WO1999019172A1 - Air bag system - Google Patents
Air bag system Download PDFInfo
- Publication number
- WO1999019172A1 WO1999019172A1 PCT/EP1998/006332 EP9806332W WO9919172A1 WO 1999019172 A1 WO1999019172 A1 WO 1999019172A1 EP 9806332 W EP9806332 W EP 9806332W WO 9919172 A1 WO9919172 A1 WO 9919172A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- airbag
- guide tube
- profile strip
- gas guide
- gas
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
Definitions
- the invention relates to an airbag device for a motor vehicle.
- Airbag devices have become known in a wide variety of embodiments and offer effective protection of a vehicle occupant in a vehicle accident.
- the invention has for its object to provide a preassembled, modular, active head protection (airbag) system for motor vehicles.
- the invention proposes an airbag device for a motor vehicle with an airbag consisting of an inflatable gas cushion and a gas generator
- Gas guide tube a profile strip with a firing channel formed therein, in which the airbag placed in stacked folds, in addition to
- Gas guide tube is included and fasteners for holding the existing profile, airbag and gas guide tube
- the profile strip with airbag and gas guide tube extends along one side of the vehicle from the A pillar to the C pillar and is in the transition area from the vehicle roof and one
- Vehicle side wall arranged on the vehicle body.
- the profile strip which receives the gas guide tube and the airbag within the firing channel can be a component which is simple in terms of production technology, in particular also inexpensive, in particular an injection molded plastic part made of a thermoplastic material such as PP, PP-EPDM, TPE or PVC.
- the gas guide tube should have a configuration following the body contour, which can be achieved in that the
- the fastening elements for the airbag device expediently consist of simple, on the profile strip or on the
- Pre-assembled body arranged in a row next to each other
- Brackets which should be made of plastic, but preferably of metal, such as spring plate.
- the folded airbag has a strap securing device which defines the guy line when the airbag is deployed.
- FIG. 1 shows a complete airbag device with a vehicle body indicated by thinner lines
- FIG. 2 shows a section, approximately following the line A-A in FIG. 1,
- Fig. 3 shows a section through the airbag device according to a first embodiment
- Fig. 4 shows a section through the airbag device according to a second embodiment.
- the new airbag device is a head protection module provided with the reference number 1, which is to be arranged in the transition area from the vehicle roof to each vehicle side wall in a manner which can be seen from FIGS. 1 and 2.
- the head protection module consists of a gas generator 2, an adapter 3 for establishing a connection between the gas generator 2 and a gas guide tube 4, a folded airbag 5 and a profile strip 13 formed with a firing channel 6.
- the airbag device extends from the A-pillar 14 (dashboard area ) to the C-pillar 15 and is adapted to the body course.
- the airbag device is by means of clips
- Retaining / guy straps 8 define a guy line 12.
- FIG. 1 shows a modified pillar covering 9 for the A pillar 14, a modified one Pillar trim 9 'for the C-pillar, a B-pillar trim 10 and a headliner 11 are shown.
- Fig. 3 shows a cross section of the airbag device and shows that the firing channel 6 is formed in a profile strip 13 which has a U-shaped cross section with two legs and a web connecting them.
- the profile strip 13 advantageously consists of a thermoplastic material and is created by injection molding or extrusion.
- An embedded scaffold belt 16 gives the profile strip 13 a rigidity which meets the technical requirements.
- the gas guide tube 4 and the airbag 5 stacked in folds are accommodated within the firing channel 6.
- the gas guide tube 4 sits in a divided area of the airbag, which can be formed by sewing. Blow-out openings, not shown, in the gas guide tube 4 are on the folded
- the legs of the profile strip 13 have beads 17 constricting the weft channel 6.
- the beads 17 are at
- the firing channel 6 is open.
- the folded airbag 5 is one
- shrink tube 18 which has a tear seam 19 in the region of the weft channel opening.
- the tear seam 19 is designed such that it opens at a certain filling gas pressure and the airbag 5 can deploy into the vehicle interior.
- the difference from that according to FIG. 3 is essentially that the firing channel 6 is closed by a sealing lip 20 and the airbag 5 is not surrounded by a shrink tube 18. So here the sealing lip 20 exerts an insulating effect on the filling gas generated. At a certain filling gas pressure, the sealing lip 20 can open, for example along a tear seam 21 formed therein.
- the sealing lip 20 can be formed at 22 on the profile strip 13, for example in the manner of a film hinge, and at 23 a joint connection, for example a clip connection, can be made with the profile strip 13.
- the inflated airbag comes between the head of a vehicle occupant and that adjacent to it
- the airbag device can, as shown in Fig. 2, from the Formhimmcl
- the headliner 11 can be covered, a predetermined kink 24 in the headliner 11 ensuring that an edge region 25 immediately releases the firing channel 6 when the airbag is deployed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Airbagvorrichtung Airbag device
Die Erfindung bezieht sich auf eine Airbagvorrichtung für ein Kraftfahrzeug.The invention relates to an airbag device for a motor vehicle.
Airbagvorrichtungen sind in den verschiedensten Ausführungsformen bekannt geworden und bieten einen wirksamen Schutz eines Fahrzeuginsassen bei einem Fahrzeugunfall.Airbag devices have become known in a wide variety of embodiments and offer effective protection of a vehicle occupant in a vehicle accident.
Der Erfindung liegt die Aufgabe zugrunde, ein vormontiertes, modulares, aktives Kopfschutz (- Airbag -) System für Kraftfahrzeuge zur Verfügung zu stellen.The invention has for its object to provide a preassembled, modular, active head protection (airbag) system for motor vehicles.
Zur Lösung dieser Aufgabe schlägt die Erfindung eine Airbagvorrichtung für ein Kraftfahrzeug mit einem aus einem aufblasbaren Gaskissen bestehenden Airbag, einem Gasgenerator zumTo achieve this object, the invention proposes an airbag device for a motor vehicle with an airbag consisting of an inflatable gas cushion and a gas generator
Befüllen des Airbags, einem sich durch einen abgeteilten Bereich desFilling the airbag, a through a divided area of the
Airbags erstreckenden Gasfuhrungsrohr, Ausblasöffnungen imAirbag-extending gas guide tube, blow-out openings in the
Gasfuhrungsrohr, einer Profilleiste mit einem darin ausgebildeten Schußkanal, in dem der in gestapelte Faltungen gelegte Airbag nebstGas guide tube, a profile strip with a firing channel formed therein, in which the airbag placed in stacked folds, in addition to
Gasfuhrungsrohr aufgenommen ist und Befestigungselementen zum Halten der aus Profilleiste, Airbag und Gasfuhrungsrohr bestehendenGas guide tube is included and fasteners for holding the existing profile, airbag and gas guide tube
Baueinheit vor. Die Profilleiste mit Airbag und Gasfuhrungsrohr erstreckt sich jeweils längs einer Fahrzeugseite von der A-Säule bis zur C-Säule und ist im Übergangsbereich vom Fahrzeugdach und einerUnit before. The profile strip with airbag and gas guide tube extends along one side of the vehicle from the A pillar to the C pillar and is in the transition area from the vehicle roof and one
Fahrzeugseitenwand an der Fahrzeugkarosserie angeordnet.Vehicle side wall arranged on the vehicle body.
Die das Gasfuhrungsrohr und den Airbag innerhalb des Schußkanals aufnehmende Profilleiste kann ein herstellungstechnisch einfaches, insbesondere auch kostengünstiges Bauteil sein, insbesondere ein spritzgegossenes Kunststoffteil aus einem thermoplastischen Kunststoff wie PP, PP-EPDM, TPE oder PVC.The profile strip which receives the gas guide tube and the airbag within the firing channel can be a component which is simple in terms of production technology, in particular also inexpensive, in particular an injection molded plastic part made of a thermoplastic material such as PP, PP-EPDM, TPE or PVC.
Das Gasfuhrungsrohr sollte eine der Karosseriekontur folgende Konfiguration aufweisen, was dadurch realisiert werden kann, daß dasThe gas guide tube should have a configuration following the body contour, which can be achieved in that the
Gasfuhrungsrohr gebogen, wie streckgebogen ausgeführt ist. Die Befestigungselemente für die Airbagvorrichtung bestehen zweckmäßigerweise aus einfachen, an der Profilleiste oder an derGas feed pipe bent, as is stretch bent. The fastening elements for the airbag device expediently consist of simple, on the profile strip or on the
Karosserie vormontierbaren. in Reihe nebeneinander angeordnetenPre-assembled body. arranged in a row next to each other
Klammern, welche aus Kunststoff, bevorzugt aber aus Metall, wie Federblech, gebildet sein sollten.Brackets, which should be made of plastic, but preferably of metal, such as spring plate.
Wichtig ist, daß der gefaltete Airbag eine die Abspannlinie bei entfaltetem Airbag definierende Bandsicherung aufweist.It is important that the folded airbag has a strap securing device which defines the guy line when the airbag is deployed.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand derAn embodiment of the invention is described below with reference to
Zeichnung näher erläutert, und es zeigen:Drawing explained in more detail, and it shows:
Fig. 1 eine komplette Airbagvorrichtung mit einer durch dünnere Linien angedeuteten Fahrzeugkarosserie, Fig. 2 einen Schnitt, etwa folgend der Linie A-A in Fig. 1,1 shows a complete airbag device with a vehicle body indicated by thinner lines, FIG. 2 shows a section, approximately following the line A-A in FIG. 1,
Fig. 3 einen Schnitt durch die Airbagvorrichtung gemäß einer ersten Ausführungsform undFig. 3 shows a section through the airbag device according to a first embodiment and
Fig. 4 einen Schnitt durch die Airbagvorrichtung gemäß einer zweiten Ausführungsform.Fig. 4 shows a section through the airbag device according to a second embodiment.
Die neue Airbagvorrichtung ist ein mit dem Bezugszeichen 1 versehenes Kopfschutzmodul, welches im Übergangsbereich vom Fahrzeugdach zu jeder Fahrzeugseitenwand in einer aus Fig. 1 und 2 ersichtlichen Weise anzuordnen ist. Das Kopfschutzmodul besteht aus einem Gasgenerator 2, einem Adapter 3 zur Herstellung einer Verbindung zwischen dem Gasgenerator 2 und einem Gasfuhrungsrohr 4, einem gefalteten Airbag 5 und einer mit einem Schußkanal 6 ausgebildeten Profilleiste 13. Die Airbagvorrichtung erstreckt sich von der A-Säule 14 (Armaturentafelbereich) bis zur C-Säule 15 und ist dem Karosserieverlauf angepaßt. Die Airbagvorrichtung ist mittels KlammernThe new airbag device is a head protection module provided with the reference number 1, which is to be arranged in the transition area from the vehicle roof to each vehicle side wall in a manner which can be seen from FIGS. 1 and 2. The head protection module consists of a gas generator 2, an adapter 3 for establishing a connection between the gas generator 2 and a gas guide tube 4, a folded airbag 5 and a profile strip 13 formed with a firing channel 6. The airbag device extends from the A-pillar 14 (dashboard area ) to the C-pillar 15 and is adapted to the body course. The airbag device is by means of clips
7 an der Fahrzeugkarosserie zu befestigen, wobei die Klammern 7, die aus Federblech bestehen können, an der Karosserie oder an der Airbagvorrichtung vormontierbar sind. Halte-/Abspannbänder 8 definieren eine Abspannlinie 12.7 to be fastened to the vehicle body, the clamps 7, which can consist of spring plate, being preassembled on the body or on the airbag device. Retaining / guy straps 8 define a guy line 12.
In Fig. 1 sind der Vollständigkeit halber eine modifizierte Säulenverkleidung 9 für die A-Säule 14, eine modifizierte Säulenverkleidung 9' für die C-Säule, eine B-Säulenverkleidung 10 und ein Formhimmel 11 dargestellt.For the sake of completeness, FIG. 1 shows a modified pillar covering 9 for the A pillar 14, a modified one Pillar trim 9 'for the C-pillar, a B-pillar trim 10 and a headliner 11 are shown.
Fig. 3 zeigt einen Querschnitt der Airbagvorrichtung und läßt erkennen, daß der Schußkanal 6 in einer Profilleiste 13 ausgebildet ist, die einen U-förmigen Querschnitt mit zwei Schenkeln und einen diese miteinander verbindenden Steg aufweist. Die Profilleiste 13 besteht zweckmäßigerweise aus einem thermoplastischen Kunststoffmaterial und ist im Spritzguß- oder Extrusionsverfahren erstellt. Ein eingelagertes Gerüstband 16 vermittelt der Profilleiste 13 eine den technischen Anfoderungen genügende Steifigkeit. Innerhalb des Schußkanals 6 ist das Gasfuhrungsrohr 4 und der in Faltungen gestapelte Airbag 5 aufgenommen. Das Gasfuhrungsrohr 4 sitzt in einem abgeteilten Bereich des Airbags, der durch Abnähen gebildet sein kann. Nicht gezeigte Ausblasöffnungen im Gasfuhrungsrohr 4 sind auf den gefaltetenFig. 3 shows a cross section of the airbag device and shows that the firing channel 6 is formed in a profile strip 13 which has a U-shaped cross section with two legs and a web connecting them. The profile strip 13 advantageously consists of a thermoplastic material and is created by injection molding or extrusion. An embedded scaffold belt 16 gives the profile strip 13 a rigidity which meets the technical requirements. The gas guide tube 4 and the airbag 5 stacked in folds are accommodated within the firing channel 6. The gas guide tube 4 sits in a divided area of the airbag, which can be formed by sewing. Blow-out openings, not shown, in the gas guide tube 4 are on the folded
Airbag hin ausgerichtet, um diesen im Bedarfsfall zu entfalten bzw. schlagartig aufzublasen.Airbag aligned to deploy it or inflate it suddenly if necessary.
Innerhalb des Schußkanals 6 weisen die Schenkel der Profilleiste 13 den Schußkanal 6 verengende Wülste 17 auf. Die Wülste 17 sind beimWithin the weft channel 6, the legs of the profile strip 13 have beads 17 constricting the weft channel 6. The beads 17 are at
Einbringen des Gasführungsrohrs 4 von diesem leicht überwindbar, sichern dann aber seine Position innerhalb des Schußkanals 6.Introducing the gas guide tube 4 easily overcome, but then secure its position within the firing channel 6th
Im Ausführungsbeispiel nach Fig. 3 ist der Schußkanal 6 offen ausgebildet. Demgegenüber ist der in Falten gelegte Airbag 5 von einemIn the exemplary embodiment according to FIG. 3, the firing channel 6 is open. In contrast, the folded airbag 5 is one
Schrumpfschlauch 18 umfaßt, der im Bereich der Schußkanalöffnung eine Aufreißnaht 19 aufweist. Die Aufreißnaht 19 ist so ausgelegt, daß sie sich bei einem bestimmten Füllgasdruck öffnet und sich der Airbag 5 ins Fahrzeuginnere hinein entfalten kann.Includes shrink tube 18 which has a tear seam 19 in the region of the weft channel opening. The tear seam 19 is designed such that it opens at a certain filling gas pressure and the airbag 5 can deploy into the vehicle interior.
Beim Ausführungsbeispiel nach Fig. 4 besteht der Unterschied gegenüber dem nach Fig. 3 im wesentlichen darin, daß der Schußkanal 6 durch eine Verschlußlippe 20 verschlossen und der Airbag 5 nicht von einem Schrumpfschlauch 18 umgeben ist. Hier übt also die Verschlußlippe 20 auf das erzeugte Füllgas eine Dämmwirkung aus. Bei einem bestimmten Füllgasdruck kann sich die Verschlußlippe 20, z.B. entlang einer darin ausgebildeten Aufreißnaht 21, öffnen. Die Verschlußlippe 20 kann bei 22 an der Profilleiste 13 z.B. nach Art eines Filmscharniers angeformt sein und bei 23 eine Fügeverbindung z.B. Klipsverbindung mit der Profilleiste 13 eingehen.In the exemplary embodiment according to FIG. 4, the difference from that according to FIG. 3 is essentially that the firing channel 6 is closed by a sealing lip 20 and the airbag 5 is not surrounded by a shrink tube 18. So here the sealing lip 20 exerts an insulating effect on the filling gas generated. At a certain filling gas pressure, the sealing lip 20 can open, for example along a tear seam 21 formed therein. The sealing lip 20 can be formed at 22 on the profile strip 13, for example in the manner of a film hinge, and at 23 a joint connection, for example a clip connection, can be made with the profile strip 13.
Aus Fig. 2 ergibt sich die Anordnung der neuen Airbagvorrichtung in einem Fahrzeug und die Ausrichtung des Schußkanals 6, die ein Entfalten des Airbags in eine Position ermöglicht. die einen Kopfschutz für einen Fahrzeuginsassen gewährleistet. Bei der gewollten und dargestellten Airbagvorrichtung kommt der aufgeblasene Airbag zwischen dem Kopf eines Fahrzeuginsassen und der diesen benachbarten2 shows the arrangement of the new airbag device in a vehicle and the alignment of the firing channel 6, which enables the airbag to be deployed into a position. which ensures head protection for a vehicle occupant. In the desired and illustrated airbag device, the inflated airbag comes between the head of a vehicle occupant and that adjacent to it
Seitenscheibe eines Fahrzeugs zur Wirkung, so daß der Fahrzeuginsasse mit dem Kopf weder gegen die Seitenscheibe noch gegen harte Rahmenbereiche der Karosserie aufprallen kann.Side window of a vehicle to effect, so that the vehicle occupant can not hit the head against the side window or against hard frame areas of the body.
Die Airbagvorrichtung kann, wie in Fig. 2 gezeigt, vom FormhimmclThe airbag device can, as shown in Fig. 2, from the Formhimmcl
11 abgedeckt sein, wobei eine Sollknickstelle 24 im Formhimmel 11 sicherstellt, daß ein Randbereich 25 beim Entfalten des Airbags augenblicklich den Schußkanal 6 freigibt.11 can be covered, a predetermined kink 24 in the headliner 11 ensuring that an edge region 25 immediately releases the firing channel 6 when the airbag is deployed.
Im folgenden wird eine Montagereihenfolge kurz erläutert.An assembly sequence is briefly explained below.
Beispiel 1 :Example 1 :
- Herstellen des Airbags durch Nähen eines Kissens mit Abnäher zur Schaffung einer Einschubröhre für das Gasfüllrohr.- Manufacture of the airbag by sewing a pillow with darts to create an insertion tube for the gas filling tube.
- Airbag gestreckt falten.- Fold the airbag straight.
- Faltung sichern mit Schrumpf schlauch, wobei die Folie mit einer Aufreißnaht zu versehen ist.- Secure the fold with shrink tubing, whereby the film is to be provided with a tear seam.
- Gasfuhrungsrohr nach Kontur/Karosserie biegen (streckbiegen) und Ausblasöffnungen (vorzugsweise) in Biegevorrichtung ausstanzen.- Bend the gas guide pipe according to the contour / body (stretch bending) and punch out the blow-out openings (preferably) in the bending device.
- Gebogenes Gasfuhrungsrohr in die Airbag/Schrumpfschlaucheinheit einschieben.- Push the bent gas guide tube into the airbag / shrink tube unit.
- Endlos extrudierte Profilleiste fertigen, auf Sollänge ablängen und ggf. in Karosseriekontur biegen (streckbiegen). - Vormontageeinheit (Gasfuhrungsrohr, Airbag, Schrumpfschlauch) in den Schußkanal der Profilleiste einbringen und durch Rollvorgang Hinterschnitte um das Gasführungrohr legen, bei gleichzeitiger gewollter Ausrichtung der Profilschenkel. - Gasgenerator über Adapter an Gasfuhrungsrohr befestigen.- Manufacture endless extruded profile strips, cut to length and if necessary bend into body contour (stretch bending). - Insert the pre-assembly unit (gas guide tube, airbag, shrink tube) into the firing channel of the profile strip and make undercuts around the gas guide tube by rolling, with the desired alignment of the profile legs. - Attach the gas generator to the gas guide pipe using an adapter.
- Modul in Klemmklammern (an Karosserie) einschieben.- Push the module into the clamps (on the body).
Modul an Gasgeneratorhalterung und an überstehendem Gasfuhrungsrohr durch Schrauben an Karosserie fixieren und sichern.Fix and secure the module on the gas generator bracket and on the protruding gas guide tube with screws on the body.
Beispiel 2:Example 2:
- Herstellen des Airbags durch Nähen eines Kissens mit Abnäher zur Schaffung einer Einschubröhre für das Gasfüllrohr.- Manufacture of the airbag by sewing a pillow with darts to create an insertion tube for the gas filling tube.
- Airbag gestreckt falten.- Fold the airbag straight.
- Faltung punktuell sichern mit Bändern.- Secure folding with tapes.
- Gasfuhrungsrohr nach Kontur/Karosserie biegen (streckbiegen) und Ausblasöffnungen (vorzugsweise) in Biegevorrichtung ausstanzen. - Gebogenes Gasfuhrungsrohr in Airbag/Bandsicherung einschieben.- Bend the gas guide pipe according to the contour / body (stretch bending) and punch out the blow-out openings (preferably) in the bending device. - Push the curved gas guide tube into the airbag / strap safety device.
- Endlos extrudierte Profilleiste mit Verschlußlippe fertigen, auf Sollänge ablängen und ggf. in Karosseriekontur biegen (streckbiegen).- Manufacture endlessly extruded profile strip with sealing lip, cut to length and if necessary bend into body contour (stretch bending).
- Vormontageeinheit (Gasfuhrungsrohr, Airbag) in den Schußkanal der Profilleiste einbringen und durch Rollvorgang Hinterschnitte um das Gasfuhrungsrohr legen, bei gleichzeitiger gerollter Ausrichtung der Profilschenkel.- Insert the pre-assembly unit (gas guide tube, airbag) into the firing channel of the profile strip and make undercuts around the gas guide tube by rolling, while at the same time rolling the profile legs.
- Verschlußlippe in Hinterschnitt einklipsen.- Clip the sealing lip into the undercut.
- Gasgenerator über Adapter an Gasfuhrungsrohr befestigen.- Attach the gas generator to the gas guide pipe using an adapter.
- Modul in Klemmklammern (an Karosserie) einschieben. - Modul an Gasgeneratorhalterung und an überstehendem- Push the module into the clamps (on the body). - Module on gas generator bracket and on protruding
Gasfuhrungsrohr durch Schrauben an Karosserie fixieren und sichern. Secure and secure the gas guide pipe with screws on the body.
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98949008A EP1023205A1 (en) | 1997-10-14 | 1998-10-05 | Air bag system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29718205.6 | 1997-10-14 | ||
| DE29718205U DE29718205U1 (en) | 1997-10-14 | 1997-10-14 | Airbag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999019172A1 true WO1999019172A1 (en) | 1999-04-22 |
Family
ID=8047209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1998/006332 Ceased WO1999019172A1 (en) | 1997-10-14 | 1998-10-05 | Air bag system |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1023205A1 (en) |
| DE (1) | DE29718205U1 (en) |
| WO (1) | WO1999019172A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1112900A3 (en) * | 1999-12-27 | 2003-06-25 | Toyoda Gosei Co., Ltd. | Head protecting air bag apparatus |
| US6705640B2 (en) | 2000-08-28 | 2004-03-16 | Toyota Jidosha Kabushiki Kaisha | Head-protection airbag device |
| GB2488702A (en) * | 2009-12-02 | 2012-09-05 | Vetco Gray Inc | Pumping mud by electrohydrodynamic propulsion |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29807098U1 (en) | 1998-04-20 | 1998-08-13 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Airbag module for a vehicle occupant restraint system |
| DE29813962U1 (en) | 1998-08-04 | 1998-12-03 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Side impact restraint system for a motor vehicle |
| DE19841340A1 (en) * | 1998-09-10 | 2000-03-16 | Volkswagen Ag | Side impact airbag module for motor vehicles is connected to the vehicle body via fasteners passing through flat sirbag section at a low point |
| LU90330B1 (en) * | 1998-12-16 | 2000-06-19 | Imeco Einwegprodukte Gmbh & Co | Locking system for airbag covers |
| US6234516B1 (en) * | 1999-06-07 | 2001-05-22 | Trw Vehicle Safety System Inc. | Inflatable curtain |
| DE20018172U1 (en) | 2000-10-24 | 2001-03-15 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Airbag module |
| DE10135902B4 (en) * | 2001-07-24 | 2006-01-26 | Benteler Automobiltechnik Gmbh | Safety device for motor vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0694444A2 (en) * | 1994-07-28 | 1996-01-31 | HS Technik und Design Technische Entwicklungen GmbH | Air bag device |
| JPH09175303A (en) * | 1995-12-22 | 1997-07-08 | Toyoda Gosei Co Ltd | Occupant protecting device |
| JPH09207701A (en) * | 1996-02-07 | 1997-08-12 | Tokai Rika Co Ltd | Air bag device |
| GB2309942A (en) * | 1996-02-07 | 1997-08-13 | Airbags Int Ltd | Coverless air-bag contained by flaps of material from the closing seam, weakly joined at the opposite side of the bag to the seam. |
| EP0795445A1 (en) * | 1996-03-13 | 1997-09-17 | Toyoda Gosei Co., Ltd. | Garnish members having an air bag |
| DE19700759C1 (en) * | 1997-01-11 | 1998-01-22 | Ymos Ag Ind Produkte | Profile for side airbag of motor vehicle |
| EP0836970A1 (en) * | 1996-10-18 | 1998-04-22 | BECKER GROUP EUROPE GmbH | Air bag device |
| JPH10203289A (en) * | 1997-01-24 | 1998-08-04 | Toyoda Gosei Co Ltd | Side airbag device |
| JPH10203288A (en) * | 1997-01-16 | 1998-08-04 | Toyo Tire & Rubber Co Ltd | Side part air bag device |
-
1997
- 1997-10-14 DE DE29718205U patent/DE29718205U1/en not_active Expired - Lifetime
-
1998
- 1998-10-05 WO PCT/EP1998/006332 patent/WO1999019172A1/en not_active Ceased
- 1998-10-05 EP EP98949008A patent/EP1023205A1/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0694444A2 (en) * | 1994-07-28 | 1996-01-31 | HS Technik und Design Technische Entwicklungen GmbH | Air bag device |
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| PATENT ABSTRACTS OF JAPAN vol. 097, no. 012 25 December 1997 (1997-12-25) * |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1112900A3 (en) * | 1999-12-27 | 2003-06-25 | Toyoda Gosei Co., Ltd. | Head protecting air bag apparatus |
| US6705640B2 (en) | 2000-08-28 | 2004-03-16 | Toyota Jidosha Kabushiki Kaisha | Head-protection airbag device |
| US6913282B2 (en) | 2000-08-28 | 2005-07-05 | Toyota Jidosha Kabushiki Kaisha | Head-protection airbag device |
| US6913281B2 (en) | 2000-08-28 | 2005-07-05 | Toyota Jidosha Kabushiki Kaisha | Head-protection airbag device |
| GB2488702A (en) * | 2009-12-02 | 2012-09-05 | Vetco Gray Inc | Pumping mud by electrohydrodynamic propulsion |
| GB2488702B (en) * | 2009-12-02 | 2015-10-21 | Vetco Gray Inc | Pumping mud by electrohydrodynamic propulsion |
Also Published As
| Publication number | Publication date |
|---|---|
| DE29718205U1 (en) | 1998-02-26 |
| EP1023205A1 (en) | 2000-08-02 |
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