JP4582156B2 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP4582156B2 JP4582156B2 JP2008034881A JP2008034881A JP4582156B2 JP 4582156 B2 JP4582156 B2 JP 4582156B2 JP 2008034881 A JP2008034881 A JP 2008034881A JP 2008034881 A JP2008034881 A JP 2008034881A JP 4582156 B2 JP4582156 B2 JP 4582156B2
- Authority
- JP
- Japan
- Prior art keywords
- holding
- hanging ring
- holding member
- bag body
- end side
- 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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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
- B60R21/23—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
-
- 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
- B60R21/2338—Tethers
-
- 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
- B60R2021/161—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by additional means for controlling deployment trajectory
-
- 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
- B60R21/2338—Tethers
- B60R2021/23386—External tether means
- B60R2021/23388—External tether means having ends which are movable or detachable during deployment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
図1には本発明の第1の実施の形態に係るエアバッグ装置10の要部を裏面側から見た斜視図により示されている。
次に、本実施の形態の作用並びに効果について説明する。
次に本発明の第2の実施の形態について説明する。なお、本実施の形態を説明するにあたり、前記第1の実施の形態と基本的に同一の部位に関しては、同一の符号を付与してその詳細な説明を省略する。
図9に示されるように、保持片186に掛環134、136が貫通した状態でテザー保持装置182が作動すると、ロッド126のスライドに伴い、図10に示されるように、保持片186がスライドして掛環134、136から保持片186が抜け出る。ここで、保持片186はその厚さ方向両面がロッド126のスライド方向に平行な平板状で、保持片186自体の表面は傾斜していない。しかしながら、保持片186を含めてテザー保持装置182が配置される傾斜台194の底壁196は。保持片186の基端側から先端側へ向けて漸次外面が底壁20の外面に接近するように傾斜している。このため、この底壁196上に配置された保持片186の表面もその基端側から先端側へ向けて漸次底壁20の外面に接近するように傾斜する。このため、このような構成であっても基本的に前記第1の実施の形態と同様の作用を奏し、前記第1の実施の形態と同様の効果を得ることができる。
30 袋体
78 テザー(連結部材)
88 テザー(連結部材)
100 テザー保持装置(保持手段)
132 保持片(保持部材)
134 掛環
136 掛環
138 傾斜面
180 エアバッグ装置
182 テザー保持装置(保持手段)
186 保持片(保持部材)
192 ベースプレート(支持体)
194 傾斜台(傾斜手段)
Claims (2)
- 内部にガスが供給されて内圧が上昇することで膨張展開する袋体と、
一端が前記袋体に結合され、他端に環状の掛環が形成された連結部材と、
前記掛環が貫通することで前記掛環を介して前記連結部材の他端側を保持する保持部材を有し、作動することで前記掛環から前記保持部材が抜け出る方向へ前記保持部材を移動させて前記保持部材による前記連結部材の他端側の保持を解消し、当該保持を解消することで前記袋体の展開形状及び前記袋体の内圧の少なくとも何れか一方を前記連結部材の他端を保持したままの状態とは異ならせることが可能な保持手段と、
を備え、更に、前記保持部材において前記連結部材の一端側へ前記掛環が移動する際の前記掛環の移動方向とは反対側を向く面を、前記掛環の移動方向とは反対方向に対して前記掛環から前記保持部材が抜け出る際の前記保持部材の移動方向とは反対方向へ傾く傾斜面とした、
ことを特徴とするエアバッグ装置。 - 前記保持手段が設けられる支持体と、
前記保持部材と前記支持体との間に介在して、前記保持部材において前記連結部材の一端側へ前記掛環が移動する際の前記掛環の移動方向とは反対側を向く面が、前記掛環の移動方向とは反対方向に対して前記掛環から前記保持部材が抜け出る際の前記保持部材の移動方向とは反対方向へ傾くように前記保持部材を傾ける傾斜手段と、
を設けたことを特徴とする請求項1に記載のエアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008034881A JP4582156B2 (ja) | 2008-02-15 | 2008-02-15 | エアバッグ装置 |
US12/371,665 US7841623B2 (en) | 2008-02-15 | 2009-02-16 | Airbag device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008034881A JP4582156B2 (ja) | 2008-02-15 | 2008-02-15 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009190626A JP2009190626A (ja) | 2009-08-27 |
JP4582156B2 true JP4582156B2 (ja) | 2010-11-17 |
Family
ID=41073023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008034881A Expired - Fee Related JP4582156B2 (ja) | 2008-02-15 | 2008-02-15 | エアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7841623B2 (ja) |
JP (1) | JP4582156B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4649508B2 (ja) * | 2008-09-29 | 2011-03-09 | トヨタ自動車株式会社 | 助手席用エアバッグ装置 |
US8602453B1 (en) * | 2010-06-03 | 2013-12-10 | Tk Holdings, Inc. | Releasable tether retention system |
US8408584B2 (en) * | 2011-03-23 | 2013-04-02 | Autoliv Asp, Inc. | Pyrotechnic tether release assembly for inflatable airbags |
US8408585B2 (en) | 2011-03-23 | 2013-04-02 | Autoliv Asp, Inc. | Pyrotechnic tether release assembly for inflatable airbags |
US8353525B2 (en) | 2011-03-23 | 2013-01-15 | Autoliv Asp, Inc. | Pyrotechnic tether release assembly with a break-away piston for inflatable airbags |
JP2013049322A (ja) | 2011-08-30 | 2013-03-14 | Toyota Motor Corp | 助手席用エアバッグ装置 |
US8851519B1 (en) * | 2012-04-01 | 2014-10-07 | Tk Holdings Inc. | Releasable tether retention system |
US8646808B2 (en) * | 2012-06-18 | 2014-02-11 | Autoliv Asp, Inc. | Airbag with active vent |
JP6828709B2 (ja) * | 2018-03-29 | 2021-02-10 | 豊田合成株式会社 | エアバッグ装置 |
US11180107B2 (en) | 2019-12-05 | 2021-11-23 | Autoliv Asp, Inc. | Tether release for an automotive safety device |
US11912221B2 (en) | 2019-12-05 | 2024-02-27 | Autoliv Asp, Inc. | Actuator devices and assemblies for automotive safety devices |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002193058A (ja) * | 2000-12-27 | 2002-07-10 | Nippon Plast Co Ltd | エアバッグ |
JP2004521801A (ja) * | 2001-02-27 | 2004-07-22 | デルファイ・テクノロジーズ・インコーポレーテッド | エアーバッグつなぎ留め解放アッセンブリ |
JP2006176091A (ja) * | 2004-12-24 | 2006-07-06 | Toyoda Gosei Co Ltd | 助手席用エアバッグ |
JP2008279822A (ja) * | 2007-05-08 | 2008-11-20 | Toyoda Gosei Co Ltd | エアバッグ装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5762367A (en) * | 1997-04-10 | 1998-06-09 | General Motors Corporation | Air bag module with inflation control device |
DE19813832C2 (de) * | 1998-03-20 | 2003-10-23 | Takata Petri Ag | Gassack für ein Airbagmodul |
US6371517B1 (en) * | 1999-12-28 | 2002-04-16 | Delphi Technologies, Inc. | Adaptive inflation mechanism |
US6511094B2 (en) * | 2000-03-27 | 2003-01-28 | General Motors Corporation | Automotive vehicle air bag system |
US6513835B2 (en) * | 2001-03-26 | 2003-02-04 | General Motors Corporation | Automotive vehicle air bag system |
US6616184B2 (en) * | 2001-04-25 | 2003-09-09 | Trw Vehicle Safety Systems Inc. | Vehicle occupant protection apparatus with inflation volume and shape control |
US6648371B2 (en) * | 2001-07-12 | 2003-11-18 | Delphi Technologies, Inc. | Variable venting air bag assembly |
US6832778B2 (en) * | 2002-07-19 | 2004-12-21 | Delphi Technologies, Inc. | Air bag restraint including selectively operable venting elements |
JP2004090814A (ja) * | 2002-08-30 | 2004-03-25 | Honda Motor Co Ltd | エアバッグ装置 |
US6918614B2 (en) * | 2002-09-05 | 2005-07-19 | Delphi Technologies, Inc. | Inflation assembly for variable profile air bag |
US6749217B2 (en) * | 2002-10-17 | 2004-06-15 | Delphi Technologies, Inc. | Air bag assembly providing adjustable cushion depth |
GB2394919B (en) * | 2002-11-06 | 2006-01-25 | Autoliv Dev | Improvements in or relating to an air-bag arrangement |
US6932384B2 (en) * | 2002-11-15 | 2005-08-23 | Delphi Technologies, Inc. | Apparatus and method for controlling an inflatable cushion |
JP4360525B2 (ja) * | 2003-07-02 | 2009-11-11 | 芦森工業株式会社 | エアバッグ装置 |
JP4923559B2 (ja) * | 2005-02-28 | 2012-04-25 | タカタ株式会社 | 乗員拘束装置 |
US7249783B2 (en) * | 2005-03-23 | 2007-07-31 | Autoliv Asp, Inc. | Airbag tether release |
US7490854B2 (en) * | 2005-06-24 | 2009-02-17 | Gm Global Technology Operations, Inc. | Air bag system and method |
US7445236B2 (en) * | 2005-10-05 | 2008-11-04 | Chrysler Llc | Venting canister for airbag system |
US20070170709A1 (en) * | 2006-01-20 | 2007-07-26 | Trw Vehicle Safety Systems Inc. | Air bag module with vent flow control |
US7591482B2 (en) * | 2006-02-16 | 2009-09-22 | Gm Global Technology Operations, Inc. | Air bag system |
US7374205B2 (en) * | 2006-02-21 | 2008-05-20 | Gm Global Technology Operations, Inc. | Air bag system |
US7469926B2 (en) * | 2006-05-19 | 2008-12-30 | Autoliv Asp, Inc. | Active venting inflator device |
US7789422B2 (en) * | 2006-10-27 | 2010-09-07 | Autoliv Development Ab | Inflatable cushion and method for attachment |
JP4840157B2 (ja) * | 2007-01-24 | 2011-12-21 | 豊田合成株式会社 | エアバッグ装置 |
US7695014B2 (en) * | 2007-02-27 | 2010-04-13 | Autoliv Asp, Inc. | Occupant restraint system |
US7784819B2 (en) * | 2008-02-14 | 2010-08-31 | Gm Global Technology Operations, Inc. | Airbag system |
JP4650499B2 (ja) * | 2008-02-22 | 2011-03-16 | トヨタ自動車株式会社 | エアバッグ装置 |
US7784828B2 (en) * | 2008-03-11 | 2010-08-31 | Autoliv Asp, Inc. | Dual depth airbag with active venting |
-
2008
- 2008-02-15 JP JP2008034881A patent/JP4582156B2/ja not_active Expired - Fee Related
-
2009
- 2009-02-16 US US12/371,665 patent/US7841623B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002193058A (ja) * | 2000-12-27 | 2002-07-10 | Nippon Plast Co Ltd | エアバッグ |
JP2004521801A (ja) * | 2001-02-27 | 2004-07-22 | デルファイ・テクノロジーズ・インコーポレーテッド | エアーバッグつなぎ留め解放アッセンブリ |
JP2006176091A (ja) * | 2004-12-24 | 2006-07-06 | Toyoda Gosei Co Ltd | 助手席用エアバッグ |
JP2008279822A (ja) * | 2007-05-08 | 2008-11-20 | Toyoda Gosei Co Ltd | エアバッグ装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090267326A1 (en) | 2009-10-29 |
JP2009190626A (ja) | 2009-08-27 |
US7841623B2 (en) | 2010-11-30 |
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