JP4092279B2 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP4092279B2 JP4092279B2 JP2003357332A JP2003357332A JP4092279B2 JP 4092279 B2 JP4092279 B2 JP 4092279B2 JP 2003357332 A JP2003357332 A JP 2003357332A JP 2003357332 A JP2003357332 A JP 2003357332A JP 4092279 B2 JP4092279 B2 JP 4092279B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- inflated
- inflator
- base fabric
- sewing
- 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
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
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
- B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
- B60R2021/23332—Inner walls crating separate compartments, e.g. communicating with vents using independent bags, one within the other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
32 エアバッグ
38 縫製部
39 縫製部
41 内側エアバッグ
42 外側エアバッグ
43,44 内側エアバッグ41の基布
45,46 外側エアバッグ42の基布
Claims (1)
- ステアリングホイール(12)に設けられ、車両の衝突時にインフレータ(31)が発生するガスでエアバッグ(32)を膨張させて車室内に展開させる運転席用エアバッグ装置において、
前記エアバッグ(32)を、一対の長尺状基布(43,44)を外周の縫製部(38)で縫製することにより形成されて一方の長尺状基布(44)の中央部が前記ステアリングホイール(12)に固定される内側エアバッグ(41)と、前記基布(43,44)の長さよりも短い直径の一対の円形基布(45,46)を外周の縫製部(39)で縫製することにより形成されて一方の円形基布(46)の中央部が前記ステアリングホイール(12)に固定される外側エアバッグ(42)とで二重構造とし、
内側エアバッグ(41)にガスを供給して、内側エアバッグ(41)をその両端部が外側エアバッグ(42)の内周に沿うようにS字状に膨張させることで、外側エアバッグ(42)を内側エアバッグ(41)よりも大容積に膨張させることを特徴とする運転席用エアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003357332A JP4092279B2 (ja) | 2003-10-17 | 2003-10-17 | エアバッグ装置 |
US10/964,050 US7198286B2 (en) | 2003-10-17 | 2004-10-12 | Airbag device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003357332A JP4092279B2 (ja) | 2003-10-17 | 2003-10-17 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005119508A JP2005119508A (ja) | 2005-05-12 |
JP4092279B2 true JP4092279B2 (ja) | 2008-05-28 |
Family
ID=34587163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003357332A Expired - Lifetime JP4092279B2 (ja) | 2003-10-17 | 2003-10-17 | エアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7198286B2 (ja) |
JP (1) | JP4092279B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005006634A1 (de) * | 2005-02-10 | 2006-08-24 | Takata-Petri (Ulm) Gmbh | Airbag für eine Insassenschutzeinrichtung |
JP4811028B2 (ja) * | 2005-03-07 | 2011-11-09 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP2006297958A (ja) * | 2005-04-15 | 2006-11-02 | Takata Corp | エアバッグおよびエアバッグ装置 |
JP5007047B2 (ja) * | 2006-01-13 | 2012-08-22 | 本田技研工業株式会社 | エアバッグ装置 |
JP4952077B2 (ja) | 2006-06-14 | 2012-06-13 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP2008074248A (ja) * | 2006-09-21 | 2008-04-03 | Takata Corp | エアバッグ装置 |
US9022422B2 (en) | 2012-10-04 | 2015-05-05 | Cis Tech, Llc | Spool airbag |
JP2024061008A (ja) * | 2022-10-20 | 2024-05-07 | 株式会社Subaru | エアバッグ装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974912A (en) * | 1958-09-26 | 1961-03-14 | Goodyear Tire & Rubber | Shock absorber |
US3715130A (en) * | 1969-11-05 | 1973-02-06 | I Harada | Shock absorbing device for protecting a rider in a high speed vehicle such as automobile |
US3675942A (en) * | 1970-08-31 | 1972-07-11 | Unidynamics Phoenix | Collision survival system |
CA957404A (en) * | 1970-11-24 | 1974-11-05 | Isao Maeda | Rapidly inflatable impact cushioning device for high-speed travelling vehicle |
JPS5168044A (ja) * | 1974-12-09 | 1976-06-12 | Nippon Soken | |
DE3516676A1 (de) * | 1985-05-09 | 1986-11-20 | Deutsche Schlauchbootfabrik Hans Scheibert GmbH & Co KG, 3456 Eschershausen | Sprungrettungsgeraet |
US5249824A (en) * | 1991-11-19 | 1993-10-05 | Trw Inc. | Air bag structure and method of forming |
JPH0725303A (ja) | 1993-07-09 | 1995-01-27 | Nissan Motor Co Ltd | エアバッグ装置 |
US5542695A (en) * | 1993-12-28 | 1996-08-06 | R. Stresau Laboratory, Inc. | Air bag deployment system |
US6260877B1 (en) * | 1999-12-30 | 2001-07-17 | William J. Rasmussen, Sr. | Soft shell air bag |
-
2003
- 2003-10-17 JP JP2003357332A patent/JP4092279B2/ja not_active Expired - Lifetime
-
2004
- 2004-10-12 US US10/964,050 patent/US7198286B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005119508A (ja) | 2005-05-12 |
US20050110248A1 (en) | 2005-05-26 |
US7198286B2 (en) | 2007-04-03 |
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