DE102004025961A1 - Protection device for vehicle occupants - Google Patents
Protection device for vehicle occupants Download PDFInfo
- Publication number
- DE102004025961A1 DE102004025961A1 DE200410025961 DE102004025961A DE102004025961A1 DE 102004025961 A1 DE102004025961 A1 DE 102004025961A1 DE 200410025961 DE200410025961 DE 200410025961 DE 102004025961 A DE102004025961 A DE 102004025961A DE 102004025961 A1 DE102004025961 A1 DE 102004025961A1
- Authority
- DE
- Germany
- Prior art keywords
- gas bag
- protective device
- attachment point
- inflated
- deflecting element
- 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- Withdrawn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
- B60R21/2334—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
- B60R21/232—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
- 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
- B60R2021/23386—External tether means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Es wird eine Schutzeinrichtung (11) für den Kopf- und Schulterbereich von Fahrzeuginsassen im Falle eines Seiten- oder Schrägaufpralls, mit einem aufblasbaren Gassack (13), der im aufgeblasenen Zustand einen seitlichen Aufprallschutz bietet, und mit mindestens einem über wenigstens ein Umlenkelement (25) geführten Spannband (19), dessen Enden an jeweils einem Befestigungspunkt (21, 23) lagefest fixiert sind, vorgeschlagen. Die Schutzeinrichtung (11) zeichnet sich dadurch aus, dass beide Befestigungspunkte (21, 23) und das Umlenkelement (25) sich am Gassack (13) befinden.There is a protective device (11) for the head and shoulder area of vehicle occupants in the event of a side or oblique impact, with an inflatable airbag (13), which offers a side impact protection in the inflated state, and at least one at least one deflecting element (25 ) guided tension band (19), the ends of which are fixed in a fixed position at a respective attachment point (21, 23) proposed. The protective device (11) is characterized in that both attachment points (21, 23) and the deflecting element (25) are located on the gas bag (13).
Description
Die Erfindung betrifft eine Schutzeinrichtung für den Kopf- und Schulterbereich von Fahrzeuginsassen im Falle eines Seiten- oder Schrägaufpralls, gemäß Oberbegriff des Anspruchs 1.The The invention relates to a protective device for the head and shoulder area of vehicle occupants in the case of a lateral or oblique impact, according to the preamble of claim 1.
Schutzeinrichtungen
der hier angesprochenen Art sind bekannt (
Es ist Aufgabe der Erfindung, eine Alternative zu der Schutzeinrichtung der eingangs genannten Art zu schaffen.It Object of the invention, an alternative to the protective device to create the type mentioned.
Zur Lösung der Aufgabe wird eine Schutzeinrichtung mit den Merkmalen des Anspruchs 1 vorgeschlagen, die sich dadurch auszeichnet, dass die festen Spannbandanbindungen sowie das mindestens eine Umlenkelement sich ausschließlich am Gassack befinden. Das Straffen des Gassackes in Fahrzeuglängsrichtung erfolgt erfindungsgemäß also ohne rohbaufeste Spannbandanbindung. Auf Grund dieser Ausgestaltung braucht für die Gassacklängsstraffeinrichtung am Fahrzeugrohbau kein Bauraum freigehalten werden. Darüber hinaus sind mehr Ausgestaltungsvarianten für den Gassack realisierbar, als bei der bekannten Schutzeinrichtung. Beispielsweise kann sich der Gassack entlang der gesamten Fahrzeugseite, als auch über eine B-Säule hinweg bis hin oder entlang einer schräg zu einer gedachten Horizontalen verlaufenden A-Säule erstrecken.to solution The object is a protective device with the features of the claim 1 proposed, which is characterized in that the fixed strap connections as well as the at least one deflecting element exclusively on Airbag are located. The tightening of the gas bag in the vehicle longitudinal direction takes place according to the invention thus without raw-resistant clamping band connection. Due to this configuration needs for the Airbag longitudinal tensioning device No space is left free on the vehicle body shell. Furthermore are more design variants for the gas bag feasible than in the known protective device. For example, the Airbag along the entire vehicle side, as well as over one B-pillar all the way down or along a slope to an imaginary horizontal extending A-pillar extend.
Es versteht sich, dass der Gassack auch mit mehr als einem Spannband zur Straffung desselben in Fahrzeuglängsrichtung versehen sein kann, sofern dies auf Grund einer gewissen Länge des Gassacks erforderlich sein sollte.It It goes without saying that the gas bag also has more than one strap may be provided to streamline the same in the vehicle longitudinal direction, if required due to a certain length of the gas bag should be.
Weitere vorteilhafte Ausführungsbeispiele der Schutzeinrichtung ergeben sich aus Kombinationen der in den Unteransprüchen und in der Beschreibung genannten Merkmale.Further advantageous embodiments of Guard arise from combinations of the subclaims and features mentioned in the description.
Die
Erfindung wird im Folgenden anhand der einzigen Figur näher erläutert. Diese
zeigt in schematischer Darstellung einen Ausschnitt einer Fahrzeugaufbaustruktur
Weiterhin
ist eine Schutzeinrichtung
Im
nicht aktivierten Zustand ist der Gassack
Der
Gassack
Um
den Gassack
Zur
Befestigung des Spannbandes
Wie
aus der Darstellung gemäß der Figur
ersichtlich, sind der erste Befestigungspunkt
Zur
Funktion der Schutzeinrichtung
Grundsätzlich ist
es jedoch denkbar, auch auf die Einschnürung
Zusammenfassend
bleibt festzuhalten, dass das Straffen des Gassacks
Die
festen Spannbandanbindungen befinden sich ausschließlich am
Luftsack, was Vorteile bei der Ausgestaltung des Gassacks
Festzuhalten
bleibt noch, dass die Schutzeinrichtung
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410025961 DE102004025961A1 (en) | 2004-05-27 | 2004-05-27 | Protection device for vehicle occupants |
PCT/EP2005/005530 WO2005118350A1 (en) | 2004-05-27 | 2005-05-21 | Protection device for vehicle occupants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410025961 DE102004025961A1 (en) | 2004-05-27 | 2004-05-27 | Protection device for vehicle occupants |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004025961A1 true DE102004025961A1 (en) | 2005-12-22 |
Family
ID=34968739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410025961 Withdrawn DE102004025961A1 (en) | 2004-05-27 | 2004-05-27 | Protection device for vehicle occupants |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004025961A1 (en) |
WO (1) | WO2005118350A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8033569B2 (en) * | 2008-08-08 | 2011-10-11 | Mazda Motor Corporation | Interior structure of vehicle equipped with curtain airbag |
DE102011087449B4 (en) * | 2011-11-30 | 2019-04-25 | Autoliv Development Ab | Curtain airbag for a vehicle |
DE102015117900A1 (en) | 2015-10-21 | 2017-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | motor vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19926269A1 (en) * | 1999-06-10 | 2000-12-21 | Daimler Chrysler Ag | Protection device for the head and shoulder area of vehicle occupants |
DE10140982A1 (en) * | 2000-08-25 | 2002-03-07 | Trw Repa Gmbh | Vehicle passenger side protection system with air bags |
US6422593B1 (en) * | 1999-12-30 | 2002-07-23 | Delphi Technologies, Inc. | Supplemental restraint assembly for an automobile |
DE10306343A1 (en) * | 2003-02-10 | 2004-08-26 | Takata Corp. | Occupant protection device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0201071D0 (en) * | 2002-01-17 | 2002-03-06 | Dalphimetal Ltd | Airbag with energetic tensioning device |
DE10236859A1 (en) * | 2002-08-07 | 2004-02-19 | Takata Corp. | Gas bag for airbag module has control belt connected to gas bag cover near outflow orifice to invert part of cover on reaching predetermined unfolded state into gas bag to close orifice |
-
2004
- 2004-05-27 DE DE200410025961 patent/DE102004025961A1/en not_active Withdrawn
-
2005
- 2005-05-21 WO PCT/EP2005/005530 patent/WO2005118350A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19926269A1 (en) * | 1999-06-10 | 2000-12-21 | Daimler Chrysler Ag | Protection device for the head and shoulder area of vehicle occupants |
US6422593B1 (en) * | 1999-12-30 | 2002-07-23 | Delphi Technologies, Inc. | Supplemental restraint assembly for an automobile |
DE10140982A1 (en) * | 2000-08-25 | 2002-03-07 | Trw Repa Gmbh | Vehicle passenger side protection system with air bags |
DE10306343A1 (en) * | 2003-02-10 | 2004-08-26 | Takata Corp. | Occupant protection device |
Also Published As
Publication number | Publication date |
---|---|
WO2005118350A1 (en) | 2005-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8130 | Withdrawal |