EP2888107A1 - Vitrage automobile - Google Patents
Vitrage automobileInfo
- Publication number
- EP2888107A1 EP2888107A1 EP13745412.0A EP13745412A EP2888107A1 EP 2888107 A1 EP2888107 A1 EP 2888107A1 EP 13745412 A EP13745412 A EP 13745412A EP 2888107 A1 EP2888107 A1 EP 2888107A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- glazing
- thin
- glazing according
- sheets
- 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.)
- Withdrawn
Links
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
- B32B17/10009—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
-
- 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
- B32B17/10082—Properties of the bulk of a glass sheet
- B32B17/10091—Properties of the bulk of a glass sheet thermally hardened
-
- 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
- B32B17/10128—Treatment of at least one glass sheet
- B32B17/10137—Chemical strengthening
-
- 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
- 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
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
- B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
- B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
- B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
Definitions
- the invention relates to laminated automotive glazings.
- Automotive windows are subject to increasingly demanding performance and often difficult to reconcile. This is particularly the case of windows which by their location in the vehicle may be subjected to special mechanical stresses.
- the side windows of doors that are not engaged in a frame that surrounds them, as in some cabriolets, must be able to withstand without significant effort efforts, for example when slamming the door.
- the mechanical strength for the cases envisaged according to the invention requires that the laminated glazings offer a resistance which is that of tempered glasses.
- the door side windows are very usually mobile and must be driven in their movement by mechanical parts which are attached to their lower part concealed in the door.
- the fixing of monolithic sheets can be obtained by bonding riders overlapping the lower edge of the glazing.
- the rider is optionally glued but most often it is fixed by means of devices that use a shaping of the glass sheet, including holes, which allow the passage of nuts, rivets or the like, which ensure a particularly strong assembly.
- these modes of attachment are not desirable insofar as the pressure initially exerted on the glazing can lead to the deformation of the glazing. interlayer sheet material, and ultimately eventually to a loosening of this fixation.
- the fixing of elements on a glazing raises problems of a similar nature.
- the system must be securely attached and lead to a strong pressure exerted on the glazing at the location of the passage for example of the axis of the system.
- the glass sheets before quenching can undergo the necessary work for this fastener forming without risk of rupture, including the drilling of holes. Conversely, leaves once soaked can not.
- the glazing is monolithic shaping for these fasteners is performed before the quench which follows immediately to the bending operations. Associating two soaked sheets whose shaping was undertaken before their bending / quenching faces a problem of perfect recovery of the shaped parts.
- the holes in each of the leaves must be perfectly of the same axis, which in practice is not possible for the sheets having undergone this bending. A slight offset of the axes necessarily occurs exposing the sheets to difficulties that may lead to the weakening of the assembly.
- the invention proposes to respond to these difficulties in the manner forming the subject of claim 1.
- the glazings according to the invention can offer the advantages of laminated glazing while at the same time guaranteeing the necessary mechanical strength of the hardened monolithic glazings.
- the two leaves of the assemblage are very different in their structure.
- the curved outer sheet is sufficiently thick so that when assembled to the inner thin sheet, it imposes its shape on the latter. It is tempered or semi-tempered to provide the necessary resistances.
- the tempered glasses exhibit, under standard conditions, an instantaneous flexural resistance of the order of 60 MPa; the semi-tempered glasses offer for the same size only a value of the order of 40 MPa.
- the assembly of a curved sheet with a sheet that is not, or whose curvature is not significant is subject to conditions that take into account in particular their respective characteristics, starting with their thickness. If applicable to "light" laminated glazing, these conditions are detailed in particular in application PCT / EP2012 / 061557 filed on June 18, 2012 incorporated herein by reference. The conditions on the other hand, whether or not the glazing is lightened, are detailed below.
- the ratio of the thicknesses of the curved sheet to that which is not should preferably be at least 3/1 and advantageously at least 4/1. If there is no upper limit to this ratio, the practical conditions related to the total thickness of the glazing and those concerning each of the sheets, nevertheless lead to a ratio which in practice does not exceed 12/1.
- the ratio of the thicknesses is advantageously more important than the radius of curvature imposed on the thin sheet, substantially flat before assembly, is smaller. This is the case for example when the radius of curvature is less than 3m and especially if it is less than 1.5m.
- the PCT application mentioned above refers in particular to the fact that the induced surface stresses in the thin sheet by its assembly to the thick sheet, generally should not exceed about 50 MPa.
- the constraint supported is a function of the curvature and is all the stronger as the radius of curvature is smaller.
- the application in question gives as an example the stresses induced for different thicknesses as a function of this radius of curvature.
- the thick sheets according to the invention can go up to 5mm and more.
- the thickness of the quenched sheet preferably does not exceed 2.4 mm and advantageously not 2.1 mm.
- the choice of its thickness is conditioned by its ability to conform to the curvature of the thick sheet.
- the lower its thickness the easier it is to impose this deformation.
- the thickness of this leaf is advantageously at most 0.8mm, and preferably at most 0.6mm. It is possible to produce sheets as thin as 0.1mm, however for the convenience of implementation it is preferred that the sheet has a thickness of at least 0.2mm.
- the threshold of these stresses is advantageously raised by the quenching these leaves.
- the quenching of glass sheets is most often carried out thermally for reasons including economy, taking advantage of the temperature reached in the production process.
- the thermal quenching is obtained by rapid cooling, by blowing air at room temperature on the faces of the sheet. The cooling is exerted first on the surface whereas in the thickness of the sheet the temperature decreases more slowly. This operation is that which leads the thick sheet to the quenched or semi-tempered state according to the conditions of implementation of this operation.
- the thin sheet is preferably chemically quenched. This type of quenching makes it possible to obtain the stresses sought even on thin sheets.
- the chemical quenching is carried out under the traditional conditions for this type of treatment, in particular by exchange of sodium ions by potassium ions on the surface of the sheet.
- the arrangement according to the invention which carries over to the single thick sheet fixing and possible shaping, avoids the difficulties related to lamination and the presence of the thin sheet.
- the glazing in its non-flaky part behaves as a monolithic glazing, and for the rest retains all the features that can be those of laminated glazing.
- Laminated glazings have been previously described in which the two sheets are not strictly coextensive. This is the case for example EP1171294 patent on a glazed roof comprising a series of photovoltaic cells incorporated in a laminated part, the roof further comprising a monolithic portion without cells. The presence of the laminated part in this case is intended to incorporate these functional elements into a structure that protects them.
- the sheet which covers only a part of the glazing does not have a particular thickness.
- the outer sheet in its non-laminated portion is not intended for fixing the glazing.
- the roof glazing is usually fixed by gluing on the bodywork, both by the laminated part and by that which is not.
- the structure of the glazing according to the invention comprising a partial lamination, allows the fixing of the glazing even if it requires shaping as the presence of holes cooperating with mechanical means.
- the dimensions of this non-laminated portion may be relatively limited compared to the total surface of the glazing. It is not necessary, or even desirable, for this part to extend beyond what is actually necessary to provide the fastening means for the thick sheet.
- the non-laminated portion preferably does not represent more than 20% of the area of the thick sheet and particularly preferably not more than 10% of that area.
- the non-laminated surface is nevertheless of a certain size. It is preferably at least 0.5% of the area of the largest leaf, usually at least 1% of that area.
- the presence in the glazing according to the invention of a sheet which undergoes no heat treatment other than that related to the assembly of the sheets with their interlayer, offers certain conveniences for the insertion of means leading to additional functionalities. This is particularly the case for means sensitive to high temperatures.
- the assembly is carried out in a traditional manner and the temperatures reached are not greater than those required to allow the bonding by the interlayer sheet. These temperatures are usually of the order of 120-130 ° C, and do not usually exceed 150 ° C.
- the thin sheet as a support, in particular for thin layers sensitive to heat. This is for example the case of low-emissive layers comprising metal layers reflecting IR.
- the deposition of the layers in question is carried out by sputtering under vacuum.
- this sheet if the sheet is so thin that it can not itself guarantee its flatness during the deposition, this sheet can be placed on a thicker sheet which serves only to support the thin leaf.
- the layers are on the thick sheet, or more precisely on the part thereof which is then taken in the lamination in contact with the interlayer, and in this case they are subjected to bending / tempering operations, or these layers are on the thin sheet and on the face of it which is brought into contact with the interlayer.
- FIG. la is a schematic front view of a glazing according to the invention
- - Figure lb is a side view of a section along A-A of the glazing of Figure la;
- FIG. 2 is a partial sectional view of the portion of a glazing according to the invention showing the positioning of the glass fixing means.
- Figure la shows a movable side glazing 1 for sliding in or on slides disposed on the body of a vehicle.
- the glazing In its movement the glazing once lowered, for example, enters a door of the vehicle.
- the guiding of the glazing can if necessary be carried out only from the slides integrated in the door.
- the mechanical strength must be ensured.
- the lower part of the glazing In the fully raised position the lower part of the glazing remains hidden by this door, for example to the level represented by the dotted line b-b.
- the glazing as shown in Figure lb, comprises an outer sheet 3, tempered glass or semi-tempered. This sheet is curved before assembly to the other components of the glazing.
- a second glass sheet 10 is associated with the sheet 3 by means of an interlayer sheet 6 of a thermoplastic material traditionally used for this purpose.
- the thermoplastic sheet is for example a polyvinyl butyral (PVB) sheet.
- PVB polyvinyl butyral
- the sheet 10 owes its curvature to its assembly with the sheet 3. Before it, the sheet 10 is substantially flat. The deformation imposed by the assembly is maintained by the strong adhesion of the interlayer sheet to the two glass sheets and by the resistance of the relatively thick sheet 3 with respect to the sheet 10.
- the respective thickness of the sheets for a "lightened" glazing is, for example, 2.1 mm for the sheet 3, and 0.4 mm for the sheet 10.
- the interlayer sheet may be made of PVB of standard thickness, for example of 0, 76mm or 0.38mm. But other traditional spacers are also usable, including EVA, which are of similar thickness or less.
- the total thickness of glass in this glazing is thus 2.5 mm.
- the traditional monolithic side windows have a thickness of about 4mm or, for the thinnest, of the order of 3.2mm.
- the laminated part of the glazing according to the invention is therefore relatively lighter than for traditional monolithic glazings.
- the lamination does not cover the whole of the glazing 1.
- the glazing has the anti-burst or anti-ejection properties traditionally associated with laminated glazing. It also offers the acoustic properties of these laminated glazings, properties which benefit in particular from the difference in thickness of the glass sheets composing this glazing, and which can be further improved by the use of specific spacers offering increased acoustic attenuation.
- These spacers are for example sheets composed of three layers of PVB, the central layer being over-plasticized with respect to the two layers in contact with the glass sheets.
- Part 4 comprises only the sheet 3. It is in this part that the sheet 3 receives the fixing means.
- the sheet 3 is shaped. It comprises a cylindrical hole 5 passing through the sheet 3. This hole 5 is formed before the quenching of the sheet.
- FIG. 2 illustrates, as an indication, a method of fixing the glazing unit 1.
- the part 4 of the glazing serving to fix it is taken between two plates 7, held tight on the glass sheet 3 by a fixing means 9, in the representation rivet. But all similar means are suitable.
- a sheet 8, and a sleeve 11, of resilient material avoid contact of the glass 3 with the metal of the plates 7.
- the shaping presented is a simple through hole it is also possible to replace it with any equivalent means, for example a blind hole in which is inserted a stud or pin shape and corresponding dimensions, worn or integral platens tightened on the glass by means disposed beyond the bottom of the sheet 3 and not shown.
- Figure 2 does not show the traditional means articulated on the plates 7, which are connected to the mobilization devices of the glazing.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE201200554A BE1020862A3 (fr) | 2012-08-21 | 2012-08-21 | Vitrage automobile. |
PCT/EP2013/066389 WO2014029605A1 (fr) | 2012-08-21 | 2013-08-05 | Vitrage automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2888107A1 true EP2888107A1 (fr) | 2015-07-01 |
Family
ID=47074495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13745412.0A Withdrawn EP2888107A1 (fr) | 2012-08-21 | 2013-08-05 | Vitrage automobile |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2888107A1 (ru) |
JP (1) | JP2015533113A (ru) |
CN (1) | CN104582954A (ru) |
BE (1) | BE1020862A3 (ru) |
BR (1) | BR112015003504A2 (ru) |
EA (1) | EA031023B1 (ru) |
IN (1) | IN2015DN01229A (ru) |
WO (1) | WO2014029605A1 (ru) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3012073A1 (fr) * | 2013-10-23 | 2015-04-24 | Saint Gobain | Vitrage feuillete asymetrique |
BR112016022689A2 (pt) * | 2014-04-15 | 2017-08-15 | Saint Gobain | Vidro composto com vidraça interna fina |
FR3031065B1 (fr) | 2014-12-29 | 2019-08-30 | Saint-Gobain Glass France | Vitrage feuillete a feuille de verre mince anti-eclat |
JP6849650B2 (ja) | 2015-07-10 | 2021-03-24 | コーニング インコーポレイテッド | 冷間形成積層体 |
JP6540386B2 (ja) * | 2015-08-31 | 2019-07-10 | Agc株式会社 | 合わせ板、および合わせ板の製造方法 |
WO2017183381A1 (ja) * | 2016-04-18 | 2017-10-26 | 日本電気硝子株式会社 | 車両用合わせガラス |
WO2017183382A1 (ja) * | 2016-04-18 | 2017-10-26 | 日本電気硝子株式会社 | 車両用合わせガラス |
JP6658363B2 (ja) * | 2016-07-06 | 2020-03-04 | Agc株式会社 | 合せガラス及び車両窓 |
FR3053922B1 (fr) * | 2016-07-12 | 2020-09-25 | Saint Gobain | Vitrage feuillete a verre interieur tres mince en retrait |
FR3058096B1 (fr) | 2016-10-28 | 2018-12-07 | Saint-Gobain Glass France | Vitrage feuillete coulissant a debord interieur |
FR3058097B1 (fr) | 2016-10-28 | 2018-12-07 | Saint-Gobain Glass France | Vitrage feuillete coulissant a debord interieur |
CA3042716C (en) | 2016-11-29 | 2021-03-16 | Saint-Gobain Glass France | Laminated vehicle-side window with a leadthrough for fastening clamping element |
US11648751B2 (en) * | 2017-05-19 | 2023-05-16 | Agc Glass Europe | Side laminated automotive glazing |
JP7147484B2 (ja) * | 2017-12-08 | 2022-10-05 | Agc株式会社 | ホルダ付きウインドウガラス及びその製造方法 |
US20210122145A1 (en) * | 2018-03-27 | 2021-04-29 | Pilkington Group Limited | Laminated glazing |
JP7547208B2 (ja) * | 2018-03-27 | 2024-09-09 | ピルキントン グループ リミテッド | 積層グレイジング |
CO2018006028A1 (es) * | 2018-06-13 | 2018-08-31 | Agp America Sa | Acristalamiento laminado con una porción funcional en forma de escalón |
KR102200636B1 (ko) | 2018-05-21 | 2021-01-11 | 주식회사 엘지화학 | 곡면 접합 유리의 제조 방법과 이에 의해 제조된 곡면 접합 유리 |
KR102264217B1 (ko) * | 2018-05-24 | 2021-06-11 | 주식회사 엘지화학 | 기능성층이 구비된 곡면 박판 유리의 제조 방법 및 기능성층이 구비된 곡면 접합 유리의 제조 방법 |
FR3096926B1 (fr) | 2019-06-05 | 2023-04-28 | Saint Gobain | vitrage FEUILLETE COULISSANT A DEBORD INTERIEUR LATERAL |
CN110949101B (zh) * | 2019-11-21 | 2021-06-22 | 福耀玻璃工业集团股份有限公司 | 一种可弯曲补偿的边窗玻璃 |
FR3106297B1 (fr) * | 2020-01-16 | 2022-01-21 | Saint Gobain | Vitrage feuilleté pour un véhicule automobile, notamment un vitrage latéral pour une portière de véhicule |
FR3106775A1 (fr) | 2020-01-31 | 2021-08-06 | Saint-Gobain Glass France | Vitrage feuillete coulissant a debord interieur lateral protege par une bande |
FR3108557B1 (fr) * | 2020-03-25 | 2022-04-01 | Saint Gobain | Vitrage feuilleté pour un véhicule automobile, notamment un vitrage latéral |
FR3108872B1 (fr) * | 2020-04-01 | 2022-04-01 | Saint Gobain | Vitrage feuilleté pour un véhicule automobile, notamment un vitrage latéral |
FR3112723B1 (fr) * | 2020-07-24 | 2023-12-29 | Saint Gobain | Vitrage a porte-vitre fin et procede de fabrication dudit vitrage |
FR3119112B1 (fr) | 2021-01-27 | 2023-01-20 | Saint Gobain | vitrage FEUILLETE COULISSANT A RETRAIT INTERIEUR ET PROCEDE DE FABRICATION DE CE VITRAGE |
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JP2007197288A (ja) * | 2006-01-30 | 2007-08-09 | Nippon Sheet Glass Co Ltd | 合わせガラス及びこれを用いたガラス窓構造 |
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US6538192B1 (en) | 1999-04-13 | 2003-03-25 | Glaverbel, S.A. | Glazing for the roof of a motor vehicle |
US6582799B1 (en) * | 1999-06-02 | 2003-06-24 | Ppg Industries Ohio, Inc. | Laminated transparency |
WO2007020791A1 (ja) * | 2005-08-16 | 2007-02-22 | Asahi Glass Company, Limited | 車両窓用合わせガラス |
JP2007276656A (ja) * | 2006-04-07 | 2007-10-25 | Nippon Sheet Glass Co Ltd | 車両用窓ガラス |
CA2697488C (en) * | 2007-08-24 | 2013-08-13 | Ppg Industries Ohio, Inc. | Vehicle transparency |
DE102009025972B4 (de) * | 2009-06-15 | 2018-12-27 | Sage Electrochromics, Inc. | Verbundglasscheibe und deren Verwendung |
-
2012
- 2012-08-21 BE BE201200554A patent/BE1020862A3/fr not_active IP Right Cessation
-
2013
- 2013-08-05 EA EA201590102A patent/EA031023B1/ru not_active IP Right Cessation
- 2013-08-05 WO PCT/EP2013/066389 patent/WO2014029605A1/fr active Application Filing
- 2013-08-05 BR BR112015003504A patent/BR112015003504A2/pt not_active Application Discontinuation
- 2013-08-05 CN CN201380044033.XA patent/CN104582954A/zh active Pending
- 2013-08-05 JP JP2015527837A patent/JP2015533113A/ja active Pending
- 2013-08-05 EP EP13745412.0A patent/EP2888107A1/fr not_active Withdrawn
-
2015
- 2015-02-16 IN IN1229DEN2015 patent/IN2015DN01229A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007197288A (ja) * | 2006-01-30 | 2007-08-09 | Nippon Sheet Glass Co Ltd | 合わせガラス及びこれを用いたガラス窓構造 |
Also Published As
Publication number | Publication date |
---|---|
BE1020862A3 (fr) | 2014-06-03 |
CN104582954A (zh) | 2015-04-29 |
EA031023B1 (ru) | 2018-11-30 |
IN2015DN01229A (ru) | 2015-06-26 |
BR112015003504A2 (pt) | 2017-07-04 |
WO2014029605A1 (fr) | 2014-02-27 |
JP2015533113A (ja) | 2015-11-19 |
EA201590102A1 (ru) | 2015-05-29 |
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