DE102008007656A1 - Vehicle passenger i.e. physically small passenger, support device, has gas bag with maximum expansion section comprising gas discharge opening closed totally or partially by closing unit that is coupled with rebound strap - Google Patents
Vehicle passenger i.e. physically small passenger, support device, has gas bag with maximum expansion section comprising gas discharge opening closed totally or partially by closing unit that is coupled with rebound strap Download PDFInfo
- Publication number
- DE102008007656A1 DE102008007656A1 DE200810007656 DE102008007656A DE102008007656A1 DE 102008007656 A1 DE102008007656 A1 DE 102008007656A1 DE 200810007656 DE200810007656 DE 200810007656 DE 102008007656 A DE102008007656 A DE 102008007656A DE 102008007656 A1 DE102008007656 A1 DE 102008007656A1
- Authority
- DE
- Germany
- Prior art keywords
- tether
- gas bag
- vehicle occupant
- expansion section
- partially
- 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- Withdrawn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
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
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
- B60R21/239—Inflatable members characterised by their venting 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
-
- 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
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23382—Internal tether means
- B60R2021/23384—Internal tether means having ends which are movable or detachable during deployment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Die Erfindung betrifft eine Fahrzeuginsassen-Rückhaltevorrichtung mit einem Gassack.The The invention relates to a vehicle occupant restraint device with a gas bag.
Aus
Der Erfindung liegt die Aufgabe zugrunde, ein verbessertes Fahrzeuginsassen-Rückhaltevorrichtung mit einem Gassack anzugeben, insbesondere für körperlich kleine Fahrzeuginsassen.Of the Invention is based on the object, an improved vehicle occupant restraint device specify with an airbag, especially for physical small vehicle occupants.
Die Aufgabe wird erfindungsgemäß durch eine Anordnung gelöst, welche die in Anspruch 1 angegebenen Merkmale aufweist.The Object is achieved by an arrangement having dissolved, which has the features specified in claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.advantageous Embodiments of the invention are the subject of the dependent claims.
Die Erfindung sieht eine Fahrzeuginsassen-Rückhaltevorrichtung mit einem Gassack vor, dessen maximale Entfaltungstrecke in einer Richtung zu einem Fahrzeuginsassen mittels eines Fangbandes begrenzbar ist und der wenigstens eine variabel einstellbare Gasausströmöffnung aufweist. Die Fahrzeuginsassen-Rückhaltevorrichtung zeichnet sich durch wenigstens ein mit dem Fangband koppelbares Schließmittel aus, mittels dessen die Gasausströmöffnung ganz oder teilweise verschließbar ist.The The invention provides a vehicle occupant restraint device with an airbag before, whose maximum unfolding distance in one Direction to a vehicle occupant by means of a tether limited is and the at least one variably adjustable Gasausströmöffnung having. The vehicle occupant restraint draws by at least one can be coupled with the tether closure means by means of which the gas outflow opening completely or partially closable.
Durch das Fangband kann für Fahrzeuginsassen, die sich nahe an dem Gassack befinden, das Risiko, durch ein Entfalten des Gassacks verletzt zu werden, reduziert werden, indem die Entfaltungsstrecke des Gassacks mittels des Fangbandes begrenzt wird. Das erfindungsgemäße wenigstens eine Schließmittel und dessen Kopplung an das Fangband verringern dieses Verletzungsrisiko weiter, indem sie es ermöglichen, die Gasausströmung aus dem Gassack und damit die Härte des Gassacks von der Entfaltungsstrecke des Gassacks abhängig zu machen. Beispielsweise ermöglichen sie es dadurch, einen Aufprall eines Fahrzeuginsassen auf den Gassack aus kurzer Entfernung besser abzufedern.By The tether may be for vehicle occupants who are close to the airbag, the risk by unfolding the airbag To be hurt, be reduced by the unfolding distance of the gas bag is limited by means of the tether. The invention at least one closing means and its coupling to the Tether further reduce this risk of injury by using it allow the gas outflow from the gas bag and thus the hardness of the gas bag from the deployment path to make the gas bag dependent. For example, allow it thereby, a collision of a vehicle occupant on the gas bag to cushion better from a short distance.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung werden im Folgenden anhand von Ausführungsbeispielen unter Bezugnahme auf Zeichnungen beschrieben. Die Zeichnungen sind schematische Darstellungen.Further Advantages, features and details of the invention are described below based on embodiments with reference to drawings described. The drawings are schematic representations.
Dabei zeigen:there demonstrate:
Einander entsprechende Teile sind in allen Figuren mit denselben Bezugszeichen versehen.each other corresponding parts are in all figures with the same reference numerals Mistake.
Bevorzugt
ist der Haltebolzen
Dadurch
wird in vorteilhafter Weise ermöglicht, dass bei einer
Freigabe des Fangbandes
Das
Vorhangelement
Ein
Entfalten des Gassacks
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 29805217 U1 [0002] - DE 29805217 U1 [0002]
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810007656 DE102008007656A1 (en) | 2008-02-06 | 2008-02-06 | Vehicle passenger i.e. physically small passenger, support device, has gas bag with maximum expansion section comprising gas discharge opening closed totally or partially by closing unit that is coupled with rebound strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810007656 DE102008007656A1 (en) | 2008-02-06 | 2008-02-06 | Vehicle passenger i.e. physically small passenger, support device, has gas bag with maximum expansion section comprising gas discharge opening closed totally or partially by closing unit that is coupled with rebound strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008007656A1 true DE102008007656A1 (en) | 2009-08-13 |
Family
ID=40847181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200810007656 Withdrawn DE102008007656A1 (en) | 2008-02-06 | 2008-02-06 | Vehicle passenger i.e. physically small passenger, support device, has gas bag with maximum expansion section comprising gas discharge opening closed totally or partially by closing unit that is coupled with rebound strap |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008007656A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010001502A1 (en) * | 2010-02-02 | 2011-08-04 | Takata-Petri Ag, 63743 | Airbag arrangement for passenger -restraint system, has airbag inflatable to protect passenger, leakage opening of airbag and limiting element for temporarily limiting inflatable volume of airbag |
| WO2020157090A1 (en) * | 2019-01-30 | 2020-08-06 | Dalphi Metal Espana, S.A. | Airbag module for a vehicle occupant restraint system, and method for operating a vehicle occupant restraint system comprising such an airbag module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29805217U1 (en) | 1998-03-23 | 1998-07-30 | Trw Airbag Sys Gmbh & Co Kg | Vehicle occupant restraint system |
-
2008
- 2008-02-06 DE DE200810007656 patent/DE102008007656A1/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29805217U1 (en) | 1998-03-23 | 1998-07-30 | Trw Airbag Sys Gmbh & Co Kg | Vehicle occupant restraint system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010001502A1 (en) * | 2010-02-02 | 2011-08-04 | Takata-Petri Ag, 63743 | Airbag arrangement for passenger -restraint system, has airbag inflatable to protect passenger, leakage opening of airbag and limiting element for temporarily limiting inflatable volume of airbag |
| DE102010001502B4 (en) * | 2010-02-02 | 2014-03-20 | TAKATA Aktiengesellschaft | Airbag arrangement for a vehicle occupant restraint system |
| WO2020157090A1 (en) * | 2019-01-30 | 2020-08-06 | Dalphi Metal Espana, S.A. | Airbag module for a vehicle occupant restraint system, and method for operating a vehicle occupant restraint system comprising such an airbag module |
| US11738708B2 (en) | 2019-01-30 | 2023-08-29 | Dalphi Metal Espana S.A. | Airbag module for a vehicle occupant restraint system, and method for operating a vehicle occupant restraint system comprising such an airbag module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R120 | Application withdrawn or ip right abandoned |
Effective date: 20130131 |