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GB2338214B - Improvements in or relating to an air-bag arrangement - Google Patents

Improvements in or relating to an air-bag arrangement

Info

Publication number
GB2338214B
GB2338214B GB9812448A GB9812448A GB2338214B GB 2338214 B GB2338214 B GB 2338214B GB 9812448 A GB9812448 A GB 9812448A GB 9812448 A GB9812448 A GB 9812448A GB 2338214 B GB2338214 B GB 2338214B
Authority
GB
United Kingdom
Prior art keywords
relating
air
bag arrangement
bag
arrangement
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
Application number
GB9812448A
Other versions
GB9812448D0 (en
GB2338214A (en
Inventor
Jorgen Persson
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.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
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 Autoliv Development AB filed Critical Autoliv Development AB
Priority to GB9812448A priority Critical patent/GB2338214B/en
Publication of GB9812448D0 publication Critical patent/GB9812448D0/en
Priority to PCT/SE1999/000957 priority patent/WO1999064273A1/en
Publication of GB2338214A publication Critical patent/GB2338214A/en
Application granted granted Critical
Publication of GB2338214B publication Critical patent/GB2338214B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60R21/26—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
    • B60R21/276—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 to vent the inflation fluid source, e.g. in case of overpressure
    • 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
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01504—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use detecting bag displacement
    • 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
    • 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
    • B60R21/276—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 to vent the inflation fluid source, e.g. in case of overpressure
    • B60R2021/2765—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 to vent the inflation fluid source, e.g. in case of overpressure comprising means to control the venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
GB9812448A 1998-06-09 1998-06-09 Improvements in or relating to an air-bag arrangement Expired - Fee Related GB2338214B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9812448A GB2338214B (en) 1998-06-09 1998-06-09 Improvements in or relating to an air-bag arrangement
PCT/SE1999/000957 WO1999064273A1 (en) 1998-06-09 1999-06-03 An air-bag arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9812448A GB2338214B (en) 1998-06-09 1998-06-09 Improvements in or relating to an air-bag arrangement

Publications (3)

Publication Number Publication Date
GB9812448D0 GB9812448D0 (en) 1998-08-05
GB2338214A GB2338214A (en) 1999-12-15
GB2338214B true GB2338214B (en) 2002-02-13

Family

ID=10833489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9812448A Expired - Fee Related GB2338214B (en) 1998-06-09 1998-06-09 Improvements in or relating to an air-bag arrangement

Country Status (2)

Country Link
GB (1) GB2338214B (en)
WO (1) WO1999064273A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371517B1 (en) 1999-12-28 2002-04-16 Delphi Technologies, Inc. Adaptive inflation mechanism
DE10139626A1 (en) 2001-08-14 2003-03-13 Takata Petri Ag An air bag assembly
US7543848B2 (en) 2002-02-20 2009-06-09 Delphi Technologies, Inc. Apparatus and method for controlling an inflatable cushion
US6991258B2 (en) 2002-02-20 2006-01-31 Delphi Technologies, Inc. Frontal air bag system
US7819425B2 (en) 2002-02-20 2010-10-26 Autoliv Development Ab Apparatus and method for controlling an inflatable cushion
US7188862B2 (en) 2004-03-17 2007-03-13 Delphi Technologies, Inc Apparatus and method for controlling an inflatable cushion
US7566074B2 (en) 2002-02-20 2009-07-28 Delphi Technologies, Inc. Apparatus and method for controlling an inflatable cushion
US6746045B2 (en) * 2002-04-05 2004-06-08 Ford Global Technologies, Llc Air bag inflator gas venting system
JP3933547B2 (en) 2002-08-30 2007-06-20 本田技研工業株式会社 Air bag apparatus and method for deploying air bag apparatus
JP2004090814A (en) 2002-08-30 2004-03-25 Honda Motor Co Ltd Air bag device
US7377546B2 (en) 2002-09-16 2008-05-27 Trw Vehicle Safety Systems, Inc. Air bag module with vent controlled by tether
US7364192B2 (en) 2002-09-16 2008-04-29 Trw Vehicle Safety Systems Inc. Air bag module with locking member for locking the position of a vent member
US7083191B2 (en) 2002-09-16 2006-08-01 Trw Vehicle Safety Systems Inc. Air bag module with vent controlled by tether
US6959945B2 (en) 2002-09-16 2005-11-01 Trw Vehicle Safety Systems Inc. Air bag module with vent controlled by tether
US7275761B2 (en) 2002-09-16 2007-10-02 Trw Vehicle Safety Systems Inc. Air bag module with locking member for locking the position of a vent member
GB2394919B (en) 2002-11-06 2006-01-25 Autoliv Dev Improvements in or relating to an air-bag arrangement
US6793243B2 (en) * 2003-02-06 2004-09-21 Key Safety Systems, Inc. Airbag deployment rate sensor with spool brake
US7354064B2 (en) * 2005-02-01 2008-04-08 Key Safety Systems, Inc. Active tether air bag module
GB2426230A (en) * 2005-05-05 2006-11-22 Ford Global Tech Llc An airbag module with venting means
US7735860B2 (en) 2007-02-26 2010-06-15 Trw Vehicle Safety Systems Inc. Inflator with vent
EP2144789A4 (en) 2007-04-03 2011-05-25 Autoliv Dev Apparatus and method for controlling an inflatable cushion
KR100857353B1 (en) * 2007-10-04 2008-09-05 현대자동차주식회사 Deployment behavior controlled airbag device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599377A1 (en) * 1992-11-25 1994-06-01 General Motors Corporation Passenger restraint air bag
EP0800967A2 (en) * 1996-04-10 1997-10-15 Robert Bosch Gmbh Variable mass flow airbag module
EP0812741A1 (en) * 1996-03-22 1997-12-17 HS Technik und Design Technische Entwicklungen GmbH Air bag device in a motor vehicle
GB2315467A (en) * 1996-07-18 1998-02-04 Fuji Heavy Ind Ltd Gas pressure regulator for automotive air bag system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938826A (en) * 1974-02-07 1976-02-17 Eaton Corporation Aspirated vehicle occupant restraint system
US5366242A (en) * 1993-11-01 1994-11-22 Trw Vehicle Safety Systems Inc. Apparatus for controlling inflation of an air bag
GB2306409B (en) * 1995-10-23 1999-05-26 Autoliv Dev Improvements in or relating to an air-bag arrangement
US5957490A (en) * 1996-08-22 1999-09-28 Volkswagen Ag Arrangement for protection of a vehicle occupant
DE19640322B4 (en) * 1996-09-19 2005-06-30 Takata-Petri Ag airbag module
US5707078A (en) * 1996-11-26 1998-01-13 Takata, Inc. Air bag module with adjustable cushion inflation
US5743558A (en) * 1997-02-11 1998-04-28 Takata, Inc. Air cushion module with rotating vent ring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599377A1 (en) * 1992-11-25 1994-06-01 General Motors Corporation Passenger restraint air bag
EP0812741A1 (en) * 1996-03-22 1997-12-17 HS Technik und Design Technische Entwicklungen GmbH Air bag device in a motor vehicle
EP0800967A2 (en) * 1996-04-10 1997-10-15 Robert Bosch Gmbh Variable mass flow airbag module
GB2315467A (en) * 1996-07-18 1998-02-04 Fuji Heavy Ind Ltd Gas pressure regulator for automotive air bag system

Also Published As

Publication number Publication date
GB9812448D0 (en) 1998-08-05
WO1999064273A1 (en) 1999-12-16
GB2338214A (en) 1999-12-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100609