of the partition system of
FIG. 12;
[0027] FIG. 14 is a perspective view of an embodiment of the
partition system; and
[0028] FIG. 15 is a perspective view of an embodiment of the
partition system.
[0029] Like numerals refer to like parts throughout the several
views of the drawings.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0030] The following description and drawings are illustrative and
are not to be construed as limiting. Numerous specific details are
described to provide a thorough understanding of the disclosure.
However, in certain instances, well-known or conventional details
are not described in order to avoid obscuring the description.
References to one or an embodiment in the present disclosure can
be, but not necessarily are references to the same embodiment; and,
such references mean at least one of the embodiments.
[0031] Reference in this specification to "one embodiment" or "an
embodiment" means that a particular feature, structure, or
characteristic described in connection with the embodiment is
included in at least one embodiment of the-disclosure. The
appearances of the phrase "in one embodiment" in various places in
the specification are not necessarily all referring to the same
embodiment, nor are separate or alternative embodiments mutually
exclusive of other embodiments. Moreover, various features are
described which may be exhibited by some embodiments and not by
others. Similarly, various requirements are described which may be
requirements for some embodiments but not other embodiments.
[0032] The terms used in this specification generally have their
ordinary meanings in the art, within the context of the disclosure,
and in the specific context where each term is used. Certain terms
that are used to describe the disclosure are discussed below, or
elsewhere in the specification, to provide additional guidance to
the practitioner regarding the description of the disclosure. For
convenience, certain terms may be highlighted, for example using
italics and/or quotation marks: The use of highlighting has no
influence on the scope and meaning of a term; the scope and meaning
of a term is the same, in the same context, whether or not it is
highlighted. It will be appreciated that the same thing can be said
in more than one way.
[0033] Consequently, alternative language and synonyms may be used
for any one or more of the terms discussed herein. Nor is any
special significance to be placed upon whether or not a term is
elaborated or discussed herein. Synonyms for certain terms are
provided. A recital of one or more synonyms does not exclude the
use of other synonyms. The use of examples anywhere in this
specification including examples of any terms discussed herein is
illustrative only, and is not intended to further limit the scope
and meaning of the disclosure or of any exemplified term. Likewise,
the disclosure is not limited to various embodiments given in this
specification.
[0034] Without intent to further limit the scope of the disclosure,
examples of instruments, apparatus, methods and their related
results according to the embodiments of the present disclosure are
given below. Note that titles or subtitles may be used in the
examples for convenience of a reader, which in no way should limit
the scope of the disclosure. Unless otherwise defined, all
technical and scientific terms used herein have the same meaning as
commonly understood by one of ordinary skill in the art to which
this disclosure pertains. In the case of conflict, the present
document, including definitions, will control.
[0035] It will be appreciated that terms such as "front," "back,"
"upper," "lower," "side," "short," "long," "up," "down," and
"below" used herein are merely for ease of description and refer to
the orientation of the components as shown in the figures. It
should be understood that any orientation of the components
described herein is within the scope of the present invention.
[0036] Referring now to the drawings, which are for purposes of
illustrating the present invention and not for purposes of limiting
the same, FIG. 1 shows the interior of a wide body aircraft cabin
100 that includes a plurality of rows of seats 102, first and
second longitudinally extending aisles 104 and 106 and a partition
system 10 dividing the cabin 100 into first and second cabin
sections 12 and 14. In a preferred embodiment, the partition system
10 is secured at the bottom thereof to seat tracks 108 in the floor
109 and at the top thereof to the passenger service unit (PSU)
rails 111 (see FIG. 7). The partition system 10 can be retrofitted
into an aircraft that includes PSU rails 111 and seat tracks 108
therein or can be included in a new aircraft. The partition system
10 can extend the entire length of the aircraft cabin 100 or only a
portion of the length thereof. Furthermore, the partition system 10
can be a single partition assembly 16 or may be comprised of a
plurality of separate partition assemblies 16 (see FIG. 2).
[0037] FIG. 1 is an elevational view of the aircraft cabin 100 that
includes typical cabin components such as overhead bins 110 and
passenger service units 112. It will be appreciated by those
skilled in the art that these components are not a limitation on
the present invention and may be different in different aircraft.
In some embodiments, the partition system 10 extends from the floor
to the ceiling PSU or storage bins thereabove so that there is
little to no gap between the top of the partition system 10 and the
component thereabove. It will further be understood that as used
herein, "ceiling" means the overhead interior surface of the cabin.
In other words, when the partition system 10 extends from the floor
to the ceiling, as shown in FIG. 1, a passenger in the first cabin
section 12 cannot see over the partition and into the second
section 14. However, in this embodiment, the "ceiling" is the
panels between the overhead bins 110. In other embodiments, the
partition system 10 may only extend upwardly from the floor a
portion of the distance, thereby providing passengers the ability
to see into the adjacent cabin section. It will be appreciated that
the first and second cabin sections 12 and 14 can be the same or
different classes of service (e.g., first class, business class
and/or economy class). It will be appreciated that the partition
system 10 shown in FIGS. 1-7 is positioned to provide first and
second cabin sections 12 and 14 that are generally the same size
and include the same number of seats 102 therein.
[0038] As shown in FIGS. 2-5, in a preferred embodiment, the
partition system 10 includes a plurality of partition assemblies 16
that are secured to the seat tracks 108. In a preferred embodiment,
each partition assembly 16 is associated with a row of seats 102.
In another embodiment, each partition assembly 16 may be associated
with a plurality of rows of seats 102. In a preferred embodiment,
the partition assembly 16 includes a generally vertically oriented
divider wall 18 having first and second opposing surfaces or sides
18a and 18b and an attachment assembly 20 connected or secured at
or near the bottom of the divider wall 18. The attachment assembly
20 is preferably connected to one or more of the adjacent seat
tracks 108. As shown in FIG. 1, the partition assembly 16, and, in
particular, the divider wall 18, is positioned between two seats
102 and divides the cabin 100 into the first and second cabin
sections 12 and 14.
[0039] In a preferred embodiment, each partition assembly 16
includes components associated with the adjacent seat 102. For
example, as shown in FIG. 2, the partition assembly 16 includes a
pivotal or fold down table/tray 22 (shown in the stowed position),
a literature pocket 24 and an armrest 26 that are each secured to
or a part of the divider wall 18. The partition assembly 16 can
also include other components, such as a cup holder, a reading
light, a charging station, a wall pad or a pillow. It will be
appreciated that at least some of the same components are on the
opposite side of the wall 18 for the seat 102 on the other side
thereof.
[0040] As shown in FIG. 3, in a preferred embodiment, at least some
of the components are secured to the divider wall 18 by a rail
system 28. The rail system 28 allows the position of the component
to be adjustable longitudinally along the divider wall 18. FIG. 3
shows the tray 22 and armrest 26 connected to the divider wall 18
by the rail system 28 and the literature pocket 24 and a cup holder
30 exploded therefrom. The rail system 28 can include any system
that secures the component (e.g., tray, armrest) to the wall 18 and
allows the component to slide or move along the wall 18. As shown
in the drawings, in a preferred embodiment, the wall 18 includes a
channel 32 defined therein that receives a bracket 34 on the
component. The bracket 34 includes an upwardly extending flange 36
that is blocked by a downwardly extending flange 38 on the wall 18
to prevent the bracket 34 from coming out of the channel 32. This
arrangement allows the component to move longitudinally along the
wall. In a preferred embodiment, spacers can be inserted into the
channel 32 and between the components to prevent the component from
moving longitudinally along the channel 32 after it has been placed
in the desired position. This, of course, would be done during
arrangement of the seats, prior to the aircraft flying with
passengers.
[0041] With reference to FIGS. 2 and 4, in a preferred embodiment,
the partition system 10 includes filler panels 40 and electrical
conduit members 42. The filler panels 40 can be positioned between
adjacent divider walls 18 when needed to fill or closeout space
therebetween and for allowing different seat pitches. In other
words, if the cabin is rearranged and the seats 102 and walls 18
are moved further apart, a filler panel 40 can be inserted
therebetween. Any dimension filler panel 40 is within the scope of
the present invention. The electrical conduit members 42 can be
provided to allow electrical wiring to extend therethrough between
the floor and the ceiling. This allows for electrically controlled
features like reading lights, a valence lights, personal service
unit controls and other components using electricity to move with
the seat 102 and the wall 18.
[0042] As shown in FIG. 4, in a preferred embodiment, the
electrical conduit member 42 includes a main body portion 44, a
tunnel 46 extending therethrough, and receiver members 48 that
define a channel 50 for receiving the edge of a divider wall 18 or
the edge of a filler panel 40. The electrical conduit member 42 can
also include lights 52 thereon (see FIG. 2). As shown in FIG. 4, a
connector member 54 (including receiver members 48 that define a
channel 50) can be provided to secure a filler panel 40 to a
divider wall 18. It will be appreciated that the connector member
54 is essentially an electrical conduit member 42 without the
tunnel extending therethrough.
[0043] As discussed above, the attachment assembly 20 can be any
component or system that secures the divider wall 18 to the floor
109 and preferably the seat tracks 108. FIGS. 5-6 show different
attachment assemblies 20 that are within the scope of the present
invention. The attachment assembly 20 shown in FIG. 5 includes
first and second attachment members 56 extending outwardly or
transversely from the first and second sides 18a and 18b of the
wall 18. Each attachment member 56 includes a flange 58 that is
attached to the wall 18 and an arm 60 extending outwardly from the
flange 58. The bottom of the arm 60 includes a seat track
attachment or seat track fitting 61 for securing the arm 60 to the
seat track 108. Seat track fittings are known in the art and are
therefore not described herein. The attachment assembly 20 shown in
FIG. 6 is similar to the attachment assembly 20 shown in FIG. 5,
however, each attachment member 56 also includes a gusset 57. In a
preferred embodiment, the first and second attachment members 56
can be staggered longitudinally along the wall 18. An attachment
assembly 20 can include a single attachment member 56 or multiple
attachment members 56. In another embodiment, the entire attachment
assembly 20 can be a unitary piece that connects to the bottom of
wall 18.
[0044] FIG. 7 shows an exemplary embodiment of a carriage assembly
66 for securing the top of the divider wall 18. In a preferred
embodiment, the carriage assembly 66 is secured to the existing PSU
rails 111 in the aircraft. However, in another embodiment, the
carriage assembly 66 can be secured to other components in the
aircraft. As is known in the art, often, the PSU rails are located
in a PSU channel 124 that is defined in or part of the overhead
storage bins 110 (see FIG. 1). Preferably, the carriage assembly 66
includes a main body portion 68 having attachment members or hooks
70 that are secured to the PSU rails 111. The main body portion 68
also includes a channel 72 defined therein that captures or
receives a movable member 74 (or a plurality of movable members 74)
extending upwardly from the divider wall 18.
[0045] In a preferred embodiment, as shown in FIG. 7, the movable
member 74 is a pin. However, the movable member 74 can be any
component or shape that is captured in channel 72 and allows the
wall 18 and movable member 74 to move therealong, e.g., a wheel, a
post or simply the top of the wall (i.e., the top of the wall can
be considered the movable member). Furthermore, channel 72 is shown
as U-shaped. However, in another embodiment, it can be T-shaped. It
will be appreciated by those of ordinary skill in the art that the
retention of the movable member 74 in the channel 72 allows the
partition assembly 16 and wall 18 to translate or slide
longitudinally and allows the wall to rotate about the longitudinal
x-axis. This provides clearance or "give" as the wall 18 flexes
during flight. Furthermore, the wall 18 is constrained from moving
up and down in the y-axis direction. Lastly, due to the pin 74
being received in the channel 72, the wall 18 is allowed to move
slightly transversely in the z-axis direction, once again providing
clearance or "give" as the wall 18 flexes during flight. It will be
appreciated that the sides 76a and 76b of the main body portion 68
can be the same shape (symmetrical in cross-section, as shown in
FIG. 7) or different shapes. The sides 76a and 76b may be different
shapes if, for example, side 76a is part of and visible within a
business class section and side 76b is part of an visible within an
economy class section (see the exemplary embodiment below).
[0046] In a preferred embodiment, the carriage assembly 66 extends
the entire longitudinal length of the partition system 10. This
allows separate partition assemblies 16 to be moved along the
carriage assembly 66 when configuring the interior of a cabin and
pitching the seats. In another embodiment, each partition assembly
16 can include a separate carriage assembly 66 and longitudinal
movement can be provided by moving the carriage assembly 66 along
the PSU rails. In an embodiment, the movable member 74 can be
omitted and the divider wall 18 can be secured directly to or be
unitary with the carriage assembly 66. In another embodiment, the
wall 18 can be secured directly to the ceiling.
[0047] FIGS. 8-11 show a partition system 10 that is positioned to
provide first and second cabin sections 12 and 14 that are
different sizes and include a different number of seats therein
(e.g., three seats in the first cabin section 12 and six seats in
the second cabin section 14). In the exemplary scenario shown in
the drawings, first cabin section 12 is a business class section
with seats 120 and second cabin section 14 is in economy class
section with seats 102.
[0048] As shown in FIG. 8, and as discussed above, the carriage
assembly 66 includes sides 76a and 76b with different shapes or
sizes. Also, the divider wall 18 is not vertical at the top, but
instead includes a top portion 78 that is curved. In another
embodiment, the top portion 78 can be straight and angled from the
rest of the divider wall. It should be understood that this shape
of divider wall 18 is still considered generally vertically
extending because it generally extends from the floor vertically
upward to the ceiling.
[0049] Because the partition system 10 does not extend down the
center of the cabin 100, or due to the lateral positioning of the
wall 18 seat tracks 108 may not be readily available on both sides
thereof or seats may have to be moved laterally so that both legs
thereof do not directly lineup with the seat tracks 108. Therefore,
as shown in FIGS. 8-11, the attachment assembly 20 may include a
seat track member 80 associated therewith or incorporated therein
that includes a seat track (similar to those in the aircraft floor)
for securing a seat 102 or 120 thereto. As shown in FIGS. 9-10, the
seat track member 80 can be attached to the flange 58 that is
attached to the wall 18. In this embodiment, the arm 60 extends
outwardly from the seat track member 80. In another embodiment, as
shown in FIG. 11, the seat track member 80 can extend between
separate attachment members 56. Also, the seat 120 can include an
angled leg or structural member that angles downwardly and over to
the seat track member 80.
[0050] FIGS. 12-15 show other embodiments of partition systems that
divide the cabin into first and second cabin sections. FIGS. 12-13
show a partition system 82 with a divider wall 84 with a wavy
shape. As shown in FIG. 13 when used with rows of seats that are
offset longitudinally with respect to one another in the first and
second cabin sections 12 and 14, the wavy shape provides alcoves or
indentations 86 that provide extra room for the person seated in
the seat closest to the wall 84. Also, as shown in FIG. 12, the
wall 84 does not extend all the way to the ceiling. However, in
another embodiment, the wall can extend all the way to the ceiling.
It will be appreciated that partition system 82 can include
separate partition members, a carriage assembly, attachment
assemblies or any others of the features described above in the
previous embodiments.
[0051] FIG. 14 shows a partition system 87 that includes a divider
wall 88 having a solid or opaque lower section 88a and a
non-opaque, transparent (a window or open space) or at least
partially see-through upper section 88b. The upper section 88b
allows passengers to see between cabin sections. It will be
appreciated that partition system 87 can include separate partition
members, a carriage assembly or any others of the features
described above in the previous embodiments.
[0052] FIG. 15 shows a partition system 90 that includes divider
walls 92 that define spaces 94 therebetween. The space is 94 allow
passengers to see between cabin sections. Also, as shown, the
divider walls 92 are angled with respect to or are not parallel to
the longitudinal axis of the aircraft. In another embodiment the
divider walls 92 can extend parallel to the longitudinal axis of
the aircraft. It will be appreciated that partition system 90 can
include separate partition members, a carriage assembly or any
others of the features described above in the previous
embodiments.
[0053] The particular arrangement shown in the figures and
described herein is intended to be only exemplary of a partition
system incorporating the principles of the invention. Various
details of the invention may be changed without departing from the
scope of the invention. Furthermore, the foregoing description of
the preferred embodiment of the invention and best mode for
practicing the invention are provided for the purpose of
illustration only and not for the purpose of limitation, the
invention being defined by the claims.
[0054] Unless the context clearly requires otherwise, throughout
the description and the claims, the words "comprise," "comprising,"
and the like are to be construed in an inclusive sense, as opposed
to an exclusive or exhaustive sense; that is to say, in the sense
of "including, but not limited to." As used herein, the terms
"connected," "coupled," or any variant thereof, means any
connection or coupling, either direct or indirect, between two or
more elements; the coupling of connection between the elements can
be physical, logical, or a combination thereof. Additionally, the
words "herein," "above," "below," and words of similar import, when
used in this application, shall refer to this application as a
whole and not to any particular portions of this application. Where
the context permits, words in the above Detailed Description of the
Preferred Embodiments using the singular or plural number may also
include the plural or singular number respectively. The word "or"
in reference to a list of two or more items, covers all of the
following interpretations of the word: any of the items in the
list, all of the items in the list, and any combination of the
items in the list.
[0055] The above-detailed description of embodiments of the
disclosure is not intended to be exhaustive or to limit the
teachings to the precise form disclosed above. While specific
embodiments of and examples for the disclosure are described above
for illustrative purposes, various equivalent modifications are
possible within the scope of the disclosure, as those skilled in
the relevant art will recognize. Further any specific numbers noted
herein are only examples: alternative implementations may employ
differing values or ranges.
[0056] Any patents and applications and other references noted
above, including any that may be listed in accompanying filing
papers, are incorporated herein by reference in their entirety.
Aspects of the disclosure can be modified, if necessary, to employ
the systems, functions, and concepts of the various references
described above to provide yet further embodiments of the
disclosure.
[0057] Accordingly, although exemplary embodiments of the invention
have been shown and described, it is to be understood that all the
terms used herein are descriptive rather than limiting, and that
many changes, modifications, and substitutions may be made by one
having ordinary skill in the art without departing from the spirit
and scope of the invention.
* * * * *