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1. WO2011043855 - COUSSIN DE SÉCURITÉ GONFLABLE POURVU D'UN TUYAU GONFLABLE D'ALIMENTATION EN GAZ RÉGULÉE PAR PRESSION

Numéro de publication WO/2011/043855
Date de publication 14.04.2011
N° de la demande internationale PCT/US2010/043021
Date du dépôt international 23.07.2010
CIB
B60R 21/26 2011.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
60VÉHICULES EN GÉNÉRAL
RVÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS
21Dispositions ou équipements sur les véhicules pour protéger les occupants ou les piétons ou pour leur éviter des blessures en cas d'accidents ou d'autres incidents dus à la circulation
02Dispositions ou accessoires de sécurité pour les occupants
16Moyens gonflables de retenue ou d'immobilisation des occupants prévus pour se gonfler lors d'un choc ou en cas de choc imminent, p.ex. sacs gonflables
26caractérisés par la source de fluide de gonflage ou par les moyens de commande de l'écoulement du fluide de gonflage
CPC
B60R 2021/0044
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
0044Chest
B60R 2021/0055
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
0055Pelvis
B60R 2021/23316
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
23316Inner seams, e.g. creating separate compartments or used as tethering means
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 2021/23382
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
2334Expansion control features
2338Tethers
23382Internal tether means
B60R 21/23138
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
23138specially adapted for side protection
Déposants
  • AUTOLIV ASP, INC. [US]/[US] (AllExceptUS)
  • RAVENBERG, Mike [US]/[US] (UsOnly)
  • SHANKAR, Balaskandan [IN]/[US] (UsOnly)
  • JAMISON, Patrick [US]/[US] (UsOnly)
  • YAKUMO, Arthur [US]/[US] (UsOnly)
  • LUNT, Larry F. [US]/[US] (UsOnly)
Inventeurs
  • RAVENBERG, Mike
  • SHANKAR, Balaskandan
  • JAMISON, Patrick
  • YAKUMO, Arthur
  • LUNT, Larry F.
Mandataires
  • MADSON, Craig J. (Reg. #29,407)
Données relatives à la priorité
12/573,46005.10.2009US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) AIR BAG WITH PRESSURE-MANAGED GAS DELIVERY INFLATABLE DUCT
(FR) COUSSIN DE SÉCURITÉ GONFLABLE POURVU D'UN TUYAU GONFLABLE D'ALIMENTATION EN GAZ RÉGULÉE PAR PRESSION
Abrégé
(EN)
An inflatable side airbag has an inflatable duct for the delivery of inflation gas. The inflatable duct of the inflatable side airbag provides for rapid deployment of a multi-chamber air bag while controlling the rate of inflation and the relative pressure of the chambers. The inflatable duct allows a single inflator to inflate a high pressure pelvis chamber and a lower pressure thorax chamber while preventing fluid communication between the two chambers upon completion of inflation.
(FR)
La présente invention concerne un coussin de sécurité gonflable latéral présentant un tuyau gonflable permettant de fournir le gaz de gonflement. Le tuyau gonflable du coussin de sécurité gonflable latéral permet un déploiement rapide d'un coussin de sécurité gonflable à plusieurs chambres tout en régulant la vitesse de gonflement et la pression relative des chambres. Le tuyau gonflable permet à un gonfleur unique de gonfler une chambre pour bassin à haute pression et une chambre pour thorax à pression inférieure tout en empêchant la communication fluidique entre les deux chambres une fois le gonflement terminé.
Également publié en tant que
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