DE19533375A1 - Vehicle passenger compartment, especially compact vehicle - Google Patents

Vehicle passenger compartment, especially compact vehicle

Info

Publication number
DE19533375A1
DE19533375A1 DE1995133375 DE19533375A DE19533375A1 DE 19533375 A1 DE19533375 A1 DE 19533375A1 DE 1995133375 DE1995133375 DE 1995133375 DE 19533375 A DE19533375 A DE 19533375A DE 19533375 A1 DE19533375 A1 DE 19533375A1
Authority
DE
Germany
Prior art keywords
vehicle
passenger compartment
backrest
seat
tailgate
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
Application number
DE1995133375
Other languages
German (de)
Other versions
DE19533375C2 (en
Inventor
Thomas Dipl Ing Geisel
Karl-Heinz Dipl Ing Fritz
Michael Dipl Ing Frenger
Peter Dipl Ing Ollmann
Kurt Philipp
Andreas Huff
Holger Dipl Ing Kunz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls Components GmbH and Co KG
Mercedes Benz Group AG
Original Assignee
Daimler Benz AG
Keiper Recaro GmbH and Co
Mercedes Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG, Keiper Recaro GmbH and Co, Mercedes Benz AG filed Critical Daimler Benz AG
Priority to DE1995133375 priority Critical patent/DE19533375C2/en
Publication of DE19533375A1 publication Critical patent/DE19533375A1/en
Application granted granted Critical
Publication of DE19533375C2 publication Critical patent/DE19533375C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the 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
    • 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
    • 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
    • B60R2021/0011—Rear collision or recoiling bounce after frontal 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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23153—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for rear seat passengers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The vehicle passenger compartment has a rear seat or bench seat with a seat back which is a relatively small distance from the boot compartment. An airbag (7) is located in the space between the tailgate (6) and the seat backrest (4), and is activated by a signal from a deformation sensor (8). The airbag can be located against the vehicle tailgate or against the rear of the vehicle seat or in the roof section in front of the tailgate. The sensor is located in the rear bumper (9).

Description

Die Erfindung betrifft einen Fahrgastraum für ein Kraftfahrzeug, insbesondere für ein Kompaktfahrzeug, mit einem Rücksitz oder einer Rückbank, dessen bzw. deren Rückenlehne in relativ kurzem Abstand zu der Heckwand steht.The invention relates to a passenger compartment for a motor vehicle, especially for a compact vehicle, with a back seat or a back seat, its backrest in a relatively short time Distance to the rear wall is.

In neuerer Zeit sind sogenannte Kompaktfahrzeuge entwickelt worden, die bei geringen Außenabmessungen möglichst viel Innenraum zur Verfügung stellen sollen. Bei solchen Kompaktfahrzeugen, bei denen insbesondere nach hinten überhänge, z. B. in der Form von Kofferräumen fehlen, besteht das Problem, daß unter Sicherheitsaspekten zu wenig Knautschzonen vorhanden sind. Sind nämlich die Rücksitze so nahe an die Heckwand des Fahrgastraumes gerückt, daß nur noch relativ wenig Platz zwischen Rückenlehne und Heckwand verbleibt, dann tritt bei einem Heckaufprall die Gefahr auf, daß die Lehne unter den Trägheitskräften der auf dem Rücksitz sitzenden Passagiere so weit zurückverlagert wird, daß ein Kontakt mit dem dann deformierten Heck des Fahrzeuges entstehen kann.So-called compact vehicles have recently been developed been as much as possible with small external dimensions Should provide interior space. In such Compact vehicles, in which overhanging in particular to the rear, e.g. B. missing in the form of trunk, there is the problem that there are too few crumple zones from a safety point of view are. Because the rear seats are so close to the rear wall of the Passenger compartment moved that only relatively little space remains between the backrest and the rear wall, then occurs a rear impact the risk that the backrest under the Inertial forces of the passengers sitting in the back seat is shifted far back that contact with the then deformed rear of the vehicle can arise.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen solchen Kontakt zwischen Rückenlehne und Heckwand des Fahrzeuges sicher zu vermeiden und eine Möglichkeit zu schaffen, daß die Sicherheit der Fahrzeuginsassen von Kompaktfahrzeugen bei einem Heckaufprall vergrößert wird. The present invention has for its object a such contact between the backrest and the rear wall of the vehicle safely avoid and create a way that the Safety of the vehicle occupants of compact vehicles at one Rear impact is increased.  

Zur Lösung dieser Aufgabe wird bei einem Fahrgastraum der eingangs genannten Art die Anordnung eines von einem Deformationsmelder aktivierbaren, aufblasbaren Prallsackes im Bereich zwischen Rückenlehne und Heckwand vorgesehen. Durch diese Ausgestaltung kann das Eindringen eines von hinten kommenden Fahrzeuges registriert werden, und es wird in diesem Moment der Prallsack zwischen Rücksitzlehne und deformierte Fahrzeugzone geschossen. Der Prallsack dient somit zum einen als Rückhalt für die Rückenlehne und die darauf sitzenden Passagiere, zum anderen auch als Schutzbereich zwischen den Passagieren und der deformierten Heckwand.To solve this problem in a passenger compartment type mentioned the arrangement of one of a Deformation detector activatable, inflatable impact bag in the Area between backrest and rear wall provided. By this configuration can penetrate one from behind upcoming vehicle will be registered and it will be in this Moment the impact bag between the rear seat back and deformed Vehicle zone shot. The impact bag thus serves as a Support for the backrest and those sitting on it Passengers, on the other hand also as a protective area between the Passengers and the deformed rear wall.

Aufblasbare Prallsäcke werden im Kraftfahrzeugbau mannigfach eingesetzt. So ist es aus der DE 92 07 774 U1 beispielsweise bekannt, Fahrzeugsitze querverschiebbar im Fahrzeug anzuordnen und bei einem Seitenaufprall, ebenfalls über Sensoren gesteuert, von der in Mitleidenschaft gezogenen Seitenwand wegzubewegen. In den dadurch entstandenen Zwischenraum wird zusätzlich zum Schutz der Fahrzeuginsassen ein Prallsack in der Form eines Luftkissens hineinbewegt. Einen Prallsack aber zur Abstützung einer Rückenlehne zu verwenden, wird dort nicht angesprochen.Inflatable impact bags are manifold in automotive engineering used. So it is from DE 92 07 774 U1 for example known to arrange vehicle seats in the vehicle and in the event of a side impact, also controlled by sensors, to move away from the battered sidewall. In the resulting space becomes additional protection the vehicle occupant has an impact bag in the form of an air cushion moved in. A baffle bag to support one Using the backrest is not addressed there.

Aus dem Abstract der japanischen Patentveröffentlichung 1-314645 (A) ist es auch bekannt, mehrere aufblasbare Luftkissen der Rückenlehne unmittelbar zuzuordnen. Diese Luftkissen sind aber auf der dem Fahrgast zugewandten Seite der Rückenlehne angeordnet und dienen, wie auch sonst Prallsäcke, zum Abstützen des Fahrgastes. Aus der DE 40 37 485 A1 sind aufblasbare Prallsäcke bekannt, die man im Seitenbereich eines Kraftfahrzeuges anordnet, und die mit einer Abdeckung nach außen versehen sind, die im Fall einer seitlichen Kollision von den Prallsäcken zum Schutz der Seitenwand ausgefahren werden. Das Problem des geringen Deformationsabstandes zwischen Rücksitz und Heckwand bei Kompaktfahrzeugen wird dort aber nicht angesprochen. From the abstract of Japanese Patent Publication 1-314645 (A) It is also known to have multiple inflatable air cushions Allocate backrest directly. But these air cushions are on the side of the backrest facing the passenger arranged and, like other impact bags, serve as supports of the passenger. DE 40 37 485 A1 are inflatable Impact sacks known in the side area of a Motor vehicle arranges, and with a cover to the outside are provided, which in the event of a lateral collision of the Impact bags are extended to protect the side wall. The Problem of the small deformation distance between the back seat and The rear wall of compact vehicles is not there addressed.  

In Weiterbildung der Erfindung kann der Prallsack an der Heckwand, insbesondere an einer Heckklappe angeordnet sein. Er kann auch an der Rückseite der Rückenlehne angeordnet werden oder im Bereich des vor der Heckwand liegenden Dachrahmens.In a development of the invention, the impact bag on the Rear wall, in particular be arranged on a tailgate. He can also be placed on the back of the backrest or in the area of the roof frame in front of the rear wall.

In Weiterbildung der Erfindung kann der Deformationsmelder in einer Heckstoßstange vorgesehen werden, so daß er am äußersten, mit einem nachfolgenden Fahrzeug in Berührung kommenden Punkt des Fahrzeuges angeordnet ist und einen Aufprall frühzeitig melden kann.In a development of the invention, the deformation detector in a rear bumper so that it is at the extreme point coming into contact with a following vehicle the vehicle is arranged and an impact early can report.

Die Erfindung ist anhand eines Ausführungsbeispieles in der Zeichnung schematisch dargestellt und wird im folgenden beschrieben.The invention is based on an embodiment in the Drawing shown schematically and is in the following described.

Die einzige Zeichnung zeigt dabei den Heckbereich eines Kompaktfahrzeuges (1), auf das ein nachfolgendes Fahrzeug (2) auffährt.The only drawing shows the rear area of a compact vehicle ( 1 ) onto which a following vehicle ( 2 ) hits.

Das Kompaktfahrzeug (1) ist mit einem Rücksitz (3) ausgestattet, der eine Rückenlehne (4) besitzt, die beispielsweise zur Einstellung ihrer Neigung verstellbar an dem Tragrahmen für die Sitzfläche angeordnet ist.The compact vehicle ( 1 ) is equipped with a rear seat ( 3 ) which has a backrest ( 4 ) which is arranged, for example, to adjust its inclination, on the support frame for the seat surface.

Bei einem Heckaufprall würde diese Rückenlehne (4) bedingt durch die von einer auf dem Rücksitz (3) sitzenden Person (5) ausgeübten Trägheitskräfte nach hinten ausgebogen, und sie könnte, da der Abstand zwischen der Heckklappe (6) des Kompaktfahrzeuges (1) und der Rückenlehne (4) verhältnismäßig klein ist, bei einer Deformation der Heckklappe (6) durch das Auffahren des Fahrzeugs (2) in Kontakt mit der dann deformierten Heckwand (6) kommen, so daß die auf dem Rücksitz befindliche Person (5) , insbesondere im Kopfbereich, ernsthaft verletzt werden könnte.In the event of a rear-end collision, this backrest ( 4 ) would be bent out due to the inertial forces exerted by a person ( 5 ) sitting in the rear seat ( 3 ), and it could, since the distance between the tailgate ( 6 ) of the compact vehicle ( 1 ) and the backrest ( 4 ) is relatively small, when the tailgate ( 6 ) is deformed by the opening of the vehicle ( 2 ) coming into contact with the then deformed rear wall ( 6 ), so that the person ( 5 ) in the back seat, in particular in the head area, could be seriously injured.

Um dies zu vermeiden, ist in der Heckklappe (6) ein gefalteter Prallsack (7) angeordnet, der mit einem in der Heckstoßstange (9) angeordneten Deformationsmelder (8) in Verbindung steht. Dieser Prallsack (7) wird in dem dargestellten Augenblick, wo das Fahrzeug (2) auf die Stoßstange (9) des Kompaktfahrzeuges (1) auftrifft, aktiviert und in bekannter Weise aufgeblasen, bis er die gestrichelt dargestellte, aufgeblasene Stellung (7′) einnimmt. In dieser Stellung sind Abdeckklappen (10), die bis dahin den zusammengelegten Prallsack in der Heckklappe (6) überdecken, aufgeklappt, und der Prallsack (7′) stützt die Rückenlehne (4) ab, die auf diese Weise allenfalls in die gestrichelt dargestellte Lage (4′) gelangen kann und dann vom Prallsack abgestützt und in ihre Ausgangslage zurückgeführt wird. Eine Berührung des Kopfbereiches der auf dem Rücksitz sitzenden Person (5) mit einer deformierten Heckwand wird dadurch ausgeschlossen.To avoid this, a folded impact bag ( 7 ) is arranged in the tailgate ( 6 ), which is connected to a deformation detector ( 8 ) arranged in the rear bumper ( 9 ). This impact bag ( 7 ) is activated at the moment shown where the vehicle ( 2 ) hits the bumper ( 9 ) of the compact vehicle ( 1 ) and inflated in a known manner until it assumes the inflated position ( 7 ') shown in broken lines . In this position, cover flaps ( 10 ), which until then cover the collapsed baffle bag in the tailgate ( 6 ), are opened, and the baffle bag ( 7 ') supports the backrest ( 4 ), which in this way is at best in the position shown in dashed lines ( 4 ') can get and then supported by the impact bag and returned to its starting position. This prevents touching the head area of the person ( 5 ) sitting in the rear seat with a deformed rear wall.

Beim Ausführungsbeispiel ist der Prallsack (7) in der Heckklappe (6) angeordnet. Es wäre auch möglich, ihn auf der Rückseite der Rückenlehne (4) oder im Bereich des vor der Heckklappe (6) liegenden Dachrahmens (11) anzuordnen und ihn von dort aus in den Zwischenraum zwischen Heckklappe (6) und Rückenlehne (4) einzuschießen.In the exemplary embodiment, the impact bag ( 7 ) is arranged in the tailgate ( 6 ). It would also be possible to arrange it on the back of the backrest ( 4 ) or in the area of the roof frame ( 11 ) in front of the tailgate ( 6 ) and to shoot it into the space between the tailgate ( 6 ) and the backrest ( 4 ).

Claims (5)

1. Fahrgastraum für ein Kraftfahrzeug, insbesondere ein Kompaktfahrzeug, mit einem Rücksitz oder einer Rückbank, dessen bzw. deren Rückenlehne in relativ kurzem Abstand zu der Heckwand steht, gekennzeichnet durch die Anordnung eines von einem Deformationsmelder (8) aktivierbaren, aufblasbaren Prallsackes (7) im Bereich zwischen Rückenlehne (4) und Heckwand (6).1. Passenger compartment for a motor vehicle, in particular a compact vehicle, with a rear seat or a back seat, the back of which is at a relatively short distance from the rear wall, characterized by the arrangement of an inflatable impact bag ( 7 ) which can be activated by a deformation detector ( 8 ). in the area between the backrest ( 4 ) and the rear wall ( 6 ). 2. Fahrgastraum nach Anspruch 1, dadurch gekennzeichnet, daß der Prallsack (7) an der Heckwand insbesondere an der Heckklappe (6) angeordnet ist.2. Passenger compartment according to claim 1, characterized in that the impact bag ( 7 ) is arranged on the rear wall, in particular on the tailgate ( 6 ). 3. Fahrgastraum nach Anspruch 1, dadurch gekennzeichnet, daß der Prallsack (7) an der Rückseite der Rückenlehne (4) angeordnet ist.3. Passenger compartment according to claim 1, characterized in that the impact bag ( 7 ) on the back of the backrest ( 4 ) is arranged. 4. Fahrgastraum nach Anspruch 1, dadurch gekennzeichnet, daß der Prallsack (7) im Bereich des vor der Heckwand liegenden Dachrahmens (11) angeordnet ist.4. Passenger compartment according to claim 1, characterized in that the impact bag ( 7 ) is arranged in the region of the roof frame ( 11 ) lying in front of the rear wall. 5. Fahrgastraum nach Anspruch 1, dadurch gekennzeichnet, daß der Deformationsmelder (8) in der Heckstoßstange (9) angeordnet ist.5. Passenger compartment according to claim 1, characterized in that the deformation detector ( 8 ) in the rear bumper ( 9 ) is arranged.
DE1995133375 1995-09-09 1995-09-09 Passenger compartment for a motor vehicle Expired - Fee Related DE19533375C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1995133375 DE19533375C2 (en) 1995-09-09 1995-09-09 Passenger compartment for a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995133375 DE19533375C2 (en) 1995-09-09 1995-09-09 Passenger compartment for a motor vehicle

Publications (2)

Publication Number Publication Date
DE19533375A1 true DE19533375A1 (en) 1997-03-13
DE19533375C2 DE19533375C2 (en) 1999-06-10

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998024661A1 (en) * 1996-12-04 1998-06-11 Volvo Personvagnar Ab Device for passenger protection in a vehicle
DE19818121A1 (en) * 1998-04-23 1999-05-20 Daimler Chrysler Ag Vehicle with at least one rear-facing seat unit
DE10258489A1 (en) * 2002-12-14 2004-07-01 Volkswagen Ag Seat with airbag system for use in road vehicle has passenger protection airbag behind backrest and has stabilizing airbag extending from point at top of backrest to rearward extension of seat
DE102004007792A1 (en) * 2004-02-18 2005-09-08 Daimlerchrysler Ag Safety device for a motor vehicle has pressure sensors in the vehicle's upper areas for recognizing an accident caused by an obstruction passing under the vehicle
EP1634778A1 (en) * 2004-09-13 2006-03-15 Mazda Motor Corporation Airbag device and vehicle equipped therewith
DE10354199B4 (en) * 2002-12-05 2008-09-04 Toyoda Gosei Co., Ltd., Nishikasugai Airbag device
WO2010125299A1 (en) * 2009-04-29 2010-11-04 Compagnie Plastic Omnium Tailgate shell and vehicle tailgate provided with safety elements
DE102014213162A1 (en) * 2014-07-07 2016-01-07 TAKATA Aktiengesellschaft Motor vehicle, gas bag for a motor vehicle and method for producing a folded gas bag
DE10047808B4 (en) * 2000-09-27 2017-02-16 Volkswagen Ag Safety device on a seat back of a vehicle seat, in particular a motor vehicle seat
DE102016015469A1 (en) 2016-12-22 2017-07-06 Daimler Ag Support device for a backrest of a seat system
DE102016216329A1 (en) 2016-08-30 2018-03-01 Bayerische Motoren Werke Aktiengesellschaft Seat system for a motor vehicle
EP3640093A1 (en) * 2018-10-17 2020-04-22 Toyota Jidosha Kabushiki Kaisha Occupant protection system
US10640075B2 (en) 2018-04-11 2020-05-05 Ford Global Technologies, Llc Roof mounted seat support airbag

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11518336B2 (en) * 2021-04-09 2022-12-06 Ford Global Technologies, Llc Bulkhead mounted inflatable device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357419A1 (en) * 1973-11-14 1975-05-15 Guenter Teetz Impact shock absorber for vehicles - incorporates hydraulic dampers between bumper and passenger compartment to direct engine downwards
JPH01314645A (en) * 1988-06-13 1989-12-19 Mazda Motor Corp Seat device for vehicle
DE4037485A1 (en) * 1990-11-24 1992-05-27 Deutsche Forsch Luft Raumfahrt SECURITY VEHICLE CELL
DE9207774U1 (en) * 1992-04-04 1992-12-17 Feldkoetter, Ingo H., 4980 Buende Laterally and longitudinally movable or all-round movable car seats with/without Airflank
DE9315509U1 (en) * 1993-10-13 1994-02-10 Gutz Holger Seat with headrest with integrated gas retention system
EP0593845A1 (en) * 1992-10-23 1994-04-27 Tandberg Data A/S Air bag for an automobile head cushion activatable upon a rear-end impact

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357419A1 (en) * 1973-11-14 1975-05-15 Guenter Teetz Impact shock absorber for vehicles - incorporates hydraulic dampers between bumper and passenger compartment to direct engine downwards
JPH01314645A (en) * 1988-06-13 1989-12-19 Mazda Motor Corp Seat device for vehicle
DE4037485A1 (en) * 1990-11-24 1992-05-27 Deutsche Forsch Luft Raumfahrt SECURITY VEHICLE CELL
DE9207774U1 (en) * 1992-04-04 1992-12-17 Feldkoetter, Ingo H., 4980 Buende Laterally and longitudinally movable or all-round movable car seats with/without Airflank
EP0593845A1 (en) * 1992-10-23 1994-04-27 Tandberg Data A/S Air bag for an automobile head cushion activatable upon a rear-end impact
DE9315509U1 (en) * 1993-10-13 1994-02-10 Gutz Holger Seat with headrest with integrated gas retention system

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998024661A1 (en) * 1996-12-04 1998-06-11 Volvo Personvagnar Ab Device for passenger protection in a vehicle
US6113132A (en) * 1996-12-04 2000-09-05 Volvo Personvagnar Ab Device for passenger protection in a vehicle
DE19818121A1 (en) * 1998-04-23 1999-05-20 Daimler Chrysler Ag Vehicle with at least one rear-facing seat unit
DE10047808B4 (en) * 2000-09-27 2017-02-16 Volkswagen Ag Safety device on a seat back of a vehicle seat, in particular a motor vehicle seat
DE10354199B4 (en) * 2002-12-05 2008-09-04 Toyoda Gosei Co., Ltd., Nishikasugai Airbag device
DE10258489A1 (en) * 2002-12-14 2004-07-01 Volkswagen Ag Seat with airbag system for use in road vehicle has passenger protection airbag behind backrest and has stabilizing airbag extending from point at top of backrest to rearward extension of seat
DE102004007792A1 (en) * 2004-02-18 2005-09-08 Daimlerchrysler Ag Safety device for a motor vehicle has pressure sensors in the vehicle's upper areas for recognizing an accident caused by an obstruction passing under the vehicle
EP1634778A1 (en) * 2004-09-13 2006-03-15 Mazda Motor Corporation Airbag device and vehicle equipped therewith
FR2945010A1 (en) * 2009-04-29 2010-11-05 Plastic Omnium Cie HATCH CASE AND VEHICLE HATCH PROVIDED WITH SAFETY ELEMENTS
WO2010125299A1 (en) * 2009-04-29 2010-11-04 Compagnie Plastic Omnium Tailgate shell and vehicle tailgate provided with safety elements
DE102014213162A1 (en) * 2014-07-07 2016-01-07 TAKATA Aktiengesellschaft Motor vehicle, gas bag for a motor vehicle and method for producing a folded gas bag
DE102014213162B4 (en) 2014-07-07 2023-11-30 Joyson Safety Systems Germany Gmbh Motor vehicle, gas bag for a motor vehicle and method for producing a folded gas bag
DE102016216329A1 (en) 2016-08-30 2018-03-01 Bayerische Motoren Werke Aktiengesellschaft Seat system for a motor vehicle
DE102016015469A1 (en) 2016-12-22 2017-07-06 Daimler Ag Support device for a backrest of a seat system
US10640075B2 (en) 2018-04-11 2020-05-05 Ford Global Technologies, Llc Roof mounted seat support airbag
EP3640093A1 (en) * 2018-10-17 2020-04-22 Toyota Jidosha Kabushiki Kaisha Occupant protection system
CN111137238A (en) * 2018-10-17 2020-05-12 丰田自动车株式会社 Occupant protection device
US11066038B2 (en) 2018-10-17 2021-07-20 Toyota Jidosha Kabushiki Kaisha Occupant protection system

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