DE102005043705A1 - Airbag system used in motor vehicle, includes airbag that inflates partially towards passenger and then towards windshield of motor vehicle in case of vehicle collision - Google Patents
Airbag system used in motor vehicle, includes airbag that inflates partially towards passenger and then towards windshield of motor vehicle in case of vehicle collision Download PDFInfo
- Publication number
- DE102005043705A1 DE102005043705A1 DE200510043705 DE102005043705A DE102005043705A1 DE 102005043705 A1 DE102005043705 A1 DE 102005043705A1 DE 200510043705 DE200510043705 DE 200510043705 DE 102005043705 A DE102005043705 A DE 102005043705A DE 102005043705 A1 DE102005043705 A1 DE 102005043705A1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- airbag
- passenger
- windshield
- gas bag
- 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.)
- Withdrawn
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
- B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
-
- 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
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0048—Head
-
- 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
- B60R2021/161—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by additional means for controlling deployment trajectory
Abstract
Description
Die Erfindung betrifft ein Airbagsystem mit einem einen Gassack aufweisendenden Airbagmodul für ein Kraftfahrzeug, das im Bereich einer Windschutzscheibe und/oder in einem Dachbereich angeordnet ist, wobei sich der Gassack mit Hilfe eines Gasgenerators in Richtung der Windschutzscheibe entfalten kann.The The invention relates to an airbag system with a gas bag exhibiting Airbag module for a motor vehicle in the area of a windshield and / or is arranged in a roof area, wherein the gas bag with Help a gas generator in the direction of the windshield unfold can.
Es
ist bereits ein Airbagsystem mit einem einen Gassack aufweisenden
Airbagmodul für
ein Kraftfahrzeug bekannt (
Der Erfindung liegt die Aufgabe zugrunde, den Gasgenerator und seine Auslassöffnungen derart auszubilden und anzuordnen, dass mit einem relativ kleinen einen Gassack aufweisenden Airbagmodul ein optimaler Schutz gewährleistet wird.Of the Invention is based on the object, the gas generator and its outlet such form and arrange that with a relatively small an airbag module having airbag ensures optimum protection becomes.
Gelöst wird die Aufgabe erfindungsgemäß dadurch, dass sich der Gassack bei einem Aufprall des Kraftfahrzeugs zuerst zumindest teilweise in Richtung eines Fahrgastes und dann in Richtung der Windschutzscheibe entfaltet. Durch die vorteilhafte Ausrichtung des Gasgenerators und auch des Airbagmoduls bzw. des Gassacks wird mit einem Minimum an Aufwand ein optimaler Schutz für die Fahrzeuginsassen eines Fahrzeugs ge schaffen, da sich der Gassack zuerst in Richtung des Fahrgastes erstreckt und bei Kontakt mit dem Fahrgast umgelenkt wird, so dass sich der Gassack um den Gasgenerator herumlegt und dann erst gegen die Windschutzscheibe gepresst wird.Is solved the task according to the invention by that the gas bag in a collision of the motor vehicle first at least partially in the direction of a passenger and then in the direction unfolds the windshield. Due to the advantageous orientation the gas generator and also the airbag module or the gas bag is with a minimum of effort optimal protection for the vehicle occupants create a vehicle ge, since the gas bag first in the direction of the passenger and is deflected in contact with the passenger, so that the gas bag lays around the gas generator and then first pressed against the windshield.
Hierzu ist es vorteilhaft, dass der Gasgenerator im Dachbereich und im Bereich der oberen Kante der Windschutzscheibe angeordnet ist. Hierdurch kann sich der Gassack auch um die obere Stirnkante der Windschutzscheibe herumlegen, wenn er sich infolge eines Unfalls entfaltet.For this it is advantageous that the gas generator in the roof area and in the Area of the upper edge of the windshield is arranged. This can the gas bag also around the upper front edge of the windshield lying around when it unfolds as a result of an accident.
Eine zusätzliche Möglichkeit ist gemäß einer Weiterbildung der Erfindung, dass der Gasgenerator eine Auslassöffnung für den Gassack aufweist, die in Richtung des Fahrgastes zeigt. Hierdurch wird sichergestellt, dass sich der Gassack stets in Richtung des Fahrgastes erstreckt und somit einen optimalen Schutz bildet.A additional possibility is according to a development the invention that the gas generator an outlet opening for the gas bag pointing in the direction of the passenger. This will ensure that the gas bag always extends in the direction of the passenger and thus provides optimum protection.
Hierzu ist es vorteilhaft, dass der Gassack bei einem Aufprall des Kraftfahrzeugs derart gegen den Fahrgast gerichtet ist, dass der Fahrgast bei Kontakt mit dem Gassack diesen um ca. 180° abwinkelt und gegen den Gasgenerator und/oder gegen die Windschutzscheibe presst.For this it is advantageous that the gas bag in an impact of the motor vehicle directed so against the passenger that the passenger on contact 180 ° with the gas bag angles and against the gas generator and / or against the windshield pressed.
Dies wird auch dadurch erreicht, dass der Gassack in entfaltetem Zustand in Form eines flachen Vorhangs gegen die Windschutzscheibe anliegt. Auf diese Weise kommt man mit einem verhältnismäßig kleinen Airbagmodul aus.This is also achieved by the gas bag in unfolded state in the form of a flat curtain against the windshield. In this way you get out with a relatively small airbag module.
Vorteilhaft ist es auch, dass das Airbagmodul mit dem Gassack in einem Dachholm integriert ist. Hierdurch erhält man eine platzsparende Anordnung für das Airbagmodul mit dem Gassack.Advantageous It is also that the airbag module with the gas bag in a roof rail is integrated. This preserves a space-saving arrangement for the airbag module with the gas bag.
Weitere Vorteile und Einzelheiten der Erfindung sind in den Patentansprüchen und in der Beschreibung erläutert und in den Figuren dargestellt.Further Advantages and details of the invention are in the claims and explained in the description and shown in the figures.
Dabei zeigen:there demonstrate:
In
Der
Gasgenerator
Hierzu
ist der Gasgenerator
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510043705 DE102005043705A1 (en) | 2005-09-14 | 2005-09-14 | Airbag system used in motor vehicle, includes airbag that inflates partially towards passenger and then towards windshield of motor vehicle in case of vehicle collision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510043705 DE102005043705A1 (en) | 2005-09-14 | 2005-09-14 | Airbag system used in motor vehicle, includes airbag that inflates partially towards passenger and then towards windshield of motor vehicle in case of vehicle collision |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005043705A1 true DE102005043705A1 (en) | 2006-02-16 |
Family
ID=35668785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510043705 Withdrawn DE102005043705A1 (en) | 2005-09-14 | 2005-09-14 | Airbag system used in motor vehicle, includes airbag that inflates partially towards passenger and then towards windshield of motor vehicle in case of vehicle collision |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005043705A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8181986B2 (en) | 2007-02-06 | 2012-05-22 | Lisa Dräxlmaier GmbH | Directional device for deployment of an airbag |
-
2005
- 2005-09-14 DE DE200510043705 patent/DE102005043705A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8181986B2 (en) | 2007-02-06 | 2012-05-22 | Lisa Dräxlmaier GmbH | Directional device for deployment of an airbag |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
8127 | New person/name/address of the applicant |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8127 | New person/name/address of the applicant |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
8139 | Disposal/non-payment of the annual fee |