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1. WO2020088921 - AIRBAG DEVICE FOR A MOTOR VEHICLE AND MOTOR VEHICLE EQUIPPED THEREWITH

Publication Number WO/2020/088921
Publication Date 07.05.2020
International Application No. PCT/EP2019/077722
International Filing Date 14.10.2019
IPC
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
B60R 21/233 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
23Inflatable members
231characterised by their shape, construction or spatial configuration
233comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
CPC
B60R 2021/23107
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
23107the bag being integrated in a multi-bag system
B60R 2021/23324
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
233comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
23324Inner walls crating separate compartments, e.g. communicating with vents
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
B60R 21/233
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
233comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
Applicants
  • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • GIRISCH, Jürgen
  • SCHMID, Bernhard
Priority Data
10 2018 127 216.231.10.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) AIRBAGVORRICHTUNG FÜR EIN KRAFTFAHRZEUG SOWIE HIERMIT AUSGESTATTETES KRAFTFAHRZEUG
(EN) AIRBAG DEVICE FOR A MOTOR VEHICLE AND MOTOR VEHICLE EQUIPPED THEREWITH
(FR) DISPOSITIF DE COUSSIN GONFLABLE DESTINÉ À UN VÉHICULE AUTOMOBILE AINSI QUE VÉHICULE AUTOMOBILE POURVU DE CE DERNIER
Abstract
(DE)
Zum Zwecke einer erhöhten designerischen Freiheit bei der Gestaltung eines Kraftfahrzeuginnenraumes (10) ist eine Airbagvorrichtung (40, 45) vorgesehen, mit - mindestens einem ersten Luftsack (40-1, 45-1), der in einem ersten Betriebszustand gasentleert und in einem zweiten Betriebszustand gasgefüllt ist, - mindestens einem zweiten Luftsack (40-2, 45-2, 60), der in einem ersten Betriebszustand gasentleert und in einem zweiten Betriebszustand gasgefüllt und eingerichtet ist, einen Körperteil eines Fahrzeuginsassen im zweiten Betriebszustand mindestens zeitweise aufzunehmen, wobei - der zweite Luftsack (40-2, 45-2, 60) im zweiten Betriebszustand gegen den ersten, im zweiten Betriebszustand befindlichen Luftsack (40-1, 45-1) abgestützt ist.
(EN)
For the purpose of increased design freedom when designing a motor vehicle interior (10), the invention relates to an airbag device (40, 45) having - at least one first airbag (40-1, 45-1), which is empty of gas in a first operating state and is full of gas in a second operating state, - at least one second airbag (40-2, 45-2, 60), which is empty of gas in a first operating state and is full of gas in a second operating state and configured to at least temporarily receive a body part of a vehicle occupant in the second operating state, wherein - the second airbag (40-2, 45-2, 60) is supported in the second operating state against the first airbag (40-1, 45-1) which is in the second operating state.
(FR)
L'invention vise à améliorer la liberté de conception lors de la configuration d'un espace interne de véhicule automobile (10). A cet effet, l’invention concerne un dispositif de coussin gonflable (40, 45), comprenant - au moins un premier sac d'air (40-1, 45-1), qui est dégonflé dans un premier état de fonctionnement et qui est gonflé dans un second état de fonctionnement, - au moins un second sac d'air (40-2, 45-2, 60), qui est dégonflé dans un premier état de fonctionnement et qui, dans un second état de fonctionnement, est gonflé et conçu pour recevoir, au moins temporairement, une partie de corps d'un occupant du véhicule dans le second état de fonctionnement, - le second sac d'air (40-2, 45-2, 60), dans le second état de fonctionnement, reposant contre le premier sac d'air (40-1, 45-1) se trouvant dans le second état de fonctionnement.
Also published as
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