DE19816080B4 - Safety device for a motor vehicle with an airbag, in particular a passenger airbag - Google Patents
Safety device for a motor vehicle with an airbag, in particular a passenger airbag Download PDFInfo
- Publication number
- DE19816080B4 DE19816080B4 DE1998116080 DE19816080A DE19816080B4 DE 19816080 B4 DE19816080 B4 DE 19816080B4 DE 1998116080 DE1998116080 DE 1998116080 DE 19816080 A DE19816080 A DE 19816080A DE 19816080 B4 DE19816080 B4 DE 19816080B4
- Authority
- DE
- Germany
- Prior art keywords
- airbag
- funnel
- safety device
- flap
- cover
- 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 - Fee Related
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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
-
- 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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01504—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use detecting bag displacement
-
- 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
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R2021/2313—Inflatable members characterised by their shape, construction or spatial configuration comprising sensitive compartments
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23382—Internal tether means
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R2021/26058—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using a combination of inflators
-
- 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
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
Abstract
Sicherheitsvorrichtung für ein Kraftfahrzeug mit einem Airbag, insbesondere als Beifahrerairbag, wobei der Airbag mittels wenigstens eines bei einem Fahrzeugaufprall aktivierbaren Gasgenerators aufblasbar ist und dabei wenigstens eine Klappe einer fahrzeugfesten Abdeckung durch den sich aufblasenden Airbag öffenbar ist, und wobei der Airbag als Mehrkammer-Airbag in der Art eines Trichterairbags ausgebildet ist, wobei der Trichterairbag ausgehend von der aufprallaufnehmenden Außenkontur des aufgeblasenen Airbags wenigstens einen trichterförmigen Freiraum als Trichterfreiraum nach innen bis zum Abdeckungsbereich aufweist, dadurch gekennzeichnet, dass der Trichterfreiraum (28, 29) dadurch gebildet ist, dass ein Wandbereich (15, 16) des Airbags (2) am Trichterboden fest mit der Abdeckung (10) verbunden ist und damit beim Aufblasen des Airbags (2) unter Ausbildung des Trichterfreiraums (28, 29) nicht mitauffalten kann.safety device for a Motor vehicle with an airbag, especially as a passenger airbag, wherein the airbag by means of at least one in a vehicle collision activatable gas generator is inflatable and at least a flap of a vehicle-fixed cover by the inflating Airbag is openable, and wherein the airbag as a multi-chamber airbag in the manner of a funnel airbag is formed, wherein the funnel airbag, starting from the impact receiving outer contour the inflated airbag at least a funnel-shaped space as a funnel free space inside to the coverage area, characterized in that the funnel clearance (28, 29) thereby is formed, that a wall portion (15, 16) of the airbag (2) at the funnel bottom firmly connected to the cover (10) and thus during inflation of the airbag (2) forming the funnel-free space (28, 29) can not fold with.
Description
Die Erfindung betrifft eine Sicherheitsvorrichtung für ein Kraftfahrzeug mit einem Airbag, insbesondere einem Beifahrerairbag nach dem Oberbegriff des Anspruchs 1.The The invention relates to a safety device for a motor vehicle with a Airbag, in particular a passenger airbag according to the preamble of claim 1.
Sicherheitsvorrichtungen für ein Kraftfahrzeug mit einem Airbag sind in unterschiedlichen Ausführungsformen und unterschiedlichen Anordnungen allgemein bekannt. Beispielsweise sind Airbaganordnungen im Front-, Seiten- und Kopfaufprallbereich von Insassen insbesondere für Fahrer und Beifahrer bekannt. Alle diese Airbags sind jeweils bei einem Fahrzeugaufprall in Abhängigkeit der Aufprallverzögerung und Aufprallrichtung über zugeordnete aktivierbare Gasgeneratoren aufblasbar, um einen Aufprall eines Insassen gedämpft abzufangen.safety devices for a Motor vehicle with an airbag are in different embodiments and various arrangements are well known. For example are airbag assemblies in the front, side and head impact area of Inmates in particular for Driver and passenger known. All these airbags are included a vehicle impact depending the impact delay and impact direction over associated activatable gas generators inflatable to an impact muffled by an occupant intercept.
Ein Problem dieser Anordnungen besteht darin, daß für den Aufblasvorgang der relativ großvolumigen Airbags in sehr kurzer Zeit eine entsprechend große Gasmenge vom Gasgenerator zur Verfügung gestellt werden muß. Zudem kann von einem aktivierten Airbag eine ungünstige Aggressivität gegenüber Insassen ausgehen. Bei der Aktivierung eines Airbags wird von diesem regelmäßig wenigstens eine Klappe einer fahrzeugfesten Abdeckung aufgedrückt oder aufgerissen. Insbesondere von solchen geöffneten, relativ stabilen und meist in Richtung auf einen Insassen weit abstehenden Klappenteilen kann Aggressivität für einen Insassen dadurch ausgehen, daß dieser bei einem Aufprall und einer Volumenverminderung des Airbags mit Klappen und Klappenteilen in Berührung kommt.One Problem of these arrangements is that for the inflation of the relative large volume Airbags in a very short time a correspondingly large amount of gas from the gas generator available must be made. In addition, from an activated airbag unfavorable aggressiveness to occupants out. When activating an airbag is regularly from this at least one Flap of a vehicle-fixed cover is pressed or torn open. Especially of such opened, relatively stable and mostly projecting in the direction of an occupant Flap parts can be aggressive for one Inmates assume that this in an impact and a volume reduction of the airbag with Flaps and flap parts in contact comes.
Aus
der gattungsbildenden
Konkret ist hier der Airbag als Lenkradairbag ausgebildet, der an einem Diffusorring angebunden und gehalten ist, der wiederum über eine Gaslanze mit einem instrumententafelseitig verstautem Gasgenerator strömungsverbunden ist. Bei einer Aktivierung der Sicherheitseinrichtung wird der Airbag so aufgeblasen, dass dieser sich um die Lenksäule herum nach oben erstreckt, wobei der dem Fahrer zugewandte Airbagbereich so abgenäht ist, dass sich der Airbag von der Lenkradrückseite her um dieses herum in Richtung auf den Fahrer zu entfaltet. Der Airbag selbst ist hier auf relativ aufwendige Weise aus unterschiedlichen Gewebelappen zusammengenäht, um die für die vorgesehene Anwendung in Verbindung mit einem Lenkrad entsprechende Airbagform im aufgeblasenen Zustand darzustellen. Insbesondere besteht der Airbag aus einer inneren Wand und einer äußeren Wand, die jeweils am Diffusorring befestigt werden, und zwar so befestigt werden, dass über den Diffusor das Gas in den Zwischenraum zwischen der inneren und der äußeren Wand einströmen kann. Der dem Diffusorring gegenüberliegende, fahrerseitige Airbagbereich ist zur Ausbildung des oberen Trichterraums ebenfalls aufwendig mittels eines stufenförmig abgenähten bzw. ausgestalteten Airbag-Gewebelappens ausgebildet.Concrete Here is the airbag designed as a steering wheel airbag, which is connected to a Diffuser ring is tethered and held, in turn, via a Gas lance with an instrument panel stowed gas generator flow-connected is. Upon activation of the safety device, the airbag inflated so that it extends upwards around the steering column, wherein the airbag area facing the driver is sewn off in such a way, that the airbag from around the steering wheel back around this towards the driver unfolds. The airbag itself is here in a relatively complex way from different tissue flaps stitched together to the for the intended application in conjunction with a steering wheel corresponding Airbag form in the inflated state represent. In particular exists the airbag consists of an inner wall and an outer wall, each on the Diffuser ring be attached, and indeed fastened so that over the Diffuser the gas in the space between the inner and the outer wall pour in can. The opposite of the diffuser ring, Driver side airbag area is to form the upper funnel space also consuming by means of a stepped sewn or designed airbag tissue flap educated.
Aus
der
Aufgabe der Erfindung ist es daher, eine alternative Sicherheitsvorrichtung für ein Kraftfahrzeug mit einem Airbag, insbesondere als Beifahrerairbag, zu schalten, der auf baulich einfache Weise als ein ein relativ geringes Aufblasvolumen für eine geringe Aufblasaggressivität aufweisender Trichterairbag hergestellt werden kann.task The invention therefore provides an alternative safety device for a Motor vehicle with an airbag, especially as a passenger airbag, too switch, which in a structurally simple way as a relatively low Inflation volume for a low inflation aggressiveness having funnel airbag can be produced.
Diese Aufgabe wird gelöst mit den Merkmalen des Patentanspruchs 1.These Task is solved with the features of claim 1.
Gemäß dem Patentanspruch 1 ist der Trichterfreiraum dadurch gebildet, dass ein Wandbereich des Airbags am Trichterboden fest mit der Abdeckung verbunden ist und damit beim Aufblasen des Airbags unter Ausbildung des Trichtertreiraums nicht mit auffalten kann.According to the claim 1, the funnel clearance is formed by having a wall portion of the Airbags on the hopper floor is firmly connected to the cover and so when inflating the airbag to form the funnel clearance can not unfold with.
Eine derartige Anbindung von bestimmten Airbag-Wandbereichen ist auf baulich einfache Art und Weise mit einem herkömmlichen Airbagaufbau durchzuführen, so dass hierfür keine aufwendigen Vernähungen bzw. Abnähungen in Verbindung mit unterschiedlichen Airbag-Gewebelappen erforderlich ist. Bei einer geeigneten Dimensionierung eines oder mehrerer Trichterfreiräume bleibt eine großflächige, aufprallaufnehmende Außenkontur des aufgeblasenen Airbags nach wie vor erhalten, wobei jedoch durch die Trichterfreiräume das aufzublasende Airbagvolumen vorteilhaft reduziert wird.A Such connection of certain airbag wall areas is on to carry out structurally simple way with a conventional airbag construction, so that for this no elaborate stitching or sutures in conjunction with different airbag tissue flaps is required. At a appropriate dimensioning of one or more funnel clearances remains a large, impact absorbing outer contour the inflated airbag still obtained, however, by the funnel clearances the inflated airbag volume is advantageously reduced.
Der Aufblasvorgang kann daher mit einer geringeren Gasmenge ggf. in kürzerer Zeit und weniger aggressiv für einen Insassen durchgeführt werden, auch durch radiales Einblasen des Gases in den Trichterairbag. Bei der Dimensionierung der Trichterfreiräume ist zweckmäßig darauf zu achten, daß der Trichterdurchmesser an der aufprallaufnehmenden Außenkontur des Airbags kleiner ist als ein abzustützender Körperteil eines Fahrzeuginsassen, damit dieser nicht in einen Trichterfreiraum eindringt. Die Ausbildung mit Trichterfreiräumen ist besonders vorteilhaft bei einem ohnehin großvolumigen Frontbeifahrerairbag einsetzbar.Of the Inflation can therefore possibly with a smaller amount of gas in shorter Time and less aggressive for an inmate performed also by radially blowing the gas into the funnel airbag. When sizing the funnel clearances is appropriate to pay attention that the funnel diameter on the impact-absorbing outer contour the airbag is smaller than a body part of a vehicle occupant to be supported, so that it does not penetrate into a funnel free space. Training with funnel clearances is particularly advantageous in an already large-volume front passenger airbag used.
Durch die Einbringung von Trichterfreiräumen in einen Airbag entstehen mehrere Kammerbereiche. Durch die Anbringung von Fangbändern und/oder Reißbändern und/oder Drosseln und/oder Schotts zwischen den Kammern und/oder durch einen Gasgenerator, der hinsichtlich der in den Airbag einströmenden Gasmenge regelbar ist, können Aufblasgeometrien und Aufblaszeiten unterschiedlicher Kammerbereiche einfach an individuelle Anforderungen und fahrzeugspezifische Gegebenheiten angepaßt werden.By the introduction of funnel clearances in an airbag arise several chamber areas. By attaching tethers and / or Tear tapes and / or Throttles and / or bulkhead between the chambers and / or by a Gas generator, with regard to the amount of gas flowing into the airbag is controllable, can Inflation geometries and inflation times of different chamber areas easy on individual requirements and vehicle-specific conditions customized become.
Besonders vorteilhaft kann im Bereich des Trichterbodens eines Trichterfreiraums wenigstens ein relativ kurzes Klappenteil einer mehrteiligen Klappenanordnung angebracht sein. Die Klappenanordnung kann somit in mehrere kurze, nur wenig abstehende Klappenteile unterteilt werden, so daß eine mögliche Aggressivität von Klappenteilen erheblich verringerbar ist. Die Kantenteile der Klappenteile sind dabei abgerundet und/oder elastisch auszuführen, daß auch keine Verletzung einer Airbagwand auftreten kann. Eine Aufteilung der Klappenanordnung kann zweckmäßig so erfolgen, daß zusätzlich zu den Klappenteilen am Trichterboden weitere Klappenteile am Außenumfang der Airbagbasis angelenkt sind.Especially Advantageously, in the area of the funnel floor of a funnel free space at least one relatively short flap part of a multi-part flap arrangement to be appropriate. The flap arrangement can thus be divided into several short, only slightly protruding flap parts are divided, so that a possible aggressiveness of flap parts is significantly reduced. The edge parts of the flap parts are included rounded and / or elastic perform that no injury to a Airbag wall may occur. A division of the flap arrangement can appropriately carried out so that in addition to the flap parts at the funnel floor more flap parts on the outer circumference the airbag base are articulated.
In einer optisch günstigen Ausführungsform ist die Abdeckung an der äußeren Sichtfläche fugenlos ausgeführt und die Klappen sind durch von der Rückseite her in die Abdeckungswand eingebrachte Kerben aufreißbar vorgegeben. Dabei können am Trichterboden Klappenteile als Kreiswandbereiche der Abdeckung ausgebildet werden, die bei einem austretenden Airbag an den Randzonen aufwölbbar sind.In a visually favorable Embodiment is the cover on the outer visible surface seamless accomplished and the flaps are through from the back into the cover wall introduced notches rupturable specified. It can at Trichterboden flap parts as circular wall portions of the cover be formed, which in an escaping airbag at the edge zones are arched.
Eine weitere Reduzierung der möglichen Aggressivität eines Airbags wird dadurch erreicht, daß einem Generator jeweils ein Diffusor für eine radiale Einströmung des Gases in den Airbag nachgeordnet ist. Es bietet sich dabei an, den Trichterboden und ggf. ein Klappenteil an der Außenwand eines topfförmigen Diffusors zu befestigen.A further reduction of possible aggressiveness an airbag is achieved in that a generator each one Diffuser for a radial inflow of the gas is arranged downstream of the airbag. It makes sense the hopper floor and possibly a flap part on the outer wall a pot-shaped Fasten diffuser.
Eine Einheit aus Airbag, Gasgenerator und Diffusor ggf. mit Abdeckung kann als kostengünstig vormontierbares Beifahrermodul ausgebildet sein.A Unit consisting of airbag, gas generator and diffuser, if necessary with cover Can be preassembled as cost-effective Beifahrermodul be formed.
Anhand einer Zeichnung wird die Erfindung näher erläutert.Based a drawing, the invention is explained in detail.
Es zeigen:It demonstrate:
In
den
Diese
Sicherheitsvorrichtung
Den
Gasgeneratoren
Die
beiden Gasgeneratoren
Die
Klappen
Bei
einem über
Crash-Sensoren festgestelltem Fahrzeugaufprall werden die Gasgeneratoren
Durch
die Festlegung der Klappen
Hierbei
bildet der Mehrkammer-Airbag
Wie
dies aus der
Durch
die Anbringung von z. B. Fangbändern,
Reißbändern, Drosseln
oder Schotts zwischen den durch die Trichterfreiräume
Im
Falle eines Auftreffens des Tastairbags
In
einer besonders bevorzugten Ausführungsform
ist die Sicherheitsvorrichtung
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE1998116080 DE19816080B4 (en) | 1998-04-09 | 1998-04-09 | Safety device for a motor vehicle with an airbag, in particular a passenger airbag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998116080 DE19816080B4 (en) | 1998-04-09 | 1998-04-09 | Safety device for a motor vehicle with an airbag, in particular a passenger airbag |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19816080A1 DE19816080A1 (en) | 1999-10-14 |
DE19816080B4 true DE19816080B4 (en) | 2006-03-02 |
Family
ID=7864220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998116080 Expired - Fee Related DE19816080B4 (en) | 1998-04-09 | 1998-04-09 | Safety device for a motor vehicle with an airbag, in particular a passenger airbag |
Country Status (1)
Country | Link |
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DE (1) | DE19816080B4 (en) |
Families Citing this family (19)
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DE19904740A1 (en) | 1999-02-05 | 2000-08-10 | Volkswagen Ag | Safety device with an airbag arrangement comprising a plurality of airbags for a motor vehicle |
DE19950768A1 (en) * | 1999-10-21 | 2001-04-26 | Volkswagen Ag | Airbag module for motor vehicles is located behind exit wall with airbag passage nozzles, for low-aggression inflation during collisions |
DE10065463C2 (en) * | 2000-05-19 | 2003-12-18 | Trw Automotive Safety Sys Gmbh | airbag module |
DE50109589D1 (en) * | 2000-05-19 | 2006-06-01 | Trw Automotive Safety Sys Gmbh | Airbag retainer with indentation and a front wall whose center section is permanently attached to the module |
EP1164060B1 (en) * | 2000-06-16 | 2005-12-28 | TRW Automotive Safety Systems GmbH | Airbag protection device for a vehicle passenger |
DE10065461C2 (en) * | 2000-06-16 | 2003-12-24 | Trw Automotive Safety Sys Gmbh | Passenger airbag module |
DE10065465C2 (en) * | 2000-07-13 | 2003-12-18 | Trw Automotive Safety Sys Gmbh | airbag module |
EP1172263B1 (en) * | 2000-07-13 | 2005-12-14 | TRW Automotive Safety Systems GmbH | Airbag module with an airbag front wall comprising a recess |
EP1172264B1 (en) * | 2000-07-13 | 2005-12-28 | TRW Automotive Safety Systems GmbH | Airbag retaining device with a front wall and a recess |
DE20103581U1 (en) | 2001-03-01 | 2001-07-12 | Trw Automotive Safety Sys Gmbh | Airbag module |
DE20110175U1 (en) * | 2001-06-20 | 2001-10-25 | Trw Automotive Safety Sys Gmbh | Airbag module |
DE10136893B4 (en) * | 2001-07-25 | 2006-02-09 | Takata-Petri Ag | airbag module |
DE20301521U1 (en) * | 2003-01-31 | 2003-06-26 | Trw Automotive Safety Sys Gmbh | Driver airbag module |
DE102007063014A1 (en) * | 2007-12-21 | 2009-06-25 | Autoliv Development Ab | Airbag module, particularly for front passenger airbags, has deflector that is arranged around outlet dome, and has outlets arranged laterally in longitudinal extension of outlet dome |
EP2141051B1 (en) * | 2008-07-04 | 2012-08-29 | Volvo Car Corporation | Air bag arrangement |
DE102015008455A1 (en) | 2015-07-02 | 2017-01-05 | Trw Automotive Gmbh | Inflatable airbag for protecting a person, airbag module, vehicle occupant restraint system with such a gas bag and method for producing an inflatable airbag |
DE102016122588A1 (en) * | 2016-11-23 | 2018-05-24 | Trw Automotive Gmbh | Airbag for protecting a vehicle occupant, airbag module and vehicle occupant restraint system with such a gas bag |
DE102016122592A1 (en) * | 2016-11-23 | 2018-05-24 | Trw Automotive Gmbh | Airbag for protecting a vehicle occupant, airbag module and vehicle occupant restraint system with such a gas bag |
DE102018127217A1 (en) * | 2018-10-31 | 2020-04-30 | Bayerische Motoren Werke Aktiengesellschaft | An airbag device having a catchment device for a motor vehicle and a motor vehicle equipped therewith |
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DE3630685A1 (en) * | 1986-07-22 | 1988-02-04 | Trw Repa Gmbh | GAS PILLOW IMPACT PROTECTION DEVICE FOR MOTOR VEHICLES |
DE4005188A1 (en) * | 1989-02-20 | 1990-08-30 | Takata Corp | COVER FOR A SAFETY AIR BAG IN A VEHICLE |
DE4142326A1 (en) * | 1991-12-20 | 1993-06-24 | Bayerische Motoren Werke Ag | Vehicle air bag with two inflation chambers - uses holding strips with expandable seams to control shape during inflation |
DE4442202A1 (en) * | 1994-11-17 | 1996-05-23 | Petri Ag | Passenger airbag module |
DE19610299A1 (en) * | 1996-03-15 | 1996-08-08 | Audi Ag | Gas-generator for motor vehicle safety air-bag |
DE19611384A1 (en) * | 1996-03-22 | 1997-09-25 | Hs Tech & Design | Airbag system for motor vehicle |
DE29605585U1 (en) * | 1996-03-26 | 1996-11-21 | Lutter Gerhard Dipl Ing | Airbag unit with two or more airbags with integrated impact pads and controlled inflation behavior |
DE19714266A1 (en) * | 1996-04-08 | 1997-11-06 | Mitsubishi Motors Corp | Side impact airbag system for motor vehicles |
Also Published As
Publication number | Publication date |
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DE19816080A1 (en) | 1999-10-14 |
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