WO2009016871A1 - エアバッグ及びエアバッグ装置 - Google Patents

エアバッグ及びエアバッグ装置 Download PDF

Info

Publication number
WO2009016871A1
WO2009016871A1 PCT/JP2008/058826 JP2008058826W WO2009016871A1 WO 2009016871 A1 WO2009016871 A1 WO 2009016871A1 JP 2008058826 W JP2008058826 W JP 2008058826W WO 2009016871 A1 WO2009016871 A1 WO 2009016871A1
Authority
WO
WIPO (PCT)
Prior art keywords
airbag
vent hole
lid body
type vent
tether
Prior art date
Application number
PCT/JP2008/058826
Other languages
English (en)
French (fr)
Inventor
Kazuhiro Abe
Patrick Isermann
Original Assignee
Takata Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takata Corporation filed Critical Takata Corporation
Publication of WO2009016871A1 publication Critical patent/WO2009016871A1/ja

Links

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
    • 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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334—Expansion control features
    • B60R21/2338—Tethers
    • B60R2021/23382—Internal tether means
    • B60R2021/23384—Internal tether means having ends which are movable or detachable during deployment

Abstract

　膨張したエアバッグの下部にチャイルドシート等の物体が接触した場合にも、開閉型ベントホールが開又は大開度となるエアバッグ及びエアバッグ装置。エアバッグ１０は、第１蓋体２１によって開閉される第１開閉型ベントホール１１と、第２蓋体２２によって開閉される第２開閉型ベントホール１２とを有する。第１蓋体２１は第１テザー３１によってエアバッグ１０の乗員対向面１０ｆに連結され、第２蓋体２２は、第２テザー３２によってエアバッグ１０の下部１０ｂに連結されている。膨張したエアバッグ１０の下部１０ｂに物体が接触した場合には、第２テザー３２が弛んで第２蓋体２２がエアバッグ１０内のガス圧により第２開閉型ベントホール１２から離反し、これにより第２開閉型ベントホール１２が開となる。
PCT/JP2008/058826 2007-07-31 2008-05-14 エアバッグ及びエアバッグ装置 WO2009016871A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007199348A JP5135938B2 (ja) 2007-07-31 2007-07-31 エアバッグ及びエアバッグ装置
JP2007-199348 2007-07-31

Publications (1)

Publication Number Publication Date
WO2009016871A1 true WO2009016871A1 (ja) 2009-02-05

Family

ID=40304111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058826 WO2009016871A1 (ja) 2007-07-31 2008-05-14 エアバッグ及びエアバッグ装置

Country Status (2)

Country Link
JP (1) JP5135938B2 (ja)
WO (1) WO2009016871A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2156995A1 (en) * 2008-08-06 2010-02-24 Takata Corporation Airbag cushion and airbag apparatus
DE102010006357A1 (de) * 2010-01-29 2011-08-04 Autoliv Development Ab Beifahrer-Frontgassack
US10814826B2 (en) 2016-06-07 2020-10-27 Autoliv Development Ab Airbag device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5616144B2 (ja) * 2010-06-30 2014-10-29 日本プラスト株式会社 エアバッグ装置
JP5491334B2 (ja) * 2010-09-22 2014-05-14 日本プラスト株式会社 エアバッグ装置
JP5822541B2 (ja) 2011-06-01 2015-11-24 タカタ株式会社 エアバッグの製造方法及びエアバッグ装置の製造方法
CN103747988B (zh) * 2011-07-12 2016-09-21 Tk控股公司 气囊
JP6798954B2 (ja) * 2017-09-14 2020-12-09 本田技研工業株式会社 エアバッグ装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000142307A (ja) * 1998-11-04 2000-05-23 Kansei Corp 車両用エアバッグ装置
JP2004231026A (ja) * 2003-01-30 2004-08-19 Toyoda Gosei Co Ltd エアバッグ
JP2005153668A (ja) * 2003-11-25 2005-06-16 Takata Corp エアバッグ、エアバッグ装置及び車両
JP2005199987A (ja) * 2003-12-16 2005-07-28 Honda Motor Co Ltd エアバッグ装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000142307A (ja) * 1998-11-04 2000-05-23 Kansei Corp 車両用エアバッグ装置
JP2004231026A (ja) * 2003-01-30 2004-08-19 Toyoda Gosei Co Ltd エアバッグ
JP2005153668A (ja) * 2003-11-25 2005-06-16 Takata Corp エアバッグ、エアバッグ装置及び車両
JP2005199987A (ja) * 2003-12-16 2005-07-28 Honda Motor Co Ltd エアバッグ装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2156995A1 (en) * 2008-08-06 2010-02-24 Takata Corporation Airbag cushion and airbag apparatus
US8070183B2 (en) 2008-08-06 2011-12-06 Takata Corporation Airbag and airbag apparatus
DE102010006357A1 (de) * 2010-01-29 2011-08-04 Autoliv Development Ab Beifahrer-Frontgassack
DE102010006357B4 (de) * 2010-01-29 2012-01-12 Autoliv Development Ab Beifahrer-Frontgassack
US10814826B2 (en) 2016-06-07 2020-10-27 Autoliv Development Ab Airbag device

Also Published As

Publication number Publication date
JP5135938B2 (ja) 2013-02-06
JP2009035055A (ja) 2009-02-19

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