• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an arrangement of seats, in particular intended to be installed in an aircraft cabin, comprising: - at least one seat unit (12) "front" and at least one seat unit (12) "rear "located one behind the other along a longitudinal axis of the aircraft cabin (10) and respectively comprising at least one seat (13) capable of passing from a" sitting "position to a" berth "position, - a transverse passage (37) disposed between the "front" seat unit (12) and the "rear" seat unit (12) to allow access to a traffic corridor (21), characterized in that seat arrangement (11) comprises at least partly flexible closing means (40), said closing means (40) being movable between a stowed position in which the closing means (40) are disengaged from the passage (37) and an extended position in which the closing means (40) seal the passage (37).
    公开号:FR3078946A1
    申请号:FR1870291
    申请日:2018-03-15
    公开日:2019-09-20
    发明作者:Bastien Bonnefoy；Benjamin Foucher
    申请人:Zodiac Seats France SA；
    IPC主号:
    专利说明:

    The present invention relates to an arrangement of seats, in particular seats for passengers of a transport vehicle, in particular of an airplane. The invention aims to propose such an arrangement of seats which ensures both the comfort and the safety of the passengers, while providing for preserving their privacy. The invention thus finds a particularly advantageous application with airplane seats.
    Business Class airplane seats provide passengers with various comfort positions, from a sitting position to a sleeping position, in which the seat defines a substantially horizontal sleeping surface so that the passenger can lie down.
    Intermediate comfort positions are also available, such as the relax position in which the backrest is strongly inclined. Generally, these intermediate positions are obtained by tilting the pivoting backrest around a horizontal axis and perpendicular to an extension axis of the seat. The passenger can then remain in the seat during transitions between the different positions.
    The berth generally consists in particular of the backrest, the seat, a legrest and a footrest, the latter possibly being fixed or linked to the kinematics of the seat.
    Certain seating arrangements for Business Class aircraft cabin allow direct access to a circulation corridor for all passengers, via a passage arranged between two seats arranged one behind the other along a longitudinal axis of the cabin. the plane. Passengers can thus get out of their seats easily, especially when the seat is in the sleeper position.
    Therefore, when a passenger or a crew member walks in a traffic corridor located laterally with respect to the seat, in particular towards the rear of the aircraft cabin, they are likely to be in visual contact. direct with a passenger seated in a seat. This creates a lack of privacy, which can make the seated passenger feel uncomfortable.
    The invention aims in particular to effectively remedy this drawback by proposing an arrangement of seats, in particular intended to be installed in an aircraft cabin, comprising:
    at least one front seat unit and at least one rear seat unit located one behind the other along a longitudinal axis of the aircraft cabin and respectively comprising at least one seat capable of moving from a seated position to a sleeper position, a transverse passage arranged between the front seat unit and the rear seat unit to allow access to a circulation corridor, characterized in that the arrangement of seats comprises closing means at least partly flexible , said closing means being movable between a stowed position in which the closing means are released from the passage and a deployed position in which the closing means close the passage.
    The invention thus makes it possible to define an enclosed interior space around the seat providing a feeling of intimacy to the passenger by avoiding him to be in direct view of other passengers and / or flight attendants walking in the traffic corridor.
    According to one embodiment, the closure means comprise a curtain, in particular made at least in part of fabric, and a device for returning the curtain to the stored position so as to create tension on the curtain when the curtain is in the deployed position.
    According to one embodiment, the return device comprises a reel provided with an axis around which at least part of the curtain is wound when the curtain is in the stowed position.
    According to one embodiment, the retractor is fixed to the front seat unit.
    According to one embodiment, the retractor is arranged between a backrest and a fixed shell of the rear seat unit.
    According to one embodiment, the return device comprises at least one elastic return member, such as a spring.
    According to one embodiment, the elastic return member is fixed on the one hand to the front seat unit and on the other hand to an end edge of the curtain.
    According to one embodiment, said arrangement of seats comprises means for holding the curtain in the deployed position, such as a handle intended to cooperate with a support carried by the rear seat unit and / or a magnetic device.
    According to one embodiment, said arrangement of seats comprises at least one guide in translation of the curtain fixed on the front seat unit.
    According to one embodiment, said arrangement of seats comprises means for stiffening the curtain, such as cords or a flexible plate.
    According to one embodiment, the stiffening means extend beyond the guide.
    According to one embodiment, the curtain has a first part made of fine fabric and a second part made of thick fabric fixed to the first part, the second part having patterns.
    According to one embodiment, said seat arrangement comprises means for generating a light pattern.
    According to one embodiment, the means for generating a light pattern comprise a light source and translucent wires arranged in a thickness of the curtain.
    According to one embodiment, the means for generating a light pattern comprise a light panel arranged inside the curtain.
    According to one embodiment, the means for generating a light pattern comprise an assembly of lamps, in particular of the LED type.
    According to one embodiment, performances performed in the curtain allow a desired pattern to appear.
    According to one embodiment, the closure means comprise a semiflexible curtain having an alternation of blades and folding zones.
    According to one embodiment, the blades are oriented vertically.
    According to one embodiment, the semi-flexible curtain is formed by a plurality of blades spaced apart and covered by fabric, the portions of the fabric extending between two adjacent blades forming the folding zones.
    In one embodiment, an end edge of the semi-flexible curtain is rotatably mounted about a vertical axis relative to a seat unit.
    According to one embodiment, the semi-flexible curtain is configured to follow a shape of a shell of the front seat unit in the stowed position.
    According to one embodiment, the semi-flexible curtain is configured so that the blades are folded over one another in the stowed position.
    According to one embodiment, said arrangement comprises means for holding the semi-flexible curtain in the stowed position and in the deployed position, in particular of the magnetic type.
    Of course, the various characteristics, variants and / or embodiments of the present invention can be associated with one another in various combinations insofar as they are not incompatible or mutually exclusive of each other.
    The present invention will be better understood and other characteristics and advantages will become apparent on reading the detailed description which follows, comprising embodiments given by way of illustration with reference to the appended figures, presented by way of nonlimiting examples, which could be used to complete the understanding of the present invention and the description of its realization and, if necessary, contribute to its definition, on which:
    - Figure 1 is a schematic top view of an aircraft cabin incorporating a seating arrangement according to the present invention;
    - Figures 2 and 3 are perspective views of a set of two seats separated by a passage adapted to be closed by closure means according to the invention;
    - Figures 4a and 4b are views of the set of two seats showing the closing means respectively in the stowed position and in the deployed position;
    - Figure 5 is a side view illustrating the structure of a curtain constituting the closure means according to the invention;
    - Figure 6 is a top view showing an installation of a curtain winder behind a seat back;
    - Figure 7 is a cross-sectional view of a guide of the closure means according to the present invention;
    - Figure 8 is a perspective view of a handle used to pass the curtain according to the invention from a stowed position to a deployed position;
    - Figure 9 is a side view of the set of two seats showing an alternative embodiment of the spring return device;
    - Figure 10 is a side view of an assembly of two seats showing the integration of stiffening means inside the curtain according to the present invention;
    - Figure 11 is a perspective view of an assembly of two seats provided with a curtain incorporating means for generating a light pattern according to the present invention;
    - Figures 12a, 12b, and 12c are views illustrating three embodiments of the means for generating a light pattern according to the present invention;
    - Figures 13a and 13b show closing means constituted by a semi-flexible curtain respectively in a stowed position and in a deployed position;
    - Figure 14 is a perspective view illustrating a deployment phase of the semi-flexible curtain according to the present invention;
    - Figure 15 is a detailed view of the magnetic holding means of the semi-flexible curtain in the stowed position and in the deployed position;
    - Figure 16 is a front view of the various elements making up a semi-flexible curtain according to the present invention;
    - Figure 17 is a perspective view of a semi-flexible curtain having an accordion configuration in the stowed position.
    It should be noted that, in the figures, the structural and / or functional elements common to the different embodiments can have the same references. Thus, unless otherwise stated, such elements have identical structural, dimensional and material properties.
    FIG. 1 shows an aircraft cabin 10 extending along a longitudinal axis X1 comprising a seating arrangement 11. The seating arrangement 11 according to the present invention comprises a plurality of seating units 12 respectively comprising an individual seat 13 Advantageously, the seat 13 is able to pass from a seated position, corresponding to the position used in particular during the stop, takeoff and landing phases of the aircraft, and a berth position, in which the seat 13 defines a substantially horizontal sleeping plane for the passenger. In particular, the sitting position and the sleeping position constitute configurations of the seat 13 in two extreme positions. According to alternative embodiments, the seat 13 can also take intermediate positions, called relax positions, between these two extreme positions.
    The plurality of seat units 12 are arranged in at least one row 15a preferably extending along the longitudinal axis X1 of the aircraft cabin 10. According to the example presented in FIG. 1, the plurality of seat units seats 12 are arranged in four rows 15a, 15b, 15c and 15d.
    According to various particular embodiments, inside the row 15a, respectively the rows 15a, 15b, 15c and 15d, the seat unit 12 can be oriented in such a way that the seat 13 is turned forwards and / or towards the rear of the plane.
    It should be noted that, in the following description, the terms front and rear used in connection with the expression seat unit locally define a relative position of the seat 13 inside the row 15a, respectively the rows 15a, 15b, 15c and 15d, and do not refer in any way to an orientation of the seat 13 inside the aircraft cabin 10. In other words, the expression front seat unit means that the seat unit is positioned directly in front of another seat unit inside the row, while the expression rear seat unit means that the seat unit is positioned directly behind another seat unit inside the row.
    According to the example of embodiment presented, the arrangement of seats 11 comprises two lateral groups 16a, 16b comprising seating units 12. The two lateral groups 16a, 16b are constituted respectively by two rows 15a, 15b of seating units 12 positioned along a side wall 17 of the fuselage of the aircraft cabin 10. The seating arrangement 11 also includes a central group 20. The central group 20 preferably consists of two rows 15c, 15d of seating units 12. In such an arrangement, the two rows 15c, 15d of seat units 12 are particularly contiguous laterally with respect to one another.
    The lateral groups 16a, 16b are respectively separated from the central group 20 by a circulation corridor 21. According to the configuration presented in FIG. 1, two circulation corridors 21 are therefore provided in the aircraft cabin 10, specifically between each lateral group 16a , 16b and the central group 20. As a variant, the two lateral groups 16a, 16b may each be formed by several rows of seat units 12.
    Each seat 13 has an extension axis X2 corresponding substantially to a direction of longitudinal extension of the seat 13. In particular, the extension axis X2 corresponds to the direction of longitudinal extension of the seat 13 in the berth position. In this case, the axis X2 is substantially parallel to the longitudinal axis X1 of the aircraft cabin, that is to say it forms an angle less than 10 degrees relative to the axis X1. As a variant, the extension axis X2 of a seat forms a non-zero angle greater than 10 degrees with the longitudinal axis X1 of the aircraft cabin 10. It will then be possible to define chevron seat configurations in which the two seat units 12 form a "V". The tip of the “V” shape may be located in front of or behind the backs 24 of the seats 13 when it is a reverse chevron configuration.
    In the example shown, the seats 13 are oriented towards the front of the airplane cabin 10, that is to say towards an area comprising an airplane cockpit. In an alternative embodiment, the seats 13 are oriented towards the rear of the aircraft cabin 10, that is to say towards an opposite area of the aircraft cockpit.
    As is particularly illustrated by FIG. 2, each seat unit 12 comprises a seat 13 having a backrest 24, in particular adjustable in inclination, and a seat 25, in particular potentially adjustable in inclination. In addition, the seat 13 may include a leg rest (not shown), in particular adjustable in inclination. In addition, the seat unit 12 may include a footrest 27, in particular visible in FIG. 3.
    Alternatively, the footrest 27 may consist of a fixed cushion, in particular arranged in a housing 29 dedicated to receive the feet of the passenger. Preferably, the footrest 27 is located in the extension of the seat 13 when the latter is in the berth position.
    The seat unit 12 can also include a side cabinet 32, which can in particular serve as a fixed shelf and / or storage for a meal shelf.
    The seat unit 12 can also include a fixed shell 33 capable of ensuring separation. Such a fixed shell 33 therefore makes it possible to guarantee the privacy of each passenger. Advantageously, in order to fulfill such a privacy guarantee function, the fixed shell 33 extends around the backrest 24 of the seat 13 in order to create an interior space, partially closed, in which the seat 13 is arranged.
    When two seat units 12 are arranged one behind the other, advantageously, the two seat units 12 are arranged so as to define a vertical overlap, at least partial, between them. The vertical overlap between the two seat units 12 may consist, as shown, in positioning the housing 29 of the footrest 27 of the rear seat unit 12 under the side cabinet 32 of the corresponding front seat unit 12 .
    There is also a seat unit 12 left in which the side cabinet 32 is disposed to the left of the seat 13 and a seat unit 12 right in which the side cabinet 32 is disposed to the right of the seat 13. A row 15a, 15b, 15c, 15d is formed by an alternation of seat units 12 left and seat units 12 right, so that each seat 13 is located in front of a side piece of furniture 32 of the front seat unit comprising the housing 29 of the corresponding footrest 27.
    In addition, the seat unit 12 can include an armrest 34. According to certain configurations, the armrest 34 can be retractable so that it is movable between a raised position in which the armrest 34 is able to support a part of the passenger's body, in particular a passenger's arm, and a stored position in which the armrest 34 is able to be positioned at the same level as the seat 25 of the seat 13, in particular when the latter is in the seated position. The passenger can thus take advantage of comfort positions by placing, for example, a part of his body, in particular a leg, on the armrest 34 in the stored position.
    As visible in particular in FIGS. 1, 2 and 4a, a transverse passage 37 is formed between two consecutive seat units 12 of a row 15a, respectively the rows 15a, 15b, 15c and 15d, namely a seat unit 12 front and a rear seat unit 12. More specifically according to the embodiment shown, the transverse passage 37 extends between the shells 33 of the front seat unit 12 and of the rear seat unit 12.
    The transverse passage 37 is arranged so as to allow the passenger to move from the seat 13 to the circulation corridor 21, in particular when the seat 13 is in the berth position.
    According to the present invention, closing means 40, in particular removable closing means 40, are arranged in the transverse passage 37. The closing means 40 are capable of ensuring the closing of the transverse passage 37.
    When the closure means 40 are deployed, as illustrated in particular in FIGS. 2 and 4b, the transverse passage 37 formed between two consecutive seat units 12 in row 15a, respectively rows 15a, 15b, 15c, 15d, is closed by the closure means 40.
    Consequently, the passenger seated in the seat 13 is separated from any passenger and / or cabin crew walking in the circulation corridor 21 by the closing means 40 in cooperation with the fixed shell 33 extending around the seat 13. The Passenger thus finds himself seated in an area of privacy defined by the enclosed space thus created.
    In the embodiment of Figures 2 to 12b, the closure means 40 comprise a curtain 41, in particular made of fabric, and a return device 42 of the curtain 41 in the stored position so as to create tension on the curtain 41 when the curtain 41 is in the deployed position.
    In this case, as can be seen in FIG. 5, the curtain 41 comprises a first part 45 made of a fine fabric, called the technical part, and a second part 46 made of thick material fixed on the first part 45 in being for example sewn on this first part 45. The second part 46 is thicker than the first part 45, this is the reason why the terms thin and thick must be understood relative to the thickness of these two parts 45 and 46 The second part 46 is called the aesthetic part because it may have patterns, such as the logo of an airline company. The second part 46 could for example be made of fabric, alcantara, or leather to increase the perceived quality of the whole.
    In addition, the return device 42 comprises a reel 48 provided with an axis 49 around which the technical part of the curtain 41 is wound when the curtain 41 is in the stowed position. The reel 48 has a vertical orientation when installed on the seat unit 12. In the example shown, the reel 48 is fixed to the front seat unit 12. Alternatively, the reel 48 is fixed to the rear seat unit 12. The reel 48 may be arranged between the backrest 24 and the shell 33 of the rear seat, as shown in FIG. 6.
    We can provide at least one, preferably two guides 51 in translation of the curtain 41 fixed to the shell 33 of the front seat unit 12, as shown in Figures 2 and 5. The guides 51 cooperate respectively with the upper edge and the lower edge of the curtain 41. In FIG. 7, a guide 51 comprises a housing 52 of complementary shape with a profile 53 fixed on the curtain 41. The profile 53 is provided in section with a round section head, or alternately in the form of a dovetail, or any other form suitable for the application.
    As can be seen in Figure 10, the curtain 41 may include stiffening means 55, such as cords and / or rigid edges and / or a flexible plate. These means 55 may extend along a contour of the curtain 41.
    The stiffening means 55 are arranged at least in a part of the area of the curtain 41 intended to cooperate with the guide 51. This area corresponds for example to the aesthetic part 46 of the curtain 41.
    The curtain 41 further comprises means 56 for holding said curtain 41 in the deployed position. As shown in FIG. 8, these holding means 56 comprise for example a handle 57 forming a hook intended to cooperate with a support 58, in particular in the form of a square, carried by the rear seat unit 12 (cf. FIG. 3). We can also use in combination magnetic holding devices 59 arranged on either side of the handle 57. The holding means 56 may be breakable beyond a limit force. Alternatively, the curtain 41 may include fusible seams.
    Thus, in operation, the passenger can pull the curtain 41 towards him by means of the handle 57 in a rectilinear direction, so that the curtain 41 can slide along the guides 51. Once the curtain 41 has run its course up to in the deployed position, the passenger makes the handle 57 cooperate with its retaining support 58 while the possible magnetic holding devices 59 disposed on either side of the handle 57 also generate a retaining force. The tension applied by the reel 48 keeps the curtain 41 stretched in the deployed position. Preferably, as shown in FIG. 5, the stiffening means 55 extend beyond the guides 51 to guarantee the guidance even in the event of excessive effort by the passenger on the curtain 41.
    By releasing the handle 57 from its support, the return force applied by the reel 48 is greater than the force for retaining the magnetic holding devices 59, so that the curtain 41 automatically returns to its stored position.
    Alternatively, in the embodiment of Figure 9, the return device 42 comprises at least one elastic return member 61, such as a spring. In the example shown, two springs 61 are used, each fixed on the one hand to the front seat unit 12 and on the other hand to an end edge of the curtain 41.
    In the embodiment of FIG. 11, the curtain 41 incorporates means 63 for generating a light pattern. These means 63 may include a light source 64 and translucent wires 65 arranged in a thickness of the curtain 41, as illustrated by FIG. 12a, or a light panel 67, preferably flexible, placed inside or on the curtain 41, as illustrated in FIG. 12b. Alternatively, an assembly of lamps 68, in particular of the LED type, may be used, as illustrated in FIG. 12c. In all cases, a configuration of performances 69 produced in the curtain 41 allows the desired pattern to appear.
    In the embodiments of FIGS. 13 to 17, the closing means 40 comprise a semi-flexible curtain 71 having an alternation of vertical blades 72 and folding zones 73. The semi-flexible curtain 71 is foldable at least in part according to zones 73.
    In the exemplary embodiment of FIG. 16, the semi-flexible curtain 71 is formed by a plurality of blades 72 spaced regularly between them and covered by fabric 70, the portions of fabric 70 extending between two adjacent blades 72 forming the folding zones 73. Glue 74 may be placed between the blades 72 and over the entire contour of the fabric 70 to ensure the assembly of the different elements. The blades 72 can be made of a rigid or semi-rigid plastic material.
    An end edge of the semi-flexible curtain 71 is rotatably mounted about a vertical axis 75 relative to a seat unit 12, here the front seat unit.
    As illustrated in Figures 13a and 14, the semi-flexible curtain 71 is configured to match a rounded shape of the shell 33 of the front seat unit 12 in the stowed position. This is made possible by the fact that the blades 72 are foldable with respect to each other, so that all of the blades 72 slightly bent with respect to each other generally take a curved shape corresponding to the curvature of the shell 33 the front seat unit 12.
    To move the curtain 71 from the stored position to the deployed position, the passenger turns the curtain 71 around the axis 75 until the blades 72 extend substantially in the same plane, so that the curtain 71 closes the transverse passage 37 between the two seat units 12, as shown in FIGS. 13b and 14.
    As can be seen in FIG. 15, it is possible to use means 77 for holding the curtain 71 in the stowed position and in the deployed position, in particular of the magnetic type. It will thus be possible to use a magnet 78 to make a magnetic bonding of the free end edge of the curtain 71 against a metal support 79 secured to a seat unit 12.
    Alternatively, as can be seen in Figure 17, the semi-flexible curtain 71 is configured so that the vertical blades 72 are folded over each other in the stowed position. The curtain 71 then has an accordion structure in which the blades 72 are superimposed on each other over the majority of their surface. As a variant, the blades 72 could be oriented horizontally.
    It should be noted that the present invention is not limited to a cabin arrangement in which each seat 13 is oriented towards the circulation corridor 21 of the aircraft cabin 10. It also includes any aircraft cabin arrangement 10 in which there is a transverse passage 37 arranged between two seat units 12 arranged one behind the other along a longitudinal axis X1 of the aircraft cabin 10, allowing direct access to a circulation corridor 21.
    It is therefore also applicable to seating arrangements in which the seats are turned in a direction opposite to that of the circulation corridor 21 (configuration known as the Herringbone type in English). Alternatively, the seats 13 have an axis X2 parallel to the axis X1 of the cabin 10.
    The invention can also be implemented with seats installed in other means of transport, such as, for example, bus, train, or boat seats.
    Obviously, the invention is not limited to the embodiments described above and provided only by way of example. It encompasses various modifications, alternative forms and other variants which a person skilled in the art may envisage within the framework of the present invention and in particular any combination of the different operating modes described above, which can be taken separately or in combination.
    权利要求:
    Claims (24)
    [1" id="c-fr-0001]
    1. Seat arrangement (11), in particular intended to be installed in an aircraft cabin (10), comprising:
    - at least one front seat unit (12) and at least one rear seat unit (12) located one behind the other along a longitudinal axis (X1) of the aircraft cabin (10) and comprising respectively at less a seat (13) capable of passing from a seated position to a berth position,
    - a transverse passage (37) arranged between the front seat unit (12) and the rear seat unit (12) to allow access to a circulation corridor (21), characterized in that the arrangement of seats (11) comprises closing means (40) at least partially flexible, said closing means (40) being movable between a stowed position in which the closing means (40) are released from the passage (37) and a deployed position in which the closing means (40) close the passage (37).
    [2" id="c-fr-0002]
    2. Seat arrangement according to claim 1, characterized in that the closing means (40) comprise a curtain (41), in particular made at least in part of fabric, and a return device (42) of the curtain (41) in the stowed position so as to create tension on the curtain (41) when the curtain (41) is in the deployed position.
    [3" id="c-fr-0003]
    3. Seat arrangement according to claim 2, characterized in that the return device (42) comprises a reel (48) provided with a pin (49) around which at least part of the curtain (41) is wound when the curtain (41) is in the stowed position.
    [4" id="c-fr-0004]
    4. Seat arrangement according to claim 3, characterized in that the reel (48) is fixed to the seat unit (12) before.
    [5" id="c-fr-0005]
    5. Seat arrangement according to claim 3 or 4, characterized in that the reel (48) is disposed between a backrest (24) and a fixed shell (33) of the rear seat unit (12).
    [6" id="c-fr-0006]
    6. Seat arrangement according to any one of claims 2 to 5, characterized in that the return device (42) comprises at least one elastic return member (61), such as a spring.
    [7" id="c-fr-0007]
    7. Seat arrangement according to claim 6, characterized in that the elastic return member (61) is fixed on the one hand to the seat unit (12) before and on the other hand to an end edge curtain (41).
    [8" id="c-fr-0008]
    8. Arrangement of seats according to any one of claims 2 to 7, characterized in that it comprises means (56) for holding the curtain (41) in the deployed position, such as a handle (57) intended to cooperate with a support (58) carried by the rear seat unit (12) and / or a magnetic device (59).
    [9" id="c-fr-0009]
    9. Seat arrangement according to any one of claims 2 to 8, characterized in that it comprises at least one guide (51) in translation of the curtain (41) fixed on the seat unit (12) before.
    [10" id="c-fr-0010]
    10. Seat arrangement according to any one of claims 2 to 9, characterized in that it comprises stiffening means (55) of the curtain (41), such as cords or a flexible plate.
    [11" id="c-fr-0011]
    11. Seat arrangement according to claims 9 and 10, characterized in that the stiffening means (55) extend beyond the guide (51).
    [12" id="c-fr-0012]
    12. Seat arrangement according to any one of claims 2 to
    11, characterized in that the curtain (41) has a first part (45) made of a fine fabric and a second part (46) made of a thick fabric fixed to the first part (45), the second part (46) presenting patterns.
    [13" id="c-fr-0013]
    13. Seat arrangement according to any one of claims 2 to
    12, characterized in that it comprises means (63) for generating a light pattern.
    [14" id="c-fr-0014]
    14. Seat arrangement according to claim 13, characterized in that the means for generating (63) a light pattern comprise a light source (64) and translucent wires (65) arranged in a thickness of the curtain (41).
    [15" id="c-fr-0015]
    15. Seat arrangement according to claim 13 or 14, characterized in that the means for generating (63) a light pattern comprise a light panel (67) disposed inside the curtain (41).
    [16" id="c-fr-0016]
    16. Seat arrangement according to any one of claims 13 to
    15, characterized in that the means (63) for generating a light pattern comprise an assembly of lamps (68), in particular of the LED type.
    [17" id="c-fr-0017]
    17. Seat arrangement according to any one of claims 13 to
    16, characterized in that performances (69) produced in the curtain (41) allow a desired pattern to appear.
    [18" id="c-fr-0018]
    18. Seat arrangement according to any one of claims 1 to
    17, characterized in that the closure means (40) comprise a semi-flexible curtain (71) having alternating blades (72) and folding zones (73).
    [19" id="c-fr-0019]
    19. A seating arrangement according to claim 18, characterized in that the blades (72) are oriented vertically.
    [20" id="c-fr-0020]
    20. Seat arrangement according to claim 18 or 19, characterized in that the semi-flexible curtain (71) is formed by a plurality of blades (72) spaced apart and covered by fabric (70), the fabric portions (70) extending between two adjacent blades (72) forming the folding zones (73).
    [21" id="c-fr-0021]
    21. Seat arrangement according to any one of claims 18 to
    20, characterized in that an end edge of the semi-flexible curtain (71) is rotatably mounted about a vertical axis (75) relative to a seat unit (12).
    [22" id="c-fr-0022]
    22. Seat arrangement according to any one of claims 18 to
    21, characterized in that the semi-flexible curtain (71) is configured to follow a shape of a shell (33) of the front seat unit (12) in the stowed position.
    [23" id="c-fr-0023]
    23. Seat arrangement according to any one of claims 18 to
    22, characterized in that the semi-flexible curtain (71) is configured so that the blades (72) are folded over one another in the stowed position.
    [24" id="c-fr-0024]
    24. Seat arrangement according to any one of claims 18 to
    5 23, characterized in that it comprises means (56) for holding the semi-flexible curtain (71) in the stowed position and in the deployed position, in particular of the magnetic type.
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    WO2021156054A1|2021-08-12|Rotating seat, in particular for an aircraft
    FR3076499A1|2019-07-12|Group of seats for an airliner
    FR3095190A1|2020-10-23|Aircraft passenger suite
    同族专利:
    公开号 | 公开日
    US20210163139A1|2021-06-03|
    CN111867934A|2020-10-30|
    EP3765367A1|2021-01-20|
    FR3078946B1|2022-03-04|
    WO2019175053A1|2019-09-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20030146654A1|2002-02-01|2003-08-07|The Boeing Company|Privacy seat divider for transport vehicles|
    US20130241247A1|2012-03-14|2013-09-19|B/E Aerospace, Inc.|Aircraft passenger suite with combination bed|
    US20150053817A1|2013-08-20|2015-02-26|Zodiac Aircatering Equipment Europe B.V.|Crew rest area on board of a vehicle, in particular an airplane|
    EP3225548A1|2016-04-01|2017-10-04|Thompson Aero Seating Limited|Passenger seating with multi-mode privacy door|
    WO2018033599A1|2016-08-17|2018-02-22|Zodiac Seats France|Seat arrangement, in particular for an airplane|
    US10421546B2|2017-04-04|2019-09-24|Rockwell Collins, Inc.|Aircraft door and privacy panel assemblies|
    GB2588121A|2019-10-08|2021-04-21|Safran Seats Gb Ltd|An aircraft passenger accommodation unit|
    法律状态:
    2019-03-29| PLFP| Fee payment|Year of fee payment: 2 |
    2019-09-20| PLSC| Publication of the preliminary search report|Effective date: 20190920 |
    2020-02-20| PLFP| Fee payment|Year of fee payment: 3 |
    2021-02-18| PLFP| Fee payment|Year of fee payment: 4 |
    2021-09-03| CA| Change of address|Effective date: 20210730 |
    2021-09-03| CD| Change of name or company name|Owner name: SAFRAN SEATS, FR Effective date: 20210730 |
    2022-02-21| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1870291|2018-03-15|
    FR1870291A|FR3078946B1|2018-03-15|2018-03-15|SEATING ARRANGEMENT, PARTICULARLY OF AN AIRPLANE|FR1870291A| FR3078946B1|2018-03-15|2018-03-15|SEATING ARRANGEMENT, PARTICULARLY OF AN AIRPLANE|
    EP19709489.9A| EP3765367A1|2018-03-15|2019-03-08|Seat arrangement, in particular for an airplane|
    CN201980019127.9A| CN111867934A|2018-03-15|2019-03-08|Seat arrangement, in particular for an aircraft|
    US16/979,762| US20210163139A1|2018-03-15|2019-03-08|Seat arrangement, in particular for an airplane|
    PCT/EP2019/055869| WO2019175053A1|2018-03-15|2019-03-08|Seat arrangement, in particular for an airplane|
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