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EP0671864B2 - Abdichtung für eine elektrische Verbindung einer Glasscheibe - Google Patents

Abdichtung für eine elektrische Verbindung einer Glasscheibe Download PDF

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Publication number
EP0671864B2
EP0671864B2 EP95400436A EP95400436A EP0671864B2 EP 0671864 B2 EP0671864 B2 EP 0671864B2 EP 95400436 A EP95400436 A EP 95400436A EP 95400436 A EP95400436 A EP 95400436A EP 0671864 B2 EP0671864 B2 EP 0671864B2
Authority
EP
European Patent Office
Prior art keywords
seal
glazing pane
glazing
electrical
arrangement according
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.)
Expired - Lifetime
Application number
EP95400436A
Other languages
English (en)
French (fr)
Other versions
EP0671864A3 (de
EP0671864A2 (de
EP0671864B1 (de
Inventor
Gérard Huchet
Martial De Paoli
Denis Mathivat
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.)
Saint Gobain Glass France SAS
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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
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Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Publication of EP0671864A2 publication Critical patent/EP0671864A2/de
Publication of EP0671864A3 publication Critical patent/EP0671864A3/de
Application granted granted Critical
Publication of EP0671864B1 publication Critical patent/EP0671864B1/de
Publication of EP0671864B2 publication Critical patent/EP0671864B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields

Definitions

  • the invention relates to a glazing requiring a supply of electrical signals.
  • the invention also relates to the use of such a glazing, especially on vehicles.
  • glazings require an electrical connection. These are heated, defrosting windows with remote-controlled optical properties or glazings that have an element requiring this connection, such as, for example, an antenna, sensors, etc.
  • the electrical connection is usually constituted by a collector band in electrical contact with the elements requiring this supply. It is connected at the edge of glazing to a cable connected to a power source, as described for example in the patent DE-36 04 437.
  • the electrical source or the control member is generally located in an area protected from external stresses and, in the case of a heated glazing unit, the switch that controls the deicing is inside the passenger compartment. it is the same in the case of a brake light installed on the glazing.
  • the electrical source is an antenna screen printed on the glazing, on its inner face, it is also in the protected area external stresses.
  • the device that uses energy or electrical signals is also in a protected area inside the vehicle.
  • the one on the one hand, the current-consuming device, or the one that uses electrical signals or, on the other hand, the electrical source are installed on a glazing unit, on the inside. of the vehicle, the electrical connection leads from inside the vehicle to the interior of the vehicle.
  • the invention relates to the case where one of these two transitions, inside-outside, is in the vicinity of the glazing, the problem is particularly sensitive when the glazing is an opening glazing such as a tailgate.
  • the invention has the task of providing a glazing whose power supply will be provided by electrical connections located both outside and within the area defined by a seal, said sealing area.
  • the invention must allow the transition of the electrical connection between the inside and the outside is carried out without allowing the penetration of water. It is also necessary that this transition does not interfere with the operation of the usual sealing means (seals).
  • the invention proposes a glazing unit having on its surface an electrical conductor in which a complementary element covers a portion of the conductor and provides an absolute seal to said portion of the conductor covered by this element, preferably the portion of the electrical conductor is selected from the elements following alone or in combination: conductive layer, for example deposited by screen printing, foil, conductive flexible plate, conductive filaments in the form of son or braids, solder type electrical connection.
  • the preferred embodiment for producing the element conferring an absolute seal is overmoulding of the glazing.
  • the electrical connections are temporarily held in position for the time required for overmolding by any appropriate means: glue, jumpers, rivets, adhesive layer, etc ...
  • the complementary element with the characteristics that have just been stated thus provides a sealed outlet "glazing. It is usable, all things being equal, as the sealed output of the power cable of any electrical appliance in contact with water, such as a submerged pump.
  • the element providing an absolute seal is formed by the combination of a base on which a cover is grafted.
  • the glazing of the invention is particularly suitable for the automobile.
  • the invention provides for its use on a motor vehicle, a seal being in contact with said glazing, at least when it is in the closed position, and then the seal covers, at least partially, the electrical conductor and the complementary element conferring an absolute seal.
  • said portion of the electrical conductor is connected, on the one hand, to a cable connected to a source of current or electrical signals and, on the other hand, to a cable connected to a device using the current or signals such as deicing, stop light, radio, the two cables running on either side of the location of the seal.
  • one of the cables, placed outside the vehicle, is incorporated in a profile glued to the edge of glazing.
  • the complementary element of the invention makes it possible, thanks to the shape adapted to it by the person skilled in the art, to keep the same joints as when there are no electrical conductors passing through the joint while keeping an excellent seal.
  • Figure 1 illustrates different paths that can follow the electrical conductors 1, a glazing 2 of the invention.
  • the conductor may consist of the following elements, taken independently or in combination: a metal foil, a conductive layer, at least one conductive filament, a conductive plate, a copper strip or a solder type electrical connection, etc.
  • Figure la represents a glazing 2 whose electrical conductors 1 transit outside the area defined by a seal 3.
  • This seal located on the body or on the glazing itself is in contact therewith (at least when the glazing is closed if the seal is placed on the body) over an area of a certain width shown in the figure.
  • Diagram 1a shows, for example, the supply of electrical signals of an element 4 through a power source schematized in 5.
  • This element can be a stop light, a sensor, a windshield wiper motor, etc. ...
  • FIG. 1b shows a heated windshield.
  • the heating network consists of thin wires of electrical heating resistor 6. Each heating wire is electrically connected to two collector strips 7 and 8.
  • the collector strips are, for example, made of strips of copper foil covered with solder at the same time. tin with a low melting point. According to this scheme, the collector strips are located in the sealing zone. Connections 9 seal the passage of the sealing zone to the zone out of sealing. These links 9 constitute the electrical conductors 1 of the heating network which connect it to a power source, not shown.
  • Diagrams 1c and 1d illustrate the passage of the electrical connections from the sealing zone to the non-sealing zone.
  • Diagram 1c shows the supply of an element 10 located in the sealing zone to a supply source 11, also located in the sealing zone.
  • the electrical conductor 1 is located for the most part out of the sealing zone while ensuring the passage from one area to another.
  • the element 10 may be a traffic light, such as a stop light, an antenna, a sensor, and the "power source" for electrical signals, for example a lithium chemical battery or a radio signal preamplifier.
  • Diagram 1d illustrates, for its part, a heated rear window consisting of conductors made of a silkscreened silver paste 12 electrically connected to two collector strips.
  • the cables 15 and 16 constitute the electrical conductors 1 between the heating network and an external power source, not shown.
  • the collector strips consist of a silver paste 12 deposited by screen printing, and the electrical connection provided by conductive filaments in the form of flat braids or wires 15, 16 respectively.
  • FIG. 2 represents, in more detail, the passage from the sealing zone to the non-sealing zone delimited by the zone of the seal 3.
  • a profiled part 17, which constitutes the complementary element of the invention, ensures the tightness of this passage.
  • the profiled part 17 is advantageously obtained by molding or, preferably, by overmolding.
  • FIG. 3 illustrates various profiled pieces which constitute complementary elements according to the invention; they are here in the form of a hat, without limitation.
  • This "soft" shape which is gradually connected to the surface of the glazing makes it possible to easily seal between, on the one hand, the glazing and the part and an elastic seal on the other.
  • the profiled part 19 may cover a rectangular, elliptical surface or have lips 20 as illustrated in the diagrams 3a, 3b, 3c and 3d respectively.
  • the conductor parts are here represented as wires 40 (diagrams 3a, 3b and 3c) or flat conductors 21 (diagrams 3g, 3h).
  • the conductors 40, 21 are embedded in the material of the profiled piece 19 and, insofar as it is electrically insulating, it is not necessary that in this area, the conductors are provided with a sheath. Such absence of sheath prevents the (minimal) space between the sheath and the metal core of the driver is a path for moisture. According to these diagrams, the profiled parts are overmoulded.
  • the electrical connections can also be conductive layers 21, as shown in the diagrams 3g, 3h, 3i and 3j. These layers may be a silver paste deposited by screen printing or a conductive coating. According to diagrams 3i and 3j, the conductive layers 21 are housed in housings of prefabricated parts and glued to the glazing unit.
  • braids 41 (diagram 3b).
  • the profiled parts 19 which constitute the complementary element of the invention are in two parts, a base 22 and a cover 42.
  • the base may comprise pins 23 intended to cooperate with the complementary forms 24 of the cover 42.
  • the base is fixed here by gluing on the glazing through the adhesive film 25.
  • the electrical conductor portion 40 included in the profiled piece 19 must here also be isolated from the interior and exterior spaces (or at least one of the two), which is why at the ends (or at one of them) , the space where the driver is located is closed.
  • part 19 is in two parts makes it possible to separate the functions, the base holds in place the portion of electrical conductor that passes through it, the cover with a suitable external shape, allows a connection with the peripheral seal of the elastomer glazing which is perfectly waterproof.
  • Figure 5 shows, in more detail, a type of electrical connection at the passage from the sealing zone to the zone out of sealing.
  • the electrical connections are conductive cables, they are not suitable for the passage from one zone to another. Indeed, they generally have a relatively large thickness. Moreover, their relatively close contact surface with the glazing involves a risk of misplacement that may in particular alter the tightness of the passage from one area to another.
  • connection at said passage is thin.
  • This is, for example, a conductive layer, a foil, a copper strip or a wafer of conductive material.
  • Figure 5a shows a portion of the electrical conductor 26 consisting of a silver-based paste deposited, for example, by screen printing.
  • the cables 27 are, for example, connected by welding to the silver paste.
  • Figure 5b shows an electrical conductor portion 28 consisting of a silver-based paste on which are welded metal foils 29, the cables 27 being electrically connected to this assembly.
  • This device makes it possible, in particular, to increase the electrical power at the level of the connection ensuring the passage from one zone to another.
  • FIG. 6 shows an advantageous variant of the invention.
  • an elastomeric seal which is attached to the periphery of the glazing. It has a lip 31 which can have several functions. One of them is to plug the gap between the glazing 2 and the body 32.
  • this seal is a self-adhesive elastomeric profile which is designed to incorporate conductive cables 43.
  • the attachment of the profile to glazing is done on the edge and one and / or the other face at the edge of the glazing, spaces being formed inside this profile for housing these connections.
  • the cables 43 are connected to the conductor portion 35 consisting of a conductive flexible material plate via an electrical connector 34.
  • the electrical wires connected to the user element of the link are not shown in the figure, they are welded to the conductive flexible material plate 35.
  • This plate is electrically insulated and the assembly is sealed thanks to the localized portion 37 of the seal, this profiled piece is advantageously obtained by means of an organized leakage of the plastic material constituting the profile 30.
  • FIG. 7 represents another variant of the invention according to which the electrical conductor 1 consists solely of a silver-paste-based collector strip deposited by screen printing.
  • This band provides power to the element 38 by connecting it to a power source not shown.
  • the collecting strip is located both outside and inside the sealing area defined by the seal 3, while ensuring the passage of electricity from one area to another.
  • a profiled part 39 provides part of the sealing of this band. It preferably has a means for facilitating the mounting of the glazing in the bodywork bay, in particular a lip 31, as shown in FIG. 5.
  • the collecting strip can be totally protected from external stresses by the piece 39. It can also, as shown, overflow the room.
  • the overflowing part can then be covered with a coating ensuring its tightness. It is an essentially organic coating, based on a polymer or a copolymer based on a polyurethane resin, acrylic or cationic. This coating is, for example, that described in patent application FR 93/09595 not yet published.
  • the glazing just described has many advantages.
  • the technique to achieve it is very industrial, it allows both to fix the cables at the link and ensure it perfectly sealed and that the glazing-body sealing is obtained by gluing ( Figure 6) or with an elastomer seal applied to the glazing or bodywork while glued to the other.

Landscapes

  • Resistance Heating (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Details Of Aerials (AREA)
  • Surface Heating Bodies (AREA)

Claims (7)

  1. Anordnung aus einer Dichtung und einer Glaseinheit, die vorgesehen ist, in eine Karosserie eingebaut zu werden, wobei die Glaseinheit eine sich öffnen lassende Verglasung (2) umfasst und sich die Dichtung (3) mit der Verglasung, wenigstens, wenn sich diese bei einer sich öffnen lassenden Verglasung in geschlossener Position befindet, in Berührung befindet und vorgesehen ist, Dichtheit zwischen der Verglasung und der Karosserie herzustellen, wodurch ein Abdichtungsbereich auf der Verglasung und ein außerhalb davon liegender Bereich begrenzt wird, und die Verglasung (2) auf ihrer Oberfläche einen elektrischen Leiter (1, 27, 40, 41, 21, 26, 28, 29, 35) umfasst, der eine elektrische Verbindung bildet, die sich gleichzeitig außerhalb und innerhalb des Bereichs befindet, der von der Dichtung (3) begrenzt wird, und teilweise von einem komplementären Element (17, 19) bedeckt wird, dadurch gekennzeichnet, dass das komplementäre Element ein Teil bildet, das diesem Teil des Leiters absolute Dichtheit verleiht, und dass die sich mit der Verglasung in Berührung befindliche Dichtung das komplementäre Element am Übergang vom Abdichtungsbereich zu dem außerhalb davon liegenden Bereich derart bedeckt, dass zwischen dem komplementären Teil und der Dichtung Dichtheit hergestellt wird.
  2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass der Teil des elektrischen Leiters aus folgenden Elementen allein oder in Kombination ausgewählt wird: beispielsweise durch Siebdruck aufgebrachte leitfähige Schicht (21, 26, 28), Folie (29), leitfähige flexible Platte (35), leitfähige Filamente in Form von Drähten (40) oder Litzen (41) und elektrischer Anschluss vom Typ einer Lötstelle.
  3. Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das absolute Dichtheit verleihende Element durch Aufformen der Verglasung hergestellt wird.
  4. Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das absolute Dichtheit verleihende Element durch Befestigen eines Fußes (22), auf welchem eine Abdeckung (42) angebracht wird, hergestellt wird.
  5. Verwendung einer Anordnung nach einem der Ansprüche 1 bis 4 in einem Kraftfahrzeug, wobei die Dichtung die Verglasung berührt, wenigstens, wenn diese sich in geschlossener Position befindet, dadurch gekennzeichnet, dass die Dichtung den elektrischen Leiter (1, 27, 40, 41, 21, 26, 28, 29, 35) wenigstens teilweise bedeckt und das komplementäre Element (17, 19) absolute Dichtheit verleiht.
  6. Verwendung einer Anordnung nach Anspruch 5, dadurch gekennzeichnet, dass der Teil des elektrischen Leiters einerseits mit einem Kabel, das an eine Quelle für elektrischen Strom oder elektrische Signale angeschlossen ist, und andererseits mit einem Kabel verbunden ist, das an eine Einrichtung, die den Strom oder die Signale nutzt, wie eine Enteisung, Bremsleuchten und Autoradio, angeschlossen ist, wobei die zwei Kabel auf beiden Seiten des Platzes der Dichtung entlangführen.
  7. Verwendung einer Anordnung nach Anspruch 6, dadurch gekennzeichnet, dass eines der Kabel auf der Außenseite des Fahrzeugs angeordnet ist, und dass dieses Kabel (43) in ein auf den Rand der Verglasung geklebtes Profil (30) eingebaut ist.
EP95400436A 1994-03-08 1995-03-01 Abdichtung für eine elektrische Verbindung einer Glasscheibe Expired - Lifetime EP0671864B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9402650A FR2717339B3 (fr) 1994-03-08 1994-03-08 Etanchéité d'une liaison électrique d'un vitrage.
FR9402650 1994-03-08

Publications (4)

Publication Number Publication Date
EP0671864A2 EP0671864A2 (de) 1995-09-13
EP0671864A3 EP0671864A3 (de) 1996-07-10
EP0671864B1 EP0671864B1 (de) 2003-05-21
EP0671864B2 true EP0671864B2 (de) 2006-12-27

Family

ID=9460795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95400436A Expired - Lifetime EP0671864B2 (de) 1994-03-08 1995-03-01 Abdichtung für eine elektrische Verbindung einer Glasscheibe

Country Status (4)

Country Link
EP (1) EP0671864B2 (de)
JP (1) JP3445860B2 (de)
DE (1) DE69530806T3 (de)
FR (1) FR2717339B3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19856663C2 (de) * 1998-12-09 2003-04-03 Saint Gobain Sekurit D Gmbh Kontaktvorrichtung für ein an einer Fensterscheibe angeordnetes elektrisches Funktionselement
ES2276754T3 (es) * 2000-06-02 2007-07-01 Saint-Gobain Glass France Elemento de conexion electrica soldable mediante deposito de soldadura.
US7180031B1 (en) * 2005-09-19 2007-02-20 Automotive Components Holdings, Llc Electrical connection in glazing operations
EP2339894A1 (de) * 2009-12-22 2011-06-29 Saint-Gobain Glass France Scheibe mit elektrischem Anschlusselement
JP6009861B2 (ja) * 2012-08-24 2016-10-19 西川ゴム工業株式会社 タッチセンサー構造体
DE202014004267U1 (de) 2014-05-23 2014-07-04 Few Fahrzeugelektrikwerk Gmbh & Co. Kg Elektrisches Anschlusselement zum Befestigen, insbesondere Auflöten auf eine Glasscheibe sowie Bandlitzenmischgeflecht
EP3347219B1 (de) 2015-09-07 2021-04-14 SABIC Global Technologies B.V. Aerodynamische eigenschaften der kunststoffverglasung von heckklappen
US10690314B2 (en) 2015-09-07 2020-06-23 Sabic Global Technologies B.V. Lighting systems of tailgates with plastic glazing
WO2017042699A1 (en) 2015-09-07 2017-03-16 Sabic Global Technologies B.V. Molding of plastic glazing of tailgates
EP3347220B1 (de) 2015-09-07 2021-04-14 SABIC Global Technologies B.V. Kunststoffglasuroberflächen von heckklappen
CN108367702B (zh) 2015-11-23 2021-06-01 沙特基础工业全球技术公司 用于具有塑料玻璃的窗的照明系统
US11889596B2 (en) * 2020-07-30 2024-01-30 Min Hsiang Corporation Electrical connecting portion for a device with a heating function

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FR1197127A (fr) † 1958-02-28 1959-11-27 Anciens Etablissements Panhard Perfectionnements apportés aux antennes équipant les véhicules, notamment aux antennes de réception montées sur les voitures automobiles
US3484584A (en) † 1968-07-23 1969-12-16 Ppg Industries Inc Combination of electrically heated transparent window and antenna
US3760157A (en) † 1972-07-11 1973-09-18 Thermoseal Glass Corp Electrically heated window with a connector block and a circuit breaker
DE7904441U1 (de) † 1979-02-17 1979-05-17 Hans Bernstein Spezialfabrik Fuer Schaltkontakte, 4952 Porta Westfalica Kunststoff-Klemmengehäuse
DE2914061A1 (de) † 1978-04-17 1979-10-25 Saint Gobain Heizbare isolierglasscheibe und verfahren zu ihrer herstellung
FR2475469A1 (fr) † 1981-02-03 1981-08-14 Saint Gobain Vitrage Vitrage pivotant muni d'un appareil electrique
DE3105564A1 (de) † 1981-02-16 1982-09-09 Vereinigte Glaswerke Gmbh, 5100 Aachen Alarmglasscheibe und verfahren zu ihrer herstellung
GB2152124A (en) † 1983-12-20 1985-07-31 Saab Scania Ab An openable hatch for a vehicle
GB2207696A (en) † 1987-07-17 1989-02-08 Siv Soc Italiana Vetro Vehicle window
US5099104A (en) † 1989-11-09 1992-03-24 Saint Gobain Vitrage International Electrically heatable laminated glass plates having an electrically conductive surface coating
EP0528204A1 (de) † 1991-08-19 1993-02-24 BERNSTEIN COMPACT-GEHAEUSE GmbH Klemmengehäuse
EP0607067A1 (de) † 1993-01-12 1994-07-20 Saint-Gobain Vitrage International Verbindung einer Glasscheibe an eine elektrische Stromversorgung
EP0630170A2 (de) † 1993-06-15 1994-12-21 Saint Gobain Vitrage International Elektrisches Anschlussstuck für Glasscheibe

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US4488033A (en) * 1982-09-23 1984-12-11 Interdynamics, Inc. Heater assembly for heating glass surface
DE3532119A1 (de) * 1985-09-10 1987-03-19 Ver Glaswerke Gmbh Elektrisch beheizbare autoglasscheibe
GB2192023B (en) * 1986-06-26 1990-01-04 Pilkington Brothers Plc An edge-encapsulated glazing module
NL8603265A (nl) * 1986-12-23 1988-07-18 Volvo Car Bv Geleiding voor een elektrische bedrading.

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1197127A (fr) † 1958-02-28 1959-11-27 Anciens Etablissements Panhard Perfectionnements apportés aux antennes équipant les véhicules, notamment aux antennes de réception montées sur les voitures automobiles
US3484584A (en) † 1968-07-23 1969-12-16 Ppg Industries Inc Combination of electrically heated transparent window and antenna
US3760157A (en) † 1972-07-11 1973-09-18 Thermoseal Glass Corp Electrically heated window with a connector block and a circuit breaker
DE2914061A1 (de) † 1978-04-17 1979-10-25 Saint Gobain Heizbare isolierglasscheibe und verfahren zu ihrer herstellung
DE7904441U1 (de) † 1979-02-17 1979-05-17 Hans Bernstein Spezialfabrik Fuer Schaltkontakte, 4952 Porta Westfalica Kunststoff-Klemmengehäuse
FR2475469A1 (fr) † 1981-02-03 1981-08-14 Saint Gobain Vitrage Vitrage pivotant muni d'un appareil electrique
DE3105564A1 (de) † 1981-02-16 1982-09-09 Vereinigte Glaswerke Gmbh, 5100 Aachen Alarmglasscheibe und verfahren zu ihrer herstellung
GB2152124A (en) † 1983-12-20 1985-07-31 Saab Scania Ab An openable hatch for a vehicle
GB2207696A (en) † 1987-07-17 1989-02-08 Siv Soc Italiana Vetro Vehicle window
US5099104A (en) † 1989-11-09 1992-03-24 Saint Gobain Vitrage International Electrically heatable laminated glass plates having an electrically conductive surface coating
EP0528204A1 (de) † 1991-08-19 1993-02-24 BERNSTEIN COMPACT-GEHAEUSE GmbH Klemmengehäuse
EP0607067A1 (de) † 1993-01-12 1994-07-20 Saint-Gobain Vitrage International Verbindung einer Glasscheibe an eine elektrische Stromversorgung
EP0630170A2 (de) † 1993-06-15 1994-12-21 Saint Gobain Vitrage International Elektrisches Anschlussstuck für Glasscheibe

Also Published As

Publication number Publication date
FR2717339A1 (fr) 1995-09-15
DE69530806T2 (de) 2004-04-08
FR2717339B3 (fr) 1996-05-24
JPH0850933A (ja) 1996-02-20
EP0671864A3 (de) 1996-07-10
DE69530806T3 (de) 2007-07-12
EP0671864A2 (de) 1995-09-13
EP0671864B1 (de) 2003-05-21
JP3445860B2 (ja) 2003-09-08
DE69530806D1 (de) 2003-06-26

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