WO2012146442A1 - Glazing for a rail vehicle - Google Patents

Glazing for a rail vehicle Download PDF

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Publication number
WO2012146442A1
WO2012146442A1 PCT/EP2012/055049 EP2012055049W WO2012146442A1 WO 2012146442 A1 WO2012146442 A1 WO 2012146442A1 EP 2012055049 W EP2012055049 W EP 2012055049W WO 2012146442 A1 WO2012146442 A1 WO 2012146442A1
Authority
WO
WIPO (PCT)
Prior art keywords
glazing
disc
plastic
safety glass
glass
Prior art date
Application number
PCT/EP2012/055049
Other languages
German (de)
French (fr)
Inventor
Mihail Calomfirescu
Claudia PEUKER-SJÖGREN
Michael SCHMÄCKE
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to CN201280020741.5A priority Critical patent/CN103502078B/en
Priority to US14/114,603 priority patent/US20140065330A1/en
Priority to RU2013152956/11A priority patent/RU2013152956A/en
Priority to EP12720436.0A priority patent/EP2668081A1/en
Priority to CA2834312A priority patent/CA2834312A1/en
Publication of WO2012146442A1 publication Critical patent/WO2012146442A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D25/00—Window arrangements peculiar to rail vehicles
    • 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
    • B32B17/10064—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 at least two glass sheets, only one of which being an outer layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/001—Double glazing for vehicles

Definitions

  • the invention relates to a glazing for a
  • Rail vehicle having at least two spaced and stacked discs. Glazings for rail vehicles are known in the art in various embodiments. Depending on a current requirement profile, will be
  • the two discs used each consist of
  • Laminated safety glass, while between the individual slices is either air or a gas, which
  • the present invention seeks to further develop the above-mentioned glazing such that lighter and more crash-safe windows for
  • the one pane of the glazing is made of a safety glass and the other pane is made of a plastic, wherein the two panes are connected to one another via elastic spacers.
  • the pane of safety glass is used on an inside of a glazed rail vehicle while the pane is off
  • Plastic is outside. Due to this configuration of the glazing with a glass pane and a plastic disc results in a reduced weight of the glazing.
  • the typically internal pane of safety glass provides a required scratch resistance
  • the one pane of the glazing may, for example, be formed from a toughened safety glass or a laminated safety glass.
  • the other disk which will typically be on the outside of the vehicle, is formed from a thermoplastic molding compound. Possible examples of materials are acrylic glass or Makroion®.
  • the plastic disc may be provided on its side facing outward with a scratch-resistant layer, in order to bring about a resistance to vandalism here.
  • the elastic spacers allow the
  • the spacers are preferably formed from a thermoplastic material.
  • Plastic is much lower compared to glass. Since plastics have a much higher toughness than glass, which rather shows a brittle behavior, is the
  • the overall increased resistance of the glazing to vandalism allows a higher availability of the glazed rail vehicles in their operation.
  • FIGURE shows a section of a glazing for installation in a rail vehicle in a cross-sectional view.
  • An outside of the glazing is made of one
  • Plastic disc K formed, for example, from
  • Plastic disk K is positioned over a spacer A opposite the laminated glass pane V.
  • the spacer A is made of an elastic material, typically a thermoplastic, so that it
  • the plastic disc K still with a scratch-resistant
  • Spacers A are similar spacers all around the window.
  • the space between the plastic disk K and the laminated glass pane V can be filled with air or another gas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to glazing for a rail vehicle, said glazing having at least two panes which are mutually spaced and which are arranged one above the other. One pane (V) is made of a safety glass, and the other pane (K) is made of a plastic, said two panes being connected to each other by elastic spacers (A).

Description

Beschreibung description
Verglasung für ein Schienenfahrzeug Glazing for a rail vehicle
Die Erfindung bezieht sich auf eine Verglasung für ein The invention relates to a glazing for a
Schienenfahrzeug, die wenigstens zwei in einem Abstand zueinander und übereinander angeordnete Scheiben aufweist. Verglasungen für Schienenfahrzeuge sind im Stand der Technik in verschiedenen Aus führungs formen bekannt. Abhängig von einem jeweils geltenden Anforderungsprofil, werden Rail vehicle having at least two spaced and stacked discs. Glazings for rail vehicles are known in the art in various embodiments. Depending on a current requirement profile, will be
Einscheibensicherheitsglas , Verbundsicherheitsglas , Tempered safety glass, laminated safety glass,
druckdichte, schallgedämpfte oder doppelverglaste Systeme verwendet. Besonders für Hochgeschwindigkeitsfahrzeuge hat sich eine Doppelverglasung durchgesetzt. Dabei bestehen die zwei eingesetzten Scheiben jeweils aus pressure-tight, silenced or double-glazed systems used. Especially for high speed vehicles, a double glazing has prevailed. In this case, the two discs used each consist of
Verbundsicherheitsglas, während sich zwischen den einzelnen Scheiben entweder Luft oder ein Gas befindet, welches  Laminated safety glass, while between the individual slices is either air or a gas, which
Isolierglaseigenschaften dieser Verglasung verbessert. Insulating glass properties of this glazing improved.
Aufgrund der Vielzahl zu erfüllender Anforderungen bezüglich akustischer und thermischer Eigenschaften sowie Due to the large number of requirements to be met regarding acoustic and thermal properties as well as
erforderlicher Festigkeit sind solche Verglasungen required strength are such glazings
vergleichsweise schwer. Darüber hinaus besteht selbst beicomparatively difficult. In addition, there is even at
Verwendung von Verbundsicherheitsglas eine erhebliche Gefahr, dass Fenster durch Vandalismus zerstört werden können. Use of laminated safety glass a significant risk that windows can be destroyed by vandalism.
Zwar sind im Stand der Technik auch typischer Weise als einzelne Scheibe vorliegende Kunststoffverglasungen bekannt. Diese werden jedoch als problematisch im Hinblick auf Although in the prior art also typically available as a single disc plastic glazes are known. These, however, are considered problematic with regard to
unterschiedliche Wärmeausdehnungskoeffizienten zwischen different thermal expansion coefficients between
Kunststoff und Rohbau, Brandschutzeigenschaften, Lebensdauer aufgrund von UV-Bestrahlung und Sandbeaufschlagung angesehen. Auch hinsichtlich einer zulässigen Durchbiegung einer Plastics and shell, fire protection properties, life due to UV irradiation and sand treatment considered. Also with regard to a permissible deflection of a
Kunststoffverglasung im Betriebseinsatz ergeben sich Plastic glazing in operational use arise
Vorbehalte . Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, die eingangs genannte Verglasung derart weiterzuentwickeln, dass sich leichtere und Crash-sicherere Fenster für Reservations. Proceeding from this, the present invention seeks to further develop the above-mentioned glazing such that lighter and more crash-safe windows for
Schienenfahrzeuge ergeben. Rail vehicles result.
Diese Aufgabe wird dadurch gelöst, dass die eine Scheibe der Verglasung aus einem Sicherheitsglas und die andere Scheibe aus einem Kunststoff gebildet ist, wobei die beiden Scheiben über elastische Abstandshalter miteinander verbunden sind. Dabei wird typischer Weise die Scheibe aus Sicherheitsglas auf einer Innenseite eines mit der Verglasung ausgestatteten Schienenfahrzeugs verwendet, während die Scheibe aus This object is achieved in that the one pane of the glazing is made of a safety glass and the other pane is made of a plastic, wherein the two panes are connected to one another via elastic spacers. Typically, the pane of safety glass is used on an inside of a glazed rail vehicle while the pane is off
Kunststoff außen liegt. Aufgrund dieser Ausgestaltung der Verglasung mit einer Glasscheibe und einer KunststoffScheibe ergibt sich ein vermindertes Gewicht der Verglasung. Die typischer Weise innen liegende Scheibe aus Sicherheitsglas bringt eine erforderliche Kratzfestigkeit bei Plastic is outside. Due to this configuration of the glazing with a glass pane and a plastic disc results in a reduced weight of the glazing. The typically internal pane of safety glass provides a required scratch resistance
Vandalismuseinwirkung mit sich, während die äußere Scheibe gewichtssparend aus Kunststoff besteht. Vandalism with it, while the outer disc weight saving plastic.
Die eine Scheibe der Verglasung kann beispielsweise aus einem Einscheibensicherheitsglas oder einem Verbundsicherheitsglas gebildet sein. Die andere Scheibe, die typischer Weise außen am Fahrzeug vorliegen wird, ist aus einer thermoplastischen Formmasse gebildet. Als Materialbeispiele kommen Acrylglas oder Makroion® in Frage. The one pane of the glazing may, for example, be formed from a toughened safety glass or a laminated safety glass. The other disk, which will typically be on the outside of the vehicle, is formed from a thermoplastic molding compound. Possible examples of materials are acrylic glass or Makroion®.
Die Kunststoffscheibe kann auf ihrer nach außen gerichteten Seite mit einer kratzfesten Schicht versehen sein, um auch hier eine Widerstandsfähigkeit gegen Vandalismus zu bewirken. The plastic disc may be provided on its side facing outward with a scratch-resistant layer, in order to bring about a resistance to vandalism here.
Die elastischen Abstandshalter ermöglichen es, den The elastic spacers allow the
unterschiedlichen Wärmeausdehnungskoeffizienten der different thermal expansion coefficient of the
Materialien, aus denen die wenigstens zwei Scheiben gebildet sind, Rechnung zu tragen. Die Abstandshalter sind bevorzugt aus einem thermoplastischen Kunststoff gebildet. Insgesamt ergeben sich für die Verglasung im Vergleich zum Stand der Technik Gewichtsvorteile, da die Dichte von Materials from which the at least two discs are formed to take into account. The spacers are preferably formed from a thermoplastic material. Overall, there are weight advantages for the glazing compared to the prior art, since the density of
Kunststoff im Vergleich zu Glas wesentlich niedriger ist. Da Kunststoffe eine wesentlich höhere Zähigkeit aufweisen als Glas, welches eher ein sprödes Verhalten zeigt, ist die Plastic is much lower compared to glass. Since plastics have a much higher toughness than glass, which rather shows a brittle behavior, is the
Gefahr einer Zerstörung geringer. Danger of destruction lower.
Die insgesamt erhöhte Beständigkeit der Verglasung gegenüber Vandalismus ermöglicht eine höhere Verfügbarkeit der mit der Verglasung ausgestatteten Schienenfahrzeuge in deren Betrieb. The overall increased resistance of the glazing to vandalism allows a higher availability of the glazed rail vehicles in their operation.
Ein Ausführungsbeispiel der Erfindung wird beispielshalber anhand der Zeichnung noch näher erläutert. Die einzige Figur zeigt einen Abschnitt einer Verglasung zum Einbau in ein Schienenfahrzeug in einer Querschnittsansicht. An embodiment of the invention will be explained in more detail by way of example with reference to the drawing. The single FIGURE shows a section of a glazing for installation in a rail vehicle in a cross-sectional view.
Bei dem in der Figur dargestellten Ausführungsbeispiel wird, bezogen auf ein Schienenfahrzeug, eine Innenseite einer In the embodiment shown in the figure, with respect to a rail vehicle, an inside of a
Verglasung von einer Verbundglasscheibe V gebildet, welche selbst aus zwei in einem Abstand zueinander angeordnete Glazing formed by a laminated glass pane V, which itself consists of two spaced apart
Einzelscheiben VI, V2 aufgebaut ist. Single disks VI, V2 is constructed.
Eine Außenseite der Verglasung ist aus einer An outside of the glazing is made of one
Kunststoffscheibe K gebildet, die beispielsweise aus Plastic disc K formed, for example, from
Makroion® oder Acrylglas hergestellt ist. Die Makroion® or acrylic glass is made. The
Kunststoffscheibe K ist über einen Abstandshalter A gegenüber der Verbundglasscheibe V positioniert. Der Abstandshalter A ist aus einem elastischen Material, typischer Weise einem thermoplastischen Kunststoff hergestellt, so dass er  Plastic disk K is positioned over a spacer A opposite the laminated glass pane V. The spacer A is made of an elastic material, typically a thermoplastic, so that it
unterschiedliche Wärmeausdehnungen der Kunststoffscheibe K und der Verbundglasscheibe V ausgleichen kann. different thermal expansion of the plastic disk K and the laminated glass pane V can compensate.
In zeichnerisch nicht dargestellten Ausführungsbeispielen kann die Kunststoffscheibe K noch mit einer kratzfesten In exemplary embodiments, not shown, the plastic disc K still with a scratch-resistant
Schicht auf ihrer Außenseite versehen sein. Ebenso ist es möglich, dass die innere Scheibe aus Glas von einem Be provided layer on its outside. It is also possible that the inner glass pane of a
Einscheibensicherheitsglas gebildet ist. Mit dem Single-pane safety glass is formed. With the
Abstandshalter A gleichartige Abstandstandshalter befinden sich rundherum um das Fenster. Der Raum zwischen der Kunststoffscheibe K und der Verbundglasscheibe V kann mit Luft oder einem anderen Gas befüllt werden. Spacers A are similar spacers all around the window. The space between the plastic disk K and the laminated glass pane V can be filled with air or another gas.

Claims

Patentansprüche claims
1. Verglasung für ein Schienenfahrzeug, die wenigstens zwei in einem Abstand zueinander und übereinander angeordnete1. Glazing for a rail vehicle, the at least two at a distance from each other and arranged one above the other
Scheiben aufweist, Has discs,
dadurch gekennzeichnet, dass characterized in that
die eine Scheibe (V) aus einem Sicherheitsglas und die andere Scheibe (K) aus einem Kunststoff gebildet ist, wobei die beiden Scheiben über elastische Abstandshalter (A) one disc (V) is made of a safety glass and the other disc (K) is made of a plastic, the two discs being provided with elastic spacers (A)
miteinander verbunden sind. connected to each other.
2. Verglasung nach Anspruch 1, 2. Glazing according to claim 1,
dadurch gekennzeichnet, dass characterized in that
die eine Scheibe (V) aus einem Einscheibensicherheitsglas gebildet ist. a disc (V) is formed of a toughened safety glass.
3. Verglasung nach Anspruch 1, 3. Glazing according to claim 1,
dadurch gekennzeichnet, dass characterized in that
die eine Scheibe (V) aus einem Verbundsicherheitsglas gebildet ist. a disc (V) is formed of a laminated safety glass.
4. Verglasung nach einem der Ansprüche 1 bis 3, 4. Glazing according to one of claims 1 to 3,
dadurch gekennzeichnet, dass characterized in that
die andere Scheibe (K) aus einer thermoplastischen Formmasse gebildet ist. the other disc (K) is formed from a thermoplastic molding compound.
5. Verglasung nach einem der Ansprüche 1 bis 3, 5. Glazing according to one of claims 1 to 3,
dadurch gekennzeichnet, dass characterized in that
die andere Scheibe (K) aus Acrylglas gebildet ist. the other disc (K) is made of acrylic glass.
6. Verglasung nach einem der Ansprüche 1 bis 5, 6. Glazing according to one of claims 1 to 5,
dadurch gekennzeichnet, dass characterized in that
die andere Scheibe (K) auf ihrer nach außen gerichteten Seite mit einer kratzfesten Schicht versehen ist. the other disc (K) is provided on its outwardly directed side with a scratch-resistant layer.
7. Verglasung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass 7. Glazing according to one of claims 1 to 6, characterized in that
die elastischen Abstandshalter (A) aus einem the elastic spacers (A) from a
thermoplastischen Kunststoff gebildet sind, der derart beschaffen ist, dass er unterschiedliche Wärmeausdehnungen der beiden Scheiben ausgleicht. formed thermoplastic plastic, which is such that it compensates for different thermal expansions of the two discs.
PCT/EP2012/055049 2011-04-29 2012-03-22 Glazing for a rail vehicle WO2012146442A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201280020741.5A CN103502078B (en) 2011-04-29 2012-03-22 For the glass port of guideway vehicle
US14/114,603 US20140065330A1 (en) 2011-04-29 2012-03-22 Glazing for a rail vehicle
RU2013152956/11A RU2013152956A (en) 2011-04-29 2012-03-22 GLAZING FOR RAIL VEHICLE
EP12720436.0A EP2668081A1 (en) 2011-04-29 2012-03-22 Glazing for a rail vehicle
CA2834312A CA2834312A1 (en) 2011-04-29 2012-03-22 Glazing for a rail vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011017823.6 2011-04-29
DE102011017823A DE102011017823A1 (en) 2011-04-29 2011-04-29 Glazing for a rail vehicle

Publications (1)

Publication Number Publication Date
WO2012146442A1 true WO2012146442A1 (en) 2012-11-01

Family

ID=46062238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/055049 WO2012146442A1 (en) 2011-04-29 2012-03-22 Glazing for a rail vehicle

Country Status (7)

Country Link
US (1) US20140065330A1 (en)
EP (1) EP2668081A1 (en)
CN (1) CN103502078B (en)
CA (1) CA2834312A1 (en)
DE (1) DE102011017823A1 (en)
RU (1) RU2013152956A (en)
WO (1) WO2012146442A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015214484A1 (en) * 2015-07-30 2017-02-02 Siemens Aktiengesellschaft Insulating glass element and vehicle with insulating glass element
AT517932B1 (en) * 2015-10-16 2018-03-15 Siemens Ag Oesterreich Conductively coated window pane, in particular for rail vehicles

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DE2061569A1 (en) * 1970-12-15 1972-06-29 Arnold A Bullet proof cpd transparent sheet - comprising impact resisting plastic and foil re-inforced safety glass sheets
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
DE8027875U1 (en) * 1980-10-18 1981-02-26 Arnold, Alfred, 7064 Remshalden Tempered glass or insulating glass
EP0241665A2 (en) * 1986-04-10 1987-10-21 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Vehicle window
DE19945876A1 (en) * 1999-09-24 2001-04-12 Deutsche Bahn Ag Multipane insulation glazing system for rail vehicles, in particular, for high-speed train cars comprises compound outer and inner panes and a single middle pane

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DE4238490C1 (en) * 1992-11-14 1994-03-10 Daimler Benz Ag Insulating glazing with emergency exit for a window opening of a motor vehicle
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061569A1 (en) * 1970-12-15 1972-06-29 Arnold A Bullet proof cpd transparent sheet - comprising impact resisting plastic and foil re-inforced safety glass sheets
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
DE8027875U1 (en) * 1980-10-18 1981-02-26 Arnold, Alfred, 7064 Remshalden Tempered glass or insulating glass
EP0241665A2 (en) * 1986-04-10 1987-10-21 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Vehicle window
DE19945876A1 (en) * 1999-09-24 2001-04-12 Deutsche Bahn Ag Multipane insulation glazing system for rail vehicles, in particular, for high-speed train cars comprises compound outer and inner panes and a single middle pane

Also Published As

Publication number Publication date
DE102011017823A1 (en) 2012-10-31
CN103502078B (en) 2016-03-02
CN103502078A (en) 2014-01-08
US20140065330A1 (en) 2014-03-06
CA2834312A1 (en) 2012-11-01
RU2013152956A (en) 2015-06-10
EP2668081A1 (en) 2013-12-04

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