FR2288649A1 - Dispositif de securite pour les occupants d'un vehicule - Google Patents

Dispositif de securite pour les occupants d'un vehicule

Info

Publication number
FR2288649A1
FR2288649A1 FR7530197A FR7530197A FR2288649A1 FR 2288649 A1 FR2288649 A1 FR 2288649A1 FR 7530197 A FR7530197 A FR 7530197A FR 7530197 A FR7530197 A FR 7530197A FR 2288649 A1 FR2288649 A1 FR 2288649A1
Authority
FR
France
Prior art keywords
occupants
vehicle
safety device
safety
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.)
Granted
Application number
FR7530197A
Other languages
English (en)
Other versions
FR2288649B3 (fr
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2288649A1 publication Critical patent/FR2288649A1/fr
Application granted granted Critical
Publication of FR2288649B3 publication Critical patent/FR2288649B3/fr
Granted 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
    • B60R21/01—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
    • B60R21/01558—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 monitoring crash strength
    • B60R21/0156—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 monitoring crash strength by deceleration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
FR7530197A 1974-10-23 1975-10-02 Dispositif de securite pour les occupants d'un vehicule Granted FR2288649A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450235 DE2450235A1 (de) 1974-10-23 1974-10-23 Sicherheitsvorrichtung fuer insassen eines fahrzeuges

Publications (2)

Publication Number Publication Date
FR2288649A1 true FR2288649A1 (fr) 1976-05-21
FR2288649B3 FR2288649B3 (fr) 1980-05-16

Family

ID=5928885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530197A Granted FR2288649A1 (fr) 1974-10-23 1975-10-02 Dispositif de securite pour les occupants d'un vehicule

Country Status (6)

Country Link
US (1) US4021057A (fr)
JP (1) JPS5822377B2 (fr)
DE (1) DE2450235A1 (fr)
FR (1) FR2288649A1 (fr)
GB (1) GB1462344A (fr)
IT (1) IT1043524B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346914A (en) * 1980-12-17 1982-08-31 General Motors Corporation Acoustic emission automotive crash sensor
US4638179A (en) * 1984-03-31 1987-01-20 Robert Bosch Gmbh Extended response trigger circuit
DE3621580C2 (de) * 1986-06-27 1995-06-29 Bosch Gmbh Robert Vorrichtung zum Auslösen von Insassenschutzsystemen
DE3744264A1 (de) * 1987-12-24 1989-07-13 Man Nutzfahrzeuge Gmbh Sicherheitseinrichtung in einem kraftfahrzeug
DE3816589A1 (de) * 1988-05-16 1989-11-23 Messerschmitt Boelkow Blohm Einrichtung zur ausloesung einer passiven sicherheitseinrichtung
US4842301A (en) * 1988-09-02 1989-06-27 General Motors Corporation Acoustic emission automotive crash sensor
DE3831335C1 (en) * 1988-09-15 1990-01-11 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De Trigger circuit for a device for protecting occupants of a vehicle
DE3844351A1 (de) * 1988-12-30 1990-07-05 Bosch Gmbh Robert Elektronische einrichtung
USRE36122E (en) * 1989-02-18 1999-03-02 Robert Bosch Gmbh Method for controlling the release of passenger restraint systems
JPH03114944A (ja) * 1989-09-28 1991-05-16 Nissan Motor Co Ltd エアバック制御装置
DE3942011C3 (de) * 1989-12-20 1996-10-17 Telefunken Microelectron Einrichtung zur Auslösung einer passiven Sicherheitseinrichtung für Fahrzeuginsassen
GB9005168D0 (en) * 1990-03-08 1990-05-02 Autoliv Dev Improvements in or relating to an accelerometer arrangement
US5217252A (en) * 1990-04-17 1993-06-08 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Actuator for use in emergency situation of vehicle
DE4224166C2 (de) * 1991-08-01 1994-10-06 Dynamit Nobel Ag Passive Sicherheitseinrichtung, insbesondere Gassacksystem, zum Schutz der Insassen eines Fahrzeuges vor Verletzungen bei Unfällen
JP3156390B2 (ja) * 1992-09-28 2001-04-16 日産自動車株式会社 乗員拘束装置の制御装置
DE4239167C2 (de) * 1992-11-21 1996-03-21 Bayerische Motoren Werke Ag Gasgenerator für eine Gassack-Einheit
US5400487A (en) * 1994-01-14 1995-03-28 Automotive Systems Laboratory, Inc. Variable inflation system for vehicle safety restraint
US5560649A (en) * 1995-04-25 1996-10-01 Morton International, Inc. Air bag cushion having variable volume
US5803495A (en) * 1996-04-22 1998-09-08 Autoliv Asp, Inc. Variable volume airbag cushion
US6260879B1 (en) 1997-05-12 2001-07-17 Automotive Systems Laboratory, Inc. Air bag suppression system using a weight sensor, a seat belt tension monitor, and a capacitive sensor in the instrument panel
JP3444344B2 (ja) * 1997-09-25 2003-09-08 マツダ株式会社 車両のエアバッグ装置
DE19827427A1 (de) * 1998-06-19 1999-12-23 Trw Airbag Sys Gmbh & Co Kg Verfahren zum Betreiben eines Fahrzeuginsassen-Rückhaltesystems und Vorrichtung zur Durchführung des Verfahrens
US6186539B1 (en) * 1998-07-01 2001-02-13 Trw Inc. Method and apparatus for controlling an actuatable restraint device using crash severity indexing and crush zone sensor
US6036225A (en) * 1998-07-01 2000-03-14 Trw Inc. Method and apparatus for controlling an actuatable restraint device using crash severity indexing
US6549836B1 (en) * 2000-06-07 2003-04-15 Trw Inc. Method and apparatus for controlling an actuatable restraint device using a velocity/displacement based safing function with immunity box
CN111038709B (zh) * 2019-10-11 2021-03-23 湖北航天化学技术研究所 一种直升机安全气囊触发方法及其装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762495A (en) * 1970-07-04 1973-10-02 Nissan Motor Method and device for triggering motor vehicle safety mechanisms
US3701903A (en) * 1970-10-29 1972-10-31 Honeywell Inc Piezoelectric vehicle impact sensor
AU5075773A (en) * 1972-01-11 1974-07-04 Allied Chemical Corporation Inflation apparatus for safety device
DE2222038C3 (de) * 1972-05-05 1978-07-06 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Prüfschaltung für die Auslösevorrichtung einer dem Schutz der Insassen eines Fahrzeuges während eines Unfalles dienenden Sicherheitseinrichtung
JPS5532574B2 (fr) * 1972-08-01 1980-08-26
US3874695A (en) * 1972-08-01 1975-04-01 Nissan Motor Vehicle safety device actuation arrangement

Also Published As

Publication number Publication date
DE2450235A1 (de) 1976-05-06
US4021057A (en) 1977-05-03
FR2288649B3 (fr) 1980-05-16
JPS5822377B2 (ja) 1983-05-09
IT1043524B (it) 1980-02-29
GB1462344A (en) 1977-01-26
JPS5161929A (en) 1976-05-28

Similar Documents

Publication Publication Date Title
FR2288649A1 (fr) Dispositif de securite pour les occupants d'un vehicule
BE778641A (fr) Dispositif de securite pour proteger les occupants d'un vehicule
FR2284500A1 (fr) Dispositif de securite pour direction d'automobile
FR2294904A1 (fr) Dispositif d'eclairage de securite pour vehicule
BE831372A (fr) Dispositif de guidage d'un vehicule
FR2462302B1 (fr) Dispositif pour ajuster le retroviseur d'un vehicule automobile
FR2286730A1 (fr) Ceinture de securite pour vehicule
FR2292609A1 (fr) Dispositif de siege pour vehicule
FR2297741A1 (fr) Dispositif de suspension pour un vehicule
FR2312692A1 (fr) Dispositif de suspension pour un vehicule
FR2323553A1 (fr) Dispositif d'alarme pour vehicule automobile
FR2316102A1 (fr) Dispositif de securite pour proteger la tete des occupants d'un vehicule
FR2288023A1 (fr) Dispositif de direction assistee pour vehicule
BE821816A (fr) Dispositif d'alarme notamment pour vehicule automobile
FR2276963A1 (fr) Sac protecteur gonflable pour dispositif de securite pour vehicule
FR2281260A1 (fr) Dispositif de direction assistee pour vehicule
FR2286725A1 (fr) Dispositif de manoeuvre d'une benne sur vehicule
FR2274474A1 (fr) Dispositif de securite pour les occupants d'un vehicule, notamment vehicule automobile
FR2345316A1 (fr) Dispositif de protection contre les collisions pour l'habitacle d'un vehicule
FR2441393B1 (fr) Ceinture de securite pour vehicule
FR2334377A1 (fr) Dispositif de verrouillage pour sangle de securite pour vehicule
FR2317115A1 (fr) Dispositif de suspension pour les roues d'un vehicule
FR2304788A1 (fr) Dispositif de protection d'un dispositif d'allumage pour vehicules automobiles
FR2286039A1 (fr) Dispositif de rappel central commande pour attelage central de vehicule ferroviaire
FR2274479A1 (fr) Dispositif de blocage pour vehicule motorise