ES2093590T3 - Limitacion de fuerza en un sistema de retencion de ocupantes. - Google Patents

Limitacion de fuerza en un sistema de retencion de ocupantes.

Info

Publication number
ES2093590T3
ES2093590T3 ES96103531T ES96103531T ES2093590T3 ES 2093590 T3 ES2093590 T3 ES 2093590T3 ES 96103531 T ES96103531 T ES 96103531T ES 96103531 T ES96103531 T ES 96103531T ES 2093590 T3 ES2093590 T3 ES 2093590T3
Authority
ES
Spain
Prior art keywords
force
limitation
belt
retention system
level
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
ES96103531T
Other languages
English (en)
Other versions
ES2093590T1 (es
Inventor
Klaus Boehmler
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.)
TRW Occupant Restraint Systems GmbH
Original Assignee
TRW Occupant Restraint Systems GmbH
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 TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Publication of ES2093590T1 publication Critical patent/ES2093590T1/es
Application granted granted Critical
Publication of ES2093590T3 publication Critical patent/ES2093590T3/es
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
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/341—Belt retractors, e.g. reels comprising energy-absorbing means
    • B60R22/3413—Belt retractors, e.g. reels comprising energy-absorbing means operating between belt reel and retractor frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1952—Transmission of tensioning power by cable; Return motion locking means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/125—Units with a telescopic-like action as one member moves into, or out of a second member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/127—Vibration-dampers; Shock-absorbers using plastic deformation of members by a blade element cutting or tearing into a quantity of material; Pultrusion of a filling material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/286—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/288—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices with means to adjust or regulate the amount of energy to be absorbed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/289—Energy-absorption curves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/18—Control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Air Bags (AREA)

Abstract

EN UN SISTEMA DE RESPALDO CON CINTURON DE SEGURIDAD Y ELEMENTOS DE RESPALDO SE LIMITA LA FUERZA DE RESPALDO EJERCIDA POR MEDIO DEL CINTURON SOBRE LOS OCUPANTES A TRAVES DE UN LIMITADOR DE FUERZA SOBRE UN NIVEL, DE TAL MODO QUE ES AJUSTABLE Y PUEDE SER ADAPTADO AL TAMAÑO DEL CUERPO O AL PESO DEL OCUPANTE DEL VEHICULO. EL AJUSTE DE NIVEL DE FUERZA SE CONSIGUE DE TAL MODO, QUE EN LA LINEA CARACTERISTICA QUE REPRESENTA LA FUERZA A TRAVES DE LA VIA DE APOYO PREVIO EN LA ZONA DE UN TRAMO DE VIA, DESPUES DEL DESARROLLO DEL CONTACTO ENTRE LA BANDA DEL CINTURON Y EL ELEMENTO DE RESPALDO, LA LINEA CARACTERISTICA MUESTRA UNA TENDENCIA DECRECIENTE.
ES96103531T 1995-03-29 1996-03-07 Limitacion de fuerza en un sistema de retencion de ocupantes. Expired - Lifetime ES2093590T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19511457A DE19511457A1 (de) 1995-03-29 1995-03-29 Kraftbegrenzung in einem Insassen-Rückhaltesystem

Publications (2)

Publication Number Publication Date
ES2093590T1 ES2093590T1 (es) 1997-01-01
ES2093590T3 true ES2093590T3 (es) 2000-11-16

Family

ID=7758018

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96103531T Expired - Lifetime ES2093590T3 (es) 1995-03-29 1996-03-07 Limitacion de fuerza en un sistema de retencion de ocupantes.

Country Status (5)

Country Link
US (1) US5664807A (es)
EP (2) EP1000822A3 (es)
JP (1) JP2740155B2 (es)
DE (2) DE19511457A1 (es)
ES (1) ES2093590T3 (es)

Families Citing this family (51)

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US6891111B1 (en) 1994-02-04 2005-05-10 Siemens Vdo Automotive Corporation Signal processing in a vehicle classification system
DE19544783A1 (de) * 1995-11-30 1997-06-05 Icsrd Rueckhaltesysteme Fuer F Sicherheitsgurtaufroller
US5618006A (en) * 1996-02-23 1997-04-08 Trw Vehicle Safety Systems Inc. Seat belt retractor with energy management
US5687925A (en) * 1996-06-27 1997-11-18 Trw Vehicle Safety Systems Inc. Seat belt retractor with energy management
DE19720206C2 (de) * 1997-05-14 2000-09-21 Hs Tech & Design Gurtstraffer eines Sicherheitsgurt-Rückhaltesystems
DE29718661U1 (de) * 1997-10-21 1998-02-19 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Kraftbegrenzer für ein Fahrzeuginsassen-Rückhaltesystem
EP1028867B1 (en) 1997-11-12 2001-10-17 Siemens Automotive Corporation A method and system for determining weight and position of a vehicle seat occupant
GB9725902D0 (en) * 1997-12-05 1998-02-04 Breed Automotive Tech Safety restraint
DE29814729U1 (de) 1998-08-17 1998-12-17 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Kraftbegrenzer mit variabler Kennlinie
JP3946366B2 (ja) * 1998-11-27 2007-07-18 本田技研工業株式会社 乗員拘束装置およびその制御方法
DE19912727A1 (de) 1999-03-20 2000-09-21 Volkswagen Ag Sicherheitsgurt für Fahrzeuge
US6447010B1 (en) 1999-06-30 2002-09-10 Siemens Vdo Automotive Corporation Seat belt force sensor system
US6659505B1 (en) 2000-01-12 2003-12-09 Autoliv Asp, Inc. Adaptive variable load limited for primary occupant safety restraint
EP1252046B1 (en) 2000-01-24 2005-05-04 Siemens VDO Automotive Corporation Belt force sensor
DE10005010C2 (de) 2000-02-04 2002-11-21 Daimler Chrysler Ag Verfahren und Sicherheits-Rückhalteeinrichtung zum Zurückhalten eines Insassen auf einem Fahrzeugsitz
US6677538B2 (en) 2000-02-25 2004-01-13 Siemens Vdo Automotive Corporation Signal processing in a vehicle weight classification system
DE60137571D1 (de) * 2000-05-12 2009-03-19 Siemens Vdo Automotive Corp Sicherheitsgurtspannungssensoreinrichtung
JP4501221B2 (ja) * 2000-05-15 2010-07-14 タカタ株式会社 バックル装置
EP1160134B1 (de) 2000-05-16 2004-03-17 DaimlerChrysler AG Insassenrückhaltesystem
US6793032B2 (en) 2000-09-29 2004-09-21 Siemens Vdo Automotive Corporation Seatbelt force sensor assembly with guide member
US6636792B2 (en) 2000-09-29 2003-10-21 Siemens Vdo Automotive Corporation Weight classification system
US6662670B2 (en) 2000-10-02 2003-12-16 Siemens Vdo Automotive Corporation Seatbelt force sensor with overload protection
EP1219510B1 (de) 2000-12-28 2006-04-12 TAKATA-PETRI (Ulm) GmbH Kraftbegrenzer in einem Gurtaufroller
JP2004529352A (ja) * 2001-05-04 2004-09-24 センサーズ・フォー・メディシン・アンド・サイエンス インコーポレーテッド 参照通路を備えたエレクトロオプティカルセンサ装置
DE10123921C1 (de) * 2001-05-17 2003-01-09 Daimler Chrysler Ag Insassenrückhaltesystem mit einer Gurtkraftbegrenzungsvorrichtung
US6517108B1 (en) 2002-01-02 2003-02-11 Ford Global Technologies, Inc. Pyrotechnic air bag stitch vent
US6708095B2 (en) * 2002-01-23 2004-03-16 Ford Global Technologies, Llc Method for robust occupant position control prior to vehicle impact
US6736425B2 (en) 2002-01-28 2004-05-18 Ford Global Technologies, Llc System for venting an air bag module
US6746045B2 (en) 2002-04-05 2004-06-08 Ford Global Technologies, Llc Air bag inflator gas venting system
US6802528B2 (en) 2002-04-05 2004-10-12 Ford Global Technologies, Llc Air bag cushion energy diverter
DE60205901D1 (de) * 2002-09-11 2005-10-06 Structural Design & Analysis S Flugzeugsitz angepasst zur Anwendung von Dreipunkt-Sicherheitsgurten, einschliessend einer Energieabsorptionsvorrichtung
DE102004051415B4 (de) 2004-10-22 2019-05-02 Volkswagen Ag Kraftbegrenzungsvorrichtung für eine Sicherheitsgurteinrichtung eines Kraftfahrzeuges
US20060131456A1 (en) * 2004-12-21 2006-06-22 Takata Seat Belts, Inc. Retractor with multiple level load limiter
DE102005011826B4 (de) 2005-03-15 2018-10-31 Volkswagen Ag Dämpfungseinrichtung für ein Fahrzeug, insbesondere Sicherheitseinrichtung für ein Kraftfahrzeug
DE102006007028B3 (de) * 2006-02-15 2007-09-06 Airbus Deutschland Gmbh Kraftniveaueinstellung für einen Energieabsorber für Flugzeuge
DE102006007030B4 (de) 2006-02-15 2011-03-31 Airbus Operations Gmbh Energieabsorber für Flugzeuge
JP4956371B2 (ja) * 2007-10-25 2012-06-20 タカタ株式会社 シートベルトリトラクタおよびこれを備えているシートベルト装置
US8091923B2 (en) * 2008-06-27 2012-01-10 GM Global Technology Operations LLC Adaptive seat belt load limiter and method
US7784831B2 (en) 2008-06-27 2010-08-31 Gm Global Technology Operations, Inc. Seat belt load limiting device
JP5160373B2 (ja) * 2008-10-22 2013-03-13 タカタ株式会社 シートベルトリトラクタおよびこれを備えているシートベルト装置
GB2471679A (en) * 2009-07-07 2011-01-12 Jankel Armouring Ltd Energy absorption apparatus and method
US20110133439A1 (en) * 2009-12-03 2011-06-09 Jaguar Cars Limited Restraint system load limiter
DE102017101807A1 (de) * 2016-12-16 2018-06-21 Trw Automotive Gmbh Kraftbegrenzer
DE102017201016A1 (de) 2017-01-23 2018-07-26 Volkswagen Aktiengesellschaft Sicherheitsgurteinrichtung für ein Fahrzeug
DE102017204508A1 (de) * 2017-03-17 2018-09-20 Volkswagen Aktiengesellschaft Sicherheitsgurteinrichtung für ein Fahrzeug
US10377339B2 (en) 2017-06-19 2019-08-13 Nissan North America, Inc. Seatbelt tensioning assembly
JP6891742B2 (ja) * 2017-09-05 2021-06-18 トヨタ自動車株式会社 ３点式シートベルト装置
JP7132141B2 (ja) * 2019-02-04 2022-09-06 トヨタ自動車株式会社 バックル装置、バックル装置のシート搭載構造、及び車両用シートベルト装置
JP7136728B2 (ja) * 2019-03-15 2022-09-13 トヨタ自動車株式会社 シートベルト装置
DE102021212289A1 (de) 2021-11-01 2023-05-04 Volkswagen Aktiengesellschaft Sicherheitsgurteinrichtung für ein Fahrzeug
US11858456B2 (en) * 2022-03-07 2024-01-02 Rivian Ip Holdings, Llc Seatbelt system having a pretensioner and a locking mechanism

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Also Published As

Publication number Publication date
EP1000822A3 (de) 2000-06-28
EP0734922A1 (de) 1996-10-02
JP2740155B2 (ja) 1998-04-15
EP0734922B1 (de) 2000-08-02
EP1000822A2 (de) 2000-05-17
ES2093590T1 (es) 1997-01-01
JPH08268224A (ja) 1996-10-15
DE59605667D1 (de) 2000-09-07
DE19511457A1 (de) 1996-10-02
US5664807A (en) 1997-09-09

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