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1. WO2007039061 - AIRBAG DEVICE

Publication Number WO/2007/039061
Publication Date 12.04.2007
International Application No. PCT/EP2006/008967
International Filing Date 14.09.2006
IPC
B60R 21/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
B60R 21/231 2011.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
23Inflatable members
231characterised by their shape, construction or spatial configuration
CPC
B60R 2021/0048
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
003characterised by occupant or pedestian
0039Body parts of the occupant or pedestrian affected by the accident
0048Head
B60R 2021/23192
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
23Inflatable members
231characterised by their shape, construction or spatial configuration
23192Roof bags, i.e. protecting the occupant in a roll-over situation
B60R 21/231
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
23Inflatable members
231characterised by their shape, construction or spatial configuration
Applicants
  • AUTOLIV DEVELOPMENT AB [SE]/[SE] (AllExceptUS)
  • JOHANSSON, Jack [SE]/[SE] (UsOnly)
  • LEIBELT, Rüdiger [DE]/[DE] (UsOnly)
  • WOLF, Harald [DE]/[DE] (UsOnly)
Inventors
  • JOHANSSON, Jack
  • LEIBELT, Rüdiger
  • WOLF, Harald
Agents
  • STORNEBEL, Kai
Priority Data
10 2005 047 606.604.10.2005DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) AIRBAGEINRICHTUNG
(EN) AIRBAG DEVICE
(FR) ENSEMBLE COUSSIN GONFLABLE
Abstract
(DE)
Eine Airbageinrichtung (1 ) mit einem Airbag aus einem Gewebe, der an einer Fahrzeugstruktur, insbesondere oberhalb eines Fahrzeuginsassen, befestigt und über einen Gasgenerator mit Gas befüllbar ist und sich im befüllten Zustand vor dem Fahrzeuginsassen erstreckt, zeichnet sich dadurch aus, dass in dem Airbaggewebe im Kopf auf prallbereich ein Ausschnitt (31) ausgebildet ist, in den der Kopf des Fahrzeuginsassen eindringen kann und der von einer Abdeckung (4) verschlossen ist, die von einer Zugspannung in dem Airbaggewebe entkoppelt ist.
(EN)
The invention concerns an airbag device (1) with an airbag made of a woven fabric, which is fastened to a vehicle structure, particularly above a vehicle occupant and can be filled with gas by a gas generator and, when filled, extends in front of the vehicle occupant. The invention is characterized in that a recess (31) is formed in head impact area in the airbag woven fabric whereby enabling the head of the vehicle occupant to enter therein, and this recess is closed by a covering (4) that is disconnected by a tensile stress in the air bag woven fabric.
(FR)
L'invention concerne un ensemble coussin gonflable (1) comprenant un coussin gonflable fabriqué dans du tissu, qui peut être fixé sur une structure de véhicule, en particulier au-dessus du siège du conducteur, et qui peut être rempli de gaz au moyen d'un générateur de gaz, et lorsqu'il est rempli, il se déploie devant le siège conducteur. L'invention est caractérisée en ce qu'une encoche (31) est formée dans le haut de la partie faisant saillie, dans le tissu du coussin gonflable, dans laquelle la tête du passager peut s'insérer, et ladite encoche est fermée par un revêtement (4), qui peut être découplée par une tension dans le tissu du coussin gonflable.
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