DE19624328A1 - Side impact protection for motor vehicles - Google Patents
Side impact protection for motor vehiclesInfo
- Publication number
- DE19624328A1 DE19624328A1 DE19624328A DE19624328A DE19624328A1 DE 19624328 A1 DE19624328 A1 DE 19624328A1 DE 19624328 A DE19624328 A DE 19624328A DE 19624328 A DE19624328 A DE 19624328A DE 19624328 A1 DE19624328 A1 DE 19624328A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- outer skin
- impact
- inflatable body
- chassis
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
- B60R19/205—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable inflatable in the direction of an obstacle upon impending impact, e.g. using air bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/42—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects extending primarily along the sides of, or completely encircling, a vehicle
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
-
- 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
- B60R21/216—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 comprising tether means for limitation of cover motion during deployment
- B60R2021/2161—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 comprising tether means for limitation of cover motion during deployment the cover being displaced towards the occupant during deployment
-
- 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
- B60R2021/26023—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 for filling the bag with foam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Besonders beim Bau von Automobilen geringer Abmessungen und damit auch geringer seitlicher Freiheit zwischen Türe und Passagier ist der Schutz vor seitlichen Zusammenstößen von erheblicher Bedeutung.Especially when building automobiles of small dimensions and therefore also The protection against is little lateral freedom between door and passenger side collisions of considerable importance.
Diesem Schutz - besonders bei seitlichen Stößen oberhalb des Türschwellers - wird üblicherweise durch verstärkte Innenkonstruktion der Türen oder durch ihre Verstärkung mit Traversen begegnet.This protection - especially in the event of side impacts above the door sill - is usually due to reinforced internal construction of the doors or their Reinforcement met with trusses.
Problematisch bleibt dabei, daß sich der eigentliche Pufferraum zwischen Stoßursache und Fahrzeug, also außerhalb des Fahrzeugs, nicht vergrößern läßt. Durch Einbau eines Airbags in die Türe, der sich zumindest zwischen Türe und Passagier einschiebt, sobald ein seitlicher Aufschlag erfolgt ist, lassen sich Verletzungen in gewissem Umfang abmildern; es bleibt jedoch bei dem geringen Pufferraum von etwa 15-25 cm zwischen dem Körper des Fahrgastes und dem Außenblech der Türe bzw. auch der türlosen Fahrzeugwandung.The problem remains that the actual buffer space between The cause of the impact and the vehicle, i.e. outside the vehicle, cannot be enlarged. By installing an airbag in the door, which is at least between the door and Passenger pushes in as soon as there is a side impact To some extent mitigate injuries; however, it remains the low one Buffer space of about 15-25 cm between the passenger's body and the Outer panel of the door or the doorless vehicle wall.
Die erfindungsgemäße Anordnung kann diesen Pufferraum bei jedem Fahrzeug um mindestens 30 cm erweitern, ohne daß das Fahrzeuggewicht vergrößert würde oder neuartige Technologien angewendet werden müßten.The arrangement according to the invention can accommodate this buffer space in any vehicle expand by at least 30 cm without increasing the vehicle weight or new technologies would have to be applied.
Fig. 1a zeigt einen Längsschnitt durch eine Fahrzeugwandung oder Fahrzeugtüre
(übliche Einbauten wie Fensterkurbeln etc. sind nicht eingezeichnet):
das äußere Türblech (1) ist mit einem Türrahmen (1a) nicht fest verschweißt,
sondern mit entriegelbaren Aufhängungen (2) befestigt. Diese können auch durch
Halteteile mit je einer Sollbruchstelle gebildet werden. Zusätzlich ist das
Außenblech mit einer ausreichenden Anzahl von beweglichen Laschen (3)
befestigt - etwa aus dem Material, das für Sicherheitsgurte verwendet wird. 1 a shows a longitudinal section through a vehicle wall or vehicle door (customary installations such as window cranks etc. are not shown):
the outer door panel ( 1 ) is not firmly welded to a door frame ( 1 a), but is fastened with unlockable suspensions ( 2 ). These can also be formed by holding parts, each with a predetermined breaking point. In addition, the outer panel is fastened with a sufficient number of movable tabs ( 3 ) - for example from the material that is used for seat belts.
Zum Fahrzeuginnenraum hin sind kastenförmige Längsstreben (4) eingesetzt. Zwischen diesen und dem Außenblech (1) befindet sich ein Luftsack (5), der aus widerstandsfähigem Material besteht und in der gezeichneten Darstellung noch nicht aufgeblasen ist. Der Luftsack kann durch eine der bekannten Methoden, eventuell auch durch eine definierte Sprengladung, aufgeblasen werden. Um ein schlagartiges Platzen des gesamten Luftsacks bei partieller Überbeanspruchung durch einen Aufprall zu vermeiden, kann er in mehrere Kammern eingeteilt sein, die zwar ein gleichzeitiges Aufblasen aller Einzelkammern erlauben, danach aber durch die eingesetzten Rückschlagklappen die Kammern weitgehend unabhängig machen. Teil (6) stellt eine übliche Innenraumverkleidung dar, (7) eine optionale Abdeckung zwischen Streben (4) und Luftsack (5), um eine noch bessere Druckverteilung zu erzielen. Box-shaped longitudinal struts ( 4 ) are used towards the vehicle interior. Between this and the outer sheet ( 1 ) there is an airbag ( 5 ), which consists of a resistant material and is not yet inflated in the drawing. The airbag can be inflated by one of the known methods, possibly also by a defined explosive charge. In order to avoid a sudden burst of the entire airbag in the event of partial overstress due to an impact, it can be divided into several chambers, which allow simultaneous inflation of all individual chambers, but then make the chambers largely independent through the non-return flaps used. Part ( 6 ) represents a common interior lining, ( 7 ) an optional cover between struts ( 4 ) and airbag ( 5 ) in order to achieve an even better pressure distribution.
Fig. 1c stellt eine bevorzugte Verbindung der Längsstreben (4) mit dem Fahrzeugchassis dar. Sie stellt sicher, daß die Streben bei starkem Seitendruck von außen nach innen eine stabile Verbindung zum Chassis haben, um den Seitendruck auf das Chassis umzulenken, aber beim Öffnen - also von innen nach außen - keinen Sperreffekt ausüben. Fig. 1c represents a preferred connection of the longitudinal struts ( 4 ) to the vehicle chassis. It ensures that the struts have a strong connection from outside to inside with strong side pressure to divert the side pressure onto the chassis, but when opening - So from the inside out - do not have a blocking effect.
Ausgelöst wird der Aufblasvorgang bevorzugt durch eine Annäherungserkennung, mit der sich die Annäherung größerer Massen zuverlässig erfassen läßt. Beim Erreichen einer Grenzgeschwindigkeit für die Quer-Annäherung von Objekten (oder auch für die Querannäherung des Fahrzeugs an stehende Objekte) wird der Luftsack aufgeblasen. Er drückt das Außenblech der Türe - oder einen geeigneten Teil der Fahrzeugwand - nach außen.The inflation process is preferably triggered by proximity detection, with which the approximation of larger masses can be reliably detected. At the Reaching a limit speed for the cross-approach of objects (or also for the cross approach of the vehicle to standing objects) the airbag inflated. He pushes the outer panel of the door - or one suitable part of the vehicle wall - to the outside.
Fig. 1b zeigt die erfindungsgemäße Anordnung im aktivierten Zustand:
der Luftsack (5) hat sein volles Volumen erreicht und beim Aufblasen das Blech
(1) als "Schutzschild" so weit nach außen, zur Gefahr hin, gepreßt, wie es die
Länge der Laschen (3) erlaubt. Das Sandwich aus Außenhaut (1), Luftsack (5)
und innenseitigen Streben (4) bewirkt eine gegenseitige Schutzfunktion: die
Außenhaut verhindert die Zerstörung des Luftsacks und verteilt den Druck des
Aufpralls, der Luftsack wiederum nimmt diesen großflächigeren Druck auf und gibt
ihn gepuffert und noch besser verteilt an die Innenstreben (4) weiter. Über diese
wird der Druck durch eine Verriegelung nach Fig. 1c als Zugkraft an das
Fahrzeugchassis, bevorzugt in Längsrichtung, weitergegeben. FIG. 1b shows the arrangement of the invention in the activated condition:
the airbag ( 5 ) has reached its full volume and, when inflated, the sheet ( 1 ) is pressed as a "protective shield" as far outwards, towards the danger, as the length of the tabs ( 3 ) allows. The sandwich of outer skin ( 1 ), air bag ( 5 ) and inner struts ( 4 ) has a mutual protective function: the outer skin prevents the destruction of the air bag and distributes the pressure of the impact, the air bag in turn absorbs this larger pressure and gives it buffered and even better distributed to the inner struts ( 4 ). Via this, the pressure is transmitted as a tensile force to the vehicle chassis, preferably in the longitudinal direction, by a lock according to FIG. 1c.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19624328A DE19624328A1 (en) | 1996-06-18 | 1996-06-18 | Side impact protection for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19624328A DE19624328A1 (en) | 1996-06-18 | 1996-06-18 | Side impact protection for motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19624328A1 true DE19624328A1 (en) | 1998-01-08 |
Family
ID=7797289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19624328A Ceased DE19624328A1 (en) | 1996-06-18 | 1996-06-18 | Side impact protection for motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19624328A1 (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2780926A1 (en) * | 1998-07-09 | 2000-01-14 | Giat Ind Sa | Motor vehicle bumper with shock absorbing mechanism, includes pistons with pyrotechnic devices releasing gas in response to collision detection |
DE19835527A1 (en) * | 1998-08-06 | 2000-02-10 | Suspa Compart Ag | Protective device for vehicles, with upper and lower bearers and deflector guard connected to upper bearers by turning elements and to lower ones via impact dampers |
DE19912540A1 (en) * | 1999-03-19 | 2000-09-28 | Autoliv Dev | Impact protection system for vehicle passengers, consists of an air bag, a gas generating unit and an activating detonator |
WO2000064727A1 (en) | 1999-04-22 | 2000-11-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for reinforcing the passenger cell of a motor vehicle |
US6273453B1 (en) | 1999-03-19 | 2001-08-14 | Autoliv Development Ab | Air bag with at least one foamable chamber |
EP1136326A1 (en) * | 2000-03-23 | 2001-09-26 | Alstom | Impact protection device for a vehicle |
DE10022094A1 (en) * | 2000-05-08 | 2001-12-13 | Volkswagen Ag | Energy-absorbing vehicle body part has gas chambers between outer and inner walls and with deformable chamber wall or ideal break line so that an activated airbag tube inbetween forces outer wall away from inner wall |
DE10061510A1 (en) * | 2000-12-06 | 2002-06-27 | Edag Eng & Design Ag | Vehicle engine bonnet has inflatable airbag between upper and lower shells forming bonnet between vehicle front and windscreen to raise up upper shell in event of pedestrian impact and reduce injury |
DE10200098A1 (en) * | 2002-01-03 | 2003-07-17 | Volkswagen Ag | Automotive crash-energy absorbent hood, for absorbing energy from e.g. pedestrian, has center stiffening panel with detachable fixtures to inner sheet metal panel |
DE10308752A1 (en) * | 2003-02-28 | 2004-09-09 | Bayerische Motoren Werke Ag | Arrangement of a bonnet on a vehicle |
DE10353447A1 (en) * | 2003-11-15 | 2005-06-23 | Benteler Automobiltechnik Gmbh | Front strut for vehicle, comprising integrated element expanding in case of impact |
DE19912531B4 (en) * | 1999-03-19 | 2006-05-04 | Autoliv Development Ab | Airbag with at least one foamable chamber |
DE102005056134A1 (en) * | 2005-11-23 | 2007-05-31 | Autoliv Development Ab | Safety system for motor vehicles, has inflatable reinforcement element, which is formed or fixed on supporting structure, is developed and can be filled with gas in presence of appropriate sensor data over gas generator |
EP2108547A1 (en) * | 2008-04-11 | 2009-10-14 | Tugrul Fadillioglu | External airbag device disposed within impact absorbing and distributing panels in vehicles |
DE202013009616U1 (en) * | 2013-10-30 | 2015-02-02 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Damping device and motor vehicle |
FR3055277A1 (en) * | 2016-08-30 | 2018-03-02 | Serge Elie Sonnino | VEHICLE WALL PROTECTED BY GONFLE ELEMENTS BY A GAS. |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2020360A1 (en) * | 1970-04-25 | 1971-11-11 | Daimler Benz Ag | Motor vehicle |
DE2045875A1 (en) * | 1970-09-12 | 1972-03-16 | Volkswagenwerk Ag, 3180 Wolfsburg | Door assembly for road vehicles |
DE2204087A1 (en) * | 1971-01-28 | 1972-08-24 | Hiatt, Wilbur L., Indianapolis, Ind. (V.StA.) | Pneumatic bumper |
DE3051041C2 (en) * | 1980-02-01 | 1990-03-01 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE4338919A1 (en) * | 1992-11-20 | 1994-05-26 | Ford Werke Ag | Vehicle door |
DE4313786A1 (en) * | 1993-04-27 | 1994-11-03 | Daimler Benz Ag | Motor vehicle with an engine bonnet and/or boot lid |
DE4426090A1 (en) * | 1994-01-14 | 1995-07-20 | Telefunken Microelectron | Safety system for car passengers and bodywork |
DE4414661A1 (en) * | 1994-04-27 | 1995-11-02 | Ford Werke Ag | Vehicle chassis with a passenger compartment |
DE4414432A1 (en) * | 1994-04-26 | 1995-11-02 | Albrecht Dr Ing Hartmann | Vehicle with integral crumple zone |
-
1996
- 1996-06-18 DE DE19624328A patent/DE19624328A1/en not_active Ceased
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2020360A1 (en) * | 1970-04-25 | 1971-11-11 | Daimler Benz Ag | Motor vehicle |
DE2045875A1 (en) * | 1970-09-12 | 1972-03-16 | Volkswagenwerk Ag, 3180 Wolfsburg | Door assembly for road vehicles |
DE2204087A1 (en) * | 1971-01-28 | 1972-08-24 | Hiatt, Wilbur L., Indianapolis, Ind. (V.StA.) | Pneumatic bumper |
DE3051041C2 (en) * | 1980-02-01 | 1990-03-01 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE4338919A1 (en) * | 1992-11-20 | 1994-05-26 | Ford Werke Ag | Vehicle door |
DE4313786A1 (en) * | 1993-04-27 | 1994-11-03 | Daimler Benz Ag | Motor vehicle with an engine bonnet and/or boot lid |
DE4426090A1 (en) * | 1994-01-14 | 1995-07-20 | Telefunken Microelectron | Safety system for car passengers and bodywork |
DE4414432A1 (en) * | 1994-04-26 | 1995-11-02 | Albrecht Dr Ing Hartmann | Vehicle with integral crumple zone |
DE4414661A1 (en) * | 1994-04-27 | 1995-11-02 | Ford Werke Ag | Vehicle chassis with a passenger compartment |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2780926A1 (en) * | 1998-07-09 | 2000-01-14 | Giat Ind Sa | Motor vehicle bumper with shock absorbing mechanism, includes pistons with pyrotechnic devices releasing gas in response to collision detection |
DE19835527A1 (en) * | 1998-08-06 | 2000-02-10 | Suspa Compart Ag | Protective device for vehicles, with upper and lower bearers and deflector guard connected to upper bearers by turning elements and to lower ones via impact dampers |
DE19835527B4 (en) * | 1998-08-06 | 2006-10-26 | Suspa Holding Gmbh | Protective device for motor vehicles |
DE19912540A1 (en) * | 1999-03-19 | 2000-09-28 | Autoliv Dev | Impact protection system for vehicle passengers, consists of an air bag, a gas generating unit and an activating detonator |
DE19912531B4 (en) * | 1999-03-19 | 2006-05-04 | Autoliv Development Ab | Airbag with at least one foamable chamber |
US6273453B1 (en) | 1999-03-19 | 2001-08-14 | Autoliv Development Ab | Air bag with at least one foamable chamber |
DE19912540B4 (en) * | 1999-03-19 | 2006-04-20 | Autoliv Development Ab | Gas generator for an expandable airbag |
DE19918158A1 (en) * | 1999-04-22 | 2000-11-02 | Fraunhofer Ges Forschung | Device for reinforcing the passenger compartment of a motor vehicle |
WO2000064727A1 (en) | 1999-04-22 | 2000-11-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for reinforcing the passenger cell of a motor vehicle |
US6454326B2 (en) | 2000-03-23 | 2002-09-24 | Alstom | Device for protecting a vehicle against impact |
FR2806684A1 (en) * | 2000-03-23 | 2001-09-28 | Alstom | DEVICE FOR PROTECTING A VEHICLE AGAINST SHOCK |
EP1136326A1 (en) * | 2000-03-23 | 2001-09-26 | Alstom | Impact protection device for a vehicle |
DE10022094A1 (en) * | 2000-05-08 | 2001-12-13 | Volkswagen Ag | Energy-absorbing vehicle body part has gas chambers between outer and inner walls and with deformable chamber wall or ideal break line so that an activated airbag tube inbetween forces outer wall away from inner wall |
DE10022094B4 (en) * | 2000-05-08 | 2012-07-05 | Volkswagen Ag | Energy-absorbing body part on a vehicle |
DE10061510A1 (en) * | 2000-12-06 | 2002-06-27 | Edag Eng & Design Ag | Vehicle engine bonnet has inflatable airbag between upper and lower shells forming bonnet between vehicle front and windscreen to raise up upper shell in event of pedestrian impact and reduce injury |
DE10200098A1 (en) * | 2002-01-03 | 2003-07-17 | Volkswagen Ag | Automotive crash-energy absorbent hood, for absorbing energy from e.g. pedestrian, has center stiffening panel with detachable fixtures to inner sheet metal panel |
DE10308752A1 (en) * | 2003-02-28 | 2004-09-09 | Bayerische Motoren Werke Ag | Arrangement of a bonnet on a vehicle |
DE10353447B4 (en) * | 2003-11-15 | 2007-08-30 | Benteler Automobiltechnik Gmbh | A-pillar for a motor vehicle body |
DE10353447A1 (en) * | 2003-11-15 | 2005-06-23 | Benteler Automobiltechnik Gmbh | Front strut for vehicle, comprising integrated element expanding in case of impact |
DE102005056134A1 (en) * | 2005-11-23 | 2007-05-31 | Autoliv Development Ab | Safety system for motor vehicles, has inflatable reinforcement element, which is formed or fixed on supporting structure, is developed and can be filled with gas in presence of appropriate sensor data over gas generator |
DE102005056134B4 (en) * | 2005-11-23 | 2007-09-20 | Autoliv Development Ab | security system |
US8113535B2 (en) | 2005-11-23 | 2012-02-14 | Autoliv Development Ab | Safety system |
EP2108547A1 (en) * | 2008-04-11 | 2009-10-14 | Tugrul Fadillioglu | External airbag device disposed within impact absorbing and distributing panels in vehicles |
DE202013009616U1 (en) * | 2013-10-30 | 2015-02-02 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Damping device and motor vehicle |
FR3055277A1 (en) * | 2016-08-30 | 2018-03-02 | Serge Elie Sonnino | VEHICLE WALL PROTECTED BY GONFLE ELEMENTS BY A GAS. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8122 | Nonbinding interest in granting licences declared | ||
8131 | Rejection |