EP3688264B1 - Système de vitrage de sécurité, en particulier système de vitrage de sécurité isolant ainsi que vitrage de sécurité, en particulier vitrage de sécurité isolant, par un coin - Google Patents

Système de vitrage de sécurité, en particulier système de vitrage de sécurité isolant ainsi que vitrage de sécurité, en particulier vitrage de sécurité isolant, par un coin Download PDF

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Publication number
EP3688264B1
EP3688264B1 EP18766276.2A EP18766276A EP3688264B1 EP 3688264 B1 EP3688264 B1 EP 3688264B1 EP 18766276 A EP18766276 A EP 18766276A EP 3688264 B1 EP3688264 B1 EP 3688264B1
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EP
European Patent Office
Prior art keywords
pane
corner
profile
security
safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
EP18766276.2A
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German (de)
English (en)
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EP3688264A1 (fr
Inventor
Christoph Baier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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Publication of EP3688264A1 publication Critical patent/EP3688264A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6621—Units comprising two or more parallel glass or like panes permanently secured together with special provisions for fitting in window frames or to adjacent units; Separate edge protecting strips
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6617—Units comprising two or more parallel glass or like panes permanently secured together one of the panes being larger than another
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/6291—Corner arrangements

Definitions

  • the invention relates to a safety glazing system, in particular safety insulating glazing, and safety glazing, in particular safety insulating glazing, around a corner.
  • bullet-resistant and burglar-resistant safety glazing for corner solutions of glass facades is known in the prior art, for example in the resistance classes according to EN 356, P6B to P8B, (according to validity at the time of registration) or according to EN 1627, RC2 to RC6, (validity at the time of registration); or in the resistance classes "Bullets” according to EN 1063 (validity at the time of registration) or according to EN 1522 (validity at the time of registration) or EN 1523 (validity at the time of registration), BR-1-S and NS to BR-7-S and NS; or in the "Explosion" resistance class EN 13541 (valid at the time of registration) and EN 13123/13124 (valid at the time of registration).
  • EP 2 644 792 A1 describes a connecting mechanism for glass panes that are in contact with one another.
  • the special focus is on the simple mutual anchoring and bracing and precise positioning of the wall elements in relation to one another. Due to the simplicity of the setting, this construction can also be easily disassembled again. Sealing, for example with silicone sealant, only has an aesthetic function. In addition, visible strips are installed, which disturbs the impression of a continuous glass front.
  • EP 3 088 620 A1 discloses a connection of abutting glass pane constructions, such as a glass roof and glass wall construction, intended for statically non-self-supporting all-glass constructions, such as a conservatory.
  • abutting glass pane constructions such as a glass roof and glass wall construction
  • all-glass constructions such as a conservatory.
  • the design of adhesive joints that are accessible "from the outside” offers points of attack that enable the entire roof construction to be lifted off.
  • round anchors which are intended to distribute the roof weight to the supporting structure, can be used as levers.
  • the support structure has gaps that are not filled, which make it easier to break in if the splice breaks.
  • this object is achieved by a safety glazing system, in particular a safety insulating glazing system.
  • the invention relates to safety glazing, in particular safety insulating glazing, around a corner.
  • a safety glazing or insulating glazing system comprising a first and a second Safety glass pane or insulating glass pane, which can be connected to one another at a corner, as well as at least one corner reinforcement profile, wherein the safety glass panes or insulating glass panes each have an outer pane and an inner pane (spaced apart from the outer pane), and along an edge (of the respective Safety glass pane or insulating glass pane) running corner recess, wherein the reinforcement profile can be accommodated in a space defined by the corner recesses for corner reinforcement.
  • corner cutouts run in particular along the edges of the safety glass panes or insulating glass panes, which are adjacent to one another in the assembled state, so that a space for corner reinforcement is defined by the corner cutouts.
  • corner recesses are formed which (together) can accommodate a reinforcement profile (e.g. made of steel).
  • a reinforcement profile e.g. made of steel
  • the corner recesses can in particular complement one another in such a way that they form an enclosed space.
  • the corner recesses are therefore preferably located on a respective inner edge of the respective safety glass pane, in particular safety insulating glass pane.
  • this enables optically appealing safety glazing, in particular safety insulating glazing, since the first and second safety glass panes, in particular safety insulating glass panes, (without a bulky frame) are brought together (to form a corner) in safety glazing, in particular safety insulating glazing (e.g. facade). and at the same time increased safety is guaranteed due to the corner reinforcement profile.
  • the safety glazing system in particular the safety insulating glazing system, can be designed in such a way that one or more of the standards or resistance classes mentioned above are met.
  • the outer and inner panes are not necessarily individual panes.
  • both the outer and, in particular, the inner pane can also be formed from a plurality of (each monolithic) individual panes to increase the safety or durability of the safety glazing, in particular the safety insulating glazing system.
  • the corner reinforcement profile can be accommodated or accommodated completely or at least predominantly in the space defined by the corner recess.
  • Predominant accommodation means in particular that at least 50% by weight, preferably 80% by weight, of the corner reinforcement profile is accommodated in the space defined by the corner recesses.
  • no cavity is formed between an inner surface of at least one of the two outer panes and the corner reinforcement profile.
  • the (respective) inner surface can be connected to the corner reinforcement profile directly or via one or more intermediate element(s) (such as a sealing strip).
  • no cavity is formed (at least essentially) between an inner surface of both outer panes and the corner reinforcement profile.
  • the respective inner surface can be connected to the corner reinforcement profile directly or via one or more intermediate element(s), such as a sealing strip.
  • an (imaginary) extension of the respective inner pane does not intersect the respectively assigned (other) inner pane (arranged across a corner) (and vice versa).
  • the respective inner pane ends in front of or at a height of an inner side of the respective other inner pane (arranged across a corner) (and vice versa).
  • an (imaginary) extension of the respective outer pane does not intersect the respectively assigned (other) outer pane (arranged across a corner) (and vice versa).
  • the respective outer pane ends in front of or at a height of an inner side of the respective other outer pane (arranged across a corner) (and vice versa).
  • the reinforcing profile is designed in one piece, in particular monolithically.
  • a one-piece design is to be understood in particular as meaning that the reinforcement profile is designed in one piece or, if necessary, in multiple parts, in which case there is a material connection between the individual parts and/or no non-positive connection and/or no positive connection between the individual parts. In particular, no screw connection should be formed between individual parts (if provided) of the reinforcement profile.
  • the outer pane and/or the inner pane are preferably free of material weakening points, in particular free of recesses and/or openings (in particular through-holes).
  • material weakening points in particular free of recesses and/or openings (in particular through-holes).
  • several or all elements of the corner connection can be free of material weakening points, in particular recesses and/or openings (in particular through-holes).
  • the reinforcement profile is preferably not arranged between the two inner panes arranged at a corner and/or not between the two outer panes arranged at a corner.
  • the reinforcing profile is therefore in particular not arranged between an edge of one inner pane and the inside of the other inner pane or vice versa and/or in particular not between an edge of one outer pane and the inside of the other outer pane or vice versa.
  • the reinforcement profile is also not partially arranged between the two inner panes arranged at a corner and/or the two outer panes arranged at a corner.
  • the reinforcement profile is in particular also not partially arranged between an edge of one inner pane and the inside of the other inner pane or vice versa and/or in particular also not partially between an edge of one outer pane and the inside of the other outer pane or vice versa.
  • the outer pane preferably protrudes beyond the inner pane (of one and the same safety glass pane, in particular safety insulating glass pane). Overall, therefore, a step is formed by the (extended) outer pane, which in turn defines a corner recess.
  • the outer or inner pane consists of several individual panes, at least the outer single pane that protrudes the furthest (or protrudes) should preferably protrude further than the single pane of the inner pane that protrudes the farthest.
  • only one inner single pane of the outer pane can protrude further than one (or several or all) single panes of the inner pane.
  • a corner recess with a corresponding space for accommodating the corner reinforcement profile can be formed in a simple manner.
  • the corner recess may be formed integrally, at least partially, through the outer or inner pane, if desired.
  • the corner reinforcement profile is preferably formed at least partially from a metal or a metal alloy, in particular steel.
  • the corner reinforcement profile (at least partially) can also be made of plastic, in particular fiber-reinforced (e.g. glass fiber and/or carbon fiber reinforced) plastic and/or another metal, such as aluminum or titanium or another metal alloy, such as aluminum and/or titanium alloy.
  • the steel is in particular stainless steel or high-grade steel.
  • the corner reinforcement profile can be a hollow profile, preferably a square hollow profile, or a U-profile or an L-profile.
  • a reinforcement profile can be provided to reinforce the respective safety glass pane, in particular safety insulating glass pane.
  • a U-profile (in particular in the form of the reinforcement profile just mentioned) is provided for accommodating sections, in particular tabs, of the corner reinforcement profile for holding and/or fastening it.
  • the corner reinforcement profile may have at least one projection (e.g. a tab) which is engageable with a corresponding recess in an edge of the inner or outer pane for supporting and/or fastening the corner reinforcement profile.
  • at least one recess can be provided in the corner reinforcement profile, which can be brought into engagement with one or more projections (e.g. tabs) on the edge of the respective outer or inner pane.
  • the projections or recesses mentioned here can extend over at least 50% of the axial extent of the corner reinforcement profile, in particular over its entire length.
  • the safety glazing system in particular safety insulating glazing system, can also include a sealing device and/or a sealing material for sealing a corner joint from the inside and/or outside.
  • the respective outer surface of the corresponding safety glass pane, in particular safety insulating glass pane, can be at least partially non-transparent or opaque in the area of the corner recess.
  • a corner reinforcement profile arranged in the corner recess is not visible or is only visible to a limited extent. This makes breaking in even more difficult since the corner reinforcement profile cannot be seen or is difficult to see.
  • the non-transparency or opacity is preferably formed by enamelling (e.g. by screen printing).
  • the safety glass panes in particular safety insulating glass panes, are preferably transparent or at least essentially transparent.
  • transparent means, in particular, transparent or translucent, ie light-permeable.
  • the safety glass panes, in particular safety insulating glass panes, are therefore preferably translucent or translucent.
  • the safety glass panes are preferably designed without a frame.
  • the individual panes of safety glass, in particular panes of safety insulating glass are not or will not be enclosed in a frame profile all the way around, but are mounted in (non-closed) frame parts only on two sides (possibly three sides) but not on four sides.
  • Individual, adjacent safety glass panes, in particular safety insulating glass panes can have a free abutting edge in the installed state (butt joint glazing) and can only be held on two (or three) sides in (unclosed) frame parts.
  • the safety glazing system in particular safety insulating glazing system, preferably has resistant, in particular burglary-resistant, properties. Resistant means in particular that there is a property that inhibits penetration, bullets and/or explosions.
  • Outer pane and inner pane may be spaced apart by a distance.
  • One or more spacers can be provided for this purpose.
  • a space defined by the distance can be filled with a gas, preferably an inert gas such as e.g. As argon and / or krypton, be filled and / or partially evacuated.
  • the distance can be provided with a plate structure, in particular laminated glazing and/or fire-resistant glazing, be at least partially filled.
  • the safety glazing system in particular safety insulating glazing system
  • An inner corner area is to be understood in particular as a section of the installed safety glazing, in particular safety insulating glazing, which consists of adjoining edge sections of an inner surface of the two adjacent safety glass panes, in particular safety insulating glass panes. The same applies to the outer corner area.
  • the outer pane can be made up of one or two or more individual panes.
  • the inner pane can be made up of one or two or more, for example five (or more), individual panes.
  • the safety or resistance of the safety glazing, in particular safety insulating glazing can be improved.
  • the outer pane is made up of two or more individual panes, these can be arranged in a step-like manner (e.g. so that one, for example outer, individual pane protrudes over the other, for example inner, single pane).
  • At least one further profile (particularly a plastic profile) can be accommodated in the corner reinforcement profile.
  • a comparatively robust structure can be produced overall, with such an inner profile being able to counteract deformation, for example.
  • the system can have at least one insulation (or insulating material) and/or one seal (or sealing material), preferably at least one sealing strip, for arrangement between the corner reinforcement profile, on the one hand, and the first and/or second safety glass pane, in particular safety insulating glass pane, on the other hand, include.
  • Such an insulation or seal can consist of an elastomer or comprise an elastomer.
  • a modulus of elasticity (E modulus) of the insulation or seal can (at a room temperature of in particular 25° C.) be below 1000 N/mm 2 , preferably below 100 N/mm 2 . As far as the insulation or seal consists of several materials, this applies in particular to the material with the lowest modulus of elasticity or for the average modulus of elasticity.
  • the modulus of elasticity can be lower by a factor of at least 10 than an modulus of elasticity of the corner reinforcement profile.
  • the modulus of elasticity can be lower by a factor of at least 10 than a modulus of elasticity of at least one material of the corner reinforcement profile.
  • safety glazing in particular safety insulating glazing
  • a corner which comprises a safety glazing, in particular safety insulating glazing system, as described above.
  • Safety glazing in particular safety insulating glazing across a corner, is to be understood in particular as fitted safety glazing, in particular safety insulating glazing, in which a corner is formed (by at least two adjacent safety glass panes, in particular safety insulating glass panes).
  • the corner can have an angle of between 10 degrees and 170 degrees, preferably 45 degrees and 135 degrees, in particular (at least approximately) 90 degrees.
  • the angle or the configuration across the corner relates in particular to main planes which result from an orientation (or extension) of the adjacent safety glass pane, in particular safety insulating glass panes.
  • a corner can in particular define a corner of a building or at least contribute to its formation.
  • a corner joint (between adjacent safety glass panes, in particular safety insulating glass panes) is preferably sealed from the inside and/or outside.
  • An inner profile (in particular an L-profile) is preferably arranged in an inner corner area and/or an outer profile (in particular an L-profile) is arranged in an outer corner area.
  • the safety glazing in particular safety insulating glazing, can include insulation and/or a seal, preferably at least one sealing strip, which is/are arranged between the corner reinforcement profile, on the one hand, and the first and/or second safety glass pane, in particular safety insulating glass pane, on the other hand.
  • a method is proposed in which individual elements of the above-described safety glazing, in particular safety insulating glazing system for producing the above-described safety glazing, in particular safety insulating glazing, are arranged on one another and connected to one another.
  • Concrete method steps can be derived from the above description of the safety glazing system, in particular safety insulating glazing system, or the safety glazing described above, in particular safety insulating glazing, for example the application of a seal and/or insulating material and/or sealing material.
  • a building or a vehicle comprising the above safety glazing, in particular safety insulating glazing, is proposed.
  • a reinforcing profile is formed to reinforce the respective safety glass pane, in particular safety insulating glass pane, this reinforcing profile is preferably as in FIG WO 2017/174578 A1 described formed and / or arranged and / or stored.
  • Such a reinforcement profile is preferably designed as a hollow profile or U-profile or L-profile.
  • U-profile two spaced-apart first profile sections and a second profile section running (essentially) perpendicularly to the two profile sections can be provided, with the second profile section being arranged between the two first profile sections.
  • a first profile section can be arranged (essentially) parallel to a flat side of the first pane and/or second pane and a second profile section can be arranged (essentially) parallel to an impact end face.
  • the reinforcement profile can have a dimensionally stable and/or resistant material, such as metal, in particular ferrous or non-ferrous metal, in particular steel and/or a plastic and/or a composite material.
  • the reinforcement profile (of the respective safety glass pane, in particular safety insulating glass pane) can, as in the WO 2017/174578 A1 be stored, in particular the one described there Sealing compound (on the edge area of the safety glass pane, in particular safety insulating glass pane) must be attached.
  • the first and/or the second pane can be designed as fire protection glazing, safety glazing, in particular safety insulating glazing and/or laminated glazing. It is also possible that heat and/or sun protection layers, other functional and decorative glasses can be combined when constructing the safety panel or the plates. Privacy films, matt films, structured glasses, switchable glasses can also be integrated into the structure of the panels. Movable slats, blinds, foils and the like can also be incorporated into the pane structure of the panels or safety panels.
  • the panes can also have composite foils and composite plates made from, for example, PVB, in particular EVA and TPU, ionomers, structural interlayers, PMMA, PC.
  • the two panes of the first and second panes of safety glass in particular panes of safety insulating glass, can be spaced apart from one another by a spacer.
  • the spacer can be shifted further inside the respective safety glass pane, in particular safety insulating glass pane, i.e. further to a center point of a flat side of the safety glass pane, in particular safety insulating glass pane, compared to a reinforcement profile that may be provided.
  • the first pane and/or the second pane can have a monolithic and/or multi-layer pane composite.
  • the multi-layer laminated pane can have at least two panes of flat glass, laminated glass, laminated safety glass or thermally partially or fully toughened single-pane safety glass spaced apart from one another. Between the spaced glasses can be one or more, in the event of a fire, reacting to temperature, having a cooling effect, and/or becoming cloudy, foaming, such as, for example, made of EP 1 194 673 known, or consuming interlayer(s) may be included. It is also possible for only part of the pane to have such a composite pane and/or fire protection interlayer, ie fire protection intermediate layer(s).
  • the first or second pane of safety glass in particular pane of safety insulating glass, can have composite foils and composite plates, for example made of PVB, in particular EVA and TPU, ionomers, structural interlayers, PMMA, PC.
  • the first or second safety glass pane in particular safety insulating glass pane, can have one or more intermediate panes in addition to the outer and inner pane (which in turn can be composed of several individual panes), with two or more intermediate spaces with appropriate spacers being provided accordingly can.
  • an outer pane, an inner pane and a middle pane can be provided, with gaps being provided between the outer and middle, and between the middle and inner, panes.
  • the outer pane of the first or second safety glass pane in particular safety insulating glass pane, consists of flat glass, float glass, soda-lime glass, quartz glass, or borosilicate glass.
  • the outer pane of the first or second safety glass pane is toughened in one embodiment, preferably in accordance with DIN 12150-1: Glass in construction - thermally toughened soda lime silicate safety glass - part 1: definition and description, particularly preferably with a surface compressive stress of more than 100 N/mm 2 and in particular from 100 N/mm 2 to 150 N/mm 2 . Due to the prestressing, the outer pane tends to shatter into blunt-edged fragments with sizes of less than 1 cm 2 when damaged.
  • the inner pane of the first or second safety glass pane in particular safety insulating glass pane, preferably contains glass, particularly preferably flat glass, float glass, quartz glass, borosilicate glass, soda-lime glass, or clear plastics, preferably rigid clear plastics, in particular polyethylene, polypropylene, polycarbonate, polymethyl methacrylate , polystyrene, polyamide, polyester, polyvinyl chloride and/or mixtures thereof.
  • Suitable glasses are, for example, from EP 0 847 965 B1 known.
  • the outer and/or the inner pane comprises a first pane and at least one further pane.
  • the first pane of the outer and/or inner pane is connected over its outside surface and at least one intermediate layer, preferably a thermoplastic intermediate layer, to another pane to form a composite pane.
  • the further pane can in turn be connected over a large area to a further pane via a further intermediate layer.
  • the additional disk(s) preferably contain(s) one Plastic.
  • Such laminated panes are particularly resistant to penetration from outside, so that high security classes can be achieved.
  • the panes of the composite pane are connected to one another by at least one intermediate layer.
  • the intermediate layer preferably contains a thermoplastic such as polyvinyl butyral (PVB), ethylene vinyl acetate (EVA), polyurethane (PU), polyethylene terephthalate (PET) or several layers thereof, preferably with thicknesses of 0.3 mm to 0.9 mm.
  • a thermoplastic such as polyvinyl butyral (PVB), ethylene vinyl acetate (EVA), polyurethane (PU), polyethylene terephthalate (PET) or several layers thereof, preferably with thicknesses of 0.3 mm to 0.9 mm.
  • the first safety glass pane and/or the second safety glass pane can have an integrated alarm function.
  • Such an alarm function can be designed, for example, as an alarm security device in which an alarm loop, that is to say an electrical conductor loop, is introduced or attached to ESG glass (single-pane safety glass).
  • ESG glass single-pane safety glass.
  • the safety glazing in particular safety insulating glazing or the inner and outer pane (and possibly intermediate panes) can combine different security classes, such as attack resistance, bullet resistance, blast resistance and/or fire protection.
  • the structure of the safety glazing, in particular safety insulating glazing, or the panes of the safety glazing, in particular safety insulating glazing can be configured according to the requirements.
  • attack resistance in particular burglary resistance
  • the safety glazing in particular safety insulating glazing, can comprise more than two safety glass panes, in particular safety insulating glass panes (corner), for example at least four or at least eight or at least 20 safety glass panes, in particular safety insulating glass panes.
  • a corresponding corner can consist, for example, of at least two safety glass panes arranged one above the other (or on both sides opposite the corner), in particular safety insulating glass panes, or at least four one above the other arranged safety glass panes, in particular safety insulating glass panes, are defined.
  • the safety insulating glazing comprises a first safety insulating glass pane 10a and a second safety insulating glass pane 10b.
  • the safety insulating glass panes 10a, 10b each comprise an outer pane 11a, 11b and an inner pane 12a, 12b.
  • the outer panes 11a, 11b consist of a (monolithic) single pane.
  • the inner disks 12a, 12b comprise a plurality (in the present case five) individual disks (each of which is monolithic when viewed individually).
  • the safety insulating glass panes 10a, 10b or their outer panes 11a, 11b adjoin one another at a corner 13.
  • the outer panes 11a, 11b reach up to the corner 13 or a sealing material 14.
  • the respective outer panes 11a, 11b protrude beyond the respective inner panes 12a, 12b, so that corner recesses 15a, 15b are formed in the safety insulating glass panes 10a, 10b.
  • These corner recesses 15a, 15b together define a space (cavity) 16 in which a corner reinforcing profile 17 is located.
  • Insulation or one or more sealing strips 18 is provided between the corner reinforcement profile 17 and the adjacent sections of the safety insulating glass panes 10a, 10b. These sealing strips are used in particular for thermal insulation and can be made of an elastomer.
  • enamelling is preferably provided in the area of the corner recesses 15a, 15b (not visible in the figure).
  • the respective outer pane 11a, 11b is spaced from the respective inner pane 12a, 12b via a spacer 19a, 19b.
  • a spacer 19a, 19b adjacent are reinforcing profiles 20a, 20b in the form of U-profiles arranged, which in turn are arranged in a respective insulating material 21a, 21b between the panes 11a, 12a or 11b, 12b.
  • the corner reinforcement profile 17 has (tab-like) projections 22a, 22b which engage in the U-profiles 20a, 20b.
  • An L-shaped profile 24 (angle) is arranged in an inner corner area 23 . This can improve the optics.
  • the embodiment according to 2 basically corresponds to the embodiment according to 1 , with the differences explained below.
  • the respective outer pane 11a, 11b in 2 formed from two (each monolithic) individual panes 25a, 26a or 25b, 26b.
  • the respective outer pane 25a, 25b is set back in relation to the respective inner pane 26a, 26b.
  • the area thus freed up (on the outside of the respective inner single pane 26a, 26b) is defined by an outer L-shaped profile 27 (angle), e.g. B. made of steel, especially stainless steel covered.
  • the projections 22a, 22b and the corresponding U-profiles are dispensed with (these could, however, be provided).
  • glass screen-printed on the edge can protect the joint area itself and the sealing compound from looking at an introduced reinforcement and the type of bonding or connection as well as against possible UV exposure in outdoor use.
  • Usual heat and sun protection layers or other functional and decorative glasses can be combined. Additional privacy protection functions can be implemented using matt foils, structured glass, switchable glass or movable slats, blinds or foils integrated into the pane structure.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)

Claims (15)

  1. - Système de vitrage de sécurité, comportant une première (10a) et une deuxième (10b) vitre de verre de sécurité, qui sont aptes à être reliées l'une à l'autre en formant un angle, ainsi qu'au moins un profilé de renforcement d'angle (17), les vitres de verre de sécurité (10a, 10b) présentant chacune une vitre extérieure (11a, 11b) et une vitre intérieure (12a, 12b) ainsi qu'un évidement d'angle (15a, 15b) s'étendant le long d'un bord, caractérisé par le fait que le profilé de renforcement d'angle (17) est apte à être reçu dans un espace (16) défini par les évidements d'angle (15a, 15b) à des fins de renforcement d'angle et est formé d'une seule pièce, et dans lequel l'une (12a) des vitres intérieures se termine avant ou au niveau d'une face intérieure de l'autre vitre intérieure (12b) et inversement.
  2. - Système de vitrage de sécurité selon la revendication 1, dans lequel l'évidement d'angle respectif (15a, 15b) est formé par le fait que la vitre extérieure (11a, 11b) dépasse la vitre intérieure (12a, 12b) de la même vitre de verre de sécurité (10a, 10b).
  3. - Système de vitrage de sécurité selon l'une des revendications précédentes, dans lequel le profilé de renforcement d'angle (17) est formé au moins partiellement d'un métal, en particulier d'acier.
  4. - Système de vitrage de sécurité selon l'une des revendications précédentes, dans lequel le profilé de renforcement d'angle (17) est un profilé creux, de préférence un profilé creux carré, ou un profilé en U ou un profilé en L.
  5. - Système de vitrage de sécurité selon l'une des revendications précédentes, dans lequel, entre la vitre extérieure (11a, 11b) et la vitre intérieure (12a, 12b) de la vitre de verre de sécurité respective (10a, 10b), est prévu un profilé de renforcement (20a, 20b) pour le renforcement de la vitre de verre de sécurité respective (10a, 10b) et/ou un profilé en U (20a, 20b) pour la réception de sections, en particulier de pattes, du profilé de renforcement d'angle (17) pour son maintien et/ou sa fixation.
  6. - Système de vitrage de sécurité selon l'une des revendications précédentes, comportant un dispositif de scellement étanche et/ou un produit d'étanchéité pour le scellement étanche d'un coin de l'intérieur et/ou de l'extérieur.
  7. - Système de vitrage de sécurité selon l'une des revendications précédentes, dans lequel la surface extérieure respective dans la zone de l'évidement d'angle (15a, 15b) est au moins partiellement, de préférence en raison d'un émaillage, non transparente ou opaque.
  8. - Système de vitrage de sécurité selon l'une des revendications précédentes, comportant un profilé intérieur (24), en particulier un profilé en L, pour la disposition dans une zone d'angle intérieure (23) et/ou un profilé extérieur (27), en particulier un profilé en L, pour la disposition dans une zone d'angle extérieure.
  9. - Système de vitrage de sécurité selon l'une des revendications précédentes, dans lequel la vitre extérieure (11a, 11b) est constituée d'une ou de deux ou de plus de deux vitres individuelles et/ou dans lequel la vitre intérieure (12a, 12b) est constituée d'une ou de deux ou de plus de deux, par exemple cinq, vitres individuelles.
  10. - Système de vitrage de sécurité selon l'une des revendications précédentes, dans lequel un autre profilé, en particulier un profilé en matière plastique, est reçu dans le profilé de renforcement d'angle (17).
  11. - Système de vitrage de sécurité selon l'une des revendications précédentes, comportant une isolation et/ou une garniture d'étanchéité, de préférence au moins une bande d'étanchéité (18), pour la disposition entre le profilé de renforcement d'angle (17), d'une part, et la première (10a) et/ou la deuxième (10b) vitre de verre de sécurité, d'autre part.
  12. - Système de vitrage de sécurité selon l'une des revendications précédentes, dans lequel le système de vitrage de sécurité est un système de vitrage de verre de sécurité isolant et/ou dans lequel les vitres de verre de sécurité (10a, 10b) sont des vitres de verre de sécurité isolantes.
  13. - Vitrage de sécurité, en particulier vitrage de sécurité isolant, formant un angle, comportant un système de vitrage de sécurité selon l'une des revendications précédentes.
  14. - Vitrage de sécurité, en particulier vitrage de sécurité isolant, selon la revendication 13, dans lequel un coin est scellé de manière étanche de l'intérieur et/ou de l'extérieur.
  15. - Vitrage de sécurité, en particulier vitrage de sécurité isolant, selon l'une des revendications 13 ou 14, comportant une isolation et/ou une garniture d'étanchéité, de préférence au moins une bande d'étanchéité (18), qui est/sont disposée(s) entre le profilé de renforcement d'angle (17), d'une part, et la première (10a) et/ou la deuxième (10b) vitre de verre de sécurité, en particulier vitre de verre de sécurité isolante, d'autre part.
EP18766276.2A 2017-09-29 2018-09-17 Système de vitrage de sécurité, en particulier système de vitrage de sécurité isolant ainsi que vitrage de sécurité, en particulier vitrage de sécurité isolant, par un coin Active EP3688264B1 (fr)

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EP17193948 2017-09-29
PCT/EP2018/074990 WO2019063326A1 (fr) 2017-09-29 2018-09-17 Système de vitrage de sécurité, en particulier système de vitrage isolant de sécurité, et vitrage de sécurité, en particulier vitrage isolant de sécurité

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CN107574938B (zh) * 2017-10-25 2023-11-28 江苏天之睿节能建材科技有限公司 一种堵头
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US5026581A (en) 1989-08-03 1991-06-25 Shea Jr John R Invisible mullion assembly
FR2757151B1 (fr) 1996-12-12 1999-01-08 Saint Gobain Vitrage Vitrage comprenant un substrat muni d'un empilement de couches minces pour la protection solaire et/ou l'isolation thermique
WO2001004449A1 (fr) 1999-07-10 2001-01-18 Vetrotech Saint-Gobain (International) Ag Element plat de protection contre le feu dote d'au moins deux panneaux de verre transparents coupe-feu
AT512685B1 (de) 2012-03-30 2016-08-15 JOSKO Fenster und Türen GmbH Vorrichtung zur Verbindung von Wandteilen, insbesondere von Glaselementen
DE102013217600A1 (de) 2013-09-04 2015-03-05 Holger Roik Glasfassade
DE102015106666A1 (de) 2015-04-29 2016-11-03 Christian Neumaier Haltekonstruktion für Isolierglasscheiben
WO2017174578A1 (fr) 2016-04-04 2017-10-12 Saint-Gobain Glass France Vitrage doté de la jointure

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EP3688264A1 (fr) 2020-08-05
PL3688264T3 (pl) 2023-12-27
DK3688264T3 (da) 2023-10-09
WO2019063326A1 (fr) 2019-04-04

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