JP5100957B2 - ガスバッグモジュール - Google Patents
ガスバッグモジュール Download PDFInfo
- Publication number
- JP5100957B2 JP5100957B2 JP2004137307A JP2004137307A JP5100957B2 JP 5100957 B2 JP5100957 B2 JP 5100957B2 JP 2004137307 A JP2004137307 A JP 2004137307A JP 2004137307 A JP2004137307 A JP 2004137307A JP 5100957 B2 JP5100957 B2 JP 5100957B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- gas generator
- gas
- gas bag
- bag module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
- B60R21/2171—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together specially adapted for elongated cylindrical or bottle-like inflators with a symmetry axis perpendicular to the main direction of bag deployment, e.g. extruded reaction canisters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
- B60R21/2644—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/263—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using a variable source, e.g. plural stage or controlled output
- B60R2021/2633—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using a variable source, e.g. plural stage or controlled output with a plurality of inflation levels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
- B60R21/2644—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
- B60R2021/2648—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder comprising a plurality of combustion chambers or sub-chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Description
12 ガスバッグ
14 ガス発生器
16 点火器
22 ナット
26 桶形状の受け入れ区分
Claims (5)
- ほぼ円筒状のガス発生器(14)と、少なくとも1つの点火器(16)と、上記ガス発生器(14)を固定したハウジング(10)とを有するガスバッグモジュールにおいて、
上記点火器(16)が上記ガス発生器(14)から半径方向に延び、かつ上記ハウジング(10)に固定され、
上記点火器(16)が、上記ガス発生器(14)を上記ハウジング(10)に固定するために使用され、
上記ハウジング(10)と上記ガス発生器(14)との間でクランプされたガスバッグ(12)を設け、
これにより、上記ガス発生器(14)が上記ガスバッグ(12)の内部に位置し、
上記ハウジング(10)が、上記ガス発生器(14)のための桶形状の受け入れ区分(26)であって、該桶形状の受け入れ区分の内側上でガス発生器(14)を支持する前記桶形状の受け入れ区分を有することを特徴とするガスバッグモジュール。 - 上記点火器(16)が上記ハウジング(10)の開口(18)を通って当該ハウジングから延びることを特徴とする請求項1に記載のガスバッグモジュール。
- 上記点火器(16)が保持幾何学形状(20)を具備し、同保持幾何学形状により、当該点火器は、上記ガス発生器が上記ハウジング(10)に強固に接続されるように、当該ハウジングで捕捉されることを特徴とする請求項1又は2のいずれかに記載のガスバッグモジュール。
- 上記保持幾何学形状(20)が雄ネジであり、上記ガス発生器が上記ハウジングと一緒に強固に螺合されるように、ナットが上記雄ネジ上に螺合されることを特徴とする請求項3に記載のガスバッグモジュール。
- 上記保持幾何学形状(20)が溝であり、上記ガス発生器が上記ハウジングに強固に接続されるように、保持リングが上記溝内に挿入されることを特徴とする請求項3に記載のガスバッグモジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20306818U DE20306818U1 (de) | 2003-05-02 | 2003-05-02 | Gassack-Modul |
DE20306818.1 | 2003-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004331059A JP2004331059A (ja) | 2004-11-25 |
JP5100957B2 true JP5100957B2 (ja) | 2012-12-19 |
Family
ID=28051456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004137307A Expired - Lifetime JP5100957B2 (ja) | 2003-05-02 | 2004-05-06 | ガスバッグモジュール |
Country Status (5)
Country | Link |
---|---|
US (1) | US7325823B2 (ja) |
EP (1) | EP1473200B1 (ja) |
JP (1) | JP5100957B2 (ja) |
DE (2) | DE20306818U1 (ja) |
ES (1) | ES2271731T3 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10347697A1 (de) * | 2003-10-14 | 2005-05-19 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Gasgenerator |
DE202004013302U1 (de) * | 2004-08-25 | 2005-01-20 | Trw Automotive Gmbh | Gassack-Modul |
DE202004017428U1 (de) | 2004-11-10 | 2005-01-27 | Trw Airbag Systems Gmbh | Gasgenerator und Gassackmodul |
DE102006041628A1 (de) * | 2005-09-13 | 2007-04-19 | Neumayer Tekfor Holding Gmbh | Brennkammer sowie Verfahren zur Herstellung |
DE102009039146A1 (de) * | 2009-08-27 | 2011-03-03 | GM Global Technology Operations, Inc., Detroit | Airbageinrichtung mit einem kraftfahrzeugseitigen Tragteil und einem an dem Tragteil befestigten Airbagmodul |
US8454050B2 (en) * | 2010-03-19 | 2013-06-04 | Toyoda Gosei Co. Ltd. | Airbag housing |
DE102012019872A1 (de) * | 2012-10-10 | 2014-04-10 | Trw Airbag Systems Gmbh | Gasgeneratorbefestigung |
JP6350343B2 (ja) * | 2015-03-06 | 2018-07-04 | 豊田合成株式会社 | エアバッグ装置 |
DE102016108516B4 (de) * | 2016-05-09 | 2018-02-08 | Autoliv Development Ab | Airbaggehäuse für ein Airbagmodul |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3787074A (en) * | 1971-05-28 | 1974-01-22 | Allied Chem | Multiple pyro system |
US3891233A (en) * | 1974-06-20 | 1975-06-24 | Allied Chem | Inflator seal |
JPS581333B2 (ja) * | 1978-03-02 | 1983-01-11 | 日産自動車株式会社 | 燃焼器 |
US4153273A (en) * | 1978-04-14 | 1979-05-08 | General Motors Corporation | Occupant restraint cushion system |
JPS54155536A (en) * | 1978-05-29 | 1979-12-07 | Nippon Oil & Fats Co Ltd | Gas generator |
US4711466A (en) * | 1986-06-27 | 1987-12-08 | Breed Corporation | Method and apparatus for gas generator initiation from external sensor |
DE3742656A1 (de) * | 1987-05-22 | 1988-12-08 | Dynamit Nobel Ag | Gaserzeuger fuer einen airbag |
US4796912A (en) * | 1987-11-12 | 1989-01-10 | Morton Thiokol, Inc. | Elongate gas generator for inflating vehicle inflatable restraint cushions |
DE3832120C3 (de) * | 1988-09-21 | 1997-03-13 | Temic Bayern Chem Airbag Gmbh | Gasgenerator |
DE3909841A1 (de) * | 1989-03-25 | 1990-09-27 | Dynamit Nobel Ag | Gasgenerator fuer einen airbag mit einem schutzueberzug |
DE4019677A1 (de) * | 1990-06-20 | 1992-01-09 | Bayern Chemie Gmbh Flugchemie | Airbagsystem |
DE9013131U1 (ja) * | 1990-09-15 | 1990-11-22 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De | |
JP3115381B2 (ja) * | 1990-11-28 | 2000-12-04 | デイナミート ノーベル アクチエンゲゼルシヤフト | エアバッグ用のガス発生器、特に管型ガス発生器 |
JPH04283148A (ja) | 1990-11-28 | 1992-10-08 | Dynamit Nobel Ag | ガス発生器 |
US5100174A (en) * | 1990-12-18 | 1992-03-31 | Trw, Inc. | Auto ignition package for an air bag inflator |
DE4102615A1 (de) * | 1991-01-30 | 1992-08-06 | Bayern Chemie Gmbh Flugchemie | Gasgenerator |
US5611566A (en) * | 1992-08-20 | 1997-03-18 | Temic Bayern-Chemie Airbag Gmbh | Gas generator for a safety system for protecting occupants in motor vehicles |
US5542701A (en) * | 1992-10-26 | 1996-08-06 | Alliedsignal Inc. | Wire track with integral sealing mechanism and inflator |
US5458364A (en) * | 1994-08-22 | 1995-10-17 | Morton International, Inc. | Inflator secured in diffuser housing of airbag module assembly by locking end cap |
JPH08230597A (ja) * | 1994-12-26 | 1996-09-10 | Toyoda Gosei Co Ltd | エアバッグ装置 |
JPH08207692A (ja) * | 1995-01-31 | 1996-08-13 | Nippon Plast Co Ltd | エアバッグ装置 |
JPH08301042A (ja) * | 1995-05-08 | 1996-11-19 | Tokai Rika Co Ltd | エアバッグ装置 |
US5590900A (en) * | 1995-07-21 | 1997-01-07 | Avibank Mfg., Inc. | Air bag mounting system |
JPH0958397A (ja) | 1995-08-21 | 1997-03-04 | Daicel Chem Ind Ltd | ガス発生器 |
US5667241A (en) * | 1995-10-17 | 1997-09-16 | Morton International, Inc. | Seat mounted side impact airbags |
US5762368A (en) * | 1996-06-20 | 1998-06-09 | Trw Vehicle Safety Systems Inc. | Initiator for air bag inflator |
US5687988A (en) * | 1996-07-17 | 1997-11-18 | Morton International, Inc. | Airbag cushion and airbag inflator retention device |
US5823566A (en) * | 1996-10-16 | 1998-10-20 | Alliedsignal Inc. | Air bag module with deployment flap |
US5803488A (en) * | 1997-06-13 | 1998-09-08 | Alliedsignal Inc. | Inflator retainer and air bag module |
DE19739375B4 (de) * | 1997-09-09 | 2005-07-28 | Welz Industrieprodukte Gmbh | Öffnungsvorrichtung für einen Gasdruckbehälter eines Airbags |
JP3577208B2 (ja) * | 1997-12-09 | 2004-10-13 | トヨタ自動車株式会社 | 助手席用エアバッグ装置 |
US6176511B1 (en) * | 1998-10-07 | 2001-01-23 | Trw Inc. | Air bag module |
DE10240640B3 (de) * | 2002-09-03 | 2004-02-12 | Trw Airbag Systems Gmbh & Co. Kg | Verfahren zum Herstellung eines Gasgeneratorgehäuseteils, Gasgenerator mit diesem Gehäuseteil sowie Gassackmodul |
-
2003
- 2003-05-02 DE DE20306818U patent/DE20306818U1/de not_active Expired - Lifetime
-
2004
- 2004-04-22 EP EP04009611A patent/EP1473200B1/de not_active Expired - Lifetime
- 2004-04-22 ES ES04009611T patent/ES2271731T3/es not_active Expired - Lifetime
- 2004-04-22 DE DE502004001381T patent/DE502004001381D1/de not_active Expired - Lifetime
- 2004-04-29 US US10/834,471 patent/US7325823B2/en active Active
- 2004-05-06 JP JP2004137307A patent/JP5100957B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE502004001381D1 (de) | 2006-10-19 |
DE20306818U1 (de) | 2003-09-11 |
EP1473200A3 (de) | 2004-12-22 |
EP1473200B1 (de) | 2006-09-06 |
US7325823B2 (en) | 2008-02-05 |
JP2004331059A (ja) | 2004-11-25 |
US20040217579A1 (en) | 2004-11-04 |
EP1473200A2 (de) | 2004-11-03 |
ES2271731T3 (es) | 2007-04-16 |
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