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1. (WO2017090772) AIRBAG DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090772 International Application No.: PCT/JP2016/085224
Publication Date: 01.06.2017 International Filing Date: 28.11.2016
IPC:
B60R 21/231 (2011.01) ,B60R 21/2338 (2011.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02
Occupant safety arrangements or fittings
16
Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
23
Inflatable members
231
characterised by their shape, construction or spatial configuration
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02
Occupant safety arrangements or fittings
16
Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
23
Inflatable members
231
characterised by their shape, construction or spatial configuration
2334
Expansion regulating features
2338
Tethers
Applicants:
オートリブ ディベロップメント エービー AUTOLIV DEVELOPMENT AB [SE/SE]; エスイー-447 83 ボールゴーダ SE-447 83 Vargarda, SE (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
中島 豊 NAKAJIMA, Yutaka [JP/JP]; JP (US)
石垣 良太 ISHIGAKI, Ryota [JP/JP]; JP (US)
Inventors:
中島 豊 NAKAJIMA, Yutaka; JP
石垣 良太 ISHIGAKI, Ryota; JP
Agent:
特許業務法人 アクア特許事務所 AQUA PATENTS, DESIGNS AND TRADEMARKS; 東京都千代田区神田須田町一丁目5番12号 村山ビル4F Murayama Bldg. 4th Floor, 5-12, Kanda-Sudacho 1-Chome, Chiyoda-ku, Tokyo 1010041, JP
Priority Data:
2015-23068726.11.2015JP
2016-14083715.07.2016JP
Title (EN) AIRBAG DEVICE
(FR) DISPOSITIF COUSSIN DE SÉCURITÉ GONFLABLE
(JA) エアバッグ装置
Abstract:
(EN) [Problem] The purpose of the present invention is to provide an airbag device capable of efficiently suppressing an injury value of an occupant in the event of an emergency. [Solution] The airbag device 100 is equipped with: an inflator 112 which is installed in a vehicle and is capable of supplying gas; and an outer bag 114 which inflates, by using the gas, into a predetermined shape in front of an occupant 134 seated in a seat 102 of the vehicle. The outer bag 114 includes: an outer base fabric 122 which forms an outer surface; an opening part 126 which is disposed in a predetermined area of the outer base fabric 122; and an inner base fabric 124 which forms a concave inner surface recessed from the opening part 126, and which inflates such that a portion thereof protrudes toward the seat side from the opening part 126. This airbag device 100 is characterized in that the inner base fabric 124 has lower tension than the outer base fabric 122, and the occupant 134 is restrained by use of the inner base fabric 124.
(FR) La présente invention vise à procurer un dispositif coussin de sécurité gonflable apte à éviter efficacement une gravité de blessure d'un occupant dans le cas d'une urgence. A cet effet, l'invention concerne dispositif coussin de sécurité gonflable (100), lequel dispositif comporte : un gonfleur (112) qui est installé dans un véhicule et qui est apte à fournir un gaz; et un sac externe (114) qui se gonfle, à l'aide du gaz, sous une forme prédéterminée, devant un occupant (134) assis sur un siège (102) du véhicule. Le sac externe (114) comporte : un tissu de base externe (122) qui forme une surface externe; une partie d'ouverture (126) qui est disposée dans une zone prédéterminée du tissu de base externe (122); et un tissu de base interne (124) qui forme une surface interne concave en creux par rapport à la partie d'ouverture (126), et qui se gonfle de telle sorte qu'une partie de cette dernière fait saillie vers le côté du siège à partir de la partie d'ouverture (126). Ce dispositif coussin de sécurité gonflable (100) est caractérisé en ce que le tissu de base interne (124) a une tension inférieure à celle du tissu de base externe (122), et en ce que l'occupant (134) est maintenu à l'aide du tissu de base interne (124).
(JA) 【課題】緊急時に乗員の傷害値を効率よく抑えることが可能なエアバッグ装置を提供することを目的とする。 【解決手段】エアバッグ装置100は、車両に設置されガスを供給可能なインフレータ112と、ガスを利用して車両の座席102に着座する乗員134の前方に所定形状に膨張するアウタバッグ114と、を備える。アウタバッグ114は、外表面を形成している外側基布122と、外側基布122の所定範囲に設けられている開口部126と、開口部126から凹形状に窪んだ内周面を形成していて、一部が開口部126から座席側へ突出するように膨張する内側基布124と、を含む。当該エアバッグ装置100は、内側基布124の張力が外側基布122の張力よりも低く、内側基布124で乗員134を拘束することを特徴とする。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20180354447