DE19946406A1 - Automobile passenger seat incorporating side impact protection system - Google Patents
Automobile passenger seat incorporating side impact protection systemInfo
- Publication number
- DE19946406A1 DE19946406A1 DE1999146406 DE19946406A DE19946406A1 DE 19946406 A1 DE19946406 A1 DE 19946406A1 DE 1999146406 DE1999146406 DE 1999146406 DE 19946406 A DE19946406 A DE 19946406A DE 19946406 A1 DE19946406 A1 DE 19946406A1
- Authority
- DE
- Germany
- Prior art keywords
- seat
- seat according
- actuator
- occupant
- spring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- 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
- B60R21/207—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
- 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
- B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
-
- 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
- B60N2/42772—Seats or parts thereof displaced during a crash characterised by the triggering system
- B60N2/4279—Seats or parts thereof displaced during a crash characterised by the triggering system electric or electronic triggering
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Air Bags (AREA)
- Seats For Vehicles (AREA)
Abstract
Im Bereich des Außenbereichs des Sitzkissens (3) ist ein Aktuator (4) wie beispielsweise ein Gassack angeordnet, der auf ein Auslösesignal hin einen Außenbereich der Sitzfläche (6) anhebt, um so das Becken eines auf dem Sitz sitzenden Insassens (7) durch eine rotatorische Bewegung aus dem Bereich der Intrusion herauszudrehen. DOLLAR A Ziel der Maßnahme ist es, die Insassenbelastungswerte bei einem Seitencrash erheblich zu reduzieren.In the area of the outer area of the seat cushion (3), an actuator (4), such as an airbag, is arranged, which raises an outer area of the seat surface (6) in response to a trigger signal, so that the pelvis of an occupant (7) sitting on the seat can be lifted by a to turn rotational movement out of the area of intrusion. DOLLAR A The aim of the measure is to significantly reduce the occupant load values in the event of a side crash.
Description
Die vorliegende Erfindung betrifft einen Sitz mit einem Sitzkissen und einer Sitzlehne für ein Kraftfahrzeug als passive Rückhaltekomponente für den Fall des Aufpralls, insbesondere eines Seitencrashs.The present invention relates to a seat with a seat cushion and one Seat back for a motor vehicle as a passive restraint component for the case of the impact, in particular a side crash.
Seit einiger Zeit wird vor allem im Fahrzeugbau ein besonderes Augenmerk auf sogenannte passive Rückhaltekomponenten gelegt. Hierzu gehören bei spielsweise Airbags, wie Frontal- und Seitenairbags, dynamische Knie schutzeinrichtungen, wie eine dämpfend wirkende Knieaufprallplatte oder höhenverstellbare Kopfstützen mit integriertem Seitenairbag.For some time now, particular attention has been paid to vehicle construction placed on so-called passive restraint components. These include at for example airbags, such as front and side airbags, dynamic knees protective devices, such as a cushioning knee impact plate or height-adjustable headrests with integrated side airbag.
Bei allen diesen Systemen verharrt der Fahrzeuginsasse auf dem Fahrzeug sitz in grundsätzlich derselben Position, sofern er nicht unfallbedingt unkontrolliert seine Position verändert. Bedenkt man, daß der Fahrzeug insasse - sei es auf dem Fahrersitz oder dem Beifahrersitz oder auf der Hinterbank - insbesondere bei einem Seitenaufprall eines Hindernisses diesem sehr nahe positioniert ist, ist es erklärlich, weswegen bei einem solchen Aufprall oftmals schwerste bis tödliche Verletzungen die Folgen eines derartigen Unfalls sind. Versteifungen im Rahmen eines sogenannten Seiten aufprallschutzes sind zwar mitlerweile weit verbreitet im KFZ-Bau, um hier Abhilfe zu schaffen. Sie bewirken auch eine Minderung des Verletzungs risikos, ändern jedoch an der Position der Insassen zur Intrusionsstelle des Aufprallgegners nichts.In all of these systems, the vehicle occupant remains on the vehicle generally sit in the same position, unless it is caused by an accident his position changed uncontrollably. Considering that the vehicle occupant - be it in the driver's seat or the passenger seat or on the Back seat - especially in the event of a side impact of an obstacle is positioned very close, it is understandable why Impact often severe to fatal injuries the consequences of a are such an accident. Stiffeners in the context of a so-called side Impact protection are now widely used in car construction, around here To remedy the situation. They also reduce the injury risky, but change the position of the inmates to the intrusion site of the Impact opponent nothing.
Ansätze, die Insassenposition zu verändern, sind beschrieben in beispiels weise der DE-A-198 02 572 oder US-PS-5 149 165. In beiden Fällen wird ein System zum Verschwenken eines Sitzes im Falle eines detektierten Aufpralls des Fahrzeugs auf ein Hindernis aus einer Ruheposition vorgeschlagen, bei dem auf ein Auslösesignal hin betätigter Aktuator, beispielsweise eine Feder, den Sitz um eine Befestigungsschiene als Schwenkachse am Fahrzeugboden in das Innere des Fahrzeuges schwenkt.Approaches to change the occupant position are described in example as the DE-A-198 02 572 or US Pat. No. 5,149,165. In both cases, a System for swiveling a seat in the event of a detected impact proposed by the vehicle to an obstacle from a rest position the actuator actuated in response to a trigger signal, for example a spring, the seat around a mounting rail as a pivot axis on the vehicle floor in the inside of the vehicle swivels.
In der DE A-42 09 605 ist ein System beschrieben, bei dem die Fahrzeugsitze bei einem Unfall um die Hochachse verschwenkt werden, so daß die Kraftfahr zeuginsassen vom Ort der Intrusion möglichst weit weg geschwenkt werden.DE A-42 09 605 describes a system in which the vehicle seats be pivoted about the vertical axis in an accident, so that the motor vehicle witness inmates are swung as far away as possible from the location of the intrusion.
Bei allen diesen Systemen ist es von Nachteil, daß der gesamte Kraftfahr zeugsitz mit den darauf sitzenden Kraftfahrzeuginsassen verschwenkt wird. Dies erfordert nämlich das Aufbringen sehr hoher Kräfte und bedingt ent sprechend große Dimensionen für den Aktuator. Darüber hinaus werden die Insassen bei den erstgenannten Druckschriften nach oben hin zum Dach des KFZ verschwenkt, so daß hierbei die Gefahr des Kopfkontaktes mit dem Dach gegeben ist.In all of these systems, it is disadvantageous that the entire motor vehicle Stuff is pivoted with the vehicle occupants sitting on it. This requires the application of very high forces and ent very large dimensions for the actuator. In addition, the Inmates in the first-mentioned publications up to the roof of the Motor vehicle pivoted, so that there is a risk of head contact with the roof given is.
Vor diesem Hintergrund ist es die Aufgabe der vorliegenden Erfindung, einen Kraftfahrzeugsitz anzugeben, welcher in der Lage ist, die Position des auf ihm sitzenden Kraftfahrzeuginsassen so zu verändern, daß die Insassenbelastung im Falle eines Seitencrashs reduziert werden.Against this background, it is the object of the present invention, a Motor vehicle seat, which is able to determine the position of the on it to change seated motor vehicle occupants so that the occupant load in In the event of a side crash, be reduced.
Gelöst wird diese Aufgabe durch den Kraftfahrzeugsitz mit den Merkmalen des Anspruchs 1. Vorteilhafte Weiterbildungen ergeben sich aus den Unteran sprüchen.This problem is solved by the motor vehicle seat with the features of Claim 1. Advantageous further developments result from the Unteran sayings.
Demgemäß wird vorgeschlagen, daß auf ein Auslösesignal hin ein Aktuator einen Anteil der Sitzfläche des Sitzkissens in Fahrtrichtung gesehen außen anhebt. Auf dem Fahrersitz wird also der linke äußere Bereich der Sitz fläche, auf dem Beifahrersitz der rechte äußere Bereich der Sitzfläche an gehoben. Hierdurch wird das Becken des auf dem Sitz sitzenden Insassens in eine der Intrusionsrichtung abgewandten rotatorischen Bewegung versetzt. Accordingly, it is proposed that an actuator in response to a trigger signal a portion of the seat of the seat cushion seen in the direction of travel outside lifts. On the driver's seat, the left outer area becomes the seat surface, the right outer area of the seat on the front passenger seat raised. As a result, the pelvis of the occupant sitting on the seat is in a rotational movement facing away from the direction of intrusion is offset.
Diese Bewegung überträgt sich sodann auf das Abdomen und den Thorax. Hierdurch wird der Insasse aus dem Intrusionsbereich bewegt. Diese Be wegung hat die nachfolgend aufgeführten positiven Einflüsse im Sinne der Reduzierung der Insassenbelastungswerte. Es findet zunächst eine Vor beschleunigung des Thorax und der Wirbelsäule in Intrusionsrichtung statt. Hierdurch reduziert sich die Massenträgheit des KFZ-Insassen. Aufgrund dergleichen Bewegungsrichtung von dem Fahrzeuginsassen und der Fahrzeug struktur bleibt der Abstand zwischen dem Insassen und Fahrzeugstruktur über einen längeren Zeitraum erhalten. Hierdurch wird der Insasse erst zu einem späteren Zeitpunkt von der Fahrzeugstruktur getroffen, wobei dann die Differenzgeschwindigkeit zwischen dem Insassen und der Fahrzeugstruktur niedriger ist.This movement is then transferred to the abdomen and thorax. This moves the occupant out of the intrusion area. This Be motion has the following positive influences in the sense of Reduction of occupant load values. First, there is a vor acceleration of the thorax and spine in the direction of intrusion. This reduces the inertia of the vehicle occupant. Because of same direction of movement of the vehicle occupant and the vehicle structure, the distance between the occupant and the vehicle structure remains get a longer period of time. As a result, the occupant only becomes one hit later by the vehicle structure, then the Differential speed between the occupant and the vehicle structure is lower.
Insgesamt ergibt sich also eine positive Bilanz im Hinblick auf die Re duzierung der Belastungswerte.Overall, there is a positive balance with regard to Re reduction of the load values.
Gemäß einer vorteilhaften Weiterbildung ist vorgesehen, daß im wesentlichen ein Drittel der Sitzfläche vom Aktuator angehoben wird. Die Auswahl eines Drittels als anzuhebende Sitzfläche stellt die gewünschte Funktion sicher.According to an advantageous development, it is provided that essentially one third of the seat is raised by the actuator. Choosing one One third of the seat to be raised ensures the desired function.
Gemäß einer besonders bevorzugten Ausführungsform ist vorgesehen, daß als Aktuator ein mit einem Gasgenerator verbundener Gassack verwendet wird. Im Falle eines Seitenaufpralles wird der im Fahrzeugsitz integrierte Airbag mit Gas aus dem Gasgenerator gefüllt. Durch den Innendruck des sich aufblasenden Luftsackes wird das Becken des Insassens in die schon erwähnte rotatorische Bewegung versetzt.According to a particularly preferred embodiment it is provided that as Actuator a gas bag connected to a gas generator is used. in the In the event of a side impact, the airbag integrated in the vehicle seat is also used Gas filled from the gas generator. Due to the internal pressure of the inflating air bag, the pelvis of the occupant is in the already mentioned rotatory movement offset.
Vorzugweise ist der Gassack im Ruhezustand, also im nicht ausgelösten Zustand, unterhalb des Sitzkissenbezuges angeordnet. Hierdurch ergibt sich keinerlei optische Beeinträchtigung durch die Anordnung dieser passiven Rückhaltekomponente. The gas bag is preferably in the idle state, that is to say in the non-triggered state Condition, arranged below the seat cushion cover. This results in no optical impairment due to the arrangement of these passive Retention component.
Es besteht die Möglichkeit, den Gassack mit dem Gasgenerator über ein Verbindungselement strömungstechnisch zu verbinden. In diesem Falle ist der Konstrukteur frei, den Gasgenerator nicht direkt am Gasgenerator anzu ordnen, sondern etwas abzurücken, wenn dies die übrige Konstruktion des Sitzes erforderlich macht.There is a possibility of using the gas bag with the gas generator Connection element to connect fluidically. In this case it is The designer is free not to start the gas generator directly on the gas generator arrange, but move back a little if this is the rest of the construction of the Requires seat.
Alternativ kann der Gassack mit dem Gasgenerator strömungstechnisch unmittelbar verbunden sein. Hier ergibt sich der Vorteil, daß Gassack und Gasgenerator eine kompakte Montageeinheit bilden.Alternatively, the gas bag with the gas generator can flow be directly connected. Here there is the advantage that gas bag and Gas generator form a compact assembly unit.
Alternativ zur Ausbildung des Aktuators als Gassack kann vorgesehen sein, daß eine in Fahrtrichtung gesehen außen im Sitzkissen angeordnete vorgespannte Federvorrichtung als Aktuator dient. Diese kann vorteilhafter weise eine der Sitzfläche zugewandte Lastverteilerplatte, vorzugsweise mit einem dämpfenden Polster, aufweisen. Hierdurch kann ein zu starker Stoß auf das Becken des KFZ-Insassen verhindert werden.As an alternative to designing the actuator as an airbag, that seen in the direction of travel arranged outside in the seat cushion Prestressed spring device serves as an actuator. This can be more advantageous as a load distribution plate facing the seat, preferably with a cushioning pad. This can result in an excessive impact on the pelvis of the vehicle occupant can be prevented.
Die Federvorrichtung kann beispielsweise aus einer Blattfeder oder aus wenigstens einer Spiralfeder bestehen.The spring device can for example consist of a leaf spring or at least one coil spring exist.
Bei Ausbildung des Sitzes mit einer Federvorrichtung als Aktuator kann diese vorteilhaft in vorgespanntem Zustand durch wenigstens eine durch das Auslösesignal aktivierbare Sprengschraube mit einem in ihrem Inneren ange ordnete pyrotechnischen Treibsatz gehalten werden. Sprengschrauben dieser Art sind per se bekannt. Bei ihnen führen elektrische Leitungensdrähte in ihr Inneres, welches mit dem pyrotechnischen Treibsatz gefüllt ist. Gelangt das Auslösesignal nun an die elektrischen Drähte und an den Glühdraht im Bereich des Treibsatzes, so wird dieser gezündet und zerreißt die Sprengschraube, wodurch sich die Feder schlagartig entspannt, so daß die Sitzfläche an der betreffenden Stelle angehoben wird.When designing the seat with a spring device as an actuator, this can advantageously in the prestressed state by at least one by the Trigger signal activatable explosive screw with an inside inside ordered pyrotechnic propellant to be kept. Explosive screws this Art are known per se. They have electrical wires in them Interior that is filled with the pyrotechnic propellant. Can it Trigger signal now to the electrical wires and to the glow wire in the area of the propellant, it is ignited and tears the explosive screw, whereby the spring suddenly relaxes, so that the seat on the relevant position is raised.
Die Erfindung wird anhand eines Ausführungsbeispiels gemäß der Zeichnungs figuren erläutert. Hierbei zeigt:The invention is based on an embodiment according to the drawing figures explained. Here shows:
Fig. 1: Schematisch die Ansicht eines Insassen in einem Kraftfahrzeug auf dem Beifahrersitz, von vorne gesehen, Fig. 1: a schematic view seen an occupant in a motor vehicle in the passenger seat, from the front,
Fig. 2: eine ähnliche Ansicht wie Fig. 1 mit gasgefülltem Gassack im Außenbereich der Sitzfläche Fig. 2: a similar view as Fig. 1 with a gas-filled gas bag in the outer region of the seat
Fig. 1 zeigt schematisch eine Person auf dem Beifahrersitz in einem Fahr zeug, welches hier angedeutet ist durch die Fahrzeugstruktur 5. Der Sitz be steht aus dem Sitzkissen 3 und der Sitzlehne 2. Fig. 1 shows schematically a person in the passenger seat in a driving tool, which is indicated here by the vehicle structure 5 . The seat consists of the seat cushion 3 and the backrest 2 .
In Fahrtrichtung gesehen außen - hier rechts -, ist in das Sitzkissen ein Aktuator 4 integriert. Dieser Aktuator 4 ist vorliegend in Fig. 1 als zu sammengefalteter Airbag oder Gassack angedeutet.Seen from the outside in the direction of travel - here on the right - an actuator 4 is integrated in the seat cushion. In the present case, this actuator 4 is indicated in FIG. 1 as an airbag or gas bag that is folded together.
Im Falle eines Seitencrashs löst ein Auslösesignal den Gasgenerator (nicht dargestellt) aus, welcher das Gas beispielsweise über ein Rohr oder Schlauch in den Gassack 4 leitet. Dieser wird dadurch schlagartig aufgeblasen. Etwa ein Drittel der Sitzfläche 6 wird durch den sich entfaltenden Gassack angehoben. Hierdurch wird dem Becken des auf dem Sitzkissen 3 sitzenden Insassens 7 eine der Intrusionsstelle abgewandte rotatorische Bewegung versetzt. Hierdurch wird auch das Abdomen und der Thorax des Insassen 7 aus dem Intrusions bereich herausdreht.In the event of a side crash, a trigger signal triggers the gas generator (not shown), which leads the gas into the gas bag 4 , for example via a pipe or hose. This will suddenly inflate. About a third of the seat 6 is raised by the unfolding gas bag. As a result, the pelvis of the occupant 7 seated on the seat cushion 3 is offset by a rotational movement facing away from the intrusion site. This also turns the abdomen and thorax of the occupant 7 out of the intrusion area.
Mit dem erfindungsgemäßen System sind erhebliche Reduzierungen der Be lastungswerte für den Insassen im Falle des Seitencrashs möglich.With the system according to the invention are significant reductions in loading load values for the occupant possible in the event of a side crash.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999146406 DE19946406B4 (en) | 1999-09-28 | 1999-09-28 | Safety device for a vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999146406 DE19946406B4 (en) | 1999-09-28 | 1999-09-28 | Safety device for a vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19946406A1 true DE19946406A1 (en) | 2001-05-03 |
| DE19946406B4 DE19946406B4 (en) | 2005-03-31 |
Family
ID=7923553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1999146406 Expired - Fee Related DE19946406B4 (en) | 1999-09-28 | 1999-09-28 | Safety device for a vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19946406B4 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10136229A1 (en) * | 2001-07-25 | 2003-02-06 | Li Chien Kang | Autoseat has facility for compensating of imbalance of body created by sideways-acting centrifugal force whereby simultaneously the horizontal and vertical seat angle to longitudinal axis is corrected for compensation |
| DE10150719A1 (en) * | 2001-10-13 | 2003-04-30 | Daimler Chrysler Ag | Vehicle seat and method for controlling the same |
| DE20301516U1 (en) | 2003-01-31 | 2003-07-10 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | vehicle seat |
| DE10245748A1 (en) * | 2002-10-01 | 2004-04-01 | Siemens Ag | Seat for a motor vehicle comprises a back rest, a seat pad, a seat chassis, a seat chassis arm arranged on the seat chassis with a hinge and a drive, and a normality sensor |
| WO2004062962A1 (en) * | 2003-01-14 | 2004-07-29 | Autoliv Development Ab | Safety arrangement for a vehicle seat |
| WO2008110610A1 (en) * | 2007-03-15 | 2008-09-18 | Takata-Petri Ag | Motor vehicle seat arrangement and method for protecting a vehicle passenger |
| DE102007013106A1 (en) * | 2007-03-15 | 2008-09-25 | Takata-Petri Ag | Vehicle seat arrangement for motor vehicle, has inflatable element that is inflated in response to control signal, effects impulse on vehicle passenger and moves passenger away from collision section of vehicle that collides with object |
| EP2394869A1 (en) * | 2010-06-11 | 2011-12-14 | Autoliv Development AB | A motor vehicle safety arrangement for vehicle occupants |
| US8459690B2 (en) | 2008-07-15 | 2013-06-11 | Takata AG | Vehicle seat arrangement and airbag arrangement for a motor vehicle and a method for protecting a vehicle occupant |
| DE102015215148A1 (en) | 2015-08-07 | 2017-02-09 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle seat with impact protection and motor vehicle with such a motor vehicle seat |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017204773A1 (en) | 2017-03-22 | 2018-09-27 | Bayerische Motoren Werke Aktiengesellschaft | Protection of a vehicle occupant by accident prediction |
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| US5149165A (en) * | 1991-05-06 | 1992-09-22 | Woolley Ronald L | Structures for lifting outboard side of seat of motor vehicle during side impact collision |
| DE4212254C1 (en) * | 1992-04-11 | 1993-04-15 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Swivel mechanism for car seat squab support - has swivel actuating, prestressed, spring, engaging seat frame and leverage |
| DE29610078U1 (en) * | 1996-06-07 | 1996-10-02 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Restraint system for vehicle occupants |
| DE19549379A1 (en) * | 1995-08-17 | 1997-02-20 | Giok Djien Dr Ing Go | Sideways tilt mechanism for car seat operated by side impact bar |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4209605A1 (en) * | 1991-04-04 | 1992-10-08 | Volkswagen Ag | Side impact protection device for motor vehicle occupants - has pivoted seats, to place backrest between occupant and car-side during crash |
-
1999
- 1999-09-28 DE DE1999146406 patent/DE19946406B4/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5149165A (en) * | 1991-05-06 | 1992-09-22 | Woolley Ronald L | Structures for lifting outboard side of seat of motor vehicle during side impact collision |
| DE4212254C1 (en) * | 1992-04-11 | 1993-04-15 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Swivel mechanism for car seat squab support - has swivel actuating, prestressed, spring, engaging seat frame and leverage |
| DE19549379A1 (en) * | 1995-08-17 | 1997-02-20 | Giok Djien Dr Ing Go | Sideways tilt mechanism for car seat operated by side impact bar |
| DE29610078U1 (en) * | 1996-06-07 | 1996-10-02 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Restraint system for vehicle occupants |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10136229A1 (en) * | 2001-07-25 | 2003-02-06 | Li Chien Kang | Autoseat has facility for compensating of imbalance of body created by sideways-acting centrifugal force whereby simultaneously the horizontal and vertical seat angle to longitudinal axis is corrected for compensation |
| DE10150719B4 (en) * | 2001-10-13 | 2004-11-11 | Daimlerchrysler Ag | Vehicle seat and method for controlling the same |
| DE10150719A1 (en) * | 2001-10-13 | 2003-04-30 | Daimler Chrysler Ag | Vehicle seat and method for controlling the same |
| US7374223B2 (en) | 2001-10-13 | 2008-05-20 | Daimlerchrysler Ag | Vehicle seat and method for controlling the same |
| DE10245748A1 (en) * | 2002-10-01 | 2004-04-01 | Siemens Ag | Seat for a motor vehicle comprises a back rest, a seat pad, a seat chassis, a seat chassis arm arranged on the seat chassis with a hinge and a drive, and a normality sensor |
| WO2004062962A1 (en) * | 2003-01-14 | 2004-07-29 | Autoliv Development Ab | Safety arrangement for a vehicle seat |
| DE20301516U1 (en) | 2003-01-31 | 2003-07-10 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | vehicle seat |
| WO2008110610A1 (en) * | 2007-03-15 | 2008-09-18 | Takata-Petri Ag | Motor vehicle seat arrangement and method for protecting a vehicle passenger |
| DE102007013106A1 (en) * | 2007-03-15 | 2008-09-25 | Takata-Petri Ag | Vehicle seat arrangement for motor vehicle, has inflatable element that is inflated in response to control signal, effects impulse on vehicle passenger and moves passenger away from collision section of vehicle that collides with object |
| US8474862B2 (en) | 2007-03-15 | 2013-07-02 | Takata AG | Motor vehicle seat arrangement and method for protecting a vehicle occupant |
| CN101663183B (en) * | 2007-03-15 | 2014-04-16 | 高田-彼得里公开股份有限公司 | Motor vehicle seat arrangement and method for protecting a vehicle passenger |
| US8459690B2 (en) | 2008-07-15 | 2013-06-11 | Takata AG | Vehicle seat arrangement and airbag arrangement for a motor vehicle and a method for protecting a vehicle occupant |
| EP2394869A1 (en) * | 2010-06-11 | 2011-12-14 | Autoliv Development AB | A motor vehicle safety arrangement for vehicle occupants |
| DE102015215148A1 (en) | 2015-08-07 | 2017-02-09 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle seat with impact protection and motor vehicle with such a motor vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19946406B4 (en) | 2005-03-31 |
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Legal Events
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| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CONTINENTAL SAFETY ENGINEERING INTERNATIONAL G, DE |
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| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |