EP2475556A4 - Passenger airbag, method of manufacturing the same, and method of deploying the same - Google Patents

Passenger airbag, method of manufacturing the same, and method of deploying the same

Info

Publication number
EP2475556A4
EP2475556A4 EP10815630A EP10815630A EP2475556A4 EP 2475556 A4 EP2475556 A4 EP 2475556A4 EP 10815630 A EP10815630 A EP 10815630A EP 10815630 A EP10815630 A EP 10815630A EP 2475556 A4 EP2475556 A4 EP 2475556A4
Authority
EP
European Patent Office
Prior art keywords
same
deploying
manufacturing
passenger airbag
airbag
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.)
Withdrawn
Application number
EP10815630A
Other languages
German (de)
French (fr)
Other versions
EP2475556A2 (en
Inventor
Jin Kuk Kim
Myung Sik Pae
Jeong Hyun Cheon
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
Priority claimed from KR1020090085219A external-priority patent/KR101094879B1/en
Priority claimed from KR1020090085218A external-priority patent/KR20110027222A/en
Application filed by Autoliv Development AB filed Critical Autoliv Development AB
Publication of EP2475556A2 publication Critical patent/EP2475556A2/en
Publication of EP2475556A4 publication Critical patent/EP2475556A4/en
Withdrawn legal-status Critical Current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
    • 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
    • B60R21/235—Inflatable members characterised by their material
    • 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
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
    • B60R2021/23566—Nesting of panels, i.e. for material utilisation
    • 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
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23571—Inflatable members characterised by their material characterised by connections between panels
    • B60R2021/2358—Bonding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
EP10815630A 2009-09-10 2010-09-10 Passenger airbag, method of manufacturing the same, and method of deploying the same Withdrawn EP2475556A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020090085219A KR101094879B1 (en) 2009-09-10 2009-09-10 Unfolding control method for vehicle's inflatable gas bag
KR1020090085218A KR20110027222A (en) 2009-09-10 2009-09-10 Vehicle's inflatable gas bag and thereof producing method
PCT/KR2010/006163 WO2011031085A2 (en) 2009-09-10 2010-09-10 Passenger airbag, method of manufacturing the same, and method of deploying the same

Publications (2)

Publication Number Publication Date
EP2475556A2 EP2475556A2 (en) 2012-07-18
EP2475556A4 true EP2475556A4 (en) 2013-02-20

Family

ID=43732962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10815630A Withdrawn EP2475556A4 (en) 2009-09-10 2010-09-10 Passenger airbag, method of manufacturing the same, and method of deploying the same

Country Status (3)

Country Link
EP (1) EP2475556A4 (en)
CN (1) CN102481889B (en)
WO (1) WO2011031085A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990726A (en) * 1975-04-23 1976-11-09 Nissan Motor Co., Ltd. Inflatable and semi-crushable safety bag for vehicle passenger
US4010055A (en) * 1975-06-06 1977-03-01 Nissan Motor Co., Ltd. Method of producing three-dimensionally shaped inflatable safety bag
JPH08225054A (en) * 1995-02-20 1996-09-03 Ikeda Bussan Co Ltd Vehicular air bag device for side collision
US20060220358A1 (en) * 2005-03-31 2006-10-05 Nihon Plast Co., Ltd. Air bag and air bag apparatus for vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0585291A (en) * 1991-09-27 1993-04-06 Asahi Chem Ind Co Ltd Manufacture of air bag
KR100375446B1 (en) * 2000-12-06 2003-03-10 현대자동차주식회사 Airbag-cusion for passenger-protection
KR20050075840A (en) * 2004-01-17 2005-07-22 현대모비스 주식회사 Air-bag cusion
JP2007030615A (en) * 2005-07-25 2007-02-08 Takata Corp Airbag device
KR20070113831A (en) * 2006-05-26 2007-11-29 현대모비스 주식회사 Air-bag cusion
DE102006024599A1 (en) * 2006-05-26 2007-11-29 Autoliv Development Ab Airbag arrangement has sudden drop between first and second levels from passenger's viewpoint in fully expanded state and head section associated with first level

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990726A (en) * 1975-04-23 1976-11-09 Nissan Motor Co., Ltd. Inflatable and semi-crushable safety bag for vehicle passenger
US4010055A (en) * 1975-06-06 1977-03-01 Nissan Motor Co., Ltd. Method of producing three-dimensionally shaped inflatable safety bag
JPH08225054A (en) * 1995-02-20 1996-09-03 Ikeda Bussan Co Ltd Vehicular air bag device for side collision
US20060220358A1 (en) * 2005-03-31 2006-10-05 Nihon Plast Co., Ltd. Air bag and air bag apparatus for vehicle

Also Published As

Publication number Publication date
EP2475556A2 (en) 2012-07-18
WO2011031085A3 (en) 2011-07-14
CN102481889A (en) 2012-05-30
WO2011031085A2 (en) 2011-03-17
CN102481889B (en) 2017-04-05

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120111

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130118

RIC1 Information provided on ipc code assigned before grant

Ipc: B60R 21/237 20060101ALI20130114BHEP

Ipc: B60R 21/20 20110101ALI20130114BHEP

Ipc: B60R 21/23 20060101AFI20130114BHEP

17Q First examination report despatched

Effective date: 20131217

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20140430