EP4058285A1 - Verbundglasscheibe für ein fahrzeug - Google Patents
Verbundglasscheibe für ein fahrzeugInfo
- Publication number
- EP4058285A1 EP4058285A1 EP20838374.5A EP20838374A EP4058285A1 EP 4058285 A1 EP4058285 A1 EP 4058285A1 EP 20838374 A EP20838374 A EP 20838374A EP 4058285 A1 EP4058285 A1 EP 4058285A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pane
- laminated glass
- glass pane
- parts
- vehicle
- 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.)
- Pending
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
- B32B1/00—Layered products having a non-planar shape
-
- 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
- B32B17/10055—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 with at least one intermediate air space
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
-
- 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
- B32B2605/10—Trains
-
- 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
- B60J1/001—Double glazing for vehicles
Definitions
- the invention relates to a laminated glass pane and a use of the laminated glass pane in a vehicle.
- windows In an emergency, windows often serve as an escape or rescue route. In order to prevent injuries when exiting or entering through a window in an emergency, windows can be designed as single-pane safety glass.
- the toughened safety glass crumbles after breakage and falls to the ground in small glass splinters with few or no sharp edges.
- Laminated glass panes are used for windows with an increased need for load-bearing capacity or stability.
- the composite glass panes are characterized in that they continue to have a load-bearing capacity or stability in the event of a break.
- the glass panes of the laminated glass panes are held in the composite by means of an intermediate layer, in particular also in a broken state.
- the invention is based on the object of providing a laminated glass pane with improved properties for use as an escape route.
- the invention provides that at least two pane parts can be separated from a remaining part of the laminated glass pane along at least one open fracture track.
- breaking trace should be understood to mean a trace of one or more predetermined breaking points which is / are formed from a continuous reduction or a series of reductions in the tear strength of the at least one intermediate layer.
- An "open fracture track” is to be understood as a fracture track that is not closed. Such a fracture track has at least two ends the at least two disc parts are prevented.
- the laminated glass pane must be mechanically broken.
- the composite glass pane has a marked predetermined breaking point for this case.
- the predetermined breaking point can be struck in a manner known per se by means of an initiator hammer.
- a continuous split break of the laminated glass pane can thus be brought about with little effort.
- at least 85% of all glass splinters in the laminated glass pane are preferably materially bonded to the intermediate layer. Here- this can minimize the risk of injury from loose glass splinters.
- the glass panes of the laminated glass pane are designed as float glass or partially toughened glass.
- the glass panes of the laminated glass pane are particularly preferably designed as single-pane safety glass panes. The risk of injury can be minimized by designing the glass panes as single-pane safety glass panes. Sharp edges can be avoided if the glass panes break.
- the laminated glass pane can be designed to be flat or curved.
- the laminated glass pane can have any external geometry or circumferential geometry. It can therefore advantageously be used in a variety of ways.
- the laminated glass pane can be produced as required.
- an airbag system or a hose system is arranged along the at least one break line between the at least two glass panes.
- the airbag system or the tube system is preferably provided in each case to automatically separate at least one pane from the remaining part of the laminated glass pane. In this case, there is no need for a person to apply force to separate one part of the disc of the at least two parts of the disc.
- the reduction in tear strength is preferably embodied as a mechanical weakening of the intermediate layer.
- the mechanical weakening is particularly preferably designed as a recess in the intermediate layer. It is also conceivable that the tear strength is reduced by means of an optical or chemical process.
- a material of the intermediate layer is replaced by a material with, compared to the intermediate layer, reduced tear strength along the at least one breakage track.
- This can lovable tear resistance can be realized.
- a weakening of the intermediate layer can be kept ring in a simple manner and thus the stability of the composite glass pane can be increased.
- An undesirable impairment of the tear strength along the at least one breakage track during a process step of the manufacturing process can be prevented. For example, a melting together of constituents of the intermediate layer can be prevented.
- the intermediate layer preferably has a reduction in tear strength compared to surrounding areas of the intermediate layer of at least 60%, particularly preferably at least 80% and very particularly preferably 100%.
- the disc part can easily be separated even by people with little strength, small stature or smaller injuries.
- a “broken state of the laminated glass pane” is to be understood in this context as a state of the laminated glass pane in which the at least two glass panes have a splinter break that extends at least over the entire breakage track.
- the at least two pane parts can be separated off independently of one another.
- Each of the at least two pane parts can be separated as escape and rescue routes without being influenced by a state of another of the at least two pane parts. If access to one of the at least two pane parts is difficult, the remaining pane parts of the at least two pane parts can be separated by themselves.
- the at least one breakage track has a breakage track section along which the at least two pane parts border one another.
- the breakage track section has a length of at least 10%, preferably at least 15% and particularly preferably at least 20% of a total length of the breakage track. The larger the common section, the lower the force required to separate a white direct disk part of the at least two disk parts.
- the stability of the laminated glass pane can be increased.
- the at least one break line is H-shaped. This offers the advantages of an inexpensive production and / or a space-saving arrangement of the laminated glass pane.
- the at least two pane parts can be separated along the at least one breakage track without tools in a broken state of the laminated glass pane.
- "Can be separated without tools” means that the at least two pane parts can each be separated by an operator with a force that can typically be applied by hand, so that no additional means are required to separate out the respective pane part a reliable possibility of self-rescue can be created for individuals in an emergency situation.After the pane has been destroyed by means of the initiator hammer, no further means for separating the at least two pane parts are therefore required.
- At least two of the at least two disk parts have surfaces of different sizes. This enables an asymmetrical embodiment, which can be advantageous in a particular application.
- a “surface” is to be understood as an upper surface of a disk part of the at least two disk parts in an undamaged state of the disk part.
- an area ratio between an upper surface of a smaller pane part of the at least two pane parts in a separated state and a surface Area of a larger disc part of the at least two disc parts in a separated state is greater than 0.2 and particularly preferably greater than 0.4.
- each of the at least two pane parts can be separated from the composite glass pane in such a way that it is connected to the remaining part of the composite glass pane.
- each of the at least two pane parts is movable with respect to the remaining part of the laminated glass pane.
- the further training described can enable free access and / or unhindered escape. A hazard potential and / or the risk of injury to other people can be reduced.
- a pane connected to the remaining part of the laminated glass pane of the at least two panes is inseparably connected to the rest of the composite glass pane without tools.
- the pane part of the at least two pane parts connected to the remaining part of the laminated glass pane cannot therefore be completely separated from the remaining part of the laminated glass pane without a tool. This can minimize the risk of an accident. A risk of falling down or a part of the pane becoming detached can be reliably prevented.
- the at least two pane parts are each movable relative to the remaining part of the laminated glass pane with a simultaneous reliable connection to the remaining part.
- the at least one breakage track is designed in such a way that an overlap of each disc part of the at least two disc parts in a separated state with an opening area of all other disc parts of the at least at least two disc parts are excluded.
- An "opening area of a pane" is to be understood as an area of the laminated glass pane through which an opening can be created in the laminated glass pane when the one pane of the at least two pane parts is separated Recess in the laminated glass pane in a separated state of said pane part.
- a closure or partial covering of an opening area of a pane part by another pane part of the at least two pane parts can be prevented in this way Injuries to a person located in the opening area by another pane of the at least two pane parts can be avoided.
- a disk part of the at least two disk parts is preferably at a distance from the opening areas of all the other disk parts of the at least two disk parts in a separated state. The risk of injury from other pane parts of the at least two pane parts can thus be further reduced.
- the laminated glass pane according to the invention be used in a window of a vehicle.
- several escape and rescue routes can be provided with one window of a vehicle.
- the escape and rescue routes can be adapted to the interior of the vehicle as required.
- the window is designed as an insulating glass window.
- at least one laminated glass pane according to the invention is formed into an insulating glass window in combination with a single pane safety glass pane, a thermally toughened glass pane or at least one further laminated glass pane according to the invention.
- Thermal insulation of a vehicle interior can be combined with escape and rescue routes.
- An energy e The efficiency of cooling or heating a vehicle interior can be increased by providing escape and rescue routes at the same time.
- the composite glass pane on an outside and a single pane safety glass pane on an inside of the window are used ver.
- a resistance of the window to mechanical influences can be increased during a ferry operation of the vehicle. The risk of the window breaking during normal ferry operations can thus be reduced.
- the laminated glass pane according to the invention is used in a window of a rail-bound vehicle with sleeping capsules which can be separated from one another.
- the window is arranged in such a way that it extends over at least two of the sleeping capsules that can be separated from one another.
- the window extending over the at least two separable sleeping capsules is preferably used as an escape and rescue route for the at least two separable sleeping capsules.
- the vehicle can alternatively be designed as a watercraft, an aircraft or another land vehicle.
- a "sleeping capsule" should be understood to mean a lying or resting area that can be separated from several working, lying or resting areas arranged together. In the manner described, a common window can be used for several sleeping capsules. This simplifies a vehicle design Furthermore, the manufacturing cost of the vehicle can be reduced.
- the sleeping capsule can preferably be separated from a train compartment or a sleeping car compartment. Particularly before given, the sleeping capsules can be separated from one another and / or visually separated. This increases comfort and relaxation value for passengers. Likewise, a number of passengers can thus be increased.
- the at least two sleeping capsules are spatially arranged directly next to one another. Passengers can escape or be rescued independently of one another via the common window pane.
- Essentially parallel should be understood to mean an alignment of a direction or axis relative to a reference direction or reference matter, the direction or the axis deviating from the reference direction or the reference axis by less than 8 °, preferably less than 5 ° and be particularly preferably less than 2 °.
- Essentially perpendicular should be understood to mean an alignment of a direction or axis relative to a reference direction or reference axis, the direction or axis enclosing an angle with respect to the reference direction or the reference axis which deviates from 90 ° by less than 8 °, preferably less than 5 ° and particularly preferably less than 2 °.
- the laminated glass pane and thus the window can be adapted to an interior design of the vehicle as required. Furthermore, the advantageous development described can advantageously avoid an overlap of a severed pane part of the at least two pane parts in an opening area of other pane parts of the at least two pane parts.
- a vehicle which has at least one window with a laminated glass pane according to the invention.
- the window is arranged in an external wall of the vehicle. In an emergency, the window offers the possibility of providing escape and rescue routes that are adapted to a space-saving interior design.
- the window can reduce the risk of accidents when using the window as an escape and rescue route. Escape and rescue routes can also be created from interior areas of the vehicle that are spatially separated from one another.
- the vehicle has at least two windows with a special laminated glass pane.
- the special laminated glass pane is designed as a laminated glass pane according to the invention, which is further developed in such a way that each of the at least two pane parts can be separated from the laminated glass pane in such a way that it is connected to the remaining part of the laminated glass pane.
- each of the at least two pane parts is movable with respect to the remaining part of the laminated glass pane.
- the at least two windows are arranged next to one another on the same side of the vehicle.
- the at least two pane parts of each of the special laminated glass panes are each connected to the remaining part of the respective special laminated glass pane by means of a holding path.
- the holding sections are arranged in such a way that an overlap of each separated pane part of the at least two pane parts of each of the special laminated glass panes with an opening area of all other pane parts of the at least two pane parts of each of the special laminated glass panes is excluded.
- window are arranged next to one another should be understood in this context to mean that no third window is arranged between two windows.
- a "stopping line” is a shortest connection line in a
- the advantageous development described avoids that an opening area of a pane of the at least two pane parts of a laminated glass pane of a window is covered by a pane of the at least two panes of a laminated glass pane of a window arranged next to it.
- a restriction or blocking of an opening area as an escape and rescue route can be prevented.
- the risk of injury to a person in the opening area due to pane parts from other windows can be minimized.
- the holding section and the at least one breakage track preferably form a closed section which delimits a circumference of a disk part of the at least two disk parts.
- the closed section formed from the holding section and the break line delimits a pane part of the at least two pane parts from the remaining part of the laminated glass pane. This can ensure that each pane of the at least two pane parts can meet the minimum dimensions required for an escape and rescue route.
- At least one of the stopping sections is arranged transversely to a predetermined direction of travel of the vehicle.
- the at least one stopping section is aligned along a direction which, relative to a direction of travel, has an angle not equal to 0 °.
- the at least one stopping section is preferably directed in a direction essentially perpendicular to an intended direction of travel.
- the vehicle is designed as a sleeping car with sleeping compartments. Individual escape and rescue routes can be provided with a space-saving interior design.
- FIG. 1 shows a schematic view of a vehicle with several laminated glass panes according to the invention.
- FIG. 2 shows a schematic sectional view through the outer wall of the vehicle with a view of two sleeping capsules which are spatially separated from one another and in which a common window is used with the laminated glass pane according to the invention.
- FIG 3 shows a schematic structure of the window designed as an insulating glass window with a single-pane safety glass pane and the laminated glass pane according to the invention.
- FIG. 4 shows an embodiment of the composite glass pane according to the invention in a schematic representation.
- the vehicle 10 shows a vehicle 10 with several windows 12.
- the vehicle 10 is designed as a sleeping car of a rail vehicle.
- the windows 12 are arranged next to one another in an outer wall 14 of the vehicle 10 on the same side of the vehicle.
- the windows 12 are designed as insulating glass windows.
- the vehicle 10 has sleeping compartments (not shown in more detail) in each of which several sleeping capsules 16, 18 can be individually separated from a sleeping compartment. Two sleeping capsules 16, 18 each have a common window 12.
- FIG. 2 shows a sectional view through the outer wall of the vehicle 10 in a sleeping compartment in a plan view of two sleeping capsules 16, 18, which can be separated from one another, with a common window 12.
- the two sleeping capsules 16, 18 can be visually separated from one another by means of a folding wall 20.
- FIG 3 shows a schematic representation of a structure of the window 12 designed as an insulating glass window with a Single pane safety glass pane 22 and a laminated glass pane 24.
- the single pane safety glass pane 22 is arranged in the direction of the sleeping compartment.
- the laminated glass pane 24 is arranged in the direction of an outer environment of the vehicle 10 starting from the sleeping compartment.
- the laminated glass pane 24 has two glass panes 26, 28 which are connected to the miteinan by means of an intermediate layer 30.
- the laminated glass pane 24 has a breakage track 32, along which a tear strength of the intermediate layer 30 is reduced in relation to the surrounding areas of the intermediate layer 30.
- the breaking trace 32 is designed as a recess in the intermediate layer 30.
- FIG. 4 shows a planar view of the laminated glass pane 24 with the break trace 32, along which two pane parts 34, 36 can be separated from a remaining part 38 of the laminated glass pane 24.
- the breaking trace 32 is open.bil det.
- the breakage track 32 has a breakage track section 40, along which the two disc parts 34, 36 adjoin one another.
- the two pane parts 34, 36 can each be separated from the rest of the part 38 of the laminated glass pane 24 independently of one another along the break line 32.
- the break lane 32 is H-shaped.
- the breaking trace 32 has four ends 42, 44.
- each of the two pane parts is connected to the remaining part 38 of the laminated glass pane 24 by means of a respective holding section 46.
- the respective holding section 46 extends as a shortest connecting line between each two of the ends 42, 44 of the breakage track 32.
- the breakage track 32 forms with a holding track 46 in each case a closed track around one of the two disc parts 34, 36 Stretch delimits one of the two pane parts 34, 36 from the remaining part 38 of the laminated glass pane 24.
- the two pane parts 34, 36 are opposite the remaining part 38 of the laminated glass disk 24 to the holding distance 46 movable.
- the respective holding sections 46 are arranged parallel to one another and to the common fracture track section 40. An overlap of each separated disk part 34, 36 with an opening area 48 of the remaining disk part 36, 34 is therefore ruled out.
- the laminated glass pane 24 just described is used in the several windows 12 of the vehicle 10, which are designed as insulating glass windows, as shown in FIG.
- the common fracture track section 40 of the respective composite glass pane 24 of one of the multiple windows 12 is aligned parallel or perpendicular to an intended direction of travel 50 of the vehicle 10.
- the holding sections 46 of the respective laminated glass panes 24 are oriented parallel or perpendicular to the direction of travel 50.
- a window 12 with the laminated glass pane 24 according to the invention of the multiple windows 12 arranged in the outer wall and de ren arrangement, for example for the remaining windows 12 with the laminated glass pane 24 according to the invention, are described in more detail.
- the window 12 extends over the two sleeping capsules 16, 18 which can be separated from one another
- Window 12 can be used as an escape and rescue route for the two sleeping capsules 16, 18 which can be separated from one another.
- the window 12 can be opened from inside the vehicle. So that at least one pane of the two pane parts 34, 36 can be separated from the laminated glass pane 24, the laminated glass pane 24 must be broken.
- the single-pane safety glass pane 22 can first be destroyed from a vehicle interior, for example by means of an initiator hammer (not shown in detail).
- the laminated glass pane 24 can then be hit, for example by means of the initiator hammer.
- the two pane parts 34, 36 can be independent are separated from each other from the remaining part 38 of the laminated glass pane 24 without tools.
- a person can manually separate at least one pane of the two Scheibentei le 34, 36 from the remaining part 38 of the laminated glass pane 24. In this way, an escape route can be created from the inside of the individual sleeping capsules 16, 18.
- the two pane parts 34, 36 can be separated from the remaining part 38 of the laminated glass pane 24 independently of one another. In this way, an escape route to the individual sleeping capsules 16, 18 can be created from the outside.
- the two holding sections 46 of the two laminated glass panes 24 are arranged in such a way that an overlap of each pane 34, 36 separated from the two laminated glass panes 24 with an opening area 48 of all other pane parts 34, 36 of the two Laminated glass panes 24 is excluded.
- each pane 34, 36 in the separated state is always at a distance from an opening area 48 of all other pane parts 34, 36 of the laminated glass panes 24 of all windows 12 arranged next to one another on the same side of the vehicle.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020200380 | 2020-01-14 | ||
| PCT/EP2020/085921 WO2021144090A1 (de) | 2020-01-14 | 2020-12-14 | Verbundglasscheibe für ein fahrzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4058285A1 true EP4058285A1 (de) | 2022-09-21 |
Family
ID=74141449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20838374.5A Pending EP4058285A1 (de) | 2020-01-14 | 2020-12-14 | Verbundglasscheibe für ein fahrzeug |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4058285A1 (de) |
| WO (1) | WO2021144090A1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2689119B1 (fr) * | 1992-03-26 | 1997-01-03 | Vertal Nord Est | Vitres de securite en verre feuillete; leurs procedes de fabrication. |
| GB9316821D0 (en) * | 1993-08-12 | 1993-09-29 | Glaverbel | Glazing assemblies and processes for the formation thereof |
-
2020
- 2020-12-14 EP EP20838374.5A patent/EP4058285A1/de active Pending
- 2020-12-14 WO PCT/EP2020/085921 patent/WO2021144090A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021144090A1 (de) | 2021-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60303274T2 (de) | Kraftfahrzeugscheinwerfer mit verbesserten Verbindungsmitteln zum Fahrgestell | |
| EP1720741B1 (de) | Gassack zum einbau in ein kraftfahrzeug | |
| DE10307870A1 (de) | Sitzreihenanordnung in einer Passagierkabine eines Verkehrsflugzeuges | |
| DE4115904A1 (de) | Abdeckung zur aufnahme eines luftsacks | |
| DE102014204761A1 (de) | Fahrzeugkopf für ein spurgebundenes Fahrzeug, insbesondere Schienenfahrzeug mit einer verstärkten Rahmenstruktur für die Frontscheibe sowie Frontscheibe für den Fahrzeugkopf | |
| DE19832076A1 (de) | Versteifung für einen Türbereich eines Kraftfahrzeugaufbaues | |
| DE102015222251A1 (de) | Kraftfahrzeug mit einem Drucktank und einer Sicherheitsventil-Einrichtung | |
| EP4058285A1 (de) | Verbundglasscheibe für ein fahrzeug | |
| DE202017104352U1 (de) | Laminierte Windschutzscheibe mit definiertem Bruchverlauf | |
| DE102014008402B4 (de) | Vorderwagenstruktur | |
| DE60102307T2 (de) | Verfahren zum Verbesseren der Bruchfestigkeit eines Flugzeuges | |
| EP4377110A1 (de) | Sicherheitseinrichtung für ein fahrzeug, fahrzeug | |
| DE102017005978B4 (de) | Crashstruktur für ein Fahrzeug | |
| EP2957470A1 (de) | Stabilisierungseinrichtung bei technischer hilfeleistung für zu sichernde objekte | |
| DE19945590A1 (de) | Karosserie für ein Kraftfahrzeug | |
| EP0949124A2 (de) | Abdeckung für einen in einem Fahrzeug angeordneten Airbag | |
| EP1002641A1 (de) | Fahrzeugfenster | |
| WO2010130742A1 (de) | Verbindungssystem für rohre eines rohrgestänges | |
| DE10043140A1 (de) | Vorrichtung zur Absorption von Stoßenergie | |
| DE3213380C2 (de) | Einrichtung zum Auftrennen der Kabinendachverglasung von Luftfahrzeugen | |
| DE10249517A1 (de) | Stoßabsorbierende, lastbegrenzende Verbindungsvorrichtung sowie Drehflügelflugzeug mit einer solchen Verbindungsvorrichtung | |
| DE102022133240A1 (de) | Mobile Fahrsperre | |
| EP0847902B2 (de) | Luftsack für einen Seitenairbag | |
| DE102014007975B4 (de) | Stützkernverbundplatte sowie Dekompressionssystem | |
| DE202016106808U1 (de) | Rettungsfenster für ein Fahrzeug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20220614 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20240821 |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS MOBILITY GMBH |