JP2007518628A - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP2007518628A JP2007518628A JP2006550991A JP2006550991A JP2007518628A JP 2007518628 A JP2007518628 A JP 2007518628A JP 2006550991 A JP2006550991 A JP 2006550991A JP 2006550991 A JP2006550991 A JP 2006550991A JP 2007518628 A JP2007518628 A JP 2007518628A
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- gas
- bag
- air
- pressure
- 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.)
- Granted
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Classifications
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- 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
- B60R21/239—Inflatable members characterised by their venting means
-
- 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
- B60R21/18—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags the inflatable member formed as a belt or harness or combined with a belt or harness arrangement
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- 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
- B60R2021/23316—Inner seams, e.g. creating separate compartments or used as tethering means
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- 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
- B60R21/261—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 with means other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
-
- 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
- B60R21/2334—Expansion control features
- B60R21/2342—Tear seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Bag Frames (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
Description
Claims (14)
- エアバッグと、安全ベルトの一部分に前記エアバッグを取り付けるための少なくとも1つの取付け部とを組み込んでおり、前記エアバッグが前記エアバッグの引入れ領域にガスを供給するためのガス供給装置を備え、前記引入れ領域が1つ又は2つの折り目を境界とし、前記折り目が前記引入れ領域から前記エアバッグの残り部分にガスが流れるようにするために広がらなければならず、前記エアバッグが前記エアバッグ内部に高いガス圧力が生じた場合に前記エアバッグの前記引入れ領域からガスを排出するためのガス排出装置を有している、エアバッグ装置。
- 前記ガス供給装置が前記エアバッグの内部まで延びているガス引込みパイプを有する、請求項1に記載のエアバッグ装置。
- 前記エアバッグが高いガス圧力が生じた場合に前記エアバッグの前記引込み領域からガスを排出するためのガス排出パイプを備えている、請求項2に記載のエアバッグ装置。
- 前記ガス供給装置が内部補強材を組み込んでおり、前記ガス引込みパイプが前記内部補強材の中まで延びておりかつ前記補強材内で終端し、前記ガス排出パイプも前記補強材内で終端している、請求項3に記載のエアバッグ装置。
- 前記補強材が布地スリーブである、請求項4に記載のエアバッグ装置。
- 前記排出パイプが実質的に剛性である、請求項3、4又は5に記載のエアバッグ装置。
- 前記エアバッグが前記引込み領域と連絡する通気孔を備え、前記通気孔が引裂きシームによって閉じられ、前記引裂きシームが前記引込み領域において高いガス圧力が生じた場合に破損するように構成される、請求項1又は2に記載のエアバッグ装置。
- 前記ガス供給装置が前記エアバッグの内部まで延びているスリーブを有し、前記エアバッグの前記通機構が前記スリーブに形成される引裂きシームによって閉じられる通気孔と整列する、請求項7に記載の装置。
- 前記ガス引込みパイプが前記ガス引込みパイプを切断するように構成されるカッターユニットと結合され、前記カッターユニットが前記エアバッグの前記引込み領域内の圧力に応じて制御される、請求項2に記載のエアバッグ装置。
- 前記エアバッグ内の圧力に関連するパイロット圧力を前記カッターユニットに与えるために前記カッターユニットが前記エアバッグの前記引込み領域内部から前記カッターユニットまで延びているパイロット導管に結合される、請求項9に記載のエアバッグ装置。
- 前記カッターユニットが前記ガス引込みパイプを切断して前記ガス供給構造からガスが排出されるようにするために移動可能なナイフ要素を組み込む、請求項9又は10に記載のエアバッグ装置。
- 2つの初期折り目が前記エアバッグの前記引込み領域の境界を成すように前記エアバッグが折り畳まれ、前記引込み領域にガスが注入されかつ前記引込み領域から前記排出装置によってガスが排出される、請求項1〜11のいずれか1項に記載のエアバッグ装置。
- 前記バッグの厚みを制限するためにステッチ又は内部ストラップが配備される、請求項1〜12のいずれか1項に記載のエアバッグ装置。
- 前記ステッチ又はストラップが高い圧力を受けた時に解けるように引裂き可能又は降伏可能である、請求項13に記載のエアバッグ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0401096.3 | 2004-01-19 | ||
GB0401096A GB2410010B (en) | 2004-01-19 | 2004-01-19 | Improvements in or relating to an air-bag arrangement |
PCT/SE2005/000050 WO2005068267A1 (en) | 2004-01-19 | 2005-01-19 | An air-bag arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007518628A true JP2007518628A (ja) | 2007-07-12 |
JP4847346B2 JP4847346B2 (ja) | 2011-12-28 |
Family
ID=31726390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006550991A Expired - Fee Related JP4847346B2 (ja) | 2004-01-19 | 2005-01-19 | エアバッグ装置 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1706296B1 (ja) |
JP (1) | JP4847346B2 (ja) |
AT (1) | ATE387347T1 (ja) |
DE (1) | DE602005005014T2 (ja) |
GB (1) | GB2410010B (ja) |
WO (1) | WO2005068267A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012056345A (ja) * | 2010-09-06 | 2012-03-22 | Toyota Boshoku Corp | 車両用シート |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2918328B1 (fr) * | 2007-07-05 | 2010-04-30 | Autoliv Dev | "ceinture de securite pour vehicule, pourvue d'un coussin gonflable, et vehicule ainsi equipe" |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11348721A (ja) * | 1998-06-08 | 1999-12-21 | Takata Kk | エアベルト及びエアベルト装置 |
JP2001213256A (ja) * | 2000-02-07 | 2001-08-07 | Honda Motor Co Ltd | エアベルト装置 |
JP2002187514A (ja) * | 2000-12-18 | 2002-07-02 | Takata Corp | エアベルトおよびこれを用いたインフレータブルシートベルト装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1178775A (ja) * | 1997-09-02 | 1999-03-23 | Takata Kk | エアベルト装置 |
JP3598781B2 (ja) * | 1997-12-03 | 2004-12-08 | タカタ株式会社 | エアベルト及びエアベルト装置 |
JPH11189118A (ja) * | 1997-12-26 | 1999-07-13 | Honda Motor Co Ltd | エアベルト装置 |
US6109647A (en) * | 1997-12-15 | 2000-08-29 | Honda Giken Kogyo Kabushiki Kaisha | Seat-occupant restraining apparatus |
US6220626B1 (en) * | 1998-03-13 | 2001-04-24 | Honda Giken Kogyo Kabushiki Kaisha | Air belt apparatus |
JP3755340B2 (ja) * | 1999-05-27 | 2006-03-15 | タカタ株式会社 | 自動車乗員頭部の保護バッグ及び保護装置 |
GB2390339B (en) * | 2002-07-03 | 2005-10-12 | Autoliv Dev | Improvements in or relating to an air-bag |
-
2004
- 2004-01-19 GB GB0401096A patent/GB2410010B/en not_active Expired - Fee Related
-
2005
- 2005-01-19 EP EP05704724A patent/EP1706296B1/en not_active Not-in-force
- 2005-01-19 DE DE602005005014T patent/DE602005005014T2/de active Active
- 2005-01-19 AT AT05704724T patent/ATE387347T1/de not_active IP Right Cessation
- 2005-01-19 JP JP2006550991A patent/JP4847346B2/ja not_active Expired - Fee Related
- 2005-01-19 WO PCT/SE2005/000050 patent/WO2005068267A1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11348721A (ja) * | 1998-06-08 | 1999-12-21 | Takata Kk | エアベルト及びエアベルト装置 |
JP2001213256A (ja) * | 2000-02-07 | 2001-08-07 | Honda Motor Co Ltd | エアベルト装置 |
JP2002187514A (ja) * | 2000-12-18 | 2002-07-02 | Takata Corp | エアベルトおよびこれを用いたインフレータブルシートベルト装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012056345A (ja) * | 2010-09-06 | 2012-03-22 | Toyota Boshoku Corp | 車両用シート |
Also Published As
Publication number | Publication date |
---|---|
JP4847346B2 (ja) | 2011-12-28 |
WO2005068267A1 (en) | 2005-07-28 |
EP1706296A1 (en) | 2006-10-04 |
DE602005005014T2 (de) | 2009-03-19 |
GB2410010A (en) | 2005-07-20 |
DE602005005014D1 (de) | 2008-04-10 |
GB0401096D0 (en) | 2004-02-18 |
GB2410010B (en) | 2007-01-31 |
EP1706296B1 (en) | 2008-02-27 |
ATE387347T1 (de) | 2008-03-15 |
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