Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019064251) AIRBAG MODULE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/064251 International Application No.: PCT/IB2018/057545
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
Chapter 2 Demand Filed: 12.02.2019
IPC:
B60R 21/274 (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
26
characterised by the inflation fluid source or means to control inflation fluid flow
268
using instantaneous release of stored pressurised gas
274
characterised by means to rupture or open the fluid source
Applicants:
SAES GETTERS S.P.A. [IT/IT]; Viale Italia 77 20020 Lainate MI, IT
Inventors:
CITRO, Marco; IT
COCO, Salvatore; IT
SCARLATA, Michele; IT
Agent:
CONCONE, Emanuele; IT
Priority Data:
10201700010955429.09.2017IT
Title (EN) AIRBAG MODULE
(FR) MODULE DE COUSSIN DE SÉCURITÉ GONFLABLE
Abstract:
(EN) An airbag module (100) comprises a control unit, a source of electric current managed by the control unit, a container (110) wherein a gas is stored under pressure, and a hollow body with an inlet duct (122), in which an outlet (111) of the container (110) sealed by a pierceable membrane (112) is tightly fitted, and an outlet duct on which an inflatable bag (130) is tightly assembled. The airbag module (100) further comprises an actuator assembly (140) configured to pierce open the membrane (112) sealing the container (110), said actuator assembly (140) comprising a piercing member (141) movably restrained to the body (120) and at least one linear shape memory alloy wire actuator member (143) that is electrically connected to the source of electric current and operably restrained to the piercing member (141) so as to cause it to move beyond the pierceable membrane (112).
(FR) L'invention concerne un module de coussin de sécurité gonflable (100) comprenant une unité de commande, une source de courant électrique gérée par l'unité de commande, un récipient (110) dans lequel un gaz est stocké sous pression, et un corps creux ayant un conduit d'entrée (122), dans lequel une sortie (111) du récipient (110) scellée par une membrane pouvant être percée (112) est étroitement ajustée, et un conduit de sortie sur lequel un sac gonflable (130) est assemblé de manière serrée. Le module de coussin de sécurité gonflable (100) comprend en outre un ensemble actionneur (140) conçu pour percer la membrane (112) scellant le récipient (110), ledit ensemble actionneur (140) comprenant un élément de perçage (141) retenu de façon mobile sur le corps (120) et au moins un élément actionneur de fil en alliage à mémoire de forme linéaire (143) qui est électriquement connecté à la source de courant électrique et retenu de manière fonctionnelle sur l'élément de perçage (141) de façon à l'amener à se déplacer au-delà de la membrane pouvant être percée (112).
front page image
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, JO, JP, KE, KG, KH, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)
Filing Language: English (EN)