• 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:
    A seat (101) includes an armchair (90) and a covering shell (100). The shell partially surrounds the chair and comprises: - a structural frame (10) determining a mesh resulting from members (11) assembled, and determining a set form, in space, of the shell (100); a set of finishing panels (20), forming a skin covering the framework (10), the finishing panels being fixed to the framework to form the inner and outer faces of the shell, and each finishing panel of the assembly covers at least one mesh (14) of the mesh and rests on all or parts of the frames (11) of the mesh or meshes it covers.
    公开号:FR3056481A1
    申请号:FR1659158
    申请日:2016-09-28
    公开日:2018-03-30
    发明作者:Frederic Rodriguez
    申请人:Stelia Aerospace SAS；
    IPC主号:
    专利说明:

    (54) VEHICLE ARMCHAIRS WITH MODULAR COVER.
    FR 3 056 481 - A1 _ A seat (101) comprises an armchair (90) and a covering shell (100). The shell partially envelops the chair and includes:
    - A structural frame (10) determining a mesh resulting from the members (11) assembled, and determining an overall shape, in space, of the hull (100);
    - A set of finish panels (20), forming a skin covering the frame (10), the finish panels being fixed to the frame to form the inner and outer faces of the shell, and each finish panel of the 'set covers at least one mesh (14) of the mesh and is supported on all or parts of the frames (11) of the mesh or meshes it covers.
    (at)
    He -

    VEHICLE ARMCHAIRS WITH MODULAR COVER
    FIELD OF THE INVENTION
    The invention belongs to the field of fitting out passenger spaces for vehicles and more particularly aircraft.
    The invention relates in particular to vehicle seats comprising a covering shell intended to mechanically and visually protect the mechanical parts of a seat and or to produce a private space effect for the occupant of the seat.
    More particularly in the seat of the invention, the structure of the covering hull is designed to allow late and modifiable personalization of the hull and rapid and simple repair capacities of the hull during manufacture.
    PRIOR ART
    In the field of passenger transport, in particular aircraft, the seats offered to passengers are equipment with a strong commercial impact.
    The airlines which operate the aircraft are therefore demanding not only in terms of comfort but also in terms of the visual and aesthetic appearance of the seats.
    A seat, at least for classes offering an improved level of comfort such as the seat 101 illustrated in FIG. 1, is complex equipment, in which the seat 91, the backrest 92 and, when the seat is provided as illustrated , the headrest 93 and the leg rest 94, are generally parts movable between them to give the seat different comfort positions.
    A seat comprises, in certain cases, a shell 100 which generally covers the rear of the seat and at least partially the lateral edges of the seat. The shell, which isolates the mechanical parts of the seat, decorates the seat and the cabin and provides the comfort of a private space for the passenger, especially during rest periods.
    The hull 100 therefore forms an essential and visible part of the seat, which is most often used to enhance the colors of the company and or to provide decoration in harmony with the other skins of the aircraft cabin.
    In addition, for the same reasons, hulls showing damage must be repaired or replaced as soon as possible.
    Current shells, such as the shell partially shown in Figure 2, are made entirely to be rigid and self-supporting, most often in the form of a sandwich made in shape, so as to obtain a set of stable shape in the conditions of use. They are made with the desired shapes, and carry all the finishes, in particular the colors, designs and reliefs, to be integrated with the other parts of the seat to be fixed in the cabin.
    The complexity of these shells, for which non-developable shapes may be requested, unlike the example of shell in FIG. 2 for the panel part, makes their manufacture delicate and requires a relatively long manufacturing cycle to take into account the definition of the hull requested by the operator of the aircraft, a definition which includes the shapes, the colors and the decorations, but also the positions of the accessories made available to the passenger.
    These necessary deadlines are often binding and called into question when the desired definition is given or modified late in the manufacturing process of seats and seat covers.
    It is also possible that the definition may be modified while the seats are already installed in a cabin, by the will of the operator of the aircraft, who wishes to modify the atmosphere of the cabin, or even by changing the latter. when the aircraft is taken over by another operator.
    These changes or modifications of the requirements lead, when the hulls have been manufactured or are in an advanced state of their manufacture, to the need to manufacture new hulls, or at least to modify, as far as is economically and technically acceptable, significantly the hulls already produced.
    The economic impact and on the manufacturing or modification cycles is then an important parameter.
    In addition, the seat shells are exposed in operation to attacks, for example impacts from suitcases or carts, which can damage them. In this case it is necessary to repair or replace the hull to maintain security and the cabin in good aesthetic condition.
    The covering shells of current seats are therefore penalizing because of their integral structures which are very difficult to modify, both during their manufacturing cycles and for maintenance operations.
    PRESENTATION OF THE INVENTION
    The present invention provides a solution to the defects found in known solutions by means of a seat comprising an armchair and a covering shell. The shell has an inner face on the side of said chair, that is to say the face of the shell visible to an occupant of the seat, and an outer face situated on an opposite face of the shell, said shell partially enveloping the chair.
    In addition, the shell includes:
    - A structural frame determining a mesh resulting from assembled frames, each of the meshes of said mesh corresponding to a space of the frame without frame materialized by peripheral members of said mesh. The framework determines an overall shape, in space, of the hull;
    - a set of finishing panels, forming a skin covering the frame, said finishing panels being fixed on the interior and exterior faces of the shell, and in which set of finishing panels each finishing panel:
    - covers at least one mesh;
    - rests on all or part of the members of the mesh or meshes which it covers.
    It is thus possible to produce a seat whose shell is simple to produce, even with a shell for covering the armchair of complex or non-developable shapes, without requiring complex means of production and whose mass is reduced due to the empty volumes. in the meshes while retaining a rigidity necessary for the environment of the cabin in which the seat is installed, for example a vehicle cabin such as an aircraft cabin.
    In one embodiment, a structure of at least certain members of the frame is made of a composite material forming hollow profiles.
    In one embodiment, a structure of at least certain members of the frame is made of a cellular material, such as a foam, for example by an injection, stamping, rotational molding or machining process. , said cellular material being reinforced by incorporation of mineral and or organic and or metallic fibers.
    In one embodiment, a structure of at least some members of the frame is made of a metallic material, by profile forming and or by machining.
    It can thus be implemented, combined or not, of known materials and techniques for the production of members in order to obtain the minimum masses and the adapted solidities of the hulls and in order to respect the constraints which may result from a particular environment use of the seat.
    In one embodiment, the frame comprises reinforcements and or attachment points and or inserts for attaching accessories from the seat to the shell.
    Whether one of these points is used or not depending on the seat considered, a complete framework is thus used in terms of capacity for installing the accessories so that the decision to have an optional accessory on the seat can be taken late. in the seat manufacturing process and that the optional accessory can also be added later on the seat which does not have it, without jeopardizing the frame of the seat shell.
    In one embodiment, internal accessories are fixed to the frame of the shell inside a volume of the shell defined by the skin formed by the finishing panels covering said frame. It thus takes advantage of the hollow spaces of the meshes maintained between the members to install equipment, optional or not, for example electronic control cards necessary for the operation of certain equipment of the seat, for example for electric actuators ensuring the movements of the articulated parts of the seat, for example communication cards with a network of the cabin in which the seat is installed.
    In particular, the internal accessories fixed to the framework inside the volume of the hull belong to one of the categories among: "electrical equipment, electrical wires or harnesses, optical fibers or harnesses, distribution pipes air ”.
    In one embodiment, external accessories are fixed to the frame of the shell so as to be accessible by an occupant of said seat or of another seat close to said seat. The framework indeed makes it possible to produce hulls which, while remaining compact and monolithic when assembled, can during their design take into account the forces introduced into the structure of the hull by all types of accessories of a seat, in particular by the dimensions of the members and by the local reinforcements which may prove to be necessary, without compromising the general principles of design of the seat covering shell.
    In particular, the external accessories fixed to the frame belong to one of the categories among: "armrests, video screens, lighting, headphone sockets, remote control boxes for seat movements, interfaces for crew call, sensors >>.
    In one embodiment, all or part of the finish panels are fixed to the frame by reversible fasteners providing the possibility of dismantling said finish panels without damaging said panels.
    According to this embodiment, the panels can be assembled late in the manufacturing process of the seats without calling into question the other elements of the seat and of the shell.
    For example, all or part of the reversible fasteners are snap fasteners. It is thus benefited from the ease and speed of assembly and disassembly of this type of fixing which moreover ensures the positioning of the panel and generally does not require specialized tools.
    For example, all or part of the reversible fasteners comprises a hot-melt adhesive material which makes a weld or bond between the framework and the skin. Secure fasteners are thus obtained which present little risk of accidental tearing while remaining invisible on the outer surfaces of the skin of the shell.
    Advantageously, in this case, the frame comprises, at least locally at locations to which panels are fixed to the frame, an element in a ferromagnetic material which can be heated by magnetic induction. Such a ferromagnetic element can be formed by an insert in the framework so as to allow induction heating of the insert, and the melting of a material such as a hot-melt adhesive which is heated during the fixing or the removal of a finishing panel, using a tool comprising a coil generating a variable magnetic field.
    The invention also relates to a family of seats conforming to the seats of the invention, comprising at least two sub-families.
    The family is characterized by a framework model common to all the seats in the family.
    A subfamily is characterized, in the family, by a set of panels of identical definition for all the seats of the subfamily and different for the seats of the other subfamilies.
    A family is thus obtained, the seats of which use the same frame, but for which different sets of finishing panels make it possible to personalize the seats of the family into different sub-families.
    In one form of implementation, the definition of a set of finishing panels comprises for each of the finishing panels: the geometric shapes, and or colors, and or decorations.
    It is thus possible to adapt the seats to requirements of form and harmony while remaining in the same family of seats.
    In one form of implementation, the definition of a set of finishing panels is different depending on whether the sub-family of seats considered comprises or not an optional accessory fixed to the hull.
    PRESENTATION OF THE FIGURES
    The invention is described with reference to the figures which are given by way of nonlimiting example of an embodiment of the invention, which schematically represents:
    Figure 1: already cited, in isometric view an example of a known seat comprising a covering shell mainly forming a rear wall and side walls partially enveloping the seat;
    Figure 2: already quoted, in isometric view an example of a known covering shell element of developable shape, isolated from the seat, shown partially and corresponding to one side and part of the rear of the shell of a known seat;
    Figure 3: in isometric view, a seat according to the invention comprising a covering shell of complex shape, not developable, and supporting accessories of the seat;
    Figure 4: in isometric view, a seat shell frame according to the invention and showing without the presence of the finishing panels, the internal structure of the shell. The medallion (a) represents the framework in an isometric view from the rear and without the accessories shown in the main figure;
    Figure 5: an exploded, incomplete isometric view of a seat covering shell according to the invention and the principle of assembling the finishing panels on the framework with the assistance of a robot;
    Figure 6: an isometric view of a covering shell frame before mounting the finishing panels and illustrating the installation of an electrical or optical harness.
    It should be noted that the various drawings are examples which do not necessarily represent parts of the same models of seats or parts of seats.
    On the different drawings, which may be on different scales, or on the same drawing, similar parts performing the same function, even with different shapes, are identified by the same reference mark.
    DESCRIPTION OF A DETAILED EMBODIMENT OF THE INVENTION
    FIG. 3 shows an example of a seat 101 according to the invention for an aircraft cabin represented by a floor 102 of the cabin on which said seat is fixed.
    The seat 101 is here shown alone for the sake of illustration, but it is naturally intended to be, at least in a conventional layout of a commercial aircraft cabin, associated with other seats, generally in successive rows and in rows juxtaposed.
    The seat for the purposes of the description mainly comprises an armchair 90, a covering shell 100, and accessories 80.
    Conventionally, the armchair 90, in its illustrated form, comprises a seat 91, a backrest 92, a headrest 93, a leg rest 94, these last two parts of the armchair not being present on all seat models. To adapt to the comfort of a passenger, these different parts of the chair are generally movable with one another by actions of the passenger, with or without electric assistance.
    There are many known forms and variants of such seats. The design details of the seat of the chair of the invention are not the subject of the present invention and it will not be detailed further on structure of the chair.
    However, reference will be made as far as necessary to the parts of the armchair 90 when it is considered that these references are useful for the clarity of the description of the invention.
    FIG. 5 partially shows the structure of a cover shell 100, exploded, of an aircraft seat.
    As illustrated in the figure, the structure of the covering shell 100 mainly comprises a framework 10 and finishing panels 20. In FIG. 5 are shown only a few finishing panels 20, detached from the framework 10, among a set of finishing panels used for the hull.
    The framework 10, shown without finishing panels in FIG. 4, forms a rigid structural assembly whose members 11 determine general lines of the desired shape of the covering shell 100.
    More particularly, the members 11 are formed along constant lines for a family of hulls which may be of different finished shapes as will be understood from the following description.
    The members 11 are rigidly linked together to ensure stability of shape of the frame 10 and thus constitute a mesh in space which corresponds to an internal structure of the covering shell 100 and to a structural mesh of said shell d 'dressing.
    The members 11 of the frame 10 can be produced independently of each other and then assembled to form said frame.
    All or parts of the frames of a frame can also be made integrally so that the number of assembly connections for obtaining the frame is limited.
    The members 11 are advantageously made of a composite material forming hollow profiles, a structure providing a resistance-to-mass ratio favorable to aeronautical applications.
    The members 11 can also be made of a cellular material such as a foam for example by an injection, stamping, rotational molding or even machining process, the material being as much as necessary reinforced by incorporating mineral fibers. , organic or metallic.
    The members 11 can also be produced by two composite half skins assembled together by gluing or welding thereafter forming a hollow, resistant and light structure.
    The members can also be made of a metallic material, by profile forming or by machining.
    It should be understood here that the different techniques and the different materials are set out above by way of nonlimiting examples and can be combined with each other provided that they are technically compatible with one another.
    In practice, the choice of materials and methods for producing a frame or a set of frames will be guided, among other things, by the complexity of the shapes to be produced, by the efforts to be taken up by the structure formed by the framework, by the number of hulls of the same family to be manufactured and by the industrial tool available to manufacture the frameworks.
    The framework 10 advantageously includes local reinforcements 12 and inserts 13, intended for the former to take up concentrated forces to be introduced into said framework and for the latter to form fixing points on the shell 100, in particular for certain accessories 80.
    Most often, the concentrated efforts are associated with accessories 80, and inserts 13 are in this case placed at the level of the local reinforcements 12 corresponding to fix said accessories.
    The accessories 80 can be of various shapes and functions. An accessory is for example an armrest 81 for the occupant of the seat, a tablet 82, a video screen, or any other accessory at the discretion of the operator and having to be fixed to the covering shell of the seat.
    The concentrated forces are also found, in general, at the level of fixing points by which the hull is fixed, to the chair or to a structure of the aircraft.
    The concentrated efforts can also correspond to particular locations of the hull 100, even in the absence of an accessory and of fixing, for example areas of the hull taken as support by a passenger when the latter takes position in the chair or gets up , or areas subject to exceptional efforts, for example during a crash in accordance with regulatory conditions.
    In an advantageous embodiment, the framework 10 is made with all the reinforcements and inserts necessary for a whole family of seats defined by a framework 10 of identical shapes, than these reinforcements and inserts, at least when they are integrated to the structure of the said framework may or may not be used for certain seats of a subfamily of the family depending on options of the subfamily considered.
    For example, an insert used to fix an accessory present on the seats of a subfamily but absent on the seats of another subfamily will always be integrated into the framework 10 having the same shape so that the same frame can be used interchangeably for the manufacture of seats belonging to one or the other of the two sub-families.
    The seats of a sub-family not including an optional accessory will also be easily convertible, due to the existence of the insert on the frames, without calling into question the frame 10 of the covering shell 100 of each seat in question.
    As indicated, the covering shell 100 also includes finishing panels 20.
    The finish panels are formed to be fixed to the frame 10 and make a skin for the shell.
    For aesthetic reasons of the seat, but also for maintenance and cleaning reasons, the covering shell 100 of a seat preferably comprises finishing panels 20 on each of the faces of the frame 10. This arrangement determines, in a covering shell thickness, hollow volumes or meshes 14 between the members 11 on the edges of a mesh and the finishing panels 20 covering said meshes on inner 103 and outer 104 faces of hull 100.
    By convention, the inner face 103 of the shell corresponds to the wall located on the side of the chair 90, that is to say the face of the shell which is seen by an occupant of the seat. The external face 104 of the shell is the opposite face to the internal face 103.
    The distance separating from a location of the shell, and along a normal to the surface at the location considered, the interior face of the exterior face therefore corresponds to a thickness of the shell at said location.
    The thickness of the shell 100 can be adapted at any point of said shell by adapting the dimensions of the members in the direction of the thickness, while implementing finishing panels of substantially constant thickness, a priori relatively thin.
    One face of the frame may include one or more finishing panels.
    The choice of the number of finishing panels 20 depends in particular on the complexity of the shapes of the covering shell 100 and the dimensions of said covering shell, however a finishing panel 20 covers at least one mesh 14 of the mesh formed by the framework 10.
    Advantageously, a finishing panel 20 will be defined to cover several meshes 14 of the mesh formed by the framework 10 in order to limit the number of finishing panels and connections between panels. However, the dimensions of a finishing panel will be limited to one mesh or to a limited number of meshes when said panel has a complex shape to produce, difficult to combine with its production in a large panel, or will be brought, potentially, to be dismantled frequently in the life of the seat. This latter situation is encountered in practice for finishing panels located in locations where the risks of damage to said panels, and therefore of the need for their repair or replacement, are relatively high, or when said panels also perform hatch functions. visit, in particular for control or maintenance operations.
    The apparent shape of the shell 100 is therefore that which results from the assembly of the finishing panels 20 on the framework 10.
    For reasons mainly of the stability and resistance of the finishing panels, a finishing panel 20 advantageously rests on all the members 11 of the meshes 14 of the mesh formed by the frame 10, which it covers.
    The shape of a finishing panel 20 and its position in the space linked to a reference frame of the covering shell 100 are therefore constrained by the shapes and positions of the members 11 of the frame 10. However, subject to respecting this constraint, the shape of a finishing panel 20 is free and can therefore be chosen by the designer of said finishing panel as a function of particular technical or aesthetic requirements.
    Thus, a finishing panel 20 may have, between the members 11, a visible surface that is more or less flat, more or less curved, concave or convex, or have particular shapes such as arrangements, for example storage bags.
    It should be noted that different shapes may be necessary to best correspond to the armchairs 90 of the seats for which the shell 100 is intended, for example in the case of armchairs comprising options such as a headrest 93 or particular cushions.
    Also a finishing panel 20 may or may not have openings for the placement of fastenings in particular at the locations of the inserts of the framework 10 and intended for the attachment of optional accessories, for example a support. The finishing panels will then have the opening to place a fixing only for the covering shells 100 comprising the option concerned. It is thus avoided to set up, on the covering hulls not comprising the option, a plug or a cover which can be lost or accidentally removed during operation.
    In this case, shells 100 comprising identical frameworks 10 belong to the same family of cladding shells but belong to different subfamilies when they comprise different sets of finish panels, for example giving them different appearances.
    The finishing panels 20 are fixed to the frame 10 by any means suitable for keeping said finishing panels in operation on said frame.
    Advantageously, the fasteners (not shown) will be chosen to allow disassembly of the finish panels 20 without damaging said finish panels.
    Advantageously, the fixing means will be chosen to be invisible or barely visible on the surface of the covering shell 100.
    The fastening means may consist of conventional mechanical fasteners such as screws or captive screw-nut systems known as quarter-turns. In this case the frame will carry an insert nut in which the screw will be tightened. Although generally visible, this type of fastening means is suitable for maintaining a finishing panel which must be frequently dismantled and reassembled.
    The fixing means can also implement mechanical fasteners of the clip type.
    The fastening means can also use combinations of self-gripping fabrics, for example of the brand Velcro®, which is suitable for holding light panels.
    The fixing means can also implement a bonding which can be reactivated by induction. In this case, the framework comprises for example inserts in a ferromagnetic material covered with a hot-melt adhesive which can be heated by magnetic induction during the fixing of a finishing panel, through the wall formed by said panel. finishing, or its removal.
    The installation or removal of finishing panels 20 on a frame 10 can be carried out by manual operations or by a robot 50 comprising the effectors adapted to pick up, place and fix the finishing panels.
    The finishing panels 20 are produced in a known manner from a material of small thickness, compared to the thickness of the shell 100 of which it forms the skin, in the desired dimensions and shapes.
    Advantageously, the panels are made of a thermoformable material, for example a polycarbonate or a composite with a thermoplastic matrix, which makes it possible to thermoform on a mold complex shapes, in particular non-developable shapes.
    The panels can also be made of composite materials with a thermoset matrix, a resin polymerized by baking.
    In one embodiment, the finishing panels are formed in a thin skin decorated with a heat-shrink film.
    Most often the seats 101, at least in the upper classes, are provided with equipment, fixed to the chair 90 or to the covering shell 100, to be connected to electrical or optical wiring. Such equipment is for example video screens, lights 84, headphone sockets 83, remote control boxes 85 for seat movements, crew call interfaces, sensors, non-exhaustive list.
    In one embodiment, the corresponding cables will be mounted in the form of a harness 89, illustrated in FIG. 6 during installation, in the covering shell 100, advantageously between the finishing panels 20 situated on the opposite faces of said covering shell.
    The shell of the seat of the invention is again particularly advantageous here, allowing easy installation and mechanically protecting the harness wires in an enclosed space, making these wires completely invisible in the cabin where the seat is installed but leaving , by removing the finishing panels, easy access for maintenance operations such as changing the harness, repairing or replacing a wire, adding a wire following an evolution in the definition of the seat.
    In production, the assembly of personalized finishing panels can be carried out late in the industrial process of manufacturing the hull and by the same to reduce the manufacturing cycles allowing a later choice of the operator in the decorations and other options than he wants to see applied on his seats.
    In operation, the dismantling of the finishing panels makes it possible to simply change the decoration of a cabin by replacing the panels without calling into question the framework 10, working part of the covering shell 100, a change which can be achieved by operator maintenance workshops.
    The manufacturing of a hull involves the following main steps:
    - Selection of a frame 10 for the family of covering shells to which the seat to which the covering hull 100 belongs;
    - Installation of finishing panels 20 corresponding to the options of the subfamily to which the seat to which the covering shell is intended belongs;
    - if necessary, at least before installing the finishing panels which would prohibit the mounting of equipment in the covering shell, installing equipment in the covering shell corresponding to the options of the subfamily to which the seat belongs which is intended for the covering shell;
    - if necessary, at least before the installation of the finishing panels which would prohibit the mounting of the harness, fitting of the harness corresponding to the options of the subfamily to which the seat to which the covering shell belongs belongs;
    - Installation of external accessories 80 fixed to the covering shell of the family and those corresponding to the options of the subfamily to which the seat to which the covering shell is intended belongs.
    It should be noted that this last step can be carried out in whole or in part when the covering shell and the chair are assembled, for mounting necessity or for mounting convenience.
    权利要求:
    Claims (17)
    [1" id="c-fr-0001]
    1 - Seat (101) comprising an armchair (90) and a covering shell (100), said shell comprising an interior face on the side of said armchair and an exterior face situated on an opposite face of said shell, said enveloping shell partially the armchair, characterized in that the shell comprises:
    - A structural frame (10) determining a mesh resulting from members (11) assembled, each of the meshes (14) of said mesh corresponding to a space of the frame without members materialized by peripheral members of said mesh, and determining a shape d 'together, in space, of the hull (100);
    - a set of finish panels (20), forming a skin covering the frame (10), said finish panels being fixed to said frame to form the inner and outer faces of the shell, and in which set of finish panels each finishing panel:
    - covers at least one mesh (14);
    - is based on all or part of the members (11) of the mesh or meshes which it covers.
    [2" id="c-fr-0002]
    2 - Seat according to claim 1 wherein a structure of at least some members (11) of the frame is made of a composite material forming hollow profiles.
    [3" id="c-fr-0003]
    3 - Seat according to claim 1 or claim 2 wherein a structure of at least some members (11) of the frame is made of a cellular material, such as a foam, for example by an injection process, stamping, rotational molding or machining, said cellular material being reinforced by incorporation of mineral and or organic and or metallic fibers.
    [4" id="c-fr-0004]
    4 - Seat according to one of the preceding claims in which a structure of at least some members (11) of the frame is made of a metallic material, by profile forming and or by machining.
    [5" id="c-fr-0005]
    5 - Seat according to one of the preceding claims in which the frame (10) comprises reinforcements (12) and or attachment points and or inserts (13) for fixing accessories (80) of the seat to the shell .
    [6" id="c-fr-0006]
    6 - Seat according to one of the preceding claims in which internal accessories are fixed to the frame (10) of the shell within a volume of said shell defined by the skin formed by the finishing panels (20 ) covering said framework.
    [7" id="c-fr-0007]
    7 - Seat according to claim 6 wherein the internal accessories attached to the frame (10) inside the volume of the hull belong to one of the categories from: "electrical equipment, electrical wires or harnesses, optical fibers or harnesses, air distribution ducts'.
    [8" id="c-fr-0008]
    8 - Seat according to one of the preceding claims wherein external accessories are fixed to the frame (10) of the shell so as to be accessible by an occupant of said seat or another seat close to said seat.
    [9" id="c-fr-0009]
    9 - Seat according to claim 8 wherein the external accessories attached to the frame (10) belong to one of the categories among: "armrests (81), video screens, lighting (84), sockets headphones (83), remote control boxes (85) for seat movements, crew call interfaces, sensors >>.
    [10" id="c-fr-0010]
    10 - Seat according to one of the preceding claims wherein all or part of the finish panels (20) are fixed to the frame (10) by reversible fasteners providing the possibility of dismantling said finish panels without damaging said panels.
    [11" id="c-fr-0011]
    11 - Seat according to claim 10 wherein all or part of the reversible fasteners are pressure fasteners.
    [12" id="c-fr-0012]
    12 - Seat according to claim 10 or claim 11 wherein all or part of the reversible fasteners comprises a hot-melt adhesive material performing a welding or bonding between the frame and the skin.
    [13" id="c-fr-0013]
    13 - Seat according to claim 12 wherein the framework comprises, at least locally at locations to which panels (20) are fixed to
    5 the framework (10), an element in a ferromagnetic material which can be heated by magnetic induction.
    [14" id="c-fr-0014]
    14 - Family of seats according to one of the preceding claims, comprising at least two sub-families, said family being characterized by a model
    10 of frame (10) common to all the seats of the family, and a sub-family being characterized by a set of finishing panels (20) of identical definition for all the seats (101) of the sub-family and of definition different for the seats of the other sub-families.
    [15" id="c-fr-0015]
    15 15 - Family of seats according to claim 14 the definition of a set of finishing panels (20) comprises for each of the finishing panels: the geometric shapes, and or colors, and or decorations.
    [16" id="c-fr-0016]
    16 - Seat family according to claim 15 the definition of a set of
    [17" id="c-fr-0017]
    20 finishing panels (20) is different depending on whether the sub-family of seats (101) considered includes or not an optional accessory fixed to the shell (100).
    1/3
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    EP2183149B1|2013-06-05|Rear-wing liner of a motor vehicle, and motor vehicle comprising at least one such liner
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    FR2887203A1|2006-12-22|ARRANGEMENT OF A REAR SHELF OF A MOTOR VEHICLE COMPRISING AIR CIRCULATION MEANS
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    FR3028481A1|2016-05-20|REVERSIBLE FASTENING OF AN EXTERNAL PANEL INTERCHANGEABLE OF AN OPENING MACHINE BY PIONS AND COOPERATING NOTCHES BY CLOSING
    同族专利:
    公开号 | 公开日
    CN107878760A|2018-04-06|
    US20180148176A1|2018-05-31|
    EP3301023B1|2019-07-24|
    FR3056481B1|2018-11-23|
    EP3301023A1|2018-04-04|
    JP2018052490A|2018-04-05|
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    DE102004063094A1|2004-12-22|2006-07-06|Airbus Deutschland Gmbh|Passenger seat unit for especially passenger plane consists of elements built in modular fashion with seat and screening elements formed by oppositely disposed seat dividers with partitioning members at sides|
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    EP2457831A2|2010-11-25|2012-05-30|MGR Foamtex Limited|Improvements in and relating to interior trim components for aircraft cabins|FR3076261A1|2018-01-02|2019-07-05|Stelia Aerospace|AUTORAIDED SEAT COVER AND METHOD OF MAKING SAME|US6227489B1|1998-05-15|2001-05-08|Koito Industries, Ltd.|Aircraft seat apparatus|
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    US10421546B2|2017-04-04|2019-09-24|Rockwell Collins, Inc.|Aircraft door and privacy panel assemblies|US11161614B2|2018-10-09|2021-11-02|Safran Cabin Inc.|Vehicle business class seat and stowage system|
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    法律状态:
    2017-09-29| PLFP| Fee payment|Year of fee payment: 2 |
    2018-03-30| PLSC| Publication of the preliminary search report|Effective date: 20180330 |
    2018-09-28| PLFP| Fee payment|Year of fee payment: 3 |
    2019-09-30| PLFP| Fee payment|Year of fee payment: 4 |
    2020-09-28| PLFP| Fee payment|Year of fee payment: 5 |
    2021-09-29| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1659158A|FR3056481B1|2016-09-28|2016-09-28|VEHICLE ARMCHAIRS WITH MODULAR CLADDING SHELL|
    FR1659158|2016-09-28|FR1659158A| FR3056481B1|2016-09-28|2016-09-28|VEHICLE ARMCHAIRS WITH MODULAR CLADDING SHELL|
    JP2017185793A| JP2018052490A|2016-09-28|2017-09-27|Vehicle seat having module type shell-shaped environment|
    US15/716,970| US20180148176A1|2016-09-28|2017-09-27|Vehicle seat with a flexible shell|
    CN201710896122.7A| CN107878760A|2016-09-28|2017-09-28|Carrier seat with adjustable covering housing|
    EP17193863.2A| EP3301023B1|2016-09-28|2017-09-28|Vehicle chairs with modular covering shell|
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