Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
  • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
  • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
  • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
  • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
  • B32B17/1077—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
  • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
  • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
  • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
  • B32B17/10165—Functional features of the laminated safety glass or glazing
  • B32B17/10293—Edge features, e.g. inserts or holes
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B64—AIRCRAFT; AVIATION; COSMONAUTICS
  • B64C—AEROPLANES; HELICOPTERS
  • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
  • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
  • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
  • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
  • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
  • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
  • B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
  • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
  • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
  • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
  • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
  • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
  • B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
  • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
  • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
  • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
  • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
  • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B64—AIRCRAFT; AVIATION; COSMONAUTICS
  • B64C—AEROPLANES; HELICOPTERS
  • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
  • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
  • B64C1/1476—Canopies; Windscreens or similar transparent elements
  • B64C1/1492—Structure and mounting of the transparent elements in the window or windscreen
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
  • B32B2333/04—Polymers of esters
  • B32B2333/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B2605/00—Vehicles
  • B32B2605/18—Aircraft

Definitions

• the invention relates to a glazing fixed by pinching in a passenger compartment such as in the structure of an aircraft, the glazing being able to be locked in its reception opening in case of rupture of the folds of the glazing.
• the invention will be more particularly described with respect to the aeronautical field, without being limited thereto.
• An aeronautical glazing when entirely made of plastic is secured to the structure of the aircraft by being pinched, or preferably by being drilled and bolted.
• the bolted glazings are integral with the aircraft structure. Also, all the deformations of the aircraft structure induced by the pressurization or differential expansion effects post constraints on the glazing, particularly in the areas of attachment. This imposes strategies of management of these constraints which are complicated and can be penalizing in term of mass and complexity of production, and also of associated cost. In addition, the cyclic mechanical stresses of glazing degrade their service life. Finally bolting systems induce a size that limits the visibility at the junctions between glazing.
• the glazing comprises at least one structural substrate, said inner substrate intended to be turned towards the receiving structure in which the glazing is intended to be fixed, and having a face, referred to as the inner face, and is characterized in that said inner surface has protruding from it and at or near the edge and on at least one of the sides of the glazing, at least one male or female retaining element, intended to cooperate with at least one respectively female or male form retaining arranged in the home structure (the opening of the home structure) of the glazing.
• the term "interior” is used to denote the qualifier relative to the part of the glazing that is the most external to the glazing and facing the interior of the passenger compartment in which the glazing is mounted.
• the glazing is intended to be fixed by pinching its outer face (that in contact with the external environment), and is able to slide under normal conditions of use (pressurizing the aircraft and dilations of the glazing without damaging it ).
• the combination of the male / female element on the inner face of the glazing and the female / male form integral with the structure of the aircraft on the side of the inner face of the glazing without being visible, provides in case of breakage of its folds, a locking in translation during the sliding of the glazing in a plane parallel to the main faces of the glazing.
• the first fold (inner fold) of the glazing provided with said at least one male / female element then ensures the holding of the glazing which can not be removed from the opening of the structure of the aircraft because of the presence in the structure of a female / male form.
• the combination of the male / female element of the glazing and the female / male form of the reception structure constitutes means of retaining the glazing in a direction opposite to the reception structure and parallel to the main faces of the glazing.
• This solution also has the following advantages: a small footprint compared to a bolted solution, a simplicity of implementation, the absence of drilling plastic plies eliminating any brittleness, and a lighter design.
• the glazing comprises at least one structural substrate, said inner substrate intended to be turned towards the interior cabin of a reception structure in which is intended to be fixed the glazing, and having a face, said inner face, and is characterized in that it comprises a plurality of laminated substrates and said inner face of the inner substrate has projecting thereof and edge or near the edge and on at least one side of the glazing, at at least one male or female retaining element intended to cooperate with at least one respectively female or male retaining shape arranged in the reception structure of the glazing unit so that the female element constitutes a receiving housing providing stop planes for the male element, the male element being intended to be abutted in the housing parallel to the inner substrate and blocked laterally on both sides.
• the female element comprises a bottom (parallel to the general plane of the glazing in the mounted position of the glazing) and side walls (extending substantially orthogonal to the bottom) and the male element intended to be housed in the element.
• female is intended to be abutted against the bottom of the female element (by fixing the glazing against the structure) and sandwiched with the side walls of the female element (while providing a clearance at least with one walls on the opposite side to the structure, such as of the order of 2 mm).
• the male element is intended to be placed in compression against the bottom of the female element in the mounted position of the glazing unit in its receiving structure.
• the retaining element which is integral with the glazing is a male element, while the retaining shape which is intended to be integral with the receiving structure for which the glazing is intended, is a female element.
• the female element constituting a receiving housing for the male retaining element is intended to be provided by the configuration of the reception structure of the glazing unit (in the end use of the glazing), for example the structure of an aircraft, the female element formed from said reception structure comprising a bottom (parallel to the general plane of the glazing in the mounted position of the glazing) and the side walls (extending substantially orthogonal to the bottom) and the male element intended to be housed in the female element being intended to be abutted against the bottom of the female element (by fixing the glazing against the structure) and sandwiched with the side walls of the female element (while providing a clearance at least with one of the walls on the opposite side to the structure, such as of the order of 2 mm).
• the male element of the glazing is intended to be placed in compression against the bottom of the female element of the structure.
• the glazing In its final use in the reception structure, the glazing is intended to be fixed (not mobile, not sliding).
• the retaining element when it is male has a section (in a plane perpendicular to the edge of the glazing) of generally straight shape.
• the retaining element is a rigid piece (non-deformable, non-elastic). This is not a seal.
• the glazing comprises several folds arranged in laminated, preferably at least three folds, each fold comprising at least one substrate.
• the retaining element in a glazing comprising a plurality of plies is integral with the inner ply to be arranged directly facing the interior of the interior of the reception structure intended to accommodate the glazing.
• the retaining element in a pane comprising several plies is in particular physically and mechanically independent of the outer ply, the ply most opposite to the pleat of which said retaining element is integral.
• the inner ply comprises the inner substrate which is secured to the retaining element, said retaining member being integral only with said inner substrate.
• the retaining element thus has no return which would be integral with the outer fold (that is to say the fold intended to be facing the outside environment in the mounted position of the glazing in the structure).
• the glazing comprises at least three laminated plies, a first inner pleat of which the retention element is secured, a second ply, and a third outer ply, the second ply comprising a continuous zone or discontinuous areas for fixing the glazing. , the glazing being intended to be fixed by direct clamping of the second fold (directly against the fixing zone or zones of said second fold).
• the glazing comprises at least three laminated plies, a first inner ply (the retaining element being integral with the inner ply), a second ply, and a third ply said outside which is recessed punctually or preferably on its entire periphery relative to the edge of the second fold, providing external discontinuous surfaces or preferably an outer continuous peripheral contact surface for fixing the glazing, the glazing being intended in its position of use to be fixed by clamping the second fold via the contact surface or surfaces (generating a compression of the male element in (the bottom of) the female form, the male element being arranged opposite and facing the pinch contact surface).
• said at least one retaining element is an insert which is secured to the inner face of the inner substrate, such as by gluing or bolting.
• the inner structural substrate is made of glass or plastic.
• the inner structural substrate is made of plastic material and the at least one retaining element is also made of plastic material being integrated into the body of the substrate due to the one-piece fabrication of said substrate, in particular by thermoforming or molding.
• said at least one retaining element comprises on its face opposite to the substrate a coating promoting the sliding of said retaining element (and therefore of the glazing with regard to the deformation, the expansion of the glazing in the usual framework of its use) the coating is for example the seal material.
• This seal allows the sliding of said retaining element relative to the opposite and complementary retaining shape of the structure, regardless of the material of said element.
• said at least one retaining element protrudes from the inner face of the substrate in a direction parallel or substantially parallel to the edge of the glazing.
• the glazing comprises several individual retaining elements distributed on at least one side of the glazing, in particular on at least two opposite sides, preferably on the entire periphery of the glazing.
• the glazing comprises at least one continuous retaining element extending along the length of at least one side of the glazing unit, or a continuous element forming a frame on the entire periphery of the glazing unit.
• said retaining element in the assembled position of the glazing unit in its final destination such as an opening (to close it) of a reception structure, said retaining element is intended to cooperate with a complementary retaining shape configured to block the output of the retaining element in a plane parallel or substantially parallel to the main faces of the glazing.
• the retaining shape of the receiving structure comprises a stop plane which is arranged parallel to the wall of the opening of the structure accommodating the glazing.
• the invention also relates to an assembly comprising a structure, such as an aircraft-type aircraft structure, provided with at least one reception opening, and a raised glazing unit of the invention, the glazing being mounted in the structure to close the opening, the reception opening comprising at least one retaining shape with which said at least one retaining element which projects from the inside face of the glazing cooperates.
• the assembly is such that the retaining shape protrudes from the edge / wall of the receiving opening, preferably the retaining shape being a female form formed by two wings, the first wing leaving perpendicular to the edge of the opening and the second flange extending from the end of the first flange and parallel to the edge, while the projecting element of the glazing is a male element.
• the invention will be more particularly described with respect to a male retaining element.
• the retaining element could be female, while projecting from the inner face of the glazing, while the retaining shape of the receiving opening would be a male shape.
• FIG. 1 represents a schematic view in partial section and from above of an assembly according to the invention comprising a glazing unit associated with the structure of an airplane;
• Figure 2 is a schematic view in partial section and from above of an assembly of the invention according to an alternative embodiment of the glazing;
• Figure 3 is a schematic view in partial section and from above of an assembly of the invention according to another embodiment of the glazing, the glazing being curved.
• the glazing 1 according to the invention illustrated in Figures 1 to 3 is intended to be housed in the cabin / structure 2 of an aircraft.
• the glazing 1 comprises at least one ply, preferably several folds arranged in laminated form.
• the glazing unit 1 comprises three plies, a first ply corresponding to a first glass substrate 10, preferably of reinforced glass (by thermal or chemical quenching) typically of 8 mm thick, a second ply consisting of a second substrate 11 also made of glass, preferably reinforced and typically 8 mm thick, the two glass substrates 10 and 11 being made integral by an interlayer film 12 of the PVB type, and a third fold formed a third glass substrate 13 typically 3 mm and an interlayer 14 typically of 6 mm of plastic material such as PU, the interlayer 14 connecting the second glass substrate 11 to the third glass substrate 13.
• the third fold, a combination of the glass substrate 13 and the intermediate layer 14, presents, in known manner, surface dimensions smaller than those of two other plies, so as to allow the glazing attachment 1 to the structure 2 at least by pinching the face outer 11A of the second ply 11 via an applique / attachment system 3.
• the fastening system 3 is arranged in a surface-mounted manner against the outer face 11A of the second ply 11 via a sealing interface seal 4. In order to firmly hold the fastening system 3 against the second ply 11 by pinching, said system 3 is made integral with the structure 2 by bolting 40.
• the outer face 13A of the glazing which corresponds to the outer face of the third substrate 13 is coplanar with the outer face 30 of the fastening system 3 bolted to the structure 2 of the aircraft.
• the glazing unit 1 comprises a first ply formed of a plastics structural substrate 15, such as in PMMA and typically of 15 mm, a second ply formed by a second structural substrate made of plastic material 16, such as PMMA and typically 15 mm, secured to the first substrate 15 by an intermediate film 17 of PVB type, and a third fold formed of a glass substrate 18 typically 3 mm and an interlayer 19 typically 6 mm of plastic such as PU, the intermediate layer 19 connecting the second plastic substrate 16 to the glass substrate 18.
• a plastics structural substrate 15 such as in PMMA and typically of 15 mm
• a second ply formed by a second structural substrate made of plastic material 16 such as PMMA and typically 15 mm
• the third fold is of reduced surface dimensions to ensure attachment by pinching the outer face 16A of the glazing which corresponds to the outer face of the second fold 16.
• a seal 40 is provided at the interface between the outer face 16A of the second fold and the inner face of the fastening system 3.
• the outer face 18A is coplanar with the outer face 30 of the fastening system 3 bolted to the structure 2 of the aircraft.
• the glazing 1 of the invention is not planar but curved.
• the glazing is schematized without its folds.
• the glazing 1 of FIGS. 1 to 3 comprises on its inner face 10A, respectively 15A and IA, at least one projecting element 5, which forms in these examples a male element, while the structure 2 of the aircraft comprises at least one form / part 2A, here a female shape, intended to accommodate said male element 5.
• the male projecting element 5 and the female form 2A are designed to block the glazing in translation along a plane parallel or substantially parallel to the main faces of the glazing.
• the projecting element 5 is a male shape in the manner of a tab which once housed in the female form 2A is blocked laterally.
• the female form 2A constitutes a receiving housing for the male element 5 and comes from the structure 2 by providing two abutment planes PI and P2 for the projecting element 5 and therefore for the glazing 1
• the plane PI corresponds to the bottom of the housing 2A against which the free termination of the male element 5 applies.
• the plane P2 corresponds to a lateral wall of the housing, perpendicular or substantially perpendicular to PI, and opposite and at a distance from the edge / wall / face 20 of the opening of the structure 2 in which is housed the glazing.
• the plane P2 serves as a stop plane on the lateral face of the male element 5.
• the male element 5 constitutes an integral insert to the inner face 10A of the glazing (of the first inner ply of the glazing), or else forms an integral part of the first inner ply of the glazing when its constituent material is identical to that of the structural substrate. forming said first fold.
• the male element 5 is an insert and secured to the glass.
• the material of the male member 5 is metallic such as a hollow aluminum member, a composite material such as phenolic cotton or epoxy glass, or a polymeric material (PMMA, PC or other).
• the male element 5 is secured for example by gluing.
• the male element 5 is integrated into the substrate while being shaped during the manufacture of the substrate, the said element forming a bent back with respect to the body of said substrate.
• the female form 2A constitutes a housing for the male element 5 which once introduced into said housing is able to slide against the bottom (the plane PI) of the housing in case of sliding of the glazing in a plane parallel to the main faces of the glazing, while being abutted opposite the structure of the aircraft by the plane P2 of the side wall of said housing.
• the first stop plane PI therefore corresponds to a plane parallel to the main faces of the glazing unit so that in the pinched position of the glazing unit, the press-fitting of the fixing system 3 against the outside of the glazing unit 1 transmits a pressure force to the male element 5 against said PI plane.
• the second stop plane P2 corresponds to a plane perpendicular to the first plane PI and away from the structure 2, so that in case of sliding of the glazing towards the outside of the structure 2 in a direction parallel to the main faces of the glazing , the glazing 2 can be retained by the element 5 abutting against the plane P2 perpendicular to the main faces of the glazing.
• the glazing which tends to bulge outward due to the pressurization of the passenger compartment, can not take off.
• the housing / the female form 2A is integral with the structure 2 of the aircraft.
• the structure 2 of the aircraft comprises at the opening in which is housed the glazing 1, a face 20 said transverse face transverse to the inner and outer walls of the cabin of the aircraft.
• the edge IA of the glazing 1 is parallel to this transverse face 20.
• the structure 2 comprises according to the invention, a first flange 21 perpendicular to the face 20 and a second flange 22 perpendicular to the first flange and integral with the distal end of the flange. This first wing, the two wings sparing the housing / the female form 2A.
• the second wing 22 is thus facing the transverse face 20 of the structure 2 of the aircraft.
• the outer face 21A of the first flange 21 constitutes the first stop plane PI and thus serves as a bearing / abutment surface for the male element 5.
• the face 22A of the second flange 22, opposite face of the transverse face 20 of the structure 2 constitutes the second abutment plane P2 serving as abutment surface in the event of sliding of the glazing towards the opposite of the transverse face 20.
• the female form 2A has a width (dimension parallel to the main faces of the glazing and perpendicular to the transverse face 20 of the structure) such that a clearance is provided at least on the lateral side of the male element 5 with the side wall 22A of the housing 2A, the opposite of the structure 2.
• This game is for example of the order of 2mm. It allows the glazing to deform, expand in the position of use.
• the male element 5 comprises on its face facing the first stop plane PI, a coating 50 suitable for sliding said element on the surface 21A of the housing / female form 2A.
• This coating is for example a seal 50 EPDM, silicone ....
• the female form 2A protrudes perpendicularly to the transverse face 20 of the structure 2.
• the female form 2A with the end flange 22 protrudes with respect to the singing IA of FIGS. first and second folds of the glazing without reaching the right of the song of the third fold.
• the female form 2A with the wing 22 extends up to about 20 mm with respect to the transverse face 20 of the structure 2.
• the male element 5 has a width (dimension parallel to the main faces of the glazing and perpendicular to the edge of the glazing) which is of the order of 10 mm. Its thickness (transverse dimension to the main faces of the glazing, and parallel to the plane P2) is for example of the order of 10 mm.
• the thickness of the male element 5 is such that combined with the depth of the female form 2A, the free end of the end flange 22 does not touch the inner face 10A of the glazing.
• the glazing may comprise (depending on the length of the sides of the glazing), several individual male elements 5 preferably distributed on at least two opposite sides of the glazing, even more preferably over the entire periphery, while the structure 2 of the aircraft comprises a plurality of female shapes / individual housing 2A associated facing, or at least one continuous housing forming a peripheral groove extending parallel to the structure 2, projecting from the opening accommodating the glazing.
• a male element 5 of the glazing can be continuous along at least one side of the glazing, or even over the entire periphery of the glazing in the manner of a frame.
• the female form 2A is then also continuous.
• the female form 2A which is an extension protruding from the structure 2 of the aircraft is for example reported on the transverse face 20 of the structure being secured by welding or bolting.

Applications Claiming Priority (2)

Publications (1)

Family

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Family Applications (1)

Country Status (10)

Families Citing this family (2)

Family Cites Families (22)

• 2017
  • 2017-12-13 FR FR1771347A patent/FR3074830B1/fr active Active
• 2018
  • 2018-12-11 RU RU2020121833A patent/RU2770428C2/ru active
  • 2018-12-11 EP EP18833914.7A patent/EP3724066A1/de active Pending
  • 2018-12-11 WO PCT/FR2018/053203 patent/WO2019115931A1/fr unknown
  • 2018-12-11 CN CN201880078283.8A patent/CN111417571B/zh active Active
  • 2018-12-11 KR KR1020207018751A patent/KR102650145B1/ko active IP Right Grant
  • 2018-12-11 BR BR112020010164-8A patent/BR112020010164B1/pt active IP Right Grant
  • 2018-12-11 CA CA3083133A patent/CA3083133A1/fr active Pending
  • 2018-12-11 US US16/769,931 patent/US11639047B2/en active Active
• 2020
  • 2020-06-02 IL IL275066A patent/IL275066A/en unknown

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