DE10204883A1 - Airbag module for use in road vehicle is mounted in dashboard and has concertina-folded ring-shaped packet surrounding inner wall of housing - Google Patents
Airbag module for use in road vehicle is mounted in dashboard and has concertina-folded ring-shaped packet surrounding inner wall of housing Download PDFInfo
- Publication number
- DE10204883A1 DE10204883A1 DE10204883A DE10204883A DE10204883A1 DE 10204883 A1 DE10204883 A1 DE 10204883A1 DE 10204883 A DE10204883 A DE 10204883A DE 10204883 A DE10204883 A DE 10204883A DE 10204883 A1 DE10204883 A1 DE 10204883A1
- Authority
- DE
- Germany
- Prior art keywords
- airbag module
- module according
- package
- holding means
- housing
- 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- Withdrawn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
- 239000004744 fabric Substances 0.000 claims description 10
- 210000002435 tendon Anatomy 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- 229920006300 shrink film Polymers 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000001960 triggered effect Effects 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
- B60R21/20—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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/201—Packaging straps or envelopes for inflatable members
-
- 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
- B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
-
- 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
- B60R21/2176—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together the air bag components being completely enclosed in a soft or semi-rigid housing or cover
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Die Erfindung betrifft ein Gassack-Modul, insbesondere ein in die Instrumententafel integriertes Beifahrermodul.The invention relates to an airbag module, in particular a passenger module integrated in the instrument panel.
Gassack-Module sollten einerseits sehr einfach aufgebaut sein und andererseits einen in engen Grenzen vorbestimmbaren Entfaltungsverlauf des Gassacks beim Auslösen sicherstellen.Airbag modules should on the one hand be very simple and, on the other hand, be within narrow limits Ensure predeterminable unfolding course of the gas bag when triggered.
Die Erfindung sieht ein Gassack-Modul mit einem zu einem ringförmigen Paket gefalteten Gassack und einem Aufnahmegehäuse vor, in dem das ringförmige Paket untergebracht ist und das einen ringförmigen, einseitig offenen Aufnahmeraum hat. Durch das ringförmige Gassackpaket wird ermöglicht, daß in dem vom ringförmigen Aufnahmeraum umschriebenen Zwischenraum nur eine oder wenige Gassacklagen angeordnet sind. Der Gassack kann sich, wie bei einem Faltenbalg, sehr leicht und vorherbestimmbar entfalten, denn die Gassacklagen werden sich bei der Aktivierung des Moduls nicht gegenseitig verklemmen.The invention provides an airbag module with one into an annular Package folded gas bag and a housing in which the ring-shaped package is housed and an annular, one-sided open recording space Has. By the ring-shaped Airbag package is made possible that in that of the ring-shaped Recording space circumscribed space only one or a few gas bag layers are arranged. The airbag can, like a bellows, unfold very easily and predictably, because the gas bag layers are do not jam each other when the module is activated.
Vorzugsweise besteht das Aufnahmegehäuse aus einem geschlossen umlaufenden, einseitig offenen Hohlprofil und ist vorzugsweise einstückig ausgebildet.The receiving housing preferably consists of a closed circumferential, hollow profile open on one side and is preferably in one piece educated.
Dadurch ist das Aufnahmegehäuse sehr einfach ausgeführt und muß nicht, wie im Stand der Technik vorgesehen, aus mehreren Teilen zusammengesetzt werden.This makes the receptacle very simply executed and does not have to as provided in the prior art, composed of several parts become.
Das Aufnahmegehäuse kann seitlich nach außen offen sein, also eine Art Felgenform haben, oder in einer Richtung senkrecht zur Haupterstreckungsebene des Aufnahmegehäuses offen sein.The housing can be open to the side be a kind of rim shape, or perpendicular in one direction be open to the main plane of extension of the receiving housing.
Wichtig ist auch, daß der Gassack über Jahre hinweg stabil positioniert bleibt und eine teilweise Entfaltung oder ein Verschieben der Gassacklagen zueinander ausgeschlossen wird. Hierzu ist erfindungsgemäß ein Pakethaltemittel vorgesehen, das die offene Seite des Aufnahmeraums wenigstens teilweise so schließt, daß es ein Entfalten des Gassacks bei nichtaktiviertem Modul verhindert.It is also important that the gas bag lasts for years remains stable and partially unfolded or shifting the gas bag layers to each other is excluded becomes. According to the invention, this is a package holding agent provided that the open side of the receiving space at least partially so close that it prevents the gas bag from unfolding when the module is not activated.
Das erfindungsgemäße Pakethaltemittel drückt sogar gemäß einiger Ausführungsformen gegen das Gassackpaket, um jegliche Bewegung desselben zu verhindern. Dieses Drücken kann ein elastisches Drücken sein, indem das Pakethaltemittel nachgiebig ausgeführt ist.The package holding means according to the invention even presses according to some embodiments against the airbag package to prevent any movement of the same. This pushing can be an elastic push be in that the package holding means is made flexible.
Das erfindungsgemäße Gassack-Modul ist vorzugsweise in eine Instrumententafel integriert und kann dabei wenigstens teilweise in die Instrumententafel eingeschäumt sein.The gas bag module according to the invention is preferred integrated into an instrument panel and can at least partially be foamed into the instrument panel.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung und aus den nachfolgenden Zeichnungen, auf die Bezug genommen wird. In den Zeichnungen zeigen:Other features and advantages of Invention result from the following description and from the following drawings, to which reference is made. In the The drawings show:
Weitere Ausführungsformen des erfindungsgemäßen Gassack-Moduls
sind in den deutschen Patentanmeldungen
In
Das Aufnahmegehäuse
Als Pakethaltemittel wird bei der
Ausführungsform
nach den
Auf das mit dem Gassack ausgestattete
Aufnahmegehäuse
Beim Entfalten des Gassacks
Bei der Ausführungsform nach den
Die Ausführungsform nach den
Bei der Ausführungsform nach den
Bei der Ausführungsform nach
Bei der Ausführungsform nach den
Claims (17)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10204883A DE10204883A1 (en) | 2001-12-21 | 2002-02-06 | Airbag module for use in road vehicle is mounted in dashboard and has concertina-folded ring-shaped packet surrounding inner wall of housing |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20120705 | 2001-12-21 | ||
| DE20120705.2 | 2001-12-21 | ||
| DE10204883A DE10204883A1 (en) | 2001-12-21 | 2002-02-06 | Airbag module for use in road vehicle is mounted in dashboard and has concertina-folded ring-shaped packet surrounding inner wall of housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10204883A1 true DE10204883A1 (en) | 2004-03-04 |
Family
ID=31197662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10204883A Withdrawn DE10204883A1 (en) | 2001-12-21 | 2002-02-06 | Airbag module for use in road vehicle is mounted in dashboard and has concertina-folded ring-shaped packet surrounding inner wall of housing |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10204883A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1948483A4 (en) * | 2005-11-18 | 2009-12-30 | Autoliv Asp Inc | Flexible housing for an airbag module |
| DE102014005099B4 (en) | 2014-04-08 | 2019-07-11 | Autoliv Development Ab | Method for mounting an airbag module and airbag module |
-
2002
- 2002-02-06 DE DE10204883A patent/DE10204883A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1948483A4 (en) * | 2005-11-18 | 2009-12-30 | Autoliv Asp Inc | Flexible housing for an airbag module |
| DE102014005099B4 (en) | 2014-04-08 | 2019-07-11 | Autoliv Development Ab | Method for mounting an airbag module and airbag module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8105 | Search report available | ||
| 8139 | Disposal/non-payment of the annual fee |