DE69418178D1 - Airbag system für kraftfahrzeug - Google Patents

Airbag system für kraftfahrzeug

Info

Publication number
DE69418178D1
DE69418178D1 DE69418178T DE69418178T DE69418178D1 DE 69418178 D1 DE69418178 D1 DE 69418178D1 DE 69418178 T DE69418178 T DE 69418178T DE 69418178 T DE69418178 T DE 69418178T DE 69418178 D1 DE69418178 D1 DE 69418178D1
Authority
DE
Germany
Prior art keywords
motor vehicle
airbag system
airbag
vehicle
motor
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
DE69418178T
Other languages
English (en)
Other versions
DE69418178T2 (de
Inventor
Bradley Smith
James Erickson
Parick Jamison
Peter Tyroller
Dietrich Bergfried
Bernhard Mattes
Werner Nitschke
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.)
Robert Bosch GmbH
Morton International LLC
Original Assignee
Robert Bosch GmbH
Morton International LLC
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 Robert Bosch GmbH, Morton International LLC filed Critical Robert Bosch GmbH
Publication of DE69418178D1 publication Critical patent/DE69418178D1/de
Application granted granted Critical
Publication of DE69418178T2 publication Critical patent/DE69418178T2/de
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
    • 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
    • B60R21/01512—Passenger detection systems
    • 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
    • B60R21/01512—Passenger detection systems
    • B60R21/01516—Passenger detection systems using force or pressure sensing means
    • B60R21/01526—Passenger detection systems using force or pressure sensing means using piezoelectric elements
    • 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
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field sensors
    • 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
    • B60R21/01512—Passenger detection systems
    • B60R21/01544—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment
    • B60R21/01546—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment using belt buckle sensors
    • 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
    • B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
    • 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
DE69418178T 1993-10-29 1994-09-21 Airbag system für kraftfahrzeug Expired - Fee Related DE69418178T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/149,296 US5411289A (en) 1993-10-29 1993-10-29 Air bag system for a motor vehicle
PCT/US1994/009266 WO1995011819A1 (en) 1993-10-29 1994-09-21 Air bag system for motor vehicle

Publications (2)

Publication Number Publication Date
DE69418178D1 true DE69418178D1 (de) 1999-06-02
DE69418178T2 DE69418178T2 (de) 1999-10-28

Family

ID=22529619

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69418178T Expired - Fee Related DE69418178T2 (de) 1993-10-29 1994-09-21 Airbag system für kraftfahrzeug
DE4498258T Withdrawn DE4498258T1 (de) 1993-10-29 1994-09-21 Airbagsystem für ein Kraftfahrzeug

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4498258T Withdrawn DE4498258T1 (de) 1993-10-29 1994-09-21 Airbagsystem für ein Kraftfahrzeug

Country Status (9)

Country Link
US (1) US5411289A (de)
EP (1) EP0675820B1 (de)
JP (1) JP3015467B2 (de)
KR (1) KR0183411B1 (de)
AU (1) AU669086B2 (de)
CA (1) CA2142018C (de)
DE (2) DE69418178T2 (de)
ES (1) ES2135691T3 (de)
WO (1) WO1995011819A1 (de)

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JPH08502709A (ja) 1996-03-26
EP0675820B1 (de) 1999-04-28
KR0183411B1 (ko) 1999-05-01
EP0675820A1 (de) 1995-10-11
CA2142018A1 (en) 1995-04-30
US5411289A (en) 1995-05-02
KR950704139A (ko) 1995-11-17
ES2135691T3 (es) 1999-11-01
DE69418178T2 (de) 1999-10-28
DE4498258T1 (de) 1996-01-25
CA2142018C (en) 1998-04-21
JP3015467B2 (ja) 2000-03-06
WO1995011819A1 (en) 1995-05-04
AU669086B2 (en) 1996-05-23
AU1126795A (en) 1995-05-22
EP0675820A4 (de) 1996-08-28

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