DE3422263A1 - Safety device for protecting vehicle occupants in the event of a lateral impact - Google Patents
Safety device for protecting vehicle occupants in the event of a lateral impactInfo
- Publication number
- DE3422263A1 DE3422263A1 DE19843422263 DE3422263A DE3422263A1 DE 3422263 A1 DE3422263 A1 DE 3422263A1 DE 19843422263 DE19843422263 DE 19843422263 DE 3422263 A DE3422263 A DE 3422263A DE 3422263 A1 DE3422263 A1 DE 3422263A1
- Authority
- DE
- Germany
- Prior art keywords
- safety device
- event
- vehicle occupants
- storage container
- vehicle
- 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.)
- Granted
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
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/26005—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow the inflation fluid being transferred to the inflatable member by the mechanical deformation of the fluid container during an impact
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/261—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
Abstract
Description
Sicherheitseinrichtung zum SChutz von Fahrzeuginsassen bei einem Seitenaufprall.Safety device to protect vehicle occupants in the event of a side impact.
Die Erfindung bezieht sich auf eine Sicherheitseinrichtung zum Schutz von Fahrzeuginsassen bei einem Seitenaufprall, gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a safety device for protection of vehicle occupants in the event of a side impact, according to the preamble of the claim 1.
Aus der DE-OS 21 20 174 ist eine gattungsgemäße Sicherheitseinrichtung bekannt, wobei im Seitenbereich des Fahrzeuges angeordnete, mit einem flüssigen und/ oder gasförmigen Medium gefüllte Vorratsbehälter vorgesehen sind, durch welche Hüllen zum Auffangen von Fahrzeuginsassen aufblasbar sind.From DE-OS 21 20 174 a generic safety device is known, being arranged in the side area of the vehicle, with a liquid and / or gaseous medium-filled storage containers are provided through which Covers are inflatable to contain vehicle occupants.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Sicherheitseinrichtung so weiterzubilden, daß für die Vorratsbehälter kein separater Raum erforderlich ist und der Kopfbereich der Fahrzeuginsassen bei einem Seitenaufprall besser geschützt ist.The present invention is based on the object of a generic To develop the safety device so that no separate one for the storage container Space is required and the head area of the vehicle occupants in the event of a side impact is better protected.
Die Aufgabe wird dadurch gelöst, daß der Vorratsbehälter von einem seitlichen Längsträger der Bodengruppe des Fahrzeuges aufgenommen ist und eine aufblasbare Hülle einen Ropfschutz für die Fahrzeuginsassen bildend am Dachrahmen angeordnet ist. Dadurch, daßdie Vorratsbehälter in den seitlichen Längsträgern angeordnet sind, werden vorhandene, bislang nicht benutzte Hohlräume einer neuen Verwendung zugeführt und kompakte Fahrzeugabmessungen möglich.The object is achieved in that the reservoir of a lateral longitudinal member of the floor pan of the vehicle is added and an inflatable Shell arranged on the roof frame forming a trunk protection for the vehicle occupants is. Because the storage containers are arranged in the side longitudinal members, existing, previously unused cavities are put to a new use and compact vehicle dimensions possible.
Bei den Fahrzeugen modernerer Bauart, welche zur Erzielung eines günstigen Luftwiderstandsbeiwertes jm Dachbereich stark eingezogen sind, wird die Gefahr vergrößert, daß bei einem Seitenaufprall der Kopf gegen den Dachrahmen stößt. Die dort vorhandenen Polsterelemente reichen dabei nicht aus, um größere Verletzungen auszuschließen. Hier wird durch den Gegenstand der Erfindung Abhilfe geschaffen. Durch den Vorratsbehälter ist es ohne weiteres möglich, zumindest entlang der seitlichen Dachrahmenabschnitte eine aufblasbare Hülle vorzusehen. Eine Aufbauhöhe im aufgeblasenen Zustand von wenigen Zemtimetern ist für diesen Zweck voll ausreichend. Natürlich ist es auch möglich, solche aufblasbaren Hüllen, welche sich von den bekannten Airbags durch ihr wesentlich geringeres Volumen unterscheiden, auch an anderen Stellen im Fahrzeug einzusetzen. So z. B. an besonders gefährdeten Stellen im Bereich der Seitentüren oder des Armaturenbretts.In the vehicles of more modern design, which to achieve a cheap The drag coefficient in the roof area is greatly reduced, the risk is increased, that in a side impact the head hits the roof frame. The ones there Padding elements are not sufficient to rule out major injuries. This is remedied by the subject matter of the invention. Through the reservoir it is easily possible, at least along the lateral roof frame sections to provide an inflatable envelope. A construction height in the inflated state of a few centimeters is sufficient for this purpose. Of course it is too possible, such inflatable envelopes, which differ from the known airbags distinguish their significantly lower volume, also in other places in the vehicle to use. So z. B. in particularly endangered areas in the area of the side doors or the dashboard.
Gerade durch den stark eingezogenen Dachbereich steht wenig Raum für Polsterungen an den Innenseiten des Dachrahmens zur Verfügung. Hier kann eine aufblasbare Hülle, welche im nicht aufgeblasenen Zustand nur wenige Millimeter stark ist, wirkungsvoll das Verletzungsrisiko im Fahrgastraum reduzieren.There is little space for, especially because of the heavily drawn-in roof area Padding is available on the inside of the roof frame. Here can be an inflatable Cover, which is only a few millimeters thick when not inflated, is effective reduce the risk of injury in the passenger compartment.
Besonders vorteilhaft ist, wenn die Hülle hinter einem Verkleidungsteil für den Dachrahmen angeordnet ist. Das Verkleidungsteil kann dabei die Hülle halten und sie vor Beschädigungen schützen. Beim Aufblasen der Hülle kann das Verkleidungsteil entweder weggesprengt oder nur verformt werden. Die Wrkleidung kann auch Teil der Hülle sein.It is particularly advantageous if the shell is behind a paneling part is arranged for the roof frame. The cladding part can hold the shell and protect them from damage. When the envelope is inflated, the lining part either blown away or just deformed. The clothing can also be part of the Be shell.
Zur Erzielung einer geringen Bauhöhe und eines ausreichenden Volumens im aufgeblasenem Zustand kann die Hülle zusammengefaltet sein.To achieve a low overall height and sufficient volume in the inflated state, the envelope can be folded up.
Besonders vorteilhaft ist, wenn der seitliche Längsträger im Bereich des Vorratsbehälters an seiner Außenseite ein Stoßschild trägt. Das Stoßschild, welches einen großen Biegewiderstand besitzt, ermöglicht eine flächige Krafteinleitung auf den Längs träger und damit auf den Vorratsbehälter. Dadurch ist gegenüber einer Ausführung ohne Stoßschild eine größere Volumenänderung und damit eine verbesserte Wirkung der Hüllen gegeben.It is particularly advantageous if the side longitudinal member is in the area of the storage container has a bumper shield on its outside. The bumper shield, which has a high flexural resistance, enables force to be applied over a large area on the longitudinal beam and thus on the storage container. This is opposite to a Execution without bumper shield a larger change in volume and thus an improved one Effect of the covers given.
Die erfindungsgemäße Anordnung des Vorratsbehälters in einem seitlichen Längsträger wird durch die allgemeine Forderung im Fahrzeugbau, nach der die Stoßfänger und die seitlichen Längsträger der Fahrzeuge auf einer einheitlichen Höhe liegen sollen, unterstützt.The inventive arrangement of the storage container in a lateral Side member is made by the general requirement in vehicle construction, according to which the bumper and the side rails of the vehicles are at the same height should, supported.
Um zu erreichen, daß bereits bei geringen Verformungen der Längs träger die Hüllen ausreichend gefüllt werden, ist es von Vorteil, wenn der Vorratsbehälter und die Verbindungsleitung unter Druck stehen und vor der Hülle in der Verbindungsleitung ein Druckventil angeordnet ist, welches bei einem Druckanstieg ab einer vorbestimaten Größe öffnet und die Hülle füllt. Der Druck ist durch ein Manometer an einer Tankstelle jederzeit kontrollierbar und kann bei Bedarf leicht korrigiert werden.In order to achieve that even with slight deformations of the longitudinal beams the casings are sufficiently filled, it is advantageous if the storage container and the connecting line are under pressure and in front of the sheath in the connecting line a pressure valve is arranged, which at a pressure increase from a vorbestimaten Size opens and fills the envelope. The pressure is through a manometer at a gas station controllable at any time and can be easily corrected if necessary.
Ein Ausführungsbelspiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend näher beschrieben.An exemplary embodiment of the invention is shown in the drawing and is described in more detail below.
Die Zeichnung zeigt einen Querschnitt durch die linke Hälfte eines Personenkraftwagens im Bereich einer Seitentüre.The drawing shows a cross section through the left half of a Passenger car in the area of a side door.
An einen seitlichen Längs träger 1 einer Fahrzeugkarosserie schließt sich nach oben eine schematisch dargestellte Seitentüre 3 an, welche bis zu einem Dachholm 5 reicht.Closes to a lateral longitudinal support 1 of a vehicle body up a side door 3 shown schematically, which up to a Roof spar 5 is enough.
Im Längsträger 1 ist ein allseitig geschlossener Kunststoffschlauch 7 angeordnet, an welchem eine Verbindungsleitung 9 angeschlossen ist. Die Verbindungsleitung 9 ist durch eine Mittelsäule (nicht dargestellt) bis in den Dachholm 5 geführt und an eine dort festgelegte, aufblasbare Hülle 11 angeschlossen. Die zusammengefaltete Hülle 11 liegt an der Innenseite des Dachholms 5 an und wird von einem Verkleidungsteil 13 abgedeckt.In the side member 1 is a plastic tube that is closed on all sides 7 arranged, to which a connecting line 9 is connected. The connecting line 9 is guided through a central column (not shown) into the roof spar 5 and connected to a fixed there, inflatable shell 11. The folded Cover 11 rests against the inside of the roof spar 5 and is covered by a trim part 13 covered.
Der Kunststoffschlauch 7 und der bis zu einem Druckventil 13 im Dachholm 5 reichende Abschnitt der Verbindungsleitung 9 stehen unter Druck. Das Druckventil 15 ist so bemessen, daß es erst bei einem über dem Ruhedruck liegenden Druck zur Hülle 11 hin öffnet.The plastic hose 7 and up to a pressure valve 13 in the roof pillar 5 reaching section of the connecting line 9 are under pressure. The pressure valve 15 is dimensioned so that it only starts at a pressure above the idle pressure Sheath 11 opens out.
Bei einem Seitenaufprall in Höhe des Längsträgers 1 wird zunächst ein an der Außenseite des Längsträgers 1 befestigtes Stoßschild 17 belastet, welches anschließend den dünnwandiger ausgeführten Längsträger 1 groß flächig eindrückt. Die dadurch bedingte Volumenverkleinerung bewirkt einen Druckanstieg in dem durch den Kunststoffschlauch 7 und die Verbindungsleitung 9 gebildeten Drucksystem. Durch den erhöhten Druck öffnet das Druckventil 15, wodurch die Hülle 11 aufgeblasen wird. Die sich vergrößernde Hülle 11 verformt das sie umgebende Verkleidungsteil 13. Dadurch ist ein Prallelement geschaffen, welches bei dem zu erwartenden Kopfaufschlag auf das Verkleidungsteil 13 im Bereich der Hülle 11 die möglichen Verletzungen reduziert.In the event of a side impact at the level of the side member 1, first a bumper plate 17 attached to the outside of the side member 1 is loaded, which then the thin-walled longitudinal member 1 is pressed in over a large area. The resulting reduction in volume causes a pressure increase in the through the plastic hose 7 and the connecting line 9 formed pressure system. By the increased pressure opens the pressure valve 15, whereby the envelope 11 is inflated. The enlarging shell 11 deforms the lining part 13 surrounding it. As a result a baffle element is created, which on the expected head impact the cladding part 13 in the area of the shell 11 reduces possible injuries.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843422263 DE3422263A1 (en) | 1984-06-15 | 1984-06-15 | Safety device for protecting vehicle occupants in the event of a lateral impact |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843422263 DE3422263A1 (en) | 1984-06-15 | 1984-06-15 | Safety device for protecting vehicle occupants in the event of a lateral impact |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3422263A1 true DE3422263A1 (en) | 1985-12-19 |
DE3422263C2 DE3422263C2 (en) | 1988-02-25 |
Family
ID=6238441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843422263 Granted DE3422263A1 (en) | 1984-06-15 | 1984-06-15 | Safety device for protecting vehicle occupants in the event of a lateral impact |
Country Status (1)
Country | Link |
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DE (1) | DE3422263A1 (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0411979A2 (en) * | 1989-08-04 | 1991-02-06 | Regie Nationale Des Usines Renault | Padding and side protective device for a motor vehicle passenger compartment wall |
DE4134995C1 (en) * | 1991-10-23 | 1993-03-18 | Guenter 8152 Feldkirchen-Westerham De Herrmann | Sideways impact protection device - has inflatable cushion which is mounted at side of vehicle with sensor that detects impacts to initiates inflation |
US5277441A (en) * | 1991-02-25 | 1994-01-11 | Volkswagen Ag | Airbag-equipped side restraint for a motor vehicle passenger |
US5318145A (en) * | 1990-05-23 | 1994-06-07 | Audi Ag | Side window safety device for a motor vehicle |
US5333898A (en) * | 1992-08-25 | 1994-08-02 | Trw Repa Gmbh | Gas bag restraining system for vehicles |
EP0611684A1 (en) * | 1993-02-18 | 1994-08-24 | PARS Passive Rückhaltesysteme GmbH | Air bag system for vehicle seat |
EP0694444A3 (en) * | 1994-07-28 | 1996-07-24 | Hs Tech & Design | Air bag device |
DE19547494A1 (en) * | 1995-12-19 | 1997-07-03 | Daimler Benz Ag | Protection device for occupants of vehicle |
EP0798168A1 (en) * | 1996-03-29 | 1997-10-01 | TRW Occupant Restraint Systems GmbH | Side collision protection device for vehicle passengers |
WO1997035746A1 (en) * | 1996-03-27 | 1997-10-02 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement of an inflatable head-protection system in a motor vehicle |
DE19629541A1 (en) * | 1996-07-22 | 1998-01-29 | Dynamit Nobel Ag | Airbag module for vehicle passengers |
US5755457A (en) * | 1995-11-30 | 1998-05-26 | Becker Group Europe Gmbh | Air bag device |
FR2770815A1 (en) * | 1997-11-13 | 1999-05-14 | Allibert Ind | Protective unit with airbag for vehicles |
US5904370A (en) * | 1997-08-07 | 1999-05-18 | Magna Eybl Ges. M.B.H. | Lining element for vehicles |
US6022043A (en) * | 1997-02-07 | 2000-02-08 | Harnisch; Hartmut | Integral airbag device |
DE19843828A1 (en) * | 1998-09-24 | 2000-03-30 | Volkswagen Ag | Airbag system for motor vehicles |
US6189918B1 (en) | 1996-03-27 | 2001-02-20 | Bayerische Motoren Werke Aktiengesellschaft | Inflatable head protection system for the lateral area of a passenger car |
US6250668B1 (en) | 1994-05-23 | 2001-06-26 | Automotive Technologies International, Inc. | Tubular airbag, method of making the same and occupant protection system including the same |
US6443485B1 (en) | 1997-11-20 | 2002-09-03 | Lear Corporation | Protective device for side-on collisions |
DE4042721C2 (en) * | 1990-07-20 | 2002-11-21 | Conti Temic Microelectronic | Process for triggering occupant protection devices |
DE19950709C2 (en) * | 1999-10-21 | 2003-11-20 | Jan Grinbaum | Device for an airbag safety system for a motor vehicle |
DE4304919B4 (en) * | 1992-03-02 | 2004-08-26 | Volkswagen Ag | Airbag device in the area of a roof frame of a vehicle |
DE10337219A1 (en) * | 2003-08-13 | 2005-03-24 | Grinbaum, Jan, Dipl.-Ing. | Method of operating an airbag safety system of motor vehicle, involves compressing the air in coplanar manner to shorten the time of collision energy damping and filling of the airbag |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4204280B4 (en) * | 1991-02-25 | 2007-01-18 | Volkswagen Ag | Airbag equipped side protection for a motor vehicle occupant |
DE4330692C2 (en) * | 1993-09-10 | 2002-06-20 | Siemens Restraint Systems Gmbh | Covering the outlet opening for the airbag of an airbag impact protection unit installed behind the interior lining of a motor vehicle |
DE4411763C2 (en) * | 1994-04-06 | 2002-01-10 | Siemens Restraint Systems Gmbh | Airbag impact protection kit |
DE4419817C2 (en) * | 1994-06-07 | 2002-02-14 | Siemens Restraint Systems Gmbh | Airbag impact protection device |
DE29603316U1 (en) | 1996-02-23 | 1996-06-20 | Trw Repa Gmbh | Side impact protection device for vehicle occupants |
US6224087B1 (en) | 1996-02-23 | 2001-05-01 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Side impact protective device for vehicle occupants |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1802302B (en) * | Eaton Corp., Cleveland, Ohio (V.St.A.) | Device for protecting a vehicle occupant, in particular a motor vehicle occupant, in the event of an accident or a collision | ||
DE2041741A1 (en) * | 1970-08-22 | 1972-02-24 | Bayerische Motoren Werke Ag | Safety device for vehicles, in particular passenger cars |
DE2120174A1 (en) * | 1971-04-24 | 1972-11-09 | Volkswagenwerk Ag, 3180 Wolfsburg | Safety device for vehicles |
-
1984
- 1984-06-15 DE DE19843422263 patent/DE3422263A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1802302B (en) * | Eaton Corp., Cleveland, Ohio (V.St.A.) | Device for protecting a vehicle occupant, in particular a motor vehicle occupant, in the event of an accident or a collision | ||
DE2041741A1 (en) * | 1970-08-22 | 1972-02-24 | Bayerische Motoren Werke Ag | Safety device for vehicles, in particular passenger cars |
DE2120174A1 (en) * | 1971-04-24 | 1972-11-09 | Volkswagenwerk Ag, 3180 Wolfsburg | Safety device for vehicles |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0411979A3 (en) * | 1989-08-04 | 1992-04-15 | Regie Nationale Des Usines Renault | Padding and side protective device for a motor vehicle passenger compartment wall |
EP0411979A2 (en) * | 1989-08-04 | 1991-02-06 | Regie Nationale Des Usines Renault | Padding and side protective device for a motor vehicle passenger compartment wall |
US5318145A (en) * | 1990-05-23 | 1994-06-07 | Audi Ag | Side window safety device for a motor vehicle |
DE4042721C2 (en) * | 1990-07-20 | 2002-11-21 | Conti Temic Microelectronic | Process for triggering occupant protection devices |
US5277441A (en) * | 1991-02-25 | 1994-01-11 | Volkswagen Ag | Airbag-equipped side restraint for a motor vehicle passenger |
DE4134995C1 (en) * | 1991-10-23 | 1993-03-18 | Guenter 8152 Feldkirchen-Westerham De Herrmann | Sideways impact protection device - has inflatable cushion which is mounted at side of vehicle with sensor that detects impacts to initiates inflation |
DE4304919B4 (en) * | 1992-03-02 | 2004-08-26 | Volkswagen Ag | Airbag device in the area of a roof frame of a vehicle |
US5333898A (en) * | 1992-08-25 | 1994-08-02 | Trw Repa Gmbh | Gas bag restraining system for vehicles |
EP0611684A1 (en) * | 1993-02-18 | 1994-08-24 | PARS Passive Rückhaltesysteme GmbH | Air bag system for vehicle seat |
US6250668B1 (en) | 1994-05-23 | 2001-06-26 | Automotive Technologies International, Inc. | Tubular airbag, method of making the same and occupant protection system including the same |
EP0694444A3 (en) * | 1994-07-28 | 1996-07-24 | Hs Tech & Design | Air bag device |
US5755457A (en) * | 1995-11-30 | 1998-05-26 | Becker Group Europe Gmbh | Air bag device |
DE19547494C2 (en) * | 1995-12-19 | 2002-02-28 | Daimler Chrysler Ag | Protection device for the occupants of a motor vehicle |
DE19547494A1 (en) * | 1995-12-19 | 1997-07-03 | Daimler Benz Ag | Protection device for occupants of vehicle |
WO1997035746A1 (en) * | 1996-03-27 | 1997-10-02 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement of an inflatable head-protection system in a motor vehicle |
US5988673A (en) * | 1996-03-27 | 1999-11-23 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement of an inflatable head protection system in a motor vehicle |
US6189918B1 (en) | 1996-03-27 | 2001-02-20 | Bayerische Motoren Werke Aktiengesellschaft | Inflatable head protection system for the lateral area of a passenger car |
US5957487A (en) * | 1996-03-29 | 1999-09-28 | Trw Occupant Restraint Systems Gmbh | Lateral impact protective device for vehicle occupants |
EP0798168A1 (en) * | 1996-03-29 | 1997-10-01 | TRW Occupant Restraint Systems GmbH | Side collision protection device for vehicle passengers |
DE19629541A1 (en) * | 1996-07-22 | 1998-01-29 | Dynamit Nobel Ag | Airbag module for vehicle passengers |
US6022043A (en) * | 1997-02-07 | 2000-02-08 | Harnisch; Hartmut | Integral airbag device |
US5904370A (en) * | 1997-08-07 | 1999-05-18 | Magna Eybl Ges. M.B.H. | Lining element for vehicles |
FR2770815A1 (en) * | 1997-11-13 | 1999-05-14 | Allibert Ind | Protective unit with airbag for vehicles |
US6443485B1 (en) | 1997-11-20 | 2002-09-03 | Lear Corporation | Protective device for side-on collisions |
DE19843828A1 (en) * | 1998-09-24 | 2000-03-30 | Volkswagen Ag | Airbag system for motor vehicles |
DE19843828B4 (en) * | 1998-09-24 | 2006-01-05 | Volkswagen Ag | Airbag system for motor vehicles |
DE19950709C2 (en) * | 1999-10-21 | 2003-11-20 | Jan Grinbaum | Device for an airbag safety system for a motor vehicle |
DE10337219A1 (en) * | 2003-08-13 | 2005-03-24 | Grinbaum, Jan, Dipl.-Ing. | Method of operating an airbag safety system of motor vehicle, involves compressing the air in coplanar manner to shorten the time of collision energy damping and filling of the airbag |
DE10337219B4 (en) * | 2003-08-13 | 2006-11-16 | Grinbaum, Jan, Dipl.-Ing. | Method for operating an airbag safety system and device for an airbag safety system of a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE3422263C2 (en) | 1988-02-25 |
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