EP0748733A1 - Unlocking device for a window pane, especially for railway carriages, with a sliding or swinging window pane - Google Patents

Unlocking device for a window pane, especially for railway carriages, with a sliding or swinging window pane Download PDF

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Publication number
EP0748733A1
EP0748733A1 EP96109467A EP96109467A EP0748733A1 EP 0748733 A1 EP0748733 A1 EP 0748733A1 EP 96109467 A EP96109467 A EP 96109467A EP 96109467 A EP96109467 A EP 96109467A EP 0748733 A1 EP0748733 A1 EP 0748733A1
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EP
European Patent Office
Prior art keywords
window pane
frame
unlocking device
closed position
force element
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.)
Granted
Application number
EP96109467A
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German (de)
French (fr)
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EP0748733B1 (en
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
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
Original Assignee
Dynamit Nobel AG
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
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.)
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Publication of EP0748733A1 publication Critical patent/EP0748733A1/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B61D19/023—Emergency exits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D25/00—Window arrangements peculiar to rail vehicles

Definitions

  • the invention relates to an unlocking device for a window pane, in particular for railroad cars, according to the preamble of claim 1.
  • an unlocking device for a window pane which is connected to a frame element via a sealing profile, the window pane being fastened to the frame element via a fastening element.
  • a gas-fillable, deformable hose is arranged in this or on the fastening element, which in the inflated state tears open the fastening of the window pane so that the window pane falls out of the frame element.
  • the invention has for its object to provide an unlocking device for a window pane, in particular for railway wagons, according to the preamble of claim 1, which ensures with simple means almost 100% that the window pane falls out of the frame in an emergency.
  • the window pane should not be destroyed if possible.
  • this object is achieved in that a force element is provided which pushes or swings the window pane out of the frame when actuated.
  • the window pane can be moved from a closed position into an open position in the frame.
  • the frame must have a suitable receiving space.
  • the window pane is advantageously spring-loaded in the closed position via a spring in the direction of the open position.
  • a locking element holds the window pane in the closed position.
  • the locking member is preferably a force element which is fastened to the frame and engages with a retractable locking pin in a recess in the window pane.
  • the window pane is supported on one side on a rotatable hinge with rigid legs and the window pane can be displaced in the direction of the hinge by means of a force element, so that an ejection movement results via the hinge.
  • the force element is expediently driven pyrotechnically.
  • the force element can also be actuated hydraulically, electrically, mechanically or in another way.
  • 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 spacers 20.
  • the window pane 1 can be moved in the frame 3 from a closed position shown into an open position, not shown. In the open position, the window pane 1 has disappeared in the frame 3.
  • a receiving space 7 is arranged in the frame 3, in which two springs 4 are accommodated, which pull the window pane 1 via cable pulls 8 from the closed position into the open position when actuated.
  • a damping element 9 made of e.g. Foam rubber arranged, which brakes the window pane 1 when actuated so that it is not damaged.
  • a locking pin 5 of a force element 2 protrudes into a recess in the window pane 1, so that the window pane 1 is held in the closed position against the force of the springs 4.
  • the force element 2 is driven pyrotechnically, the locking pin 5 being retracted when actuated.
  • Fig. 2 shows an embodiment of an unlocking device in which the window pane 1 is pivoted out.
  • the window pane 1 is placed on one side on a rotatably mounted hinge 6, which is located in a receiving space 7 of the frame 3.
  • the hinge 6 consists of two rigid legs 6a, 6b arranged at right angles to one another.
  • the connection point of the two legs 6a, 6b is rotatably mounted on an axis of rotation 10.
  • the window pane 1 can be acted upon by a pyrotechnically driven force element 2, in such a direction that the window pane 1 performs a pivoting movement with respect to the hinge 6 essentially in accordance with the arrow A.
  • the force element 2 ( KE ) with ejecting piston rod 21, the structure of which belongs to the prior art, with one end pivotally attached to the inner wall of the upper part of the frame 3 and with its other end, preferably the piston rod, pivotally attached to the upper edge of the window pane 1.
  • a force element but for redundancy reasons, at least two or more force elements are preferably provided, which are evenly distributed along the upper edge of the window pane 1.
  • the longitudinal axis of the force element is opposite to that Disc plane - viewed in the sectional plane of Figure 2 - inclined, in such a way that in the event of actuation such a force component is exerted on the upper region of the window pane 1 which essentially causes the pivoting in accordance with the arrow A.
  • This force is applied when actuated, d. H. after triggering the force element. Its piston rod is ejected in accordance with arrow B, so that the overall length of the force element is lengthened and thus causes it to swing out. Until the actuation case, the at least one force element simultaneously serves to fix the window pane 1 in the upper part of the frame 3. In the actuation case, the aforementioned ejection of the piston rod and finally a disassembly of the force element take place, so that part of the force element on the frame 3 and the other Part of the window pane 1 remains. The window pane 1 is then pivoted out in its upper region and is also no longer fixed.
  • the reference numeral 11 designates a sealing silicone lip.

Abstract

The unlocking device is for a window (1) fixed to a frame, with an unlocking element to release it from the frame. A power element (2) is provided to turn or push the window out of the frame when it is operated. It may be possible to push the window from a closed position to an open position within the frame. In the closed position, it may be loaded by a spring (4) in the open-position direction, and held in the closed position by an arresting member, namely the power element. This may be fixed to the frame, and has a retractable locking pin (5) to fit in a recess in the window.

Description

Die Erfindung betrifft eine Entriegelungsvorrichtung für eine Fensterscheibe, insbesondere für Eisenbahnwaggons nach dem Oberbegriff des Anspruchs 1.The invention relates to an unlocking device for a window pane, in particular for railroad cars, 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.Modern railroad cars are often equipped with air conditioning. This calls for a higher level of thermal insulation for the windows. In the case of high-speed trains, there is also the requirement for good sound insulation and great dynamic strength (entry / exit of tunnels, trains on the opposite track). Due to these increased requirements, windows are required which are so stable that they cannot be destroyed or opened manually (especially in the dark or in panic situations). In order to meet these requirements, insulating glass windows connected with laminated glass panes are used in modern high-speed trains.

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 an unlocking device for a window pane is known, which is connected to a frame element via a sealing profile, the window pane being fastened to the frame element via a fastening element. A gas-fillable, deformable hose is arranged in this or on the fastening element, which in the inflated state tears open the fastening of the window pane so that the window pane falls out of the frame element.

Der Erfindung liegt die Aufgabe zugrunde, eine Entriegelungsvorrichtung für eine Fensterscheibe, inbesondere für Eisenbahnwaggons, 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. Außerdem soll dabei die Fensterscheibe wenn möglich nicht zerstört werden.The invention has for its object to provide an unlocking device for a window pane, in particular for railway wagons, according to the preamble of claim 1, which ensures with simple means almost 100% that the window pane falls out of the frame in an emergency. In addition, the window pane should not be destroyed if possible.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß ein Kraftelement vorgesehen ist, welches im Betätigungsfall die Fensterscheibe aus dem Rahmen schiebt oder ausschwenkt.According to the invention, this object is achieved in that a force element is provided which pushes or swings the window pane out of the frame when actuated.

Hierdurch ist eine einfache und absolut sichere Entriegelung der Fensterscheibe erreicht.In this way, a simple and absolutely safe unlocking of the window pane is achieved.

In einer bevorzugten Ausführungsform ist die Fensterscheibe von einer Geschlossenstellung in eine Geöffnetstellung im Rahmen verschiebbar. Der Rahmen muß hierzu einen geeigneten Aufnahmeraum aufweisen.In a preferred embodiment, the window pane can be moved from a closed position into an open position in the frame. For this purpose, the frame must have a suitable receiving space.

Vorteilhafterweise ist die Fensterscheibe in der Geschlossenstellung über eine Feder in Richtung Geöffnetstellung federbelastet. Ein Arretierglied hält die Fensterscheibe in der Geschlossenstellung.The window pane is advantageously spring-loaded in the closed position via a spring in the direction of the open position. A locking element holds the window pane in the closed position.

Bevorzugt ist das Arretierglied ein Kraftelement, welches am Rahmen befestigt ist und mit einem einziehbaren Sperrdorn in eine Ausnehmung der Fensterscheibe eingreift.The locking member is preferably a force element which is fastened to the frame and engages with a retractable locking pin in a recess in the window pane.

In einer alternativen Ausführungsform ist die Fensterscheibe einseitig auf einem drehbaren Scharnier mit starren Schenkeln gelagert und die Fensterscheibe ist über ein Kraftelement in Richtung Scharnier verschiebbar, so daß sich über das Scharnier eine Auswurfbewegung ergibt.In an alternative embodiment, the window pane is supported on one side on a rotatable hinge with rigid legs and the window pane can be displaced in the direction of the hinge by means of a force element, so that an ejection movement results via the hinge.

Zweckmäßigerweise ist das Kraftelement pyrotechnisch angetrieben. Das Kraftelement kann jedoch auch hydraulisch, elektrisch, mechanisch oder auf anderem Wege betätigt werden.The force element is expediently driven pyrotechnically. However, the force element can also be actuated hydraulically, electrically, mechanically or in another way.

Weitere Merkmale der Erfindung ergeben sich aus den Figuren, die nachfolgend eingehend beschrieben sind.
Es zeigt:

Fig. 1
eine Entriegelungsvorrichtung mit einer verschiebbaren Fensterscheibe und
Fig. 2
eine Entriegelungsvorrichtung mit einer ausschwenkbaren Fensterscheibe.
Further features of the invention result from the figures, which are described in detail below.
It shows:
Fig. 1
an unlocking device with a sliding window and
Fig. 2
an unlocking device with a swing-out window.

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 Abstandshalter 20 mit einer dritten Scheibe verbunden.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 spacers 20.

Die Fensterscheibe 1 ist im Rahmen 3 von einer gezeigten Geschlossenstellung in eine nicht gezeigte Geöffnetstellung verschiebbar. In der Geöffnetstellung ist die Fensterscheibe 1 im Rahmen 3 verschwunden. Hierzu ist im Rahmen 3 ein Aufnahmeraum 7 angeordnet, in dem zwei Federn 4 untergebracht sind, die über Seilzüge 8 die Fensterscheibe 1 im Betätigungsfall von der Geschlossenstellung in die Geöffnetstellung ziehen. Am Ende des Aufnahmeraums 7 ist ein Dämpfungselement 9 aus z.B. Schaumgummi angeordnet, welches die Fensterscheibe 1 im Betätigungsfall abbremst, so daß diese nicht beschädigt wird. In der Geschlossenstellung ragt ein Sperrdorn 5 eines Kraftelements 2 in eine Ausnehmung der Fensterscheibe 1 ein, so daß die Fensterscheibe 1 entgegen der Kraft der Federn 4 in der Geschlossenstellung gehalten ist. Das Kraftelement 2 ist pyrotechnisch angetrieben, wobei bei Betätigung der Sperrdorn 5 eingezogen wird.The window pane 1 can be moved in the frame 3 from a closed position shown into an open position, not shown. In the open position, the window pane 1 has disappeared in the frame 3. For this purpose, a receiving space 7 is arranged in the frame 3, in which two springs 4 are accommodated, which pull the window pane 1 via cable pulls 8 from the closed position into the open position when actuated. At the end of the receiving space 7, a damping element 9 made of e.g. Foam rubber arranged, which brakes the window pane 1 when actuated so that it is not damaged. In the closed position, a locking pin 5 of a force element 2 protrudes into a recess in the window pane 1, so that the window pane 1 is held in the closed position against the force of the springs 4. The force element 2 is driven pyrotechnically, the locking pin 5 being retracted when actuated.

Fig. 2 zeigt eine Ausführungsform einer Entriegelungsvorrichtung bei der die Fensterscheibe 1 ausgeschwenkt wird. Die Fensterscheibe 1 ist hierzu einseitig auf einem drehbar gelagerten Scharnier 6 aufgelegt, welches sich in einem Aufnahmeraum 7 des Rahmens 3 befindet. Das Scharnier 6 besteht aus zwei rechtwinklig zueinander angeordneten starren Schenkeln 6a, 6b. Die Verbindungsstelle der beiden Schenkel 6a, 6b ist auf einer Drehachse 10 drehbar gelagert. An dem dem Scharnier 6 entgegengesetzten Ende ist die Fensterscheibe 1 über ein pyrotechnisch angetriebenes Kraftelement 2 kraftbeaufschlagbar, und zwar in einer solchen Richtung, daß die Fensterscheibe 1 bezüglich des Scharniers 6 eine Schwenkbewegung im wesentlichen entsprechend dem Pfeil A durchführt. Dazu ist das Kraftelement 2 (

Figure imgb0001
Figure imgb0001
KE") mit ausstoßender Kolbenstange 21, dessen Aufbau zum Stand der Technik gehört, mit seinem einen Ende verschwenkbar an der Innenwand des oberen Teils des Rahmens 3 befestigt und mit seinem anderen Ende, vorzugsweise der Kolbenstange, verschwenkbar am oberen Rand der Fensterscheibe 1. Grundsätzlich genügt die Anbringung eines Kraftelementes, bevorzugt sind jedoch aus Redundanzgründen wenigstens zwei oder mehr Kraftelemente, die gleichmäßig längs des oberen Randes der Fensterscheibe 1 verteilt angeordnet sind, vorgesehen. Die Längsachse des Kraftelementes ist dabei gegenüber der Scheibenebene - betrachtet in der Schnittebene der Figur 2 - geneigt, und zwar derart, daß im Betätigungsfalle auf den oberen Bereich der Fensterscheibe 1 eine derartige Kraftkomponente ausgeübt wird, welche das Verschwenken im wesentlichen entsprechend dem Pfeil A bewirkt.Fig. 2 shows an embodiment of an unlocking device in which the window pane 1 is pivoted out. For this purpose, the window pane 1 is placed on one side on a rotatably mounted hinge 6, which is located in a receiving space 7 of the frame 3. The hinge 6 consists of two rigid legs 6a, 6b arranged at right angles to one another. The connection point of the two legs 6a, 6b is rotatably mounted on an axis of rotation 10. At the end opposite the hinge 6, the window pane 1 can be acted upon by a pyrotechnically driven force element 2, in such a direction that the window pane 1 performs a pivoting movement with respect to the hinge 6 essentially in accordance with the arrow A. For this purpose, the force element 2 (
Figure imgb0001
Figure imgb0001
KE ") with ejecting piston rod 21, the structure of which belongs to the prior art, with one end pivotally attached to the inner wall of the upper part of the frame 3 and with its other end, preferably the piston rod, pivotally attached to the upper edge of the window pane 1. Basically It is sufficient to attach a force element, but for redundancy reasons, at least two or more force elements are preferably provided, which are evenly distributed along the upper edge of the window pane 1. The longitudinal axis of the force element is opposite to that Disc plane - viewed in the sectional plane of Figure 2 - inclined, in such a way that in the event of actuation such a force component is exerted on the upper region of the window pane 1 which essentially causes the pivoting in accordance with the arrow A.

Diese Krafteinwirkung erfolgt im Betätigungsfalle, d. h. nach Auslösung des Kraftelementes. Dabei wird dessen Kolbenstange entsprechend dem Pfeil B ausgestoßen, so daß sich die Gesamtlänge des Kraftelementes verlängert und damit das Ausschwenken bewirkt. Bis zum Betätigungsfall dient das wenigstens eine Kraftelement gleichzeitig zur Fixierung der Fensterscheibe 1 im oberen Teil des Rahmens 3. Im Betätigungsfall erfolgt dann zunächst das vorgenannte Ausstoßen der Kolbenstange und schließlich ein Zerlegen des Kraftelementes, so daß ein Teil des Kraftelementes am Rahmen 3 und der andere Teil an der Fensterscheibe 1 verbleibt. Damit ist die Fensterscheibe 1 dann in ihrem oberen Bereich ausgeschwenkt und auch nicht mehr fixiert.This force is applied when actuated, d. H. after triggering the force element. Its piston rod is ejected in accordance with arrow B, so that the overall length of the force element is lengthened and thus causes it to swing out. Until the actuation case, the at least one force element simultaneously serves to fix the window pane 1 in the upper part of the frame 3. In the actuation case, the aforementioned ejection of the piston rod and finally a disassembly of the force element take place, so that part of the force element on the frame 3 and the other Part of the window pane 1 remains. The window pane 1 is then pivoted out in its upper region and is also no longer fixed.

Bei dem vorgenannten Ausschwenken der Fensterscheibe 1 wird der Schenkel 6a des Scharniers 6 dabei von der Fensterscheibe 1 in Richtung des Pfeiles C bewegt, wodurch der Schenkel 6b die Fensterscheibe 1 zusätzlich aus dem Unterteil des Rahmens 3 drückt. Mit dem Bezugszeichen 11 ist eine abdichtende Silikonlippe bezeichnet.When the window pane 1 is swung out, the leg 6a of the hinge 6 is thereby moved by the window pane 1 in the direction of the arrow C, as a result of which the leg 6b additionally presses the window pane 1 out of the lower part of the frame 3. The reference numeral 11 designates a sealing silicone lip.

Claims (6)

Entriegelungsvorrichtung für eine Fensterscheibe (1), insbesondere für Eisenbahnwaggons, wobei die Fensterscheibe (1) am Rahmen (3) festliegt und ein Entriegelungselement vorgesehen ist, welches bei Betätigung die Befestigung der Fensterscheibe (1) mit dem Rahmen (3) löst, dadurch gekennzeichnet, daß ein Kraftelement (2) vorgesehen ist, welches im Betätigungsfall die Fensterscheibe (1) aus dem Rahmen (3) schiebt oder ausschwenkt.Unlocking device for a window pane (1), in particular for railway wagons, the window pane (1) being fixed to the frame (3) and an unlocking element being provided which, when actuated, releases the fastening of the window pane (1) to the frame (3), characterized in that that a force element (2) is provided which pushes or swings the window pane (1) out of the frame (3) when actuated. Entriegelungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Fensterscheibe (1) von einer Geschlossenstellung in eine Geöffnetstellung im Rahmen (3) verschiebbar ist.Unlocking device according to claim 1, characterized in that the window pane (1) can be displaced from a closed position into an open position in the frame (3). Entriegelungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Fensterscheibe (1) in der Geschlossenstellung über eine Feder (4) in Richtung Geöffnetstellung federbelastet ist und durch ein Arretierglied in der Geschlossenstellung gehalten ist.Unlocking device according to claim 2, characterized in that the window pane (1) is spring-loaded in the closed position via a spring (4) in the direction of the open position and is held in the closed position by a locking member. Entriegelungsvorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß das Arretierglied ein Kraftelement (2) ist, welches am Rahmen (3) befestigt ist und mit einem einziehbaren Sperrdorn (5) in eine Ausnehmung der Fensterscheibe (1) eingreift.Unlocking device according to claim 3, characterized in that the locking member is a force element (2) which is attached to the frame (3) and engages with a retractable locking pin (5) in a recess in the window pane (1). Entriegelungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Fensterscheibe (1) einseitig auf einem drehbaren Scharnier (6) mit starren Schenkeln (6a,6b) gelagert ist und die Fensterscheibe (1) über ein Kraftelement (2) in Richtung Scharnier (6) verschiebbar ist, so daß sich über das Scharnier (6) eine Auswurfbewegung ergibt.Unlocking device according to claim 1, characterized in that the window pane (1) is mounted on one side on a rotatable hinge (6) with rigid legs (6a, 6b) and the window pane (1) via a force element (2) in the direction of the hinge (6) is displaceable so that there is an ejection movement via the hinge (6). Entriegelungsvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Kraftelement (2) pyrotechnisch angetrieben ist.Unlocking device according to one of claims 1 to 5, characterized in that the force element (2) is pyrotechnically driven.
EP96109467A 1995-06-16 1996-06-13 Unlocking device for a window pane, especially for railway carriages, with a sliding or swinging window pane Expired - Lifetime EP0748733B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19521877 1995-06-16
DE19521877A DE19521877A1 (en) 1995-06-16 1995-06-16 Unlocking device for a window pane, in particular for railway wagons, with a sliding or swiveling window pane

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EP0748733A1 true EP0748733A1 (en) 1996-12-18
EP0748733B1 EP0748733B1 (en) 2000-04-19

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EP (1) EP0748733B1 (en)
JP (1) JPH0913812A (en)
CN (1) CN1149098A (en)
DE (2) DE19521877A1 (en)

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Publication number Priority date Publication date Assignee Title
KR100457517B1 (en) * 2002-02-19 2004-11-17 삼성전자주식회사 An apparatus and method for frame rate conversion
KR20120099430A (en) 2009-10-13 2012-09-10 피피지 인더스트리즈 오하이오, 인코포레이티드 Vehicle emergency egress system
KR102022851B1 (en) * 2017-09-01 2019-09-19 서혜은 Bus window structure for emergency escape in accident

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670062A (en) * 1949-08-26 1954-02-23 Excel Corp Kickout sash
US2701631A (en) * 1953-11-24 1955-02-08 Excel Corp Emergency exit window structure
US2793722A (en) * 1954-09-01 1957-05-28 Sidney H Bingham Emergency exit window structure
FR2346177A1 (en) * 1976-03-29 1977-10-28 Vmw Ranshofen Berndorf Ag WINDOW, ESPECIALLY FOR VEHICLES
DE4009349A1 (en) * 1990-03-23 1991-09-26 Cleff Gmbh Carl Wilhelm Releasable window for railway carriage - uses emergency handle attached to rope around frame
DE4339430A1 (en) * 1993-11-18 1995-05-24 Bayerische Motoren Werke Ag Holding arrangement for removable window glass in vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670062A (en) * 1949-08-26 1954-02-23 Excel Corp Kickout sash
US2701631A (en) * 1953-11-24 1955-02-08 Excel Corp Emergency exit window structure
US2793722A (en) * 1954-09-01 1957-05-28 Sidney H Bingham Emergency exit window structure
FR2346177A1 (en) * 1976-03-29 1977-10-28 Vmw Ranshofen Berndorf Ag WINDOW, ESPECIALLY FOR VEHICLES
DE4009349A1 (en) * 1990-03-23 1991-09-26 Cleff Gmbh Carl Wilhelm Releasable window for railway carriage - uses emergency handle attached to rope around frame
DE4339430A1 (en) * 1993-11-18 1995-05-24 Bayerische Motoren Werke Ag Holding arrangement for removable window glass in vehicle

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JPH0913812A (en) 1997-01-14
DE59604986D1 (en) 2000-05-25
CN1149098A (en) 1997-05-07
DE19521877A1 (en) 1996-12-19
EP0748733B1 (en) 2000-04-19

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