DE69917654D1 - Mehrkammer-airbag - Google Patents

Mehrkammer-airbag

Info

Publication number
DE69917654D1
DE69917654D1 DE69917654T DE69917654T DE69917654D1 DE 69917654 D1 DE69917654 D1 DE 69917654D1 DE 69917654 T DE69917654 T DE 69917654T DE 69917654 T DE69917654 T DE 69917654T DE 69917654 D1 DE69917654 D1 DE 69917654D1
Authority
DE
Germany
Prior art keywords
chamber
air bag
bag
air
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
Application number
DE69917654T
Other languages
English (en)
Inventor
Kent Conlee
Johannes-Alexander Varcus
Gert Nilson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Application granted granted Critical
Publication of DE69917654D1 publication Critical patent/DE69917654D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23169—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for knee protection
    • 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
    • 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
    • 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
    • B60R21/263—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 using a variable source, e.g. plural stage or controlled output
    • B60R2021/2633—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 using a variable source, e.g. plural stage or controlled output with a plurality of inflation levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
DE69917654T 1998-08-28 1999-08-27 Mehrkammer-airbag Expired - Lifetime DE69917654D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14304298A 1998-08-28 1998-08-28
PCT/US1999/019850 WO2000012359A1 (en) 1998-08-28 1999-08-27 Airbag with chambers

Publications (1)

Publication Number Publication Date
DE69917654D1 true DE69917654D1 (de) 2004-07-01

Family

ID=22502358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917654T Expired - Lifetime DE69917654D1 (de) 1998-08-28 1999-08-27 Mehrkammer-airbag

Country Status (3)

Country Link
EP (1) EP1107884B1 (de)
DE (1) DE69917654D1 (de)
WO (1) WO2000012359A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015472A1 (en) * 1998-09-14 2000-03-23 Sungwoo Corporation Deploying direction controllable airbag structure
JP4608072B2 (ja) 2000-02-25 2011-01-05 タカタ株式会社 エアバッグ装置
US6962363B2 (en) * 2000-07-07 2005-11-08 Milliken & Company Multiple chamber airbags and methods
JP3912144B2 (ja) * 2001-05-21 2007-05-09 タカタ株式会社 助手席用乗員脚部保護装置
JP2004026079A (ja) * 2002-06-27 2004-01-29 Takata Corp エアバッグ装置、エアバッグ装置付オートバイおよびエアバッグ装置の製造方法
JP4181843B2 (ja) * 2002-10-17 2008-11-19 タカタ株式会社 エアバッグ装置、エアバッグ装置付オートバイおよびエアバッグ装置の製造方法
EP1531098B1 (de) * 2003-11-13 2018-09-19 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Airbag
US7367586B2 (en) 2005-05-09 2008-05-06 Ford Global Technologies, Llc Airbag restraint for automotive vehicle
EP2072347A1 (de) 2007-12-19 2009-06-24 Dalphi Metal Espana, S.A. Airbagmodul mit optimiertem Innenvolumen
DE102009005305B4 (de) * 2009-01-16 2017-06-08 Autoliv Development Ab Airbageinrichtung
JP6017270B2 (ja) * 2012-11-08 2016-10-26 芦森工業株式会社 エアバッグ装置
JP6224915B2 (ja) 2013-05-20 2017-11-01 タカタ株式会社 エアバッグ及びエアバッグ装置
DE102015208811A1 (de) 2015-05-12 2016-11-17 Robert Bosch Gmbh Airbag für ein Fahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA954161A (en) * 1970-10-23 1974-09-03 John J. Sack Energy absorbtion
US4360223A (en) * 1981-03-26 1982-11-23 Thiokol Corporation Low mount, easily assembled, air bag passive restraint module
DE9211421U1 (de) * 1992-08-25 1993-01-21 TRW Repa GmbH, 7077 Alfdorf Gassack-Rückhaltesystem für Fahrzeuge
US5282646A (en) * 1993-02-16 1994-02-01 General Motors Corporation Multi-chamber air bag with displacement responsive valve
TW369492B (en) * 1996-06-12 1999-09-11 Autolib Japan Co Ltd Passenger protection air bag unfolding method and the air bag

Also Published As

Publication number Publication date
WO2000012359A1 (en) 2000-03-09
EP1107884A1 (de) 2001-06-20
EP1107884B1 (de) 2004-05-26

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Legal Events

Date Code Title Description
8332 No legal effect for de