JP4582663B2 - エアバッグユニットのガスジェネレータを固定するための装置 - Google Patents
エアバッグユニットのガスジェネレータを固定するための装置 Download PDFInfo
- Publication number
- JP4582663B2 JP4582663B2 JP2007500045A JP2007500045A JP4582663B2 JP 4582663 B2 JP4582663 B2 JP 4582663B2 JP 2007500045 A JP2007500045 A JP 2007500045A JP 2007500045 A JP2007500045 A JP 2007500045A JP 4582663 B2 JP4582663 B2 JP 4582663B2
- Authority
- JP
- Japan
- Prior art keywords
- generator
- fixing member
- gas generator
- chamber
- gas
- 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 - Fee Related
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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
- B60R21/20—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
- B60R2021/2173—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together the module or part thereof being movably mounted on the vehicle
- B60R2021/2175—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together the module or part thereof being movably mounted on the vehicle using energy absorbing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44248—Encircling gripping member including semirigid band and means for adjusting girth
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/40—Radially spaced members joined by independent coupling
- Y10T403/405—Flexible intermediate member
Description
Claims (11)
- エアバッグユニットのガスジェネレータ(1)を固定するための装置であって、主として、内部に固定された膨張可能なエアバッグを備えたエアバッグケーシングと、該エアバッグケーシングに結合されたジェネレータ室(2)と、点火ユニットに連結されたガスジェネレータ(1)と、エアバッグの点火の際にガスジェネレータ(1)からエアバッグ内に流れるガスのためのディフューザとから成っており、ガスジェネレータ(1)はジェネレータ室(2)によって収容されており、該ジェネレータ室内に軸方向の一方の端部で固定支承部に支承されている形式のものにおいて、
ガスジェネレータ(1)の、前記固定支承部とは反対側の軸方向の自由端部の領域で、ガスジェネレータ(1)の外面と、ガスジェネレータ(1)を軸方向で越えているジェネレータ室(2)の内面との間で、皿状のばね弾性的な固定部材(3)がプレス挿入されており、該固定部材(3)が、ガスジェネレータ(1)の外壁(10)とジェネレータ室(2)の内壁(20)との間の一区分(4)でプリロードをかけられて軸方向(x)でジェネレータ室(2)内に湾入されており、前記固定部材(3)が、前記軸方向の端部に形成されたガスジェネレータ(1)の底面(6)を少なくとも部分的に取り囲んで、ジェネレータ室(2)をシールするように、その外周面でジェネレータ室(2)の内壁(20)に係合していることを特徴とする、エアバッグユニットのガスジェネレータ(1)を固定するための装置。 - 固定部材(3)が、真ん中の内側領域に開口部(5)を有している、請求項1記載の装置。
- 固定部材(3)が開口部(5)の領域で場合によっては部分的にガスジェネレータ(1)によって貫通されており、この場合、軸方向(x)で輪郭に段部(7)を有するガスジェネレータ(1)の底面(6)が固定部材(3)の開口部(5)によって部分的に取り囲まれる、請求項2記載の装置。
- ガスジェネレータ(1)が、固定部材(3)に形成された開口部(5)の領域でコネクタを介して点火ユニットに接続可能である、請求項2又は3記載の装置。
- 固定部材(3)が鋼薄板から成る打ち抜き部分である、請求項1から4までのいずれか1項記載の装置。
- 固定部材(3)に、車両アースに接続されたアース舌片(9)が配置されている、請求項5記載の装置。
- 固定部材(3)が複合材料から成っている、請求項1から4までのいずれか1項記載の装置。
- 固定部材(3)が鋼薄板から成っており、開口部(5)の周りに、開口部の内輪郭に沿ってプラスチックが射出成形されている、請求項7記載の装置。
- 固定部材(3)の開口部(5)がガスジェネレータ(1)にスナップ嵌め可能であって、これにより固定部材はガスジェネレータ(1)に予め組み付けられて、ガスジェネレータ(1)と共にジェネレータ室(2)に取り付けられ、ガスジェネレータ(1)とジェネレータ室(2)との間にプレス嵌めされる、請求項8記載の装置。
- 固定部材(3)がその外周面に、ジェネレータ室(2)の内壁(20)への係合を改善するプロフィールを有している、請求項1から9までのいずれか1項記載の装置。
- 固定部材(3)の外周面に沿って分配された歯列(8)が配置されている、請求項10記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004010144A DE102004010144B4 (de) | 2004-02-27 | 2004-02-27 | Anordnung zur Festlegung des Gasgenerators einer Airbageinheit |
PCT/DE2005/000336 WO2005082683A1 (de) | 2004-02-27 | 2005-02-25 | Anordnung zur festlegung des gasgenerators einer airbageinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007525360A JP2007525360A (ja) | 2007-09-06 |
JP4582663B2 true JP4582663B2 (ja) | 2010-11-17 |
Family
ID=34894917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007500045A Expired - Fee Related JP4582663B2 (ja) | 2004-02-27 | 2005-02-25 | エアバッグユニットのガスジェネレータを固定するための装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7641219B2 (ja) |
EP (1) | EP1718504A1 (ja) |
JP (1) | JP4582663B2 (ja) |
BR (1) | BRPI0508069A (ja) |
DE (1) | DE102004010144B4 (ja) |
WO (1) | WO2005082683A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005004286A1 (de) * | 2005-01-28 | 2006-08-10 | Zf Friedrichshafen Ag | Airbagbaueinheit |
DE202006019196U1 (de) * | 2006-12-15 | 2007-04-12 | Takata Petri Ag | Generatorbaugruppe für ein Airbagmodul eines Kraftfahrzeugs |
DE102008056946A1 (de) * | 2008-11-07 | 2010-05-12 | Takata-Petri Ag | Airbagmodul mit einem Gassack und einem an einem Modulgehäuse befestigbaren Rohrgasgenerator |
DE202014008432U1 (de) | 2014-10-23 | 2016-01-26 | Trw Automotive Safety Systems Gmbh | Vorrichtung zur schwingfähigen Befestigung eines Gasgenerators in einem Airbagmodul |
DE102016122873A1 (de) | 2016-11-28 | 2018-05-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Positioniervorrichtung |
JP6769422B2 (ja) * | 2017-10-23 | 2020-10-14 | 豊田合成株式会社 | エアバッグ装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318670U (ja) * | 1989-06-28 | 1991-02-25 | ||
JPH0321769U (ja) * | 1989-07-10 | 1991-03-05 | ||
JPH0820302A (ja) * | 1994-07-11 | 1996-01-23 | Kansei Corp | 車両用助手席エアバッグ装置 |
US5597176A (en) * | 1994-07-11 | 1997-01-28 | Kansei Corporation | Passenger-side airbag device for a vehicle |
GB2291015B (en) * | 1994-07-11 | 1997-01-15 | Kansei Kk | Passenger-side airbag device for a vehicle |
US5487556A (en) * | 1994-09-19 | 1996-01-30 | Trw Vehicle Safety Systems Inc. | Air bag module |
US5498029A (en) | 1995-01-19 | 1996-03-12 | Morton International, Inc. | Toothed inflator adapter for an airbag assembly |
JPH10157556A (ja) * | 1996-11-28 | 1998-06-16 | Kansei Corp | 車両用エアバッグ装置 |
DE19743615B4 (de) * | 1997-10-02 | 2006-02-02 | ZF Lemförder Metallwaren AG | Airbagbaueinheit |
JP2001163155A (ja) * | 1999-12-06 | 2001-06-19 | Toyoda Gosei Co Ltd | エアバッグ装置におけるインフレータ作動時の気体漏洩防止構造 |
US6361064B1 (en) * | 1999-12-28 | 2002-03-26 | Delphi Technologies, Inc. | Inflator seal retainer for an air bag module |
JP2001213326A (ja) * | 2000-01-31 | 2001-08-07 | Nippon Plast Co Ltd | ステアリングホイール |
DE10056625A1 (de) * | 2000-11-15 | 2002-06-06 | Freudenberg Carl Kg | Gasgenerator für einen Lenkradairbag eines Kraftfahrzeugs |
DE20108594U1 (de) * | 2001-05-22 | 2001-09-27 | Trw Automotive Safety Sys Gmbh | Gassackmodul |
DE20112313U1 (de) * | 2001-07-26 | 2001-11-29 | Trw Repa Gmbh | Baugruppe aus zylindrischem Gasgenerator, Gehäuse und Halteteil |
DE10215330C1 (de) * | 2002-04-03 | 2003-04-24 | Takata Petri Ag | Airbagmodul mit elastisch gelagertem Gasgenerator |
DE20303230U1 (de) * | 2003-02-27 | 2003-07-10 | Trw Automotive Safety Sys Gmbh | Gassackmodul |
-
2004
- 2004-02-27 DE DE102004010144A patent/DE102004010144B4/de not_active Expired - Fee Related
-
2005
- 2005-02-25 BR BRPI0508069-0A patent/BRPI0508069A/pt not_active IP Right Cessation
- 2005-02-25 JP JP2007500045A patent/JP4582663B2/ja not_active Expired - Fee Related
- 2005-02-25 WO PCT/DE2005/000336 patent/WO2005082683A1/de active Application Filing
- 2005-02-25 EP EP05715037A patent/EP1718504A1/de not_active Withdrawn
- 2005-02-25 US US10/598,368 patent/US7641219B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2005082683A1 (de) | 2005-09-09 |
US20080238044A1 (en) | 2008-10-02 |
DE102004010144A1 (de) | 2005-09-29 |
EP1718504A1 (de) | 2006-11-08 |
BRPI0508069A (pt) | 2007-07-17 |
DE102004010144B4 (de) | 2006-03-23 |
US7641219B2 (en) | 2010-01-05 |
JP2007525360A (ja) | 2007-09-06 |
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