EP0243307A1 - Window enclosure insulated at the exterior - Google Patents

Window enclosure insulated at the exterior Download PDF

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Publication number
EP0243307A1
EP0243307A1 EP87810216A EP87810216A EP0243307A1 EP 0243307 A1 EP0243307 A1 EP 0243307A1 EP 87810216 A EP87810216 A EP 87810216A EP 87810216 A EP87810216 A EP 87810216A EP 0243307 A1 EP0243307 A1 EP 0243307A1
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EP
European Patent Office
Prior art keywords
window
frame
outer skin
frame according
window frame
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
EP87810216A
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German (de)
French (fr)
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EP0243307B1 (en
Inventor
Antal Ritzl
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.)
3A Composites International AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
Alusuisse Lonza Services Ltd
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Application filed by Alusuisse Holdings AG, Schweizerische Aluminium AG, Alusuisse Lonza Services Ltd filed Critical Alusuisse Holdings AG
Priority to AT87810216T priority Critical patent/ATE50948T1/en
Publication of EP0243307A1 publication Critical patent/EP0243307A1/en
Application granted granted Critical
Publication of EP0243307B1 publication Critical patent/EP0243307B1/en
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    • 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 externally insulated window frame in a side car body structure for railroad cars for passenger transport, the car body structure consisting of side wall or post profiles, a replaceable outer skin and insulation material arranged therebetween.
  • EP-OS 0 148 123 describes a car body structure with exchangeable outer skin panels. On the one hand, these are loosely fastened in grooves of spacers, on the other hand they are detachably attached to holders.
  • Such an arrangement has the advantage that the body of the car body can be covered with insulation independently of an interior device to be fitted later, and this means that it subsequently does not experience any breakthroughs. Cold bridges created later are thus avoided.
  • the actual supporting structure of the car body is not affected, but only the insulation and the replaceable protective skin covering it. In such a minor accident, only the damaged outer skin panels need to be removed and replaced with new ones.
  • a customary material such as glass wool, can be selected for the insulation.
  • glass wool there are also firmer materials that can better absorb lighter shocks from the outside. Since the entire insulating material is arranged outside the passenger compartment, the safety of the passengers is increased in the event of a vehicle fire. The built support structure is cheaper.
  • the design of the entire body structure can be influenced favorably by the choice of the material of the outer skin.
  • the inventor has set himself the task of creating an externally insulated window frame which on the one hand fits the structure and design of EP-OS 0 148 123 and on the other hand fulfills the requirements placed on the body structure.
  • the window frame consists of an inner frame detachably fastened to the side wall and to the post profiles and formed from at least four profile pieces arranged outside the area of the window corners, with a profile tab as a support surface for the outer skin, a circumferential outer frame with an undercut Groove for receiving the detachable fastening nuts on the inner frame and an outwardly extending profile tab angled away from the window opening for clamping the outer skin, a surrounding frame strip made of a weather-resistant, elastic material to hold the window glazing and one between the two Inside and outside frame clamped elastic sealing element with a slot for receiving the outer skin.
  • the window frame is located outside the supporting structure of the car body structure and can be dismantled in stages. This also applies to the cover plates of the outer skin fastened in the window frame.
  • the extruded post profile 10 made of a conventional aluminum alloy has two undercut grooves 12 on each of the two end faces 10 for receiving detachable fastening means.
  • two outwardly facing grooves 16, 18 are also arranged.
  • the inwardly open, undercut groove 16 is used to fasten seats, luggage racks, electrical equipment and the like.
  • the outward-facing undercut groove 18 receives insulating nuts 20, which are fastened by means of a screw 22 to secure the two cover plates in the area of the post profile 10 serve outer skin 24 formed from an aluminum-plastic composite.
  • the plates pushed one above the other are pulled from the head of the screw 22 into the cup-shaped opening of a counter-holder piece 28 which is designed with an O-ring 26.
  • the superimposed plates of the outer skin 24 are provided with an adhesive layer 30 which prevents the penetration of moisture.
  • the mechanical fastening means of the inner frame 32 on the end faces of the post profile 10 are not visible in the section of FIG. 1.
  • Two longitudinally extending lugs 34 of the inner frame 32 are in positive engagement with correspondingly designed inner walls of the undercut grooves 12.
  • the mechanical fastening means used in FIG undercut groove inserted screw heads or parallelogram-shaped clamping plate, as described for example in DE-PS 27 51 753. Also not visible are those in the Inner frame drilled holes between the lugs 34, which serve to carry out a threaded pin.
  • the inner frame 32 has two profile legs which have angled profile ends 36, 38 in such a way that the inner cover 40, lying thereon, runs beveled in the direction of the window glazing 42.
  • the angled profile tab 44 of the outwardly pointing leg of the inner frame 32 forms an indirect support surface for the outer skin 24, which is arranged parallel to the window glazing 42.
  • the outer frame 46 is fastened to the inner frame 32 by means of insulating nuts 50, which are inserted into an undercut groove 48 and consist of a threaded bushing and a plastic jacket, and a set screw 52 with a screw head 54. Holes for the threaded pin 52 are left in this.
  • a washer 56 is arranged between the screw head 54 and the inner frame 32.
  • the angled profile tab 58 of the outer frame 46 extends, pointing away from the window opening, over the edge of the outer skin 24.
  • the threaded pin 52 is tightened, the outer frame 46 is not fastened to the inner frame 32, but the profile tab 58 clamps it into the slot of an elastic sealing element 60 inserted outer skin 24 against the profile tab 44 of the inner frame 32.
  • the gap 62 allows the necessary freedom of movement.
  • the frame ledge 64 made of rubber, like the outer frame 46, accommodates the window glazing 42 in an easily replaceable manner. This consists of double glazing with insulating plates 66 of known design at the end.
  • a rubber cord 68 of likewise circular cross-section is inserted by means of a special tool.
  • the groove and the rubber cord 68 can have other geometric cross-sectional shapes, for example square, rectangular, trapezoidal or elliptical.
  • Another tab 72 protruding from the socket strip 64 presses the inner cover 40 in the window area against the inner frame 32.
  • the socket strip 64 made of rubber is placed on both sides over a profile tab 74 which projects from the outer frame parallel to the window glazing and is thus secured against displacement to the outside.
  • the inner surfaces which come into contact with the outwardly facing surfaces of the outer skin 24 or the outer frame 46 have grooves 76 which extend in the longitudinal direction.
  • the window parapet shown in Fig. 2 corresponds essentially to the left or right side of Fig. 1, because the window installation on the side wall and on the post profiles is largely the same.
  • Side wall, post, inner frame and outer frame are preferably extruded aluminum profiles made of alloys known to those skilled in the art.
  • the outer skin preferably consists of an aluminum or steel sheet, but it can also consist of a composite material, in particular an aluminum-plastic composite.
  • the inner frame 32 is not designed as a closed peripheral frame, but preferably consists of four pieces which do not touch in the round window corners.
  • An inner frame 32 made of more than four profile pieces is possible, but less practical for manufacturing reasons.
  • the insulation material attached in the area of the mullion profile 10 and the side wall profile 78 is designated by 80.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Window Of Vehicle (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Special Wing (AREA)
  • Cable Accessories (AREA)
  • Insulating Bodies (AREA)
  • Inorganic Insulating Materials (AREA)
  • Insulators (AREA)
  • Details Of Aerials (AREA)
  • Seal Device For Vehicle (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

The externally insulated window mounting is employed in the sidewall frame of a railway passenger carriage. This carriage frame comprises sidewall sections and post sections (10), an exchangeable outer skin and in between an insulating material. The window mounting is releasably secured to the sidewall sections and post sections. The inner frame, made up of at least four extrusion pieces spaced from the region of the window corners, features a lip which serves as a sealing surface for the outer skin and holds in place an outer, peripheral frame with undercut groove. A lip on the outer frame pointing away from the window opening, clamps the outer skin securely and holds in place a mounting strip of weather resistant, elastic material to retain the window glazing in place.

Description

Die Erfindung bezieht sich auf eine aussenisolierte Fen­stereinfassung in einer seitlichen Wagenkastenstruktur für Eisenbahnwagen zur Personenbeförderung, wobei die Wagenka­stenstruktur aus Seitenwand- bzw. Pfostenprofilen, einer auswechselbaren Aussenhaut und dazwischen angeordnetem Iso­lationsmaterial besteht.The invention relates to an externally insulated window frame in a side car body structure for railroad cars for passenger transport, the car body structure consisting of side wall or post profiles, a replaceable outer skin and insulation material arranged therebetween.

In der EP-OS 0 148 123 wird ein Wagenkastenaufbau mit aus­wechselbaren Aussenhautplatten beschrieben. Diese sind einerseits lose in Nuten von Abstandshaltern, andererseits lösbar an Haltern befestigt.EP-OS 0 148 123 describes a car body structure with exchangeable outer skin panels. On the one hand, these are loosely fastened in grooves of spacers, on the other hand they are detachably attached to holders.

Eine derartige Anordnung bringt einmal den Vorteil, dass der Wagenkastenaufbau unabhängig von einer später anzubrin­genden Inneneinrichtung mit einer Isolation belegt werden kann und diese deshalb nachträglich keine Durchbrüche mehr erfährt. Damit werden später erzeugte Kältebrücken vermie­den. Bei leichteren Unfällen wird die eigentliche Trag­struktur des Wagenkastens nicht in Mitleidenschaft gezogen, sondern lediglich die Isolation und die sie abdeckende aus­wechselbare Schutzhaut. Bei einem solchen leichteren Unfall brauchen nur die beschädigten Platten der Aussenhaut ent­fernt und durch neue ersetzt zu werden.Such an arrangement has the advantage that the body of the car body can be covered with insulation independently of an interior device to be fitted later, and this means that it subsequently does not experience any breakthroughs. Cold bridges created later are thus avoided. In the case of minor accidents, the actual supporting structure of the car body is not affected, but only the insulation and the replaceable protective skin covering it. In such a minor accident, only the damaged outer skin panels need to be removed and replaced with new ones.

Für die Isolation kann ein übliches Material, wie bei­spielsweise Glaswolle, gewählt werden. Es bieten sich aber auch festere Materialien an, welche leichtere Stösse von aussen besser abfangen können. Da das gesamte Isoliermate­rial ausserhalb des Fahrgastraumes angeordnet ist, wird die Sicherheit der Fahrgäste im Falle eines Fahrzeugbrandes er­höht. Die gebaute Tragkonstruktion ist kostengünstiger.A customary material, such as glass wool, can be selected for the insulation. However, there are also firmer materials that can better absorb lighter shocks from the outside. Since the entire insulating material is arranged outside the passenger compartment, the safety of the passengers is increased in the event of a vehicle fire. The built support structure is cheaper.

Schliesslich kann durch die Wahl des Materials der Aussen­haut das Design des ganzen Wagenkastenaufbaus günstig be­einflusst werden.Finally, the design of the entire body structure can be influenced favorably by the choice of the material of the outer skin.

Der Erfinder hat sich die Aufgabe gestellt, eine aussen­isolierte Fenstereinfassung zu schaffen, die einerseits zu Aufbau und Design der EP-OS 0 148 123 passt und anderer­seits die an den Wagenkastenaufbau gestellten Anforderungen erfüllt.The inventor has set himself the task of creating an externally insulated window frame which on the one hand fits the structure and design of EP-OS 0 148 123 and on the other hand fulfills the requirements placed on the body structure.

Die Aufgabe wird erfindungsgemäss dadurch gelöst, dass die Fenstereinfassung aus einem an den Seitenwand- und an den Pfostenprofilen lösbar befestigten, aus wenigstens vier ausserhalb des Bereichs der Fensterecken angeordneten Pro­filstücken gebildeten Innenrahmen mit einem Profillappen als Auflagefläche für die Aussenhaut, einem umlaufenden Aussenrahmen mit einer hinterschnittenen Nut zur Aufnahme der der lösbaren Befestigung am Innenrahmen dienenden Iso­liermuttern und einem nach aussen verlaufenden, von der Fensteröffnung wegweisend abgewinkelten Profillappen zum Festklemmen der Aussenhaut, einer umlaufenden, auf dem Aus­senrahmen aufliegenden Fassungsleiste aus einem wetterbe­ständigen, elastischen Material zu Aufnahme der Fenster­verglasung und einem zwischen dem Innen- und Aussenrahmen festgeklemmten elastischen Dichtungselement mit einem Schlitz zur Aufnahme der Aussenhaut besteht.The object is achieved according to the invention in that the window frame consists of an inner frame detachably fastened to the side wall and to the post profiles and formed from at least four profile pieces arranged outside the area of the window corners, with a profile tab as a support surface for the outer skin, a circumferential outer frame with an undercut Groove for receiving the detachable fastening nuts on the inner frame and an outwardly extending profile tab angled away from the window opening for clamping the outer skin, a surrounding frame strip made of a weather-resistant, elastic material to hold the window glazing and one between the two Inside and outside frame clamped elastic sealing element with a slot for receiving the outer skin.

Die Fenstereinfassung ist ausserhalb der Tragkonstruktion der Wagenkastenstruktur angeordnet und kann stufenweise de­montiert werden. Dies gilt auch für die in der Fensterein­fassung befestigten Abdeckplatten der Aussenhaut.The window frame is located outside the supporting structure of the car body structure and can be dismantled in stages. This also applies to the cover plates of the outer skin fastened in the window frame.

Die Erfindung wird anhand der in der Zeichnung dargestell­ten Ausführungsbeispiele näher erläutert. Die schematischen Schnitte zeigen in

  • - Fig. 1 einen Horizontalschnitt durch einen Fensterpfo­sten mit beidseits angeordneten Fenstereinfassun­gen, und
  • - Fig. 2 einen Vertikalschnitt durch die Fensterbrüstung.
The invention is explained in more detail using the exemplary embodiments shown in the drawing. The schematic sections show in
  • - Fig. 1 is a horizontal section through a window post with window frames arranged on both sides, and
  • - Fig. 2 is a vertical section through the window parapet.

Das stranggepresste Pfostenprofil 10 aus einer üblichen Aluminiumlegierung weist an beiden Stirnseiten 10 je zwei hinterschnittene Nuten 12 zur Aufnahme von lösbaren Befe­stigungsmitteln auf. Im Bereich des eine Symmetrieebene bildenden Querstegs 14 sind ebenfalls zwei nach aussen wei­sende Nuten 16, 18 angeordnet. Die nach innen offene, hin­terschnittene Nut 16 dient der Befestigung von Sitzen, Ge­päckträgern, elektrischen Apparaten und dgl. Die nach aus­sen weisende hinterschnittene Nut 18 nimmt isolierende Mut­tern 20 auf, die mittels einer Schraube 22 der Befestigung der im Bereich des Pfostenprofils 10 aus zwei Abdeckplatten aus einem Aluminium-Kunstoff-Verbund gebildeten Aussen­haut 24 dienen. Die übereinander geschobenen Platten werden vom Kopf der Schraube 22 in die mit einem O-Ring 26 ausge­legte topfförmige Oeffnung eines Gegenhalterstücks 28 gezo­gen. Die aufeinandergelegten Platten der Aussenhaut 24 sind mit einer Klebstoffschicht 30 versehen, welche das Eindrin­gen von Feuchtigkeit verhindert.The extruded post profile 10 made of a conventional aluminum alloy has two undercut grooves 12 on each of the two end faces 10 for receiving detachable fastening means. In the area of the crossbar 14 forming a plane of symmetry, two outwardly facing grooves 16, 18 are also arranged. The inwardly open, undercut groove 16 is used to fasten seats, luggage racks, electrical equipment and the like. The outward-facing undercut groove 18 receives insulating nuts 20, which are fastened by means of a screw 22 to secure the two cover plates in the area of the post profile 10 serve outer skin 24 formed from an aluminum-plastic composite. The plates pushed one above the other are pulled from the head of the screw 22 into the cup-shaped opening of a counter-holder piece 28 which is designed with an O-ring 26. The superimposed plates of the outer skin 24 are provided with an adhesive layer 30 which prevents the penetration of moisture.

Im Schnitt von Fig. 1 nicht sichtbar sind die mechanischen Befestigungsmittel des Innenrahmens 32 an den Stirnseiten des Pfostenprofils 10. Zwei in Längsrichtung verlaufende Nasen 34 des Innenrahmens 32 stehen in formschlüssigem Ein­griff mit entsprechend ausgebildeten Innenwänden der hin­terschnittenen Nuten 12. Als mechanische Befestigungsmittel dienen in die hinterschnittene Nut eingeführte Schrauben­köpfe oder parallelogrammförmig ausgebildete Klemmplätt­chen, wie sie beispielsweise in der DE-PS 27 51 753 be­schrieben sind. Ebenfalls nicht sichtbar sind die in den Innenrahmen gebohrten Löcher zwischen den Nasen 34, welche der Durchführung eines Gewindestiftes dienen.The mechanical fastening means of the inner frame 32 on the end faces of the post profile 10 are not visible in the section of FIG. 1. Two longitudinally extending lugs 34 of the inner frame 32 are in positive engagement with correspondingly designed inner walls of the undercut grooves 12. The mechanical fastening means used in FIG undercut groove inserted screw heads or parallelogram-shaped clamping plate, as described for example in DE-PS 27 51 753. Also not visible are those in the Inner frame drilled holes between the lugs 34, which serve to carry out a threaded pin.

Der Innenrahmen 32 weist zwei Profilschenkel auf, die der­art abgewinkelte Profilenden 36, 38 aufweisen, dass die In­nenabdeckung 40, darauf aufliegend, in Richtung der Fen­sterverglasung 42 abgeschrägt verläuft.The inner frame 32 has two profile legs which have angled profile ends 36, 38 in such a way that the inner cover 40, lying thereon, runs beveled in the direction of the window glazing 42.

Der abgewinkelte Profillappen 44 des nach aussen weisenden Schenkels des Innenrahmens 32 bildet eine indirekte, paral­lel zur Fensterverglasung 42 angeordnete Auflagefläche für die Aussenhaut 24.The angled profile tab 44 of the outwardly pointing leg of the inner frame 32 forms an indirect support surface for the outer skin 24, which is arranged parallel to the window glazing 42.

Der Aussenrahmen 46 ist mittels in eine hinterschnittene Nut 48 eingeführter isolierender Muttern 50, bestehend aus einer Gewindebuchse und einer Kunststoffummantelung, und eines Gewindestifts 52 mit Schraubenkopf 54 am Innenrahmen 32 befestigt. In diesem sind Bohrungen für den Gewindestift 52 ausgespart. Zwischen Schraubenkopf 54 und Innenrahmen 32 ist eine Unterlagscheibe 56 angeordnet.The outer frame 46 is fastened to the inner frame 32 by means of insulating nuts 50, which are inserted into an undercut groove 48 and consist of a threaded bushing and a plastic jacket, and a set screw 52 with a screw head 54. Holes for the threaded pin 52 are left in this. A washer 56 is arranged between the screw head 54 and the inner frame 32.

Der abgewinkelte Profillappen 58 des Aussenrahmens 46 er­streckt sich, von der Fensteröffnung wegweisend, über den Rand der Aussenhaut 24. Beim Anziehen des Gewindestifts 52 wird nicht der Aussenrahmen 46 am Innenrahmen 32 befe­stigt, sondern der Profillappen 58 klemmt die in den Schlitz eines elastischen Dichtungselements 60 eingeführte Aussenhaut 24 gegen den Profillappen 44 des Innenrahmens 32. Der Spalt 62 ermöglicht die notwendige Bewegungsfrei­heit.The angled profile tab 58 of the outer frame 46 extends, pointing away from the window opening, over the edge of the outer skin 24. When the threaded pin 52 is tightened, the outer frame 46 is not fastened to the inner frame 32, but the profile tab 58 clamps it into the slot of an elastic sealing element 60 inserted outer skin 24 against the profile tab 44 of the inner frame 32. The gap 62 allows the necessary freedom of movement.

Die wie der Aussenrahmen 46 umlaufende Fassungsleiste 64 aus Gummi nimmt die Fensterverglasung 42 einfach auswech­selbar auf. Diese besteht aus einer Doppelverglasung mit stirnseitigen Isolierplatten 66 bekannter Bauart. In eine in Längsrichtung der Fassungsleiste 64 verlaufende, benach­ bart der Verglasung 42 angeordnete, im Querschnitt kreis­förmig ausgebildete Nut ist mittels eines speziellen Werk­zeugs eine Gummischnur 68 von ebenfalls kreisförmigem Quer­schnitt eingelegt. Nach nicht dargestellten Ausführungsfor­men können die Nut und die Gummischnur 68 andere geometri­sche Querschnittsformen aufweisen, beispeilsweise quadra­tisch, rechteckig, trapezförmig oder elliptisch. Zur Monta­ge oder Demontage der Fensterverglasung 42 wird die Gummi­schnur 68 entfernt, worauf der elastische Lappen 70 der Fassungsleiste 64 hochgeklappt werden kann.The frame ledge 64 made of rubber, like the outer frame 46, accommodates the window glazing 42 in an easily replaceable manner. This consists of double glazing with insulating plates 66 of known design at the end. In a in the longitudinal direction of the socket strip 64, adj Beard of the glazing 42, which is circular in cross-section, a rubber cord 68 of likewise circular cross-section is inserted by means of a special tool. According to embodiments not shown, the groove and the rubber cord 68 can have other geometric cross-sectional shapes, for example square, rectangular, trapezoidal or elliptical. For the assembly or disassembly of the window glazing 42, the rubber cord 68 is removed, whereupon the elastic tab 70 of the socket strip 64 can be folded up.

Ein weiterer, von der Fassungsleiste 64 abkragender Lappen 72 drückt die Innenabdeckung 40 im Fensterbereich gegen den Innenrahmen 32.Another tab 72 protruding from the socket strip 64 presses the inner cover 40 in the window area against the inner frame 32.

Die Fassungsleiste 64 aus Gummi ist beidseits über einen parallel zur Fensterverglasung vom Aussenrahmen abkragenden Profillappen 74 gestülpt und derart gegen eine Verschiebung nach aussen gesichert.The socket strip 64 made of rubber is placed on both sides over a profile tab 74 which projects from the outer frame parallel to the window glazing and is thus secured against displacement to the outside.

Sowohl beim Dichtungselement 60 als auch bei der Fassungs­leiste 64 weisen die mit nach aussen gerichteten Flächen der Aussenhaut 24 bzw. des Aussenrahmens 46 in Kontakt tre­tenden Innenflächen in Längsrichtung verlaufende Rillen 76 auf.Both in the case of the sealing element 60 and also of the mounting strip 64, the inner surfaces which come into contact with the outwardly facing surfaces of the outer skin 24 or the outer frame 46 have grooves 76 which extend in the longitudinal direction.

Die in Fig. 2 dargestellte Fensterbrüstung entspricht im wesentlichen der linken oder rechten Seite von Fig. 1, weil der Fenstereinbau an der Seitenwand und an den Pfostenpro­filen weitgehend gleich ausgebildet ist.The window parapet shown in Fig. 2 corresponds essentially to the left or right side of Fig. 1, because the window installation on the side wall and on the post profiles is largely the same.

Seitenwand, Pfosten, Innenrahmen und Aussenrahmen sind vor­zugsweise stranggepresste Aluminiumprofile aus dem Fachmann bekannten Legierungen.Side wall, post, inner frame and outer frame are preferably extruded aluminum profiles made of alloys known to those skilled in the art.

Die Aussenhaut besteht vorzugsweise aus einem Aluminium- oder Stahlblech, sie kann jedoch auch aus einem Verbund­werkstoff, insbesondere einem Aluminium-Kunststoff-Verbund, bestehen.The outer skin preferably consists of an aluminum or steel sheet, but it can also consist of a composite material, in particular an aluminum-plastic composite.

Aus der Zeichnung geht nicht hervor, dass der Innenrahmen 32 nicht als geschlossener umlaufender Rahmen ausgebildet ist, sondern vorzugsweise aus vier Stücken besteht, die sich in den runden Fensterecken nicht berühren. Ein Innen­rahmen 32 aus mehr als vier Profilstücken ist wohl möglich, aber aus fertigungstechnischen Gründen weniger zweckmässig.It does not appear from the drawing that the inner frame 32 is not designed as a closed peripheral frame, but preferably consists of four pieces which do not touch in the round window corners. An inner frame 32 made of more than four profile pieces is possible, but less practical for manufacturing reasons.

Das im Bereich des Pfostenprofils 10 und des Seitenwandpro­fils 78 angebrachte Isolationsmaterial ist mit 80 bezeich­net.The insulation material attached in the area of the mullion profile 10 and the side wall profile 78 is designated by 80.

Claims (10)

1. Aussenisolierte Fenstereinfassung in einer seitlichen Wagenkastenstruktur für Eisenbahnwagen zur Personenbe­förderung, wobei die Wagenkastenstruktur aus Seiten­wand- (78) bzw. Pfostenprofilen (10), einer auswechsel­baren Aussenhaut (24) und dazwischen angeordnetem Iso­lationsmaterial (80) besteht,
dadurch gekennzeichnet, dass
die Fenstereinfassung aus einem an den Seitenwand- (78) und an den Pfostenprofilen (10) lösbar befestigten, aus wenigstens vier ausserhalb des Bereichs der Fenster­ecken angeordneten Profilstücken gebildeten Innenrahmen (32) mit einem Profillappen (44) als Auflagefläche für die Aussenhaut (24), einem umlaufenden Aussenrahmen (46) mit einer hinterschnittenen Nut (48) zur Aufnahme der der lösbaren Befestigung am Innenrahmen (32) die­nenden Isoliermuttern (50) und einem nach aussen ver­laufenden, von der Fensteröffnung wegweisend abgewin­kelten Profillappen (58) zum Festklemmen der Aussenhaut (24), einer umlaufenden, auf dem Aussenrahmen (46) auf­liegenden Fassungsleiste (64) aus einem wetterbeständi­gen, elastischen Material zur Aufnahme der Fensterver­glasung (42) und einem zwischen dem Innen- (32) und Aussenrahmen (46) festgeklemmten elastischen Dichtungs­element (60) mit einem Schlitz zur Aufnahme der Aussen­haut (24) besteht.1. Exterior-insulated window frame in a side car body structure for railroad cars for passenger transport, the car body structure consisting of side wall (78) or post profiles (10), a replaceable outer skin (24) and insulation material (80) arranged between them.
characterized in that
the window frame consists of an inner frame (32) detachably fastened to the side wall (78) and to the post profiles (10) and formed from at least four profile pieces arranged outside the area of the window corners, with a profile tab (44) as a support surface for the outer skin (24) , an all-round outer frame (46) with an undercut groove (48) for receiving the insulating nuts (50) used for releasable attachment to the inner frame (32) and a profile flap (58) running outwards and pointing away from the window opening for clamping the outer skin ( 24), a circumferential frame ledge (64) lying on the outer frame (46) and made of a weather-resistant, elastic material for receiving the window glazing (42) and an elastic sealing element (60) clamped between the inner (32) and outer frame (46) with a slot for receiving the outer skin (24). 2. Fenstereinfassung nach Anspruch 1, dadurch gekennzeich­net, dass der Innenrahmen (32) in Längsrichtung verlau­fende Nasen (34) aufweist, welche nach der Montage mit entsprechend ausgebildeten Innenwänden der hinter­schnittenen Nuten (12) der Seitenwand- (78) oder Pfo­stenprofile (10) in formschlüssigem Eingriff stehen.2. Window frame according to claim 1, characterized in that the inner frame (32) has longitudinally extending lugs (34), which after assembly with appropriately designed inner walls of the undercut grooves (12) of the side wall (78) or post profiles (10) are in positive engagement. 3. Fenstereinfassung nach Anspruch 1 oder 2, dadurch ge­kennzeichnet, dass der Innenrahmen (32) in Richtung der Fensterverglasung (42) abgeschrägt verläuft und die ab­gewinkelten Profilenden (36,38) eine Auflagefläche für die Innenabdeckung (40) bilden.3. Window frame according to claim 1 or 2, characterized in that the inner frame (32) is chamfered in the direction of the window glazing (42) and the angled profile ends (36,38) form a bearing surface for the inner cover (40). 4. Fenstereinfassung nach einem der Ansprüche 1 bis 3, da­durch gekennzeichnet, dass die in der hinterschnittenen Nut (48) des Aussenrahmens (46) angeordneten isolieren­den Muttern (50) eine von einer Kunststoffummantelung umgebene Gewindebuchse haben, in welche eine entspre­chende Bohrung im Innenrahmen (32) durchgreifende Ge­windestifte (52) eingreifen.4. Window frame according to one of claims 1 to 3, characterized in that in the undercut groove (48) of the outer frame (46) arranged insulating nuts (50) have a threaded sleeve surrounded by a plastic casing, into which a corresponding bore in the inner frame ( 32) engage through grub screws (52). 5. Fenstereinfassung nach einem der Ansprüche 1 bis 4, da­durch gekennzeichnet, dass die Fassungsleiste (64) aus Gummi beidseits über einen parallel zur Fenstervergla­sung (42) vom Aussenrahmen (46) abkragenden Profillap­pen (74) gestülpt ist.5. Window frame according to one of claims 1 to 4, characterized in that the frame strip (64) made of rubber is placed on both sides over a profile tab (74) projecting from the outer frame (46) parallel to the window glazing (42). 6. Fenstereinfassung nach einem der Ansprüche 1 bis 5, da­durch gekennzeichnet, dass die Fassungsleiste (64) aus Gummi benachbart der Fensterverglasung (42) eine in Längsrichtung verlaufende, nach aussen offene hinter­schnittene Nut aufweist, in welche eine Gummischnur (68) eingeführt ist.6. Window frame according to one of claims 1 to 5, characterized in that the socket strip (64) made of rubber adjacent to the window glazing (42) has a longitudinally extending, outwardly open undercut groove, into which a rubber cord (68) is inserted. 7. Fenstereinfassung nach Anspruch 6, dadurch gekennzeich­net, dass hinterschnittene Nut und Gummischnur (68) ei­nen kreisförmigen Querschnitt haben.7. Window frame according to claim 6, characterized in that the undercut groove and rubber cord (68) have a circular cross section. 8. Fenstereinfassung nach einem der Ansprüche 1 bis 7, da­durch gekennzeichnet, dass ein von der Fassungsleiste abkragender Lappen (72) die Innenabdeckung (40) im Fen­sterbereich gegen den Innenrahmen (32) drückt.8. Window frame according to one of claims 1 to 7, characterized in that a projecting from the socket strip tab (72) presses the inner cover (40) in the window area against the inner frame (32). 9. Fenstereinfassung nach einem der Ansprüche 1 bis 8, da­durch gekennzeichnet, dass Seitenwand (78), Pfosten (10), Innenrahmen (32) und Aussenrahmen (46) aus stranggepressten Aluminiumprofilen bestehen.9. Window frame according to one of claims 1 to 8, characterized in that the side wall (78), post (10), inner frame (32) and outer frame (46) consist of extruded aluminum profiles. 10. Fenstereinfassung nach einem der Ansprüche 1 bis 9, da­durch gekennzeichnet, die Aussenhaut (24) aus einem Aluminiumblech, einem Stahlblech oder einer Verbund­werkstoffplatte besteht.10. Window frame according to one of claims 1 to 9, characterized in that the outer skin (24) consists of an aluminum sheet, a steel sheet or a composite panel.
EP87810216A 1986-04-25 1987-04-07 Window enclosure insulated at the exterior Expired - Lifetime EP0243307B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87810216T ATE50948T1 (en) 1986-04-25 1987-04-07 OUTSIDE INSULATED WINDOW FRAMES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1695/86 1986-04-25
CH169586 1986-04-25

Publications (2)

Publication Number Publication Date
EP0243307A1 true EP0243307A1 (en) 1987-10-28
EP0243307B1 EP0243307B1 (en) 1990-03-14

Family

ID=4216441

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87810216A Expired - Lifetime EP0243307B1 (en) 1986-04-25 1987-04-07 Window enclosure insulated at the exterior

Country Status (10)

Country Link
US (1) US4777772A (en)
EP (1) EP0243307B1 (en)
JP (1) JPS62265069A (en)
AT (1) ATE50948T1 (en)
CA (1) CA1287774C (en)
DE (1) DE3761887D1 (en)
DK (1) DK166039C (en)
ES (1) ES2013775B3 (en)
NO (1) NO164856C (en)
ZA (1) ZA872783B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222129A (en) * 1988-07-14 1990-02-28 Beclawat Plc Vehicle bodies
EP0484314A1 (en) * 1990-10-29 1992-05-06 Wiener Metallwerk Gmbh Vehicle window especially for mass transit vehicles
EP0515953A1 (en) * 1991-05-25 1992-12-02 Heywood Williams Limited Panel assembly, preferably for glazing
EP3519270B1 (en) 2016-09-29 2021-06-30 Siemens Mobility GmbH Rail vehicle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514417C2 (en) * 1999-06-10 2001-02-19 Daimler Chrysler Ag Cart and procedure for making a rule
AUPQ299099A0 (en) * 1999-09-22 1999-10-14 Burgess, John Building edging system
CN109178002A (en) * 2018-08-29 2019-01-11 中车青岛四方机车车辆股份有限公司 Forms mounting structure and rail vehicle with it

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262605A1 (en) * 1974-03-01 1975-09-26 Huebner Gummi & Kunststoff Window frame mould for public service vehicles - has spreader groove in flexible strip for quick fitting and release
DE2609341A1 (en) * 1976-03-06 1977-09-08 Messerschmitt Boelkow Blohm Sound insulating double glazed railway coach window - has peripheral attenuator fitted between elastically clamped box window panes
EP0148123A2 (en) * 1983-12-23 1985-07-10 Alusuisse-Lonza Services Ag Coach bodywork, especially for railways

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US2812558A (en) * 1953-11-16 1957-11-12 Gen Motors Corp Windshield mounting channel
US3897666A (en) * 1973-10-09 1975-08-05 Caterpillar Tractor Co Panel mounting strip with integral retainer
NO151166C (en) * 1982-06-04 1985-02-20 Golar Metall Hilco Ind A S SHIP / OFFSHORE WINDOW FOR FITTING IN A WALL EXTERNAL STEEL SHOT
DE3476359D1 (en) * 1983-09-02 1989-03-02 Toyota Motor Co Ltd Mounting construction of window sealed glass
JPH0537686Y2 (en) * 1986-03-28 1993-09-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262605A1 (en) * 1974-03-01 1975-09-26 Huebner Gummi & Kunststoff Window frame mould for public service vehicles - has spreader groove in flexible strip for quick fitting and release
DE2609341A1 (en) * 1976-03-06 1977-09-08 Messerschmitt Boelkow Blohm Sound insulating double glazed railway coach window - has peripheral attenuator fitted between elastically clamped box window panes
EP0148123A2 (en) * 1983-12-23 1985-07-10 Alusuisse-Lonza Services Ag Coach bodywork, especially for railways

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222129A (en) * 1988-07-14 1990-02-28 Beclawat Plc Vehicle bodies
GB2222129B (en) * 1988-07-14 1990-10-03 Beclawat Plc Vehicle bodies
EP0484314A1 (en) * 1990-10-29 1992-05-06 Wiener Metallwerk Gmbh Vehicle window especially for mass transit vehicles
EP0515953A1 (en) * 1991-05-25 1992-12-02 Heywood Williams Limited Panel assembly, preferably for glazing
EP3519270B1 (en) 2016-09-29 2021-06-30 Siemens Mobility GmbH Rail vehicle

Also Published As

Publication number Publication date
ES2013775B3 (en) 1990-06-01
DK166039C (en) 1993-07-12
DK166039B (en) 1993-03-01
DE3761887D1 (en) 1990-04-19
EP0243307B1 (en) 1990-03-14
JPS62265069A (en) 1987-11-17
DK203387D0 (en) 1987-04-22
NO871683L (en) 1987-10-26
US4777772A (en) 1988-10-18
NO164856B (en) 1990-08-13
ATE50948T1 (en) 1990-03-15
DK203387A (en) 1987-10-26
CA1287774C (en) 1991-08-20
ZA872783B (en) 1987-10-05
NO164856C (en) 1990-11-21
NO871683D0 (en) 1987-04-23

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