WO1995005297B1 - Dispositif de gonflage pour sac gonflable - Google Patents
Dispositif de gonflage pour sac gonflableInfo
- Publication number
- WO1995005297B1 WO1995005297B1 PCT/CA1994/000446 CA9400446W WO9505297B1 WO 1995005297 B1 WO1995005297 B1 WO 1995005297B1 CA 9400446 W CA9400446 W CA 9400446W WO 9505297 B1 WO9505297 B1 WO 9505297B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cover
- base
- inflator
- lip
- channel
- Prior art date
Links
- 210000000088 Lip Anatomy 0.000 claims abstract 11
- 239000002184 metal Substances 0.000 claims abstract 7
- 239000003380 propellant Substances 0.000 claims 2
Abstract
L'invention se rapporte à un dispositif de gonflage (10) pour sac gonflable de véhicule automobile, ce dispositif (10) étant constitué par un couvercle métallique (18) et par une base métallique (16) fixés hermétiquement l'un à l'autre au moyen d'une jointure sans soudure. L'un des éléments choisi, entre le couvercle (18) et la base (16), comporte une lèvre circonférentielle (30) formant un passage (32), et un rebord (34) de l'autre élément choisi entre le couvercle (18) et la base (16) vient se loger dans ledit passage (32). La forme du couvercle (18) et de la base (16) est conçue pour qu'une partie externe de la lèvre (30) vienne buter contre l'autre élément choisi entre le couvercle (18) et la base (16), afin de former une jointure qui relie hermétiquement le couvercle (18) et la base (16) et qui fixe ces deux éléments l'un à l'autre. Dans un mode de réalisation décrit, le couvercle et la base (16) sont fabriqués en métal estampé et la base (16) possède une lèvre circonférentielle (30) formant un passage (32) ou un canal, dans lequel vient se loger une partie circonférentielle externe de la lèvre (30), une partie externe de cette lèvre (30) venant buter contre le couvercle (18), de sorte que la forme de la partie passage et de la partie lèvre permet à celles-ci de venir en prise l'une avec l'autre de façon à assurer un blocage réciproque.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7506664A JPH09501628A (ja) | 1993-08-18 | 1994-08-17 | エアバッグ・インフレータ |
AU74555/94A AU692463B2 (en) | 1993-08-18 | 1994-08-17 | Air bag inflator |
DE69418608T DE69418608T2 (de) | 1993-08-18 | 1994-08-17 | Luftkissen-aufblasvorrichtung |
EP94924183A EP0713458B1 (fr) | 1993-08-18 | 1994-08-17 | Dispositif de gonflage pour sac gonflable |
CA002166997A CA2166997A1 (fr) | 1993-08-18 | 1994-08-17 | Gonfleur pour coussin pneumatique de securite |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/108,319 US5398967A (en) | 1993-08-18 | 1993-08-18 | Air bag inflator |
US08/108,319 | 1993-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1995005297A1 WO1995005297A1 (fr) | 1995-02-23 |
WO1995005297B1 true WO1995005297B1 (fr) | 1995-03-16 |
Family
ID=22321528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA1994/000446 WO1995005297A1 (fr) | 1993-08-18 | 1994-08-17 | Dispositif de gonflage pour sac gonflable |
Country Status (9)
Country | Link |
---|---|
US (2) | US5398967A (fr) |
EP (1) | EP0713458B1 (fr) |
JP (1) | JPH09501628A (fr) |
AT (1) | ATE180223T1 (fr) |
AU (1) | AU692463B2 (fr) |
CA (1) | CA2166997A1 (fr) |
DE (1) | DE69418608T2 (fr) |
ES (1) | ES2134356T3 (fr) |
WO (1) | WO1995005297A1 (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5458371A (en) * | 1994-10-27 | 1995-10-17 | Morton International, Inc. | Crimp-formed joint housings for air bag inflators |
US5482316A (en) * | 1994-10-27 | 1996-01-09 | Morton International, Inc. | Air bag inflators having housings with crimp-formed joints |
DE19505580A1 (de) * | 1995-02-18 | 1996-08-22 | Dynamit Nobel Ag | Gasgenerator in Blechbauweise für eine Kraftfahrzeuginsassen-Schutzvorrichtung |
US5609360A (en) * | 1995-05-22 | 1997-03-11 | Trw Vehicle Safety Systems Inc. | Air bag inflator |
DE19535028A1 (de) * | 1995-09-21 | 1997-03-27 | Temic Bayern Chem Airbag Gmbh | Verbindungstechnik für Gasgeneratoren |
US5613706A (en) * | 1995-12-13 | 1997-03-25 | Morton International, Inc. | Self-contained inflator pyrotechnic initiator |
DE19547678A1 (de) * | 1995-12-20 | 1997-07-03 | Temic Bayern Chem Airbag Gmbh | Verfahren zur Befestigung eines Gasgenerators |
US5829785A (en) * | 1996-03-26 | 1998-11-03 | Morton International, Inc. | Internal structure for a two-walled inflator |
US5813695A (en) * | 1996-09-17 | 1998-09-29 | United Technologies Corporation | Igniter post for airbag gas generator |
DE19817485A1 (de) * | 1998-04-20 | 1999-10-21 | Trw Airbag Sys Gmbh & Co Kg | Verfahren zum Herstellen eines Gasgenerators sowie Gasgenerator |
JP2000016226A (ja) * | 1998-06-26 | 2000-01-18 | Daicel Chem Ind Ltd | エアバッグ用ガス発生器及びエアバッグ装置 |
DE10018915A1 (de) * | 2000-04-17 | 2001-10-25 | Wilhelm Biemold | Gasgenerator, insbesondere für einen Airbag |
WO2003082633A2 (fr) * | 2002-03-27 | 2003-10-09 | Automotive Systems Laboratory, Inc. | Gonfleur sans soudure cote conducteur |
DE20219284U1 (de) * | 2002-12-12 | 2003-02-20 | Trw Automotive Safety Sys Gmbh | Gassackmodul |
US7104569B2 (en) * | 2003-05-20 | 2006-09-12 | Trw Vehicle Safety Systems Inc. | Air bag module with pressure regulator |
US7325828B2 (en) * | 2004-11-04 | 2008-02-05 | Daicel Chemical Industries, Ltd. | Multi-stage gas generator |
ATE360560T1 (de) * | 2004-12-08 | 2007-05-15 | Delphi Tech Inc | Gasgenerator |
EP1669259B1 (fr) * | 2004-12-08 | 2011-06-15 | Delphi Technologies, Inc. | Générateur de gaz |
DE102006010953A1 (de) * | 2006-03-03 | 2007-09-06 | Takata-Petri Ag | Airbagmodul für ein Kraftfahrzeug |
JP6031250B2 (ja) * | 2012-04-23 | 2016-11-24 | 株式会社ダイセル | ガス発生器 |
US8684405B2 (en) | 2012-05-17 | 2014-04-01 | Arc Automotive Inc. | Grain retainer construction for air bag inflator |
US8910364B2 (en) | 2012-05-17 | 2014-12-16 | Arc Automotive Inc. | Air bag heat sink/filter securing method and apparatus |
DE102012021204A1 (de) * | 2012-10-30 | 2014-04-30 | Trw Airbag Systems Gmbh | Brennkammersieb, insbesondere für einen Gasgenerator, Gasgenerator, Gassackmodul, Fahrzeugsicherheitssystem und Verfahren zur Herstellung eines Brennkammersiebs |
US20170043742A1 (en) * | 2014-04-25 | 2017-02-16 | Nippon Kayaku Kabushiki Kaisha | Gas generator |
DE102015215025B4 (de) * | 2015-08-06 | 2020-09-24 | Joyson Safety Systems Germany Gmbh | Gasgeneratorbaugruppe mit Leitelement |
US11572030B1 (en) * | 2021-09-08 | 2023-02-07 | Autoliv Asp, Inc. | Airbag inflator assembly |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4821340U (fr) * | 1971-07-23 | 1973-03-10 | ||
JPS5146932B2 (fr) * | 1972-02-29 | 1976-12-11 | ||
FR2235282B1 (fr) * | 1973-06-26 | 1976-11-12 | Poudres & Explosifs Ste Nale | |
JPS5213701Y2 (fr) * | 1973-12-03 | 1977-03-28 | ||
US4013010A (en) * | 1974-11-04 | 1977-03-22 | Thiokol Corporation | Gas generator with expandable cartridge |
US4068862A (en) * | 1974-11-20 | 1978-01-17 | Nissan Motor Co., Ltd. | Safety bag inflation apparatus with extendible guard member against contact of bag with heated gas generator |
US4178017A (en) * | 1974-11-20 | 1979-12-11 | Nissan Motor Company, Limited | Safety bag inflation apparatus with extendible guard member against contact of bag with heated gas generator |
US4017100A (en) * | 1975-01-08 | 1977-04-12 | Eaton Corporation | Fluid supply, filter pack used therein and method of assembly |
JPS52121242A (en) * | 1976-04-05 | 1977-10-12 | Daicel Chem Ind Ltd | Gas generator for gas bag |
US4158696A (en) * | 1977-09-28 | 1979-06-19 | Talley Industries Of Arizona, Inc. | Air cushion restraint inflator assembly |
US4296084A (en) * | 1979-10-29 | 1981-10-20 | Thiokol Corporation | Method of and apparatus for gas generation |
DE2915202B2 (de) * | 1979-04-14 | 1981-02-19 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau | Gasgenerator in Blechbauweise |
US4370930A (en) * | 1980-12-29 | 1983-02-01 | Ford Motor Company | End cap for a propellant container |
US4552380A (en) * | 1984-01-11 | 1985-11-12 | Morton Thiokol, Inc. | Self-contained crash bag and initiator |
US4547342A (en) * | 1984-04-02 | 1985-10-15 | Morton Thiokol, Inc. | Light weight welded aluminum inflator |
US4561675A (en) * | 1984-04-02 | 1985-12-31 | Morton Thiokol, Inc. | Auto ignition device |
US4530516A (en) * | 1984-07-09 | 1985-07-23 | Morton Thiokol Inc. | Aluminum inflator with steel center-tie |
DE3604843A1 (de) * | 1986-02-15 | 1987-08-27 | Daimler Benz Ag | Gasgenerator |
US4711466A (en) * | 1986-06-27 | 1987-12-08 | Breed Corporation | Method and apparatus for gas generator initiation from external sensor |
JPH0644759Y2 (ja) * | 1986-08-26 | 1994-11-16 | タカタ株式会社 | エアバッグの圧力調節装置 |
US4793631A (en) * | 1986-11-12 | 1988-12-27 | Juichiro Takada | Mounting for inflatable safety bag |
US4722551A (en) * | 1987-03-19 | 1988-02-02 | Morton Thiokol, Inc. | Initiator and method for the incorporation thereof in an inflator |
US4796631A (en) * | 1987-06-11 | 1989-01-10 | Grigoryev Leon M | Electrical muscle stimulator for knee stabilization |
US4902036A (en) * | 1988-01-19 | 1990-02-20 | Talley Automotive Products, Inc. | Deflector ring for use with inflators with passive restraint devices |
US4923212A (en) * | 1988-08-17 | 1990-05-08 | Talley Automotive Products, Inc. | Lightweight non-welded inflator unit for automobile airbags |
US4907819A (en) * | 1988-09-16 | 1990-03-13 | Talley Automotive Products, Inc. | Lightweight non-welded gas generator with rolled spun lip |
DE3832120C3 (de) * | 1988-09-21 | 1997-03-13 | Temic Bayern Chem Airbag Gmbh | Gasgenerator |
US4877264A (en) * | 1988-12-27 | 1989-10-31 | Talley Automotive Products, Inc. | Aspirating/venting air bag module assembly |
DE3920401A1 (de) * | 1989-06-22 | 1991-01-03 | Dynamit Nobel Ag | Gasgenerator fuer einen airbag |
US4964652A (en) * | 1989-06-26 | 1990-10-23 | Automotive Systems Laboratory, Inc. | Inflatable restraint |
US4989895A (en) * | 1990-04-19 | 1991-02-05 | General Motors Corporation | Occupant restraint system |
JP2567258Y2 (ja) * | 1990-05-29 | 1998-04-02 | 旭光学工業株式会社 | レンズ案内装置 |
JP3100707B2 (ja) * | 1990-11-28 | 2000-10-23 | デイナミート ノーベル アクチエンゲゼルシヤフト | 膨らませ可能な衝突クッションのためのガス発生器 |
DE4141902A1 (de) * | 1990-12-18 | 1992-07-02 | Trw Inc | Hermetisch abgedichteter behaelter fuer eine airbagaufblasvorrichtung |
DE4201741A1 (de) * | 1992-01-23 | 1993-07-29 | Dynamit Nobel Ag | Filtervorrichtung zum filtern einer gasstroemung |
US5260038A (en) * | 1992-04-08 | 1993-11-09 | Daicel Chemical Industries, Ltd. | Gas generator for air bags with circumferentially disposed blades |
-
1993
- 1993-08-18 US US08/108,319 patent/US5398967A/en not_active Expired - Fee Related
-
1994
- 1994-08-17 WO PCT/CA1994/000446 patent/WO1995005297A1/fr active IP Right Grant
- 1994-08-17 EP EP94924183A patent/EP0713458B1/fr not_active Expired - Lifetime
- 1994-08-17 CA CA002166997A patent/CA2166997A1/fr not_active Abandoned
- 1994-08-17 DE DE69418608T patent/DE69418608T2/de not_active Expired - Fee Related
- 1994-08-17 ES ES94924183T patent/ES2134356T3/es not_active Expired - Lifetime
- 1994-08-17 JP JP7506664A patent/JPH09501628A/ja active Pending
- 1994-08-17 AU AU74555/94A patent/AU692463B2/en not_active Ceased
- 1994-08-17 AT AT94924183T patent/ATE180223T1/de not_active IP Right Cessation
-
1995
- 1995-03-14 US US08/403,338 patent/US5489118A/en not_active Expired - Fee Related
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