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DE19544886A1 - Method for releasing window pane - involves use of pressurised tube operated with at least one pyrotechnic gas generator, lifting window pane from window frame - Google Patents

Method for releasing window pane - involves use of pressurised tube operated with at least one pyrotechnic gas generator, lifting window pane from window frame

Info

Publication number
DE19544886A1
DE19544886A1 DE19544886A DE19544886A DE19544886A1 DE 19544886 A1 DE19544886 A1 DE 19544886A1 DE 19544886 A DE19544886 A DE 19544886A DE 19544886 A DE19544886 A DE 19544886A DE 19544886 A1 DE19544886 A1 DE 19544886A1
Authority
DE
Germany
Prior art keywords
window pane
gas generator
window
pressure hose
pane
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Withdrawn
Application number
DE19544886A
Other languages
German (de)
Inventor
Uwe Brede
Anton Bretfeld
Joachim Fibranz
Gerhard Kordel
Josef Kraft
Peter Lehniger
Jens-Peter Reimer
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Priority to DE19544886A priority Critical patent/DE19544886A1/en
Priority to EP96111076A priority patent/EP0754584A3/en
Priority to JP8183622A priority patent/JPH0930416A/en
Priority to CN96110732A priority patent/CN1145975A/en
Priority to US08/683,630 priority patent/US5746026A/en
Publication of DE19544886A1 publication Critical patent/DE19544886A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • 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
    • 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
    • B60J1/10—Windows; Windscreens; Accessories therefor arranged at vehicle sides fixedly mounted
    • 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
    • B60J10/00—Sealing arrangements
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/24—Sealing arrangements characterised by the shape having tubular parts
    • B60J10/244—Sealing arrangements characterised by the shape having tubular parts inflatable or deflatable
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/70—Sealing arrangements specially adapted for windows or windscreens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D25/00—Window arrangements peculiar to rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Window Of Vehicle (AREA)

Abstract

The method for releasing window pane's (1) attachment from the frame element (3) involves insertion of a pressurised tube (4) between the window pane and the frame element. The tube in its inflated condition removes by pressure the window pane from the frame structure. The pressurised tube is operated with at least one pyrotechnic gas generator (7). The pressurised tube is linked to the gas generator by a connecting piece (8).

Description

Die Erfindung betrifft ein Verfahren zum Entriegeln einer Fensterscheibe mit einem aufblasbaren Druckschlauch nach dem Oberbegriff des Anspruchs 1.The invention relates to a method for unlocking a window pane an inflatable pressure hose according to the preamble of claim 1.

Moderne Eisenbahnwaggons werden häufig mit Klimaanlagen ausgestattet. Dies bedingt die Forderung nach einer höheren Wärmedämmung der Fenster. Bei Hochgeschwindigkeitszügen kommt zusätzlich noch die Forderung nach einer guten Schallisolierung und einer großen dynamischen Festigkeit (Ein-/Ausfahrt von Tunnels, Züge auf dem Gegengleis) hinzu. Aufgrund dieser gestiegenen Anforderungen werden Fenster verlangt die eine so hohe Stabilität besitzen, daß sie manuell (vor allem in der Dunkelheit oder bei Panik-Situationen) nicht mehr zerstört bzw. geöffnet werden können. Um diese Forderungen erfüllen zu können, werden in modernen Hochgeschwindigkeitszügen Isolierglasfenster verbunden mit Verbundglasscheiben verwendet. In gepanzerten Kraftfahrzeugen ist diese Problematik aufgrund der Verwendung von beschußhemmenden Scheiben besonders ausgeprägt.Modern railroad cars are often equipped with air conditioning. This causes the demand for higher thermal insulation of the windows. At High-speed trains also come up with the demand for one good sound insulation and great dynamic strength (entry / exit of tunnels, trains on the opposite track). Because of this increased Requirements are required for windows that are so stable that manually (especially in the dark or in panic situations) can be destroyed or opened. To meet these demands insulating glass windows in modern high-speed trains used in conjunction with laminated glass panes. In armored motor vehicles is this problem due to the use of anti-bullet Disks particularly pronounced.

Aus der DE-A1-39 25 430 ist eine Entriegelungsvorrichtung für eine Fensterscheibe bekannt, die über ein Dichtungsprofil mit einem Rahmenelement verbunden ist, wobei die Fensterscheibe über ein Befestigungselement am Rahmenelement befestigt ist. In diesem oder am Befestigungselement ist ein mit Gas füllbarer, verformbarer Schlauch angeordnet, der im aufgeblasenen Zustand die Befestigung der Fensterscheibe aufreißt, so daß die Fensterscheibe aus dem Rahmenelement fällt.From DE-A1-39 25 430 is an unlocking device for a Window pane known, which has a sealing profile with a frame element is connected, the window pane on a fastener on Frame element is attached. In this or on the fastener is with Gas fillable, deformable hose arranged in the inflated state the attachment of the window pane tears open, so that the window pane from the Frame element falls.

Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zum Entriegeln einer Fensterscheibe nach dem Oberbegriff des Anspruchs 1 zu schaffen, die mit einfachen Mitteln nahezu 100%-ig sicherstellt, daß im Notfall die Fensterscheibe aus dem Rahmen fällt.The invention has for its object a method for unlocking a Window pane to create according to the preamble of claim 1 simple means almost 100% ensures that the window pane in an emergency falls out of the frame.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß der Druckschlauch im Betätigungsfall von zumindest einem pyrotechnischen Gasgenerator aufgeblasen wird. According to the invention this object is achieved in that the pressure hose in Inflated case of actuation of at least one pyrotechnic gas generator becomes.  

Gasgeneratoren werden heute in hohen Stückzahlen produziert und sind absolut zuverlässig. Außerdem benötigen sie nur sehr wenig Platz, so daß diese direkt in den Rahmen der Fensterscheibe integriert werden können. Die Zündung erfolgt elektrisch entweder zentral für mehrere Fensterscheiben z. B. durch eine Steuerelektronik oder aber dezentral für jede Fensterscheibe getrennt.Gas generators are now produced in large numbers and are absolute reliable. In addition, they take up very little space, so that they are directly in the frame of the window pane can be integrated. The ignition takes place electrically either centrally for several window panes z. B. by a Control electronics or separately for each window pane.

Vorteilhafterweise wird der Druckschlauch im Betätigungsfall von mehr als einem Gasgenerator aufgeblasen. Hierdurch ist die Sicherheit nochmals erheblich gesteigert, da bei Ausfall eines Gasgenerators der oder die anderen dessen Funktion übernehmen. In einer speziellen vorteilhaften Ausführungsform wird der Druckschlauch von zwei auf jeder Längsseite der Fensterscheibe angeordneten Gasgeneratoren aufgeblasen.Advantageously, the pressure hose is actuated by more than one Inflated gas generator. As a result, security is again considerable increased because if one gas generator fails, one or the other of them Take over function. In a special advantageous embodiment, the Pressure hose of two arranged on each long side of the window pane Inflated gas generators.

Hierbei ist zweckmäßigerweise jeder Gasgenerator über ein Anschlußstück mit dem Druckschlauch verbunden. Erfindungsgemäß kann jedoch auch der Druckschlauch über mehrere Anschlußstücke mit z. B. einem einzigen Gasgenerator verbunden sein.Each gas generator is expediently provided with a connector connected to the pressure hose. According to the invention, however, the Pressure hose over several connectors with z. B. a single Gas generator to be connected.

In bevorzugter Ausführungsform ist die Fensterscheibe in Auswurfrichtung über eine Feder kraftbeaufschlagt. Hierdurch ist ein vollständiges Auswerfen der Fensterscheibe auch unter ungünstigen Bedingungen sichergestellt.In a preferred embodiment, the window pane is over in the ejection direction a spring is applied. This will completely eject the Window pane ensured even under unfavorable conditions.

Erfindungsgemäß läßt sich dieses Verfahren vorteilhaft für Fensterscheiben in Eisenbahnwaggons oder in Kraftfahrzeugen verwenden. Besonders wenn die Fensterscheiben eingeklebt sind, d. h. wenn das Befestigungselement ein Klebstoff ist, ist dieses Verfahren zweckmäßig, da der Klebstoff durch die mechanischen Kräfte, die der Druckschlauch auf ihn ausübt, in eine für ihn ungünstige Weise belastet wird. Die Klebeverbindung wird so gelöst.According to the invention, this method can be used advantageously for window panes Use railway wagons or in motor vehicles. Especially when the Window panes are glued in, d. H. if the fastener is a Is adhesive, this method is useful because the adhesive through the mechanical forces that the pressure hose exerts on him in one for him unfavorably charged. The adhesive connection is released.

Weitere Merkmale der Erfindung ergeben sich aus den Figuren, die nachfolgend beschrieben werden. Es zeigt:Further features of the invention result from the figures that follow to be discribed. It shows:

Fig. 1 einen Ausschnitt aus einer Fensterscheibe für Eisenbahnwaggons mit einem aufblasbaren Druckschlauch und Fig. 1 shows a section of a window pane for railroad cars with an inflatable pressure hose and

Fig. 2 eine beispielhafte Anordnung von Gasgeneratoren am Druckschlauch. Fig. 2 shows an exemplary arrangement of gas generators on the pressure hose.

Die Fig. 1 zeigt eine Entriegelungsvorrichtung mit einer Fensterscheibe 1, die aus einer Isolierglas-Verbundscheibe mit drei Scheiben besteht. Zwei nach außen gerichtete Verbundglasscheiben sind über einen Abstandshalter 20 mit einer dritten Scheibe verbunden. Über ein Dichtungsprofil 2 ist die Fensterscheibe 1 mit einem Rahmenelement 3 verbunden. Die eigentliche Befestigung erfolgt über ein Befestigungselement, welches aus einer Gewindeschraube 5 und einer Mutter 6 besteht. Die Gewindeschraube 5 besteht aus einem zylinderförmigen Rohr mit einem Außengewinde und aus einer kragenförmigen endseitigen Erweiterung. Zur Befestigung ist die zur Fensterscheibe 1 gewandte kragenförmige Erweiterung zwischen die Verbundscheiben eingesetzt. Über die Mutter 6, die auf das Gewinde der Gewindeschraube 5 aufgeschraubt ist, ist die Gewindeschraube 5 und damit die Fensterscheibe 1 mit dem Rahmenelement 3 fest verbunden, da die Gewindeschraube 5 das Rahmenelement 3 durchragt und die Mutter 6 von außen über einen Distanzring auf dem Rahmenelement 3 aufliegt. Fig. 1 shows an unlocking device with a window pane 1 , which consists of an insulating glass composite pane with three panes. Two outwardly directed laminated glass panes are connected to a third pane via a spacer 20 . The window pane 1 is connected to a frame element 3 via a sealing profile 2 . The actual fastening takes place via a fastening element, which consists of a threaded screw 5 and a nut 6 . The threaded screw 5 consists of a cylindrical tube with an external thread and a collar-shaped end extension. For attachment, the collar-shaped extension facing the window pane 1 is inserted between the composite panes. About the nut 6 , which is screwed onto the thread of the threaded screw 5 , the threaded screw 5 and thus the window pane 1 is firmly connected to the frame element 3 , since the threaded screw 5 projects through the frame element 3 and the nut 6 from the outside via a spacer ring on the Frame element 3 rests.

Zum besseren Auswerfen der Fensterscheibe ist die Gewindeschraube 5 von einer Feder 9 umgeben, die sich einerseits am Rahmenelement 3 und andererseits an der Fensterscheibe 1 in Auswurfrichtung abstützt.For better ejection of the window pane, the threaded screw 5 is surrounded by a spring 9 , which is supported on the one hand on the frame element 3 and on the other hand on the window pane 1 in the ejection direction.

Alternativ wird die Scheibe nach bekannten Verfahren in die Rahmenstruktur geklebt, wobei der Kleber nach dem Aushärten sowohl Dichtfunktionen übernimmt, als auch Kräfte zwischen Rahmen und Scheibe übertragen kann.Alternatively, the pane is inserted into the frame structure using known methods glued, the adhesive after curing both sealing functions takes over, as well as can transmit forces between frame and pane.

In einem Hohlraum zwischen dem Rahmenelement 3 und der Fensterscheibe 1 bzw. dem Dichtungsprofil 2 ist ein gefalteter Druckschlauch 4 eingesetzt, der über ein Anschlußstück 8 mit einem pyrotechnischen Gasgenerator 7 in Verbindung steht. Im Gasgenerator 7 ist, wie allgemein üblich, ein gaserzeugendes Material angeordnet, welches nach Zündung durch ein elektrisches Anzündelement ein Druckgas erzeugt. Dieses Druckgas gelangt über das Anschlußstück 8 in den Druckschlauch 4 und bläst diesen auf. Da das sich daraus ergebende Volumen des Druckschlauches 4 größer ist als der für den Druckschlauch 4 zur Verfügung stehende Hohlraum, wird durch die auf die Gewindeschraube 5 wirkenden Kräfte diese abgerissen und die Fensterscheibe 1 aus dem Rahmenelement 3 gestoßen. Vorteilhafterweise ist in der Gewindeschraube 5 eine Sollbruchstelle 10 angeordnet, so daß im Betätigungsfall die Sollbruchstelle 10 aufbricht und die Fensterscheibe 1 unzerstört aus dem Rahmenelement 3 gestoßen wird. In a cavity between the frame element 3 and the window pane 1 or the sealing profile 2 , a folded pressure hose 4 is inserted, which is connected to a pyrotechnic gas generator 7 via a connector 8 . In the gas generator 7 , as is generally customary, a gas-generating material is arranged which, after ignition by an electrical ignition element, generates a compressed gas. This compressed gas passes through the connector 8 into the pressure hose 4 and inflates it. Since the resulting volume of the pressure hose 4 is larger than the cavity available for the pressure hose 4, the forces acting on the threaded screw 5 tear it off and the window pane 1 is pushed out of the frame element 3 . Advantageously, a predetermined breaking point 10 is arranged in the threaded screw 5 , so that the predetermined breaking point 10 breaks open and the window pane 1 is pushed out of the frame element 3 without being destroyed.

Fig. 2 zeigt eine bevorzugte Anordnung der Gasgeneratoren 7. Auf jeder Längsseite der Fensterscheibe 1 sind zwei Generatoren 7 angeordnet, die jeweils über ein Anschlußstück 8 mit dem Druckschlauch 4 verbunden sind. Mit dem Bezugszeichen 11 ist das Befestigungselement bestehend aus Gewindeschraube 5 und Mutter 6 angedeutet (siehe Fig. 1). Fig. 2 shows a preferred arrangement of the gas generators. 7 On each longitudinal side of the window pane 1 , two generators 7 are arranged, each of which is connected to the pressure hose 4 via a connector 8 . The fastening element consisting of threaded screw 5 and nut 6 is indicated by reference number 11 (see FIG. 1).

Damit keine Personen beim Auswerfen der Fensterscheibe 1 verletzt werden kann die Fensterscheibe 1 mit dem Rahmenelement 3 über eine nicht gezeigte Haltevorrichtung verbunden sein.So that no one is injured when ejecting the window pane 1 , the window pane 1 can be connected to the frame element 3 via a holding device, not shown.

Claims (7)

1. Verfahren zum Entriegeln einer Fensterscheibe (1) die über ein Befestigungselement an einem Rahmenelement (3) festliegt und zwischen der Fensterscheibe (1) und dem Rahmenelement (3) ein aufblasbarer Druckschlauch (4) angeordnet ist, der im aufgeblasenen Zustand die Fensterscheibe (1) aus dem Rahmenelement (3) drückt, dadurch gekennzeichnet, daß der Druckschlauch (4) im Betätigungsfall von zumindest einem pyrotechnischen Gasgenerator (7) aufgeblasen wird.1. Method for unlocking a window pane ( 1 ) which is fixed to a frame element ( 3 ) via a fastening element and between the window pane ( 1 ) and the frame element ( 3 ) an inflatable pressure hose ( 4 ) is arranged which, in the inflated state, the window pane ( 1 ) presses out of the frame element ( 3 ), characterized in that the pressure hose ( 4 ) is inflated by at least one pyrotechnic gas generator ( 7 ) when actuated. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Druckschlauch (4) von zwei auf jeder Längsseite der Fensterscheibe (1) angeordneten Gasgeneratoren (7) aufgeblasen wird.2. The method according to claim 1, characterized in that the pressure hose ( 4 ) is inflated by two gas generators ( 7 ) arranged on each longitudinal side of the window pane ( 1 ). 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Druckschlauch (4) über zumindest ein Anschlußstück (8) mit dem Gasgenerator (7) verbunden ist.3. The method according to claim 1 or 2, characterized in that the pressure hose ( 4 ) via at least one connector ( 8 ) with the gas generator ( 7 ) is connected. 4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet daß die Fensterscheibe (1) in Auswurfrichtung über eine Feder (9) kraftbeaufschlagt ist.4. The method according to any one of claims 1 to 3, characterized in that the window pane ( 1 ) in the ejection direction via a spring ( 9 ) is acted upon by force. 5. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet daß dieses Verfahren für Fensterscheiben in Eisenbahnwaggons verwendet wird.5. The method according to any one of claims 1 to 4, characterized that this method for window panes in railroad cars is used. 6. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet daß dieses Verfahren für Fensterscheiben in Kraftfahrzeugen verwendet wird.6. The method according to any one of claims 1 to 4, characterized that this method is used for window panes in motor vehicles becomes. 7. Verfahren nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das Befestigungselement ein Klebstoff ist.7. The method according to any one of claims 1 to 6, characterized in that the fastener is an adhesive.
DE19544886A 1995-07-15 1995-12-01 Method for releasing window pane - involves use of pressurised tube operated with at least one pyrotechnic gas generator, lifting window pane from window frame Withdrawn DE19544886A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19544886A DE19544886A1 (en) 1995-07-15 1995-12-01 Method for releasing window pane - involves use of pressurised tube operated with at least one pyrotechnic gas generator, lifting window pane from window frame
EP96111076A EP0754584A3 (en) 1995-07-15 1996-07-10 Method to unlock a window pane with an inflatable pressure hose
JP8183622A JPH0930416A (en) 1995-07-15 1996-07-12 Releasing method of lock of window pane by using expansible pressure tube
CN96110732A CN1145975A (en) 1995-07-15 1996-07-13 Method for unlocking window pane of railroad car with inflatable pressure tube
US08/683,630 US5746026A (en) 1995-07-15 1996-07-15 Method for unlocking a window pane of a railroad car with an inflatable pressure tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19525833 1995-07-15
DE19544886A DE19544886A1 (en) 1995-07-15 1995-12-01 Method for releasing window pane - involves use of pressurised tube operated with at least one pyrotechnic gas generator, lifting window pane from window frame

Publications (1)

Publication Number Publication Date
DE19544886A1 true DE19544886A1 (en) 1997-01-16

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DE19544886A Withdrawn DE19544886A1 (en) 1995-07-15 1995-12-01 Method for releasing window pane - involves use of pressurised tube operated with at least one pyrotechnic gas generator, lifting window pane from window frame

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Country Link
DE (1) DE19544886A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733034A1 (en) * 1997-07-31 1999-02-18 Daimler Benz Ag Motor vehicle windscreen removal apparatus to provide emergency exit
DE19754814A1 (en) * 1997-12-10 1999-06-17 Dynamit Nobel Ag Release mechanism for window in building
DE10119315C1 (en) * 2001-04-19 2002-07-25 Chemetall Gmbh Insulation glazing unit with emergency opening function, comprises striker bolt unit and airbag located in space between compound glass panes
DE10207600C1 (en) * 2002-02-22 2003-04-17 Weidemann Unternehmensgruppe H Compound safety glass pane comprises a single safety glass pane joined to a substructure, and a thinner flat glass pane with a tear-resistant layer releasably attached to the substructure along one edge
DE10302296A1 (en) * 2003-01-22 2004-07-29 Hermann Bacher Bearing method for window panes, particularly sport hall glazings, involves fastening window pane to at least one spring that is fastened to window frame or building wall
DE10333605A1 (en) * 2003-07-24 2005-02-17 Daimlerchrysler Ag Glazing for motor vehicles

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733034A1 (en) * 1997-07-31 1999-02-18 Daimler Benz Ag Motor vehicle windscreen removal apparatus to provide emergency exit
DE19733034C2 (en) * 1997-07-31 2003-03-20 Daimler Chrysler Ag Emergency exit for motor vehicles
DE19754814A1 (en) * 1997-12-10 1999-06-17 Dynamit Nobel Ag Release mechanism for window in building
DE10119315C1 (en) * 2001-04-19 2002-07-25 Chemetall Gmbh Insulation glazing unit with emergency opening function, comprises striker bolt unit and airbag located in space between compound glass panes
DE10207600C1 (en) * 2002-02-22 2003-04-17 Weidemann Unternehmensgruppe H Compound safety glass pane comprises a single safety glass pane joined to a substructure, and a thinner flat glass pane with a tear-resistant layer releasably attached to the substructure along one edge
DE10302296A1 (en) * 2003-01-22 2004-07-29 Hermann Bacher Bearing method for window panes, particularly sport hall glazings, involves fastening window pane to at least one spring that is fastened to window frame or building wall
DE10333605A1 (en) * 2003-07-24 2005-02-17 Daimlerchrysler Ag Glazing for motor vehicles

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