DE19536603A1 - Vehicle air bag restraint and protection system designed for early side expansion - Google Patents
Vehicle air bag restraint and protection system designed for early side expansionInfo
- Publication number
- DE19536603A1 DE19536603A1 DE1995136603 DE19536603A DE19536603A1 DE 19536603 A1 DE19536603 A1 DE 19536603A1 DE 1995136603 DE1995136603 DE 1995136603 DE 19536603 A DE19536603 A DE 19536603A DE 19536603 A1 DE19536603 A1 DE 19536603A1
- Authority
- DE
- Germany
- Prior art keywords
- airbag
- air bag
- vehicle
- holding device
- restraint device
- 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- Withdrawn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
- B60R21/20—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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Die Erfindung betrifft eine Rückhalteeinrichtung mit einem Luftsack nach dem Oberbegriff des Hauptanspruchs.The invention relates to a restraint device with an airbag according to the Preamble of the main claim.
Es sind bereits Luftsackrückhalteeinrichtungen, insbesondere für die Insassen von Kraftfahrzeugen, bekannt, bei denen der gefaltete Luftsack durch eine ihn zu mindest teilweise umgebende Halteeinrichtung festgelegt ist. Bis zu seiner Ent faltung durch Aufblasen mit Gas aus dem Gasgenerator wird der gefaltete Luftsack so in seiner Lage zum Gasgenerator und zur Luftsackabdeckung fixiert. Das deutsche Gebrauchsmuster 91 01 099 beschreibt einen Airbag mit diesen Eigen schaften. Hier wird der zusammengelegte Airbag von einer aus einer Schrumpffolie bestehenden Hülle entweder ganz oder im wesentlichen nur entlang der außen liegenden Faltkanten eingefaßt. Das begünstigt die Entfaltung des Airbags in Auf blasrichtung, bei einem Kraftfahrzeug in Richtung zum Insassen des Fahrzeugs.There are already airbag restraint devices, especially for the occupants of Motor vehicles known in which the folded airbag through a him at least partially surrounding holding device is fixed. Until his Ent folding by inflating gas from the gas generator becomes the folded airbag so fixed in its position to the gas generator and the airbag cover. The German utility model 91 01 099 describes an airbag with this own create. Here the folded airbag is made from a shrink wrap existing shell either entirely or essentially only along the outside folded edges edged. This favors the deployment of the airbag in up blowing direction, in a motor vehicle towards the occupant of the vehicle.
Eine vorzugsweise zum Insassen hin gerichtete Entfaltung eines Luftsacks ist je doch nachteilig bei sogenannten Out of Position-Situationen, wenn der Insasse sich nicht in der Normalposition auf dem Sitz sitzend befindet.An airbag preferably unfolds toward the occupant but disadvantageous in so-called out of position situations when the occupant is not in the normal position sitting on the seat.
Deshalb ist Aufgabe der Erfindung, eine gattungsgemäße Rückhalteeinrichtung bereitzustellen, deren Entfaltungscharakterisik so beschaffen ist, daß der Fahr zeuginsasse auch außerhalb seiner Normalposition auf einem Fahrzeugsitz zurückgehalten wird.Therefore, the object of the invention is a generic restraint device To provide, the unfolding characteristics of which are such that the driving Vehicle occupant also outside of its normal position on a vehicle seat is held back.
Die Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des An spruchs 1 gelöst. Weitere Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The object is achieved with the characterizing features of the spell 1 solved. Further refinements of the invention result from the Subclaims.
Nach der Erfindung umschließt die Halteeinrichtung den Luftsack in Fahr zeuglängsrichtung, während sie in Fahrzeugquerrichtung offen ist. Dadurch wird die Entfaltung des Luftsacks in ihrem zeitlichen Verlauf in Fahrzeugquerrichtung begünstigt und in Fahrzeuglängsrichtung verzögert. Das hat den Vorteil, daß der Luftsack beim Entfalten frühzeitig eine große Fläche in Fahrzeugquerrichtung abdeckt und deshalb einen Insassen, der sich nicht in Normalposition auf dem Sitz befindet, zuverlässig abfängt.According to the invention, the holding device encloses the airbag in driving longitudinal direction, while it is open in the vehicle transverse direction. This will the unfolding of the airbag over time in the transverse direction of the vehicle favored and delayed in the longitudinal direction of the vehicle. This has the advantage that the Airbag when deploying a large area in the transverse direction of the vehicle at an early stage covers and therefore an occupant who is not in the normal position on the seat intercepted reliably.
In einer vorteilhaften Ausführung der Erfindung sind die Falten des Luftsacks in Fahrzeugquerrichtung gelegt. Dies begünstigt ebenfalls die Entfaltung des Luft sacks in Fahrzeugquerrichtung, mit dem Vorteil der schnelleren Ausbreitungs geschwindigkeit in Querrichtung.In an advantageous embodiment of the invention, the folds of the airbag are in Vehicle transverse direction laid. This also favors the development of the air sacks in the transverse direction of the vehicle, with the advantage of faster spreading speed in the transverse direction.
In einer weiteren vorteilhaften Ausführung der Erfindung umschließt Kunststoffolie den gefalteten Luftsack im Bereich des Gasgenerators. Zum Beispiel kann ein Schrumpfschlauch aus Kunststoff verwendet werden. Eine aus Kunststoffolie oder einem Schrumpfschlauch bestehende Halteeinrichtung für den gefalteten Luftsack ist vorteilhafterweise einfach anzubringen, hat definierte Werkstoffkennwerte für ihre Zerstörung beim Entfalten des Luftsacks und ist deshalb besonders geeignet für die Serienfertigung von Rückhalteeinrichtungen.In a further advantageous embodiment of the invention, plastic film encloses the folded airbag in the area of the gas generator. For example, a Plastic shrink tubing can be used. One made of plastic film or a shrink tube existing holding device for the folded air bag is advantageously easy to install, has defined material properties for their destruction when the airbag unfolds and is therefore particularly suitable for the series production of restraint systems.
In einer bevorzugten Ausführung der Erfindung besteht die Halteeinrichtung für den gefalteten Luftsack aus mindestens einem schmalen Band. Dieses schmale Band, das auch ein Kunststoffband sein kann, ist ebenfalls besonders geeignet für die Serienfertigung, da seine Werkstoffkenngrößen für die Zerstörung in besonders engen Toleranzbereichen liegen.In a preferred embodiment of the invention, the holding device for the folded airbag from at least one narrow band. This narrow Tape, which can also be a plastic tape, is also particularly suitable for series production because its material parameters for the destruction in particular narrow tolerance ranges.
Besteht die Halteeinrichtung aus Polyäthylen-Faserfließ, kann die Ausbreitung des Luftsacks aufgrund der Werkstoffkennwerte des Faserfließes besonders gut beeinflußt werden.Is the holding device made of polyethylene fiber flow, the spread of the Air bags particularly good due to the material characteristics of the fiber flow to be influenced.
Bei einer weiteren vorteilhaften Ausführung der Erfindung besitzt die Luftsack abdeckung eine im wesentlichen H-förmige Sollbruchstelle, die vom Luftsack bei seiner Entfaltung aufgerissen wird. Die beiden parallelen Sollbruchlinien des H sind dünner ausgebildet als die sie verbindende Sollbruchlinie des H. Aus diesem Grund reißt die H-förmige Sollbruchstelle vorteilhafterweise zuerst im äußeren Be reich, was ebenfalls die Entfaltung des Luftsacks in einer Fahrzeugquerebene be günstigt und in Fahrzeuglängsrichtung verzögert.In a further advantageous embodiment of the invention, the airbag has cover an essentially H-shaped predetermined breaking point from the airbag its development is torn open. The two parallel breaking lines of the H are thinner than the predetermined breaking line of the H. For this The H-shaped predetermined breaking point advantageously tears first in the outer region rich, which is also the unfolding of the airbag in a vehicle transverse plane favorable and delayed in the longitudinal direction of the vehicle.
Zwei Ausführungsbeispiele der Erfindung sind in der nachfolgenden Beschreibung mit der zugehörigen Zeichnung dargestellt. Es zeigen:Two embodiments of the invention are in the description below shown with the accompanying drawing. Show it:
Fig. 1 einen Querschnitt durch eine Rückhalteeinrichtung entsprechend der Erfindung und Fig. 1 shows a cross section through a restraint according to the invention and
Fig. 2 eine Draufsicht auf die Ausführung nach Fig. 1 mit aufge schnittener Luftsackabdeckung, Fig. 2 is a plan view of the embodiment of FIG. 1 having cutaway air bag cover,
Fig. 3 zeigt das zweite Ausführungsbeispiel mit alternativer Luftsackfaltung im Querschnitt und Fig. 3 shows the second embodiment with alternative airbag folding in cross section and
Fig. 4 zeigt eine Luftsackabdeckung in der Draufsicht für beide Aus führungsbeispiele. Fig. 4 shows an airbag cover in plan view for both exemplary embodiments.
Nach Fig. 1 besteht eine Rückhalteeinrichtung, insbesondere für die Insassen eines Kraftfahrzeugs, aus einem Gasgenerator 1, einem Luftsack 2 und einer Luft sackabdeckung 3. Es ist der Einbauzustand der Rückhalteeinrichtung im Kraft fahrzeug dargestellt, der Luftsack 2 befindet sich gefaltet unter der Luftsack abdeckung 3, die beim Entfalten des Luftsacks während des Aufblasvorgangs auf reißt. Der gefaltete Luftsack 2 wird durch eine Halteeinrichtung, zum Beispiel ein Schrumpfschlauch 4 aus Kunststoffolie, festgelegt. Der Schrumpfschlauch 4 um gibt den Luftsack 2 im Bereich des Gasgenerators 1. Wird nun der Luftsack 2 durch Auslösen des Gasgenerators 1 aufgeblasen, so kann der Luftsack 2 in Fahrzeugquerrichtung, Pfeile Q, während des Aufblasens aus dem Schrumpfschlauch 4 entweichen. Damit wird, im zeitlichen Verlauf gesehen, die Entfaltung des Luftsacks 2 in Fahrzeugquerrichtung Q begünstigt, nämlich so lange, bis der Schrumpfschlauch 4 durch den Druck im Luftsack 2 zerstört und damit die Entfaltung des Luftsacks 2 in Fahrzeuglängsrichtung L nicht mehr verzögert wird. Im Ausführungsbeispiel in Fig. 1 und Fig. 2 sind die Falten 5 des Luftsacks 2 in Fahrzeugquerrichtung Q gelegt.According to Fig. 1 comprises a retaining device, in particular for the occupants of a motor vehicle, of a gas generator 1, an air bag 2 and an air bag cover 3. It is the installation state of the restraint device shown in the motor vehicle, the airbag 2 is folded under the airbag cover 3 , which tears when the airbag unfolds during the inflation process. The folded airbag 2 is fixed by a holding device, for example a shrink tube 4 made of plastic film. The shrink tube 4 um gives the airbag 2 in the area of the gas generator 1 . If the airbag 2 is now inflated by triggering the gas generator 1 , the airbag 2 can escape from the shrink tube 4 in the transverse direction of the vehicle, arrows Q, during the inflation. This, seen over time, favors the deployment of the airbag 2 in the vehicle transverse direction Q, namely until the shrink tube 4 is destroyed by the pressure in the airbag 2 and thus the deployment of the airbag 2 in the vehicle longitudinal direction L is no longer delayed. In the embodiment in Fig. 1 and Fig. 2, the folds are placed of the airbag 2 in the vehicle transverse direction Q5.
Das Ausführungsbeispiel aus Fig. 3 unterscheidet sich dadurch, daß die Falten 5 des Luftsacks 2 in Fahrzeuglängsrichtung L gelegt sind.The embodiment of FIG. 3 differs in that the folds 5 of the airbag 2 are placed in the longitudinal direction L of the vehicle.
Fig. 4 zeigt eine Ansicht der Luftsackabdeckung 3 in Fahrzeuglängsrichtung L von innen. Aus dieser Richtung ist die H-förmige Sollbruchstelle mit ihren Soll bruchlinien A, B, C sichtbar. Die Sollbruchlinien A, B, C sind Einkerbungen im Polyäthylen-Faserfließ und somit Linien dünnerer Wandstärke der Luftsack abdeckung 3. Sie sind bei der montierten Rückhalteeinrichtung von außen nicht sichtbar, da der gefaltete Luftsack 2 nicht gegen die Luftsackabdeckung 3 drückt, weil er nicht von dieser, sondern vom Schrumpfschlauch 4 festgelegt wird. Fig. 4 shows a view of the airbag cover 3 in the vehicle longitudinal direction L from the inside. From this direction the H-shaped predetermined breaking point with its predetermined breaking lines A, B, C is visible. The predetermined breaking lines A, B, C are notches in the polyethylene fiber flow and thus lines of thinner wall thickness of the airbag cover 3 . They are not visible from the outside in the assembled restraint device, since the folded airbag 2 does not press against the airbag cover 3 because it is not fixed by the airbag cover 3 but by the shrink tube 4 .
Die Sollbruchlinien B und C haben aufgrund tieferer Einkerbung eine dünnere Wandstärke als die Sollbruchlinie A. Unter Druckbelastung des sich aufblähenden Luftsacks 2 reißen die Sollbruchlinien B und C im zeitlichen Verlauf gesehen früher als die Sollbruchlinie A. Dabei drehen sich die Teile E und E′ (schraffiert dargestellt) der Luftsackabdeckung 3 um die Achse D-D (Fig. 3) von der Lenkradmittelachse L-L weg. Die Drehrichtung ist angedeutet mit den Pfeilen Q′ in Fig. 3. Dies begünstigt ebenfalls wieder die Entfaltung des Luftsacks 2 in Fahrzeugquerrichtung Q und verzögert diese in Fahrzeuglängsrichtung L. Due to the deeper indentation, the predetermined breaking lines B and C have a thinner wall thickness than the predetermined breaking line A. When pressure is applied to the inflating airbag 2 , the predetermined breaking lines B and C tear earlier than the predetermined breaking line A over time. Parts E and E ′ ( shown hatched) of the airbag cover 3 about the axis DD ( Fig. 3) away from the steering wheel center axis LL. The direction of rotation is indicated by the arrows Q 'in Fig. 3. This also favors the deployment of the airbag 2 in the vehicle transverse direction Q and delays this in the vehicle longitudinal direction L.
Damit entsteht in Fahrzeugquerrichtung Q frühzeitig eine große Rückhaltefläche des Luftsacks 2, die sich erst verspätet in Fahrzeuglängsrichtung L ausbreitet, was begünstigt, daß der Insasse, der sich in einer "Out of Position-Stellung" vor der Rückhalteeinrichtung befindet, ebenfalls durch diese zurückgehalten wird.This creates in the vehicle transverse direction Q a large retention area of the airbag 2 , which spreads late in the vehicle longitudinal direction L, which favors that the occupant who is in an "out of position" in front of the restraint device is also restrained by the latter .
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995136603 DE19536603A1 (en) | 1995-09-30 | 1995-09-30 | Vehicle air bag restraint and protection system designed for early side expansion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995136603 DE19536603A1 (en) | 1995-09-30 | 1995-09-30 | Vehicle air bag restraint and protection system designed for early side expansion |
Publications (1)
Publication Number | Publication Date |
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DE19536603A1 true DE19536603A1 (en) | 1997-04-03 |
Family
ID=7773764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995136603 Withdrawn DE19536603A1 (en) | 1995-09-30 | 1995-09-30 | Vehicle air bag restraint and protection system designed for early side expansion |
Country Status (1)
Country | Link |
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DE (1) | DE19536603A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997042061A1 (en) * | 1996-05-03 | 1997-11-13 | Breed Automotive Technology, Inc. | Air bag with externally mounted tether |
WO2001064478A2 (en) | 2000-02-28 | 2001-09-07 | Carl Freudenberg Kg | Airbag-protecting shell |
EP1213194A2 (en) | 2000-12-09 | 2002-06-12 | Johns Manville Europe GmbH | Envelope for side airbags |
EP1285820A1 (en) * | 2001-08-09 | 2003-02-26 | Firma Carl Freudenberg | Protective sleeve for airbag |
US6955377B2 (en) | 2002-04-06 | 2005-10-18 | Key Safety Systems, Inc. | Inflatable restraint module with external tether |
DE102004023780A1 (en) * | 2004-05-07 | 2006-06-29 | Takata-Petri Ag | Airbag device for motor vehicle, has flexible protective cover with flexible flat fabric layers, which are fixed to mounting regions of housing that are opposite to each other and connected with each other by isolatable connecting lines |
US7874580B2 (en) | 2006-06-07 | 2011-01-25 | Takata-Petri Ag | Airbag device for a motor vehicle |
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DE8903785U1 (en) * | 1989-03-28 | 1989-06-22 | Takata Corp., Tokio/Tokyo | Inflatable safety air cushion to protect a vehicle occupant |
EP0370613A1 (en) * | 1988-11-14 | 1990-05-30 | General Motors Corporation | Modular occupant restraint system |
US4944527A (en) * | 1989-08-31 | 1990-07-31 | Allied-Signal Inc. | Integral retainer, heat shield and assembly |
US5004266A (en) * | 1990-05-23 | 1991-04-02 | General Motors Corporation | Occupant restraint system |
US5009452A (en) * | 1990-04-19 | 1991-04-23 | General Motors Corporation | Occupant restraint system |
DE9101099U1 (en) * | 1991-01-31 | 1992-06-04 | Autoliv-Kolb GmbH & Co, 8060 Dachau | Airbag |
DE4137691A1 (en) * | 1991-11-15 | 1992-11-12 | Daimler Benz Ag | Vehicle airbag unit - enclosed by shrink fitted rupturable sheath |
DE4220499A1 (en) * | 1992-06-23 | 1994-01-05 | Daimler Benz Ag | Impact protection system with gas bag (airbag) |
DE4227559A1 (en) * | 1992-08-20 | 1994-02-24 | Daimler Benz Ag | Passenger restraint system for motor vehicles with a gas bag (airbag) |
DE4313616A1 (en) * | 1993-04-26 | 1994-10-27 | Trw Repa Gmbh | Airbag restraint system for vehicles |
US5390950A (en) * | 1993-03-04 | 1995-02-21 | Tip Eng Group Inc | Method and arrangement for forming an air bag deployment opening in an auto interior trim piece |
US5398958A (en) * | 1994-04-15 | 1995-03-21 | Trw Vehicle Safety Systems Inc. | Tethered attachment for an air bag |
-
1995
- 1995-09-30 DE DE1995136603 patent/DE19536603A1/en not_active Withdrawn
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EP0370613A1 (en) * | 1988-11-14 | 1990-05-30 | General Motors Corporation | Modular occupant restraint system |
DE8903785U1 (en) * | 1989-03-28 | 1989-06-22 | Takata Corp., Tokio/Tokyo | Inflatable safety air cushion to protect a vehicle occupant |
US4944527A (en) * | 1989-08-31 | 1990-07-31 | Allied-Signal Inc. | Integral retainer, heat shield and assembly |
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DE9101099U1 (en) * | 1991-01-31 | 1992-06-04 | Autoliv-Kolb GmbH & Co, 8060 Dachau | Airbag |
DE4137691A1 (en) * | 1991-11-15 | 1992-11-12 | Daimler Benz Ag | Vehicle airbag unit - enclosed by shrink fitted rupturable sheath |
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DE4227559A1 (en) * | 1992-08-20 | 1994-02-24 | Daimler Benz Ag | Passenger restraint system for motor vehicles with a gas bag (airbag) |
US5390950A (en) * | 1993-03-04 | 1995-02-21 | Tip Eng Group Inc | Method and arrangement for forming an air bag deployment opening in an auto interior trim piece |
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US5398958A (en) * | 1994-04-15 | 1995-03-21 | Trw Vehicle Safety Systems Inc. | Tethered attachment for an air bag |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997042061A1 (en) * | 1996-05-03 | 1997-11-13 | Breed Automotive Technology, Inc. | Air bag with externally mounted tether |
US5765867A (en) * | 1996-05-03 | 1998-06-16 | Alliedsignal Inc. | Air bag with externally mounted tether |
WO2001064478A2 (en) | 2000-02-28 | 2001-09-07 | Carl Freudenberg Kg | Airbag-protecting shell |
DE10009283A1 (en) * | 2000-02-28 | 2001-09-13 | Freudenberg Carl Fa | Protective sleeve for airbag, is made from microfiber non-woven textile produced from melt-spun, stretched continuous fibers which are optionally treated so reduce titer |
DE10009283C2 (en) * | 2000-02-28 | 2002-02-21 | Freudenberg Carl Kg | Airbag Cover |
DE10061367A1 (en) * | 2000-12-09 | 2002-06-27 | Johns Manville Europe Gmbh | Side airbag cover |
EP1213194A2 (en) | 2000-12-09 | 2002-06-12 | Johns Manville Europe GmbH | Envelope for side airbags |
DE10061367B4 (en) * | 2000-12-09 | 2005-01-05 | Johns Manville Europe Gmbh | Case for side airbags |
EP1285820A1 (en) * | 2001-08-09 | 2003-02-26 | Firma Carl Freudenberg | Protective sleeve for airbag |
US6955377B2 (en) | 2002-04-06 | 2005-10-18 | Key Safety Systems, Inc. | Inflatable restraint module with external tether |
DE102004023780A1 (en) * | 2004-05-07 | 2006-06-29 | Takata-Petri Ag | Airbag device for motor vehicle, has flexible protective cover with flexible flat fabric layers, which are fixed to mounting regions of housing that are opposite to each other and connected with each other by isolatable connecting lines |
DE102004023780B4 (en) * | 2004-05-07 | 2012-06-21 | Takata-Petri Ag | airbag device |
US7874580B2 (en) | 2006-06-07 | 2011-01-25 | Takata-Petri Ag | Airbag device for a motor vehicle |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8130 | Withdrawal |