DE102011056672A1 - Vehicle seat for use in vehicle, particularly motor vehicle, has airbag module that is arranged between two structural sections, which are spanned to each-other in fan-shape by deployment of air bag - Google Patents

Vehicle seat for use in vehicle, particularly motor vehicle, has airbag module that is arranged between two structural sections, which are spanned to each-other in fan-shape by deployment of air bag Download PDF

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Publication number
DE102011056672A1
DE102011056672A1 DE102011056672A DE102011056672A DE102011056672A1 DE 102011056672 A1 DE102011056672 A1 DE 102011056672A1 DE 102011056672 A DE102011056672 A DE 102011056672A DE 102011056672 A DE102011056672 A DE 102011056672A DE 102011056672 A1 DE102011056672 A1 DE 102011056672A1
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DE
Germany
Prior art keywords
vehicle
airbag module
vehicle seat
occupant
fan
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.)
Pending
Application number
DE102011056672A
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German (de)
Inventor
Markus Heinisch
Markus-Claus Kübler
Bastian Keding
Dieter Reuter
Ingrid Segedi
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.)
Dr Ing HCF Porsche AG
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Dr Ing HCF Porsche 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.)
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Publication date
Application filed by Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Priority to DE102011056672A priority Critical patent/DE102011056672A1/en
Publication of DE102011056672A1 publication Critical patent/DE102011056672A1/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces transversal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42745—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the back-rest
    • 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
    • B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
    • 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
    • B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
    • 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
    • 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
    • B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
    • B60R2021/23146—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection seat mounted

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Air Bags (AREA)

Abstract

The vehicle seat (1) has a seat surface (3) and a backrest (4), where the backrest is provided with a padding and a covered frame. An airbag module is positioned such that an air bag activated by the airbag module is deployed between a side wall of a vehicle and an occupant (2). The airbag module is arranged between two structural sections, which are spanned to each-other in a fan-shape by the deployment of the air bag. A deformation element is arranged between the inner structural section and the occupant.

Description

Die Erfindung betrifft einen Fahrzeugsitz gemäß dem Oberbegriff des Patentanspruchs 1. The invention relates to a vehicle seat according to the preamble of patent claim 1.

Aus dem Serienfahrzeugbau ist es bekannt, Fahrzeugsitze derart auszugestalten, dass sie einen darauf sitzenden Insassen bei einem Seitenaufprall vor Verzögerungsspitzen und damit erhöhten Belastungen schützen. Es ist bekannt, dass zwischen dem Insassen und dem sich aus der Seitenwange des Fahrzeugsitzes entfaltenden Airbags ein trennender Abstand vorhanden sein kann. Dann kann es auf Grund der Trägheit des Insassen bei einem Seitenaufprall dazu kommen, dass der Insasse nicht früh genug gegen den sich aufblähenden Airbag anliegt. From the production of standard vehicles, it is known to design vehicle seats such that they protect a seated occupant in a side impact from deceleration peaks and thus increased loads. It is known that a separating distance may be present between the occupant and the deploying from the side cheek of the vehicle seat airbags. Then, due to the inertia of the occupant in a side impact, it may happen that the occupant does not rest against the inflating airbag early enough.

Um dem entgegen zu wirken, ist es bereits aus der DE 203 07 535 U1 bekannt, eine sogenannte Stützwulst zwischen dem Insassen und der Karosserieseitenwand vorzusehen. To counteract this, it is already out of the DE 203 07 535 U1 known to provide a so-called Stützwulst between the occupant and the body side wall.

Die Aufgabe der Erfindung besteht nunmehr darin, eine aktive Beihilfe des Sitzes für eine frühe Ankopplung des Insassen an das Fahrzeug bei einem Seitencrash zu schaffen. The object of the invention is now to provide an active aid of the seat for an early coupling of the occupant to the vehicle in the event of a side crash.

Die Aufgabe wird erfindungsgemäß mit den Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen ergeben sich aus den Merkmalen der nachgeordneten Ansprüche. The object is achieved with the features of claim 1. Advantageous embodiments result from the features of the subordinate claims.

Der Kern der Erfindung besteht darin, bereits in einer frühen Phase des Seitenaufpralls einen Energieabbau durch den aufgeblasenen Luftsack zu ermöglichen. Hierfür wird in dem Fahrzeugsitz, vorzugsweise zwischen dem Insassen und der Karosserieseitenwand eine flexible Sitzstruktur vorgesehen. Diese wenigstens zwei Strukturteile, die durch das Entfalten des Luftsacks fächerartig zueinander aufgespannt werden. Dadurch gelangt das äußere Strukturteil relativ früh im Verlauf des Seitenaufpralls in Anlage zur The gist of the invention is to enable energy dissipation through the inflated airbag already at an early stage of the side impact. For this purpose, a flexible seat structure is provided in the vehicle seat, preferably between the occupant and the body side wall. These at least two structural parts which are fan-shaped by the unfolding of the airbag to each other. As a result, the outer structural part comes into contact relatively early in the course of the side impact

Karosserieseitenwand, während das innere Strukturteil den Abstand zwischen Insassen und Polsterung schließt. Dadurch ergibt sich ein nahezu geschlossener Kraftpfad. Der Insasse wird sehr früh an die Fahrzeugbewegung angekoppelt, so das die aus der Verzögerung des Fahrzeug resultierenden Kraftspitzen auf den Insassen vermieden werden. Body side wall, while the inner structure part closes the gap between occupant and upholstery. This results in a nearly closed power path. The occupant is coupled very early to the vehicle movement, so that the resulting from the deceleration of the vehicle force peaks are avoided on the occupants.

In einer bevorzugten Ausgestaltung der Erfindung können zwischen dem inneren Strukturteil und dem Insassen Deformationselemente vorgesehen sein, wodurch ein zusätzlicher Energieabbau möglich wird. In a preferred embodiment of the invention may be provided between the inner structural part and the occupant deformation elements, whereby an additional energy reduction is possible.

Die Deformationselemente können dabei in die Polsterung integriert werden, so dass kein zusätzlicher Bauraum benötigt wird. The deformation elements can be integrated into the padding, so that no additional space is needed.

In einer Ausgestaltungsform der Erfindung können die beiden Strukturteile mit ihrem in Fahrtrichtung gesehenen hinteren Ende an den Rahmen des Fahrzeugsitzes angeschlossen sein. In one embodiment of the invention, the two structural parts can be connected with their seen in the direction of travel rear end to the frame of the vehicle seat.

Ferner können die beiden Strukturteile mit ihrem in Fahrtrichtung gesehenen vorderen Ende mittels einer Sollbruchstelle verbunden sein, die beim Entfalten des Luftsacks des Airbagmoduls definiert versagt. Furthermore, the two structural parts can be connected with their seen in the direction of travel front end by means of a predetermined breaking point, which fails defined when unfolding the airbag of the airbag module.

Weitere vorteilhafte Ausgestaltungen der Erfindung werden im folgenden anhand der Zeichnung näher erläutert. Dabei zeigen: Further advantageous embodiments of the invention will be explained in more detail below with reference to the drawing. Showing:

1 eine Seitenansicht eines Kraftfahrzeugsitzes, 1 a side view of a motor vehicle seat,

2 einen Schnitt gemäß Linie II-II in 1 zum Zeitpunkt t = 0 eines Seitenaufpralls sowie 2 a section along line II-II in 1 at time t = 0 of a side impact as well

3 einen Schnitt gemäß 2 zu einem späteren Zeitpunkt t = to + x 3 a section according to 2 at a later time t = to + x

In 1 ist ein Fahrzeugsitz 1 mit einem darauf sitzendem Insassen 2 in einer Seitenansicht dargestellt. Der Fahrzeugsitz 1 weist eine Sitzfläche 3 und eine Rückenlehne 4 auf. Die Sitzfläche 3 und die Rückenlehne 4 sind im Regelfall so miteinander verbunden, dass der Insasse den Winkel zwischen der Sitzfläche 3 und der Rückenlehne 4 individuell einstellen kann. Ferner kann der Sitz 1 selbst auf einer Schiene 5 in Fahrzeuglängsrichtung FR verschiebbar gehalten sein. Sowohl die Sitzfläche 3 als auch die Rückenlehne 4 weisen einen Rahmen auf, der mit einer Polsterung verkleidet ist. Die Schnittdarstellung gemäß 2 zeigt schematisch den Aufbau der Rückenlehne 4. Die Rückenlehne 4 ist mit einem hinteren Rahmen 6 ausgestattet, der sich überwiegend über die Sitzbreite erstreckt. An den hinteren Rahmen 6 schließt sich seitlich zur – lediglich schematisch dargestellten – Seitenwand 7 des Kraftfahrzeugs eine Seitenwangenstruktur 8 an. Die dem Insassen 2 zugewandte Seite des Rahmens 6 bzw. der Seitenwangenstruktur 8 ist mit einer Polsterung 9 verkleidet. In der Polsterung 9 sind im Bereich zwischen Insassen 2 und der Seitenwangenstruktur 8 Deformationselemente 10 und 11 angeordnet. In 1 is a vehicle seat 1 with a passenger sitting on it 2 shown in a side view. The vehicle seat 1 has a seat 3 and a backrest 4 on. The seat 3 and the backrest 4 are usually so interconnected that the occupant the angle between the seat 3 and the backrest 4 can adjust individually. Furthermore, the seat 1 even on a rail 5 be held displaceable in the vehicle longitudinal direction FR. Both the seat 3 as well as the backrest 4 have a frame, which is covered with a padding. The sectional view according to 2 shows schematically the structure of the backrest 4 , The backrest 4 is with a rear frame 6 equipped, which extends mainly over the seat width. At the rear frame 6 closes laterally to - only schematically shown - side wall 7 of the motor vehicle, a side cheek structure 8th at. The inmate 2 facing side of the frame 6 or the sidewall structure 8th is with a padding 9 dressed. In the upholstery 9 are in the area between inmates 2 and the sidewall structure 8th deformation elements 10 and 11 arranged.

Die Seitenwangenstruktur 8 nimmt ein Airbagmodul 12 auf, das dessen Luftsack sich als Seiten- oder Thoraxairbag im Falle eines detektierten Seitenaufpralls entfaltet. Dieses Airbagmodul 12 ist in einer Aufnahme 13 untergebracht, die von einem äusseren Strukturteil 14 und einem inneren Strukturteil 15 gebildet wird. Beide Strukturteile 14 und 15 sind mit ihrem dem hinteren Rahmen 6 zugewandten Ende an diesen angeschlossen. Die in Fahrtrichtung FR gesehenen vorderen Enden der Strukturteile 14 und 15 sind an der mit Bezugsziffer 16 bezeichneten Sollbruchstelle miteinander verbunden. Das innere Strukturteil 15 erstreckt sich dabei mit einem Teilbereich 17 noch über diese Sollbruchstelle 16 hinaus. Im Falle eines Seitenaufpralls, also einer Krafteinwirkung gemäß Pfeilrichtung F auf die Seitenwand 7, wird das Airbagmodul 12 aktiviert, so dass sich der dazu gehörige Luftsack 18 mit Gas füllt und sich entfaltet. Dadurch versagt die Sollbruchstelle 16, so dass die beiden Strukturteile 14 und 15 voneinander weg bewegt werden. Dabei kontaktiert das äussere Strukturteil 14 die Seitenwand, während das The sidewall structure 8th takes an airbag module 12 on which the airbag unfolds as a side or thorax airbag in the event of a detected side impact. This airbag module 12 is in a recording 13 housed by an outer structural part 14 and an inner structural part 15 is formed. Both structural parts 14 and 15 are with their the rear frame 6 facing end connected to this. The seen in the direction FR front ends of the structural parts 14 and 15 are at the with reference number 16 designated breaking point connected together. The inner structural part 15 extends with a subarea 17 still about this breaking point 16 out. In the case of a side impact, ie a force according to arrow F on the side wall 7 , the airbag module becomes 12 activated, so that the associated airbag 18 filled with gas and unfolds. As a result, the predetermined breaking point fails 16 so that the two structural parts 14 and 15 be moved away from each other. At the same time, the outer structural part contacts 14 the sidewall while that

innere Strukturteil 15 die Deformationselemente 10 und 11 beaufschlagt. Dadurch kommt es zu einem Kraftpfad von Seitenwand 7 zum Insassen 2 und einer reduzierten Kraftwirkung auf den Insassen 2. Die beiden Strukturteile 14 und 15 sowie die Deformationselemente 10 und 11 sind auf vorbestimmte Lastfälle aufeinander abgestimmt. inner structural part 15 the deformation elements 10 and 11 applied. This leads to a force path of sidewall 7 to the inmate 2 and a reduced force on the occupant 2 , The two structural parts 14 and 15 as well as the deformation elements 10 and 11 are matched to predetermined load cases.

ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • DE 20307535 U1 [0003] DE 20307535 U1 [0003]

Claims (6)

Fahrzeugsitz mit einer Sitzfläche (3) und einer Rückenlehne (4), wobei die Rückenlehne einen mit einer Polsterung (9) abgedeckten Rahmen (6) aufweist, w obei ein Airbagmodul (12) derart positioniert ist, dass sich der vom Airbagmodul (12) aktivierte Luftsack (18) zwischen einer Seitenwand (7) des Kraftfahrzeugs und dem Insassen (2) entfaltet, dadurch gekennzeichnet, dass das Airbagmodul (12) zwischen zwei Strukturteilen (14, 15) geordnet ist, die durch das Entfalten des Luftsacks (18) fächerartig zueinander aufgespannt werden. Vehicle seat with a seat ( 3 ) and a backrest ( 4 ), with the backrest having a padding ( 9 covered frame ( 6 ), w obei an airbag module ( 12 ) is positioned such that the from the airbag module ( 12 ) activated airbag ( 18 ) between a side wall ( 7 ) of the motor vehicle and the occupant ( 2 ), characterized in that the airbag module ( 12 ) between two structural parts ( 14 . 15 ), which is due to the unfolding of the airbag ( 18 ) are spread out like a fan. Fahrzeugsitz nach Anspruch 1, dadurch gekennzeichnet, dass zwischen dem inneren Strukturteil (15) und dem Insassen (2) mindestens ein Deformationselement (10, 11) angeordnet ist. Vehicle seat according to claim 1, characterized in that between the inner structural part ( 15 ) and the occupant ( 2 ) at least one deformation element ( 10 . 11 ) is arranged. Fahrzeugsitz nach Anspruch 2, dadurch gekennzeichnet, dass das Deformationselement (10, 11) in die Polsterung (9) integriert ist. Vehicle seat according to claim 2, characterized in that the deformation element ( 10 . 11 ) in the upholstery ( 9 ) is integrated. Fahrzeugsitz nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass die beiden Strukturteile (14, 15) mit ihrem in Fahrtrichtung gesehenen hinteren Ende an den Rahmen (6) angeschlossen sind. Vehicle seat according to one of the preceding claims, characterized in that the two structural parts ( 14 . 15 ) with its seen in the direction of travel rear end of the frame ( 6 ) are connected. Fahrzeugsitz nach Anspruch 4, dadurch gekennzeichnet, dass die beiden Strukturteile (14, 15) mit ihrem in Fahrtrichtung gesehenen vorderen Ende an einer Sollbruchstelle (16) miteinander verbunden sind. Vehicle seat according to claim 4, characterized in that the two structural parts ( 14 . 15 ) with her seen in the direction of travel front end at a predetermined breaking point ( 16 ) are interconnected. Fahrzeug, insbesondere Kraftfahrzeug, mit einem Fahrzeugsitz nach einem oder mehreren der vorgenannten Ansprüche. Vehicle, in particular motor vehicle, having a vehicle seat according to one or more of the preceding claims.
DE102011056672A 2011-12-20 2011-12-20 Vehicle seat for use in vehicle, particularly motor vehicle, has airbag module that is arranged between two structural sections, which are spanned to each-other in fan-shape by deployment of air bag Pending DE102011056672A1 (en)

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Application Number Priority Date Filing Date Title
DE102011056672A DE102011056672A1 (en) 2011-12-20 2011-12-20 Vehicle seat for use in vehicle, particularly motor vehicle, has airbag module that is arranged between two structural sections, which are spanned to each-other in fan-shape by deployment of air bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011056672A DE102011056672A1 (en) 2011-12-20 2011-12-20 Vehicle seat for use in vehicle, particularly motor vehicle, has airbag module that is arranged between two structural sections, which are spanned to each-other in fan-shape by deployment of air bag

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DE102011056672A1 true DE102011056672A1 (en) 2013-06-20

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DE102011056672A Pending DE102011056672A1 (en) 2011-12-20 2011-12-20 Vehicle seat for use in vehicle, particularly motor vehicle, has airbag module that is arranged between two structural sections, which are spanned to each-other in fan-shape by deployment of air bag

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190176740A1 (en) * 2017-12-08 2019-06-13 Toyota Jidosha Kabushiki Kaisha Vehicle seat
US10836287B1 (en) * 2019-05-03 2020-11-17 Ford Global Technologies, Llc Vehicle seat
US11447049B2 (en) * 2018-10-04 2022-09-20 Toyota Jidosha Kabushiki Kaisha Vehicle seat structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307535U1 (en) 2003-01-10 2003-08-28 Autoliv Dev vehicle seat
DE102007045550A1 (en) * 2007-09-24 2009-04-02 Autoliv Development Ab Automotive seat
DE102009025583A1 (en) * 2008-06-24 2010-03-04 GM Global Technology Operations, Inc., Detroit Vehicle seat side airbag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307535U1 (en) 2003-01-10 2003-08-28 Autoliv Dev vehicle seat
DE102007045550A1 (en) * 2007-09-24 2009-04-02 Autoliv Development Ab Automotive seat
DE102009025583A1 (en) * 2008-06-24 2010-03-04 GM Global Technology Operations, Inc., Detroit Vehicle seat side airbag

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190176740A1 (en) * 2017-12-08 2019-06-13 Toyota Jidosha Kabushiki Kaisha Vehicle seat
CN109927595A (en) * 2017-12-08 2019-06-25 丰田自动车株式会社 Vehicle seat
US10773674B2 (en) * 2017-12-08 2020-09-15 Toyota Jidosha Kabushiki Kaisha Vehicle seat
CN109927595B (en) * 2017-12-08 2021-12-21 丰田自动车株式会社 Vehicle seat
US11447049B2 (en) * 2018-10-04 2022-09-20 Toyota Jidosha Kabushiki Kaisha Vehicle seat structure
US10836287B1 (en) * 2019-05-03 2020-11-17 Ford Global Technologies, Llc Vehicle seat

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