ES2065875T3 - Dispositivo enrollador de cinturon de seguridad. - Google Patents

Dispositivo enrollador de cinturon de seguridad.

Info

Publication number
ES2065875T3
ES2065875T3 ES94106475T ES94106475T ES2065875T3 ES 2065875 T3 ES2065875 T3 ES 2065875T3 ES 94106475 T ES94106475 T ES 94106475T ES 94106475 T ES94106475 T ES 94106475T ES 2065875 T3 ES2065875 T3 ES 2065875T3
Authority
ES
Spain
Prior art keywords
belt
coil
torsion bar
drive
seat belt
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
ES94106475T
Other languages
English (en)
Other versions
ES2065875T1 (es
Inventor
Ralf Ebner
John Grout
Volker Holzapfel
Albrecht Muller
Gunter Weyhmuller
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 ES2065875T1 publication Critical patent/ES2065875T1/es
Application granted granted Critical
Publication of ES2065875T3 publication Critical patent/ES2065875T3/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
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4676—Reels with means to tension the belt in an emergency by forced winding up 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
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4619—Transmission of tensioning power by cable, e.g. using a clutch on reel side
    • 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
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R2022/468—Reels with means to tension the belt in an emergency by forced winding up characterised by clutching means between actuator and belt reel

Landscapes

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

Abstract

EL ENROLLADOR DE CINTURON DE SEGURIDAD DISPONE DE UN MECANISMO DE BLOQUEO DE FORMA HABITUAL SENSITIVO AL VEHICULO Y UN DISPOSITIVO DE DISPARO CON UN DISCO (64) DE CONTROL COLOCADO EN LA BOBINA (12) DEL CINTURON, CUYO GIRO SE BLOQUEA POR MEDIO DE UN SENSOR (71,71A,73A,75A) DE INERCIA SENSITIVO AL VEHICULO. UN ACCIONAMIENTO DE TENSADO DEL CINTURON ENGRANA EN EL PRIMER EXTREMO AXIAL DE UNA BARRA (30) DE TORSION, CUYO SEGUNDO EXTREMO ESTA ACOPLADO EN ARRASTRE DE ACCIONAMIENTO CON LA BOBINA (12) DEL CINTURON. DESPUES DE UN TENSADO DEL CINTURON, EL PRIMER EXTREMO DE LA BARRA (30) DE TORSION GIRA DE FORMA FIJA BLOQUEADO EN LA CARCASA (10), Y LA BARRA (30) DE TORSION ACCIONA BAJO LA CARGA INICIADA POR MEDIO DE LA BANDA DEL CINTURON CONECTADA EN UN CONSUMO DE ENERGIA GIRANDO ALREDEDOR DE SU EJE. EL DISCO (64) DE CONTROL ESTA CONECTADO POR MEDIO DE UN ACOPLAMIENTO (60, 62, 68, 74, 78; 92 HASTA 106) LIMITADOR DEL MOMENTO DE GIRO EN LA BOBINA (12) DEL CINTURON.
ES94106475T 1993-05-05 1994-04-26 Dispositivo enrollador de cinturon de seguridad. Expired - Lifetime ES2065875T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4314883A DE4314883A1 (de) 1993-05-05 1993-05-05 Sicherheitsgurtaufroller

Publications (2)

Publication Number Publication Date
ES2065875T1 ES2065875T1 (es) 1995-03-01
ES2065875T3 true ES2065875T3 (es) 1997-06-16

Family

ID=6487258

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94106475T Expired - Lifetime ES2065875T3 (es) 1993-05-05 1994-04-26 Dispositivo enrollador de cinturon de seguridad.

Country Status (9)

Country Link
US (1) US5526996A (es)
EP (1) EP0627345B1 (es)
JP (1) JP2610392B2 (es)
KR (1) KR0142282B1 (es)
CN (1) CN1102807A (es)
CZ (1) CZ281028B6 (es)
DE (2) DE4314883A1 (es)
ES (1) ES2065875T3 (es)
PL (1) PL173510B1 (es)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438097A1 (de) * 1994-10-25 1996-05-02 Trw Repa Gmbh Gurtaufroller mit integriertem Gurtstraffer und Energiewandler
DE19503150A1 (de) * 1995-02-01 1996-08-08 Takata Europ Gmbh Einen Gurtstraffer aufweisende Sicherheitsgurtanordnung in Kraftfahrzeugen
WO1996032303A1 (en) * 1995-04-14 1996-10-17 Autoliv Development Ab Belt roller with damped force limiter
DE29516628U1 (de) * 1995-10-20 1996-01-25 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Gurtaufroller mit Gurtstraffer und Kraftbegrenzung
DE29613044U1 (de) * 1995-11-09 1996-11-07 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Gurtaufroller für einen Fahrzeug-Sicherheitsgurt
DE19653510B4 (de) * 1995-12-23 2005-03-10 Volkswagen Ag Gurtkraftbegrenzende Einrichtung für einen Sicherheitsgurt
DE19609524C2 (de) * 1996-03-11 2000-06-08 Autoliv Dev Gurtaufroller-Gurtstrammer-Kombination mit Kraftbegrenzer
DE29605200U1 (de) * 1996-03-20 1996-07-18 TRW Occupant Restraint Systems GmbH, 73553 Alfdorf Gurtaufroller mit an der Gurtspule angreifendem Gurtstraffer
US5687925A (en) * 1996-06-27 1997-11-18 Trw Vehicle Safety Systems Inc. Seat belt retractor with energy management
JP3674800B2 (ja) * 1996-10-17 2005-07-20 エヌエスケー・オートリブ株式会社 シートベルト用リトラクター
DE19648472C1 (de) * 1996-11-22 1998-07-09 Autoliv Dev Sicherheitsgurtaufroller
US5820056A (en) * 1997-02-06 1998-10-13 Alliedsignal Inc. Retractor with load limiting spool
US5895002A (en) * 1997-02-17 1999-04-20 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Webbing retractor
US5799893A (en) * 1997-02-19 1998-09-01 Alliedsignal Inc. Multi-level load limiting torsion bar retractor
JPH10278741A (ja) * 1997-04-08 1998-10-20 Tokai Rika Co Ltd ウエビング巻取装置
US5899399A (en) * 1997-06-12 1999-05-04 Trw Vehicle Safety Systems Inc. Seat belt pretensioner
US6405962B1 (en) 1997-08-28 2002-06-18 Nsk Autoliv Co., Ltd. Retractor for use with a seat belt webbing
US6029924A (en) * 1997-10-03 2000-02-29 Nsk Ltd. Retractor for a seat belt
US6158816A (en) * 1997-11-05 2000-12-12 Breed Automotive Technology, Inc. Energy absorbing torsion bar seat belt retractor with sharp onset property
US5934596A (en) * 1998-01-16 1999-08-10 Breed Automative Technology, Inc. Automatic locking retractor with timing clutch mechanism
US6065706A (en) * 1998-04-14 2000-05-23 Breed Automotive Technology, Inc. Energy absorbing seat belt retractor having a torsion bar
US5899402A (en) * 1998-04-14 1999-05-04 Breed Automotive Technology, Inc. Torsion bar with sharp, rapid onset property and retractor
DE29811662U1 (de) * 1998-06-30 1998-11-05 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Gurtaufroller für einen Fahrzeug-Sicherheitsgurt
DE19907962B4 (de) * 1999-02-24 2010-11-18 Takata-Petri Ag Sicherheitsgurtvorrichtung mit Gurtstraffer
JP3628907B2 (ja) * 1999-04-16 2005-03-16 株式会社東海理化電機製作所 ウエビング巻取装置
GB2354208B (en) * 1999-09-17 2003-11-26 Breed Automotive Tech Retractor
US6494395B1 (en) * 1999-11-02 2002-12-17 Takata Corporation Seat belt retractor with clutch mechanism
DE19959956A1 (de) * 1999-12-13 2001-06-21 Breed Automotive Tech Gurtaufroller
US6360980B1 (en) 2000-02-25 2002-03-26 Trw Vehicle Safety Systems Inc. Seat belt retractor with torsion bar
DE10122910B4 (de) * 2001-05-11 2004-10-21 Breed Automotive Technology, Inc., Lakeland Rückhaltevorrichtung für einen Fahrzeuginsassen
US6692027B2 (en) 2001-10-11 2004-02-17 Delphi Technologies, Inc. Load limiting seat restraint retractor
US7410691B2 (en) * 2001-12-27 2008-08-12 Ppg Industries Ohio, Inc. Photochromic optical article
US6682009B1 (en) 2002-08-27 2004-01-27 Trw Vehicle Safety Systems Inc. Four-point seat belt having central load limiter
JP4295552B2 (ja) * 2003-05-16 2009-07-15 株式会社東海理化電機製作所 ウエビング巻取装置
JP4379783B2 (ja) 2003-09-19 2009-12-09 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たシートベルト装置
EP1527960B1 (en) * 2003-10-29 2008-09-10 Nissan Motor Company, Limited Passenger protection device
ATE503663T1 (de) 2003-11-27 2011-04-15 Autoliv Dev Sicherheitsgurtaufroller
DE10357368B3 (de) 2003-12-09 2005-07-07 Autoliv Development Ab Personenrückhaltesystem
DE102004002425A1 (de) * 2004-01-16 2005-08-11 Trw Occupant Restraint Systems Gmbh & Co. Kg Gurtspule, insbesondere für Gurtaufroller mit Gurtstraffer
JP4544931B2 (ja) * 2004-03-26 2010-09-15 株式会社東海理化電機製作所 ウエビング巻取装置
JP4308699B2 (ja) * 2004-04-09 2009-08-05 株式会社東海理化電機製作所 ウエビング巻取装置
DE102004024008B4 (de) * 2004-05-14 2008-04-30 Autoliv Development Ab Leistungsstraffer mit hebelgesteuerter Wellenverriegelung
US7963473B2 (en) * 2004-10-19 2011-06-21 Autoliv Asp, Inc. Retractor with pretensioner
US20060243843A1 (en) * 2005-04-27 2006-11-02 Autoliv Asp, Inc. Pretensioner device for a seatbelt retractor
US7318560B2 (en) 2004-12-09 2008-01-15 Autoliv Asp, Inc. Switchable load limiting seatbelt retractor
US20060131456A1 (en) * 2004-12-21 2006-06-22 Takata Seat Belts, Inc. Retractor with multiple level load limiter
JP2006327556A (ja) * 2005-04-27 2006-12-07 Takata Corp シートベルトリトラクタおよびこれを備えたシートベルト装置
US20060243846A1 (en) * 2005-04-29 2006-11-02 Autoliv Asp, Inc. Vehicle sensitive seat belt retractor control with suppressed Z-axis sensitivity
JP4854662B2 (ja) * 2005-05-19 2012-01-18 オートリブ ディベロップメント エービー シートベルト装置
DE102005032261A1 (de) * 2005-07-11 2007-01-18 Trw Automotive Gmbh Gurtaufroller mit Blockiermechanismus, Straffeinrichtung und Kraftbegrenzungseinrichtung
US7360795B2 (en) * 2005-07-28 2008-04-22 Autoliv Asp, Inc. Torsion bar load limiter and pretensioner for seat belt system
JP2007069686A (ja) * 2005-09-06 2007-03-22 Takata Corp シートベルトリトラクタ及びシートベルト装置
JP4630181B2 (ja) * 2005-09-07 2011-02-09 株式会社東海理化電機製作所 モータリトラクタ
DE502006005470D1 (de) * 2005-10-21 2010-01-07 Autoliv Dev Rückhaltesystem mit gurtaufroller und straffvorrichtung
DE102006000661A1 (de) * 2006-01-03 2007-07-05 Trw Automotive Gmbh Gurtaufroller
US7477469B2 (en) 2006-04-27 2009-01-13 Seagate Technology Llc Active protection system
US7806357B2 (en) 2006-07-07 2010-10-05 Autoliv Asp, Inc Retractor pretensioner with clutch
JP4907249B2 (ja) * 2006-07-19 2012-03-28 タカタ株式会社 シートベルトリトラクタ及びシートベルト装置
JP4819645B2 (ja) * 2006-10-12 2011-11-24 株式会社東海理化電機製作所 ウエビング巻取装置
US20080217458A1 (en) * 2007-03-05 2008-09-11 Autoliv Asp, Inc. Hybrid vehicle sensitive seat belt retractor inertial locking system
US7628349B2 (en) * 2007-03-06 2009-12-08 Autoliv Asp, Inc. Inertia actuator for seat belt retractor
US7568649B2 (en) * 2007-03-23 2009-08-04 Autoliv Asp, Inc. Vehicle sensitive seat belt retractor control with suppressed Z-axis sensitivity
EP3002046B1 (en) * 2008-01-29 2017-08-16 Carleton Life Support Systems Inc. Reel lock for passenger restraint having dual locking positions
JP5276880B2 (ja) * 2008-03-31 2013-08-28 芦森工業株式会社 シートベルト用リトラクタ
JP5274868B2 (ja) * 2008-03-31 2013-08-28 芦森工業株式会社 シートベルト用リトラクタ
US7954854B2 (en) 2008-07-15 2011-06-07 Autoliv Asp, Inc. Seat belt retractor and torsion bar providing secondary load limiting
US7988084B2 (en) * 2008-08-21 2011-08-02 Autoliv Asp, Inc. Device for pretensioning a seatbelt
US7946519B2 (en) * 2008-11-12 2011-05-24 Tk Holdings Inc. Pretensioned retractor
DE102008059386B3 (de) * 2008-11-27 2010-07-01 Autoliv Development Ab Gurtaufroller mit einer Kraftbegrenzungseinrichtung
DE102008059387B4 (de) * 2008-11-27 2018-06-28 Autoliv Development Ab Gurtaufroller mit einer Kraftbegrenzungseinrichtung und einer Straffeinrichtung
US20100176236A1 (en) * 2009-01-09 2010-07-15 Autoliv Asp, Inc. High performance tightener
JP5560384B2 (ja) * 2009-03-18 2014-07-23 オートリブ ディベロップメント エービー シートベルト装置
JP5456423B2 (ja) * 2009-09-16 2014-03-26 芦森工業株式会社 シートベルト用リトラクタ
JP5456426B2 (ja) * 2009-09-30 2014-03-26 芦森工業株式会社 シートベルト用リトラクタ
DE102009052495B8 (de) 2009-11-11 2012-03-22 Autoliv Development Ab Selbstsperrender Gurtaufroller
US20120049500A1 (en) * 2010-08-31 2012-03-01 Bin Wang Dual Stage Pretensioning and High Pay-In Capacity Pretensioning Retractor
DE102011101965B4 (de) 2011-05-18 2022-07-14 Zf Automotive Germany Gmbh Gurtaufroller mit Steuerverzahnung
US9434347B2 (en) 2012-12-10 2016-09-06 Autoliv Asp, Inc. Low noise, debris tolerant retractor inertial sensor
US9079565B2 (en) 2013-03-14 2015-07-14 Autoliv Asp, Inc. Progressive load limiting restraint system
US9469272B2 (en) 2013-03-15 2016-10-18 Autoliv Asp, Inc. Load limiting seat belt retractor with spiral turn limiter
CN104742855A (zh) * 2013-12-30 2015-07-01 常州博万达汽车安全设备有限公司 安全带连接装置
DE102016118469A1 (de) * 2016-09-29 2018-03-29 Trw Automotive Gmbh Gurtstraffer

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942819A (en) * 1972-05-12 1976-03-09 Volkswagenwerk Aktiengesellschaft Safety belt tensioning device
JPS54138232A (en) * 1978-04-18 1979-10-26 Takada Kogyo Kk Emergency lock system belt takinggup motion
JPS56161352A (en) * 1980-05-16 1981-12-11 Chisso Corp 4"-substituted phenyl 4-(4-trans-4'-alkylcyclohexylmethoxy)benzoate
DE3131637C2 (de) * 1980-10-06 1986-10-02 TRW Repa GmbH, 7077 Alfdorf Rückstrammer für Sicherheitsgurtautomaten
JPS5867462U (ja) * 1981-10-29 1983-05-07 株式会社東海理化電機製作所 ウエビング緊張装置
DE3600004A1 (de) * 1986-01-02 1987-07-09 Trw Repa Gmbh Rotations-gurtstraffer fuer sicherheitsgurte
DE4209540A1 (de) * 1992-03-24 1993-09-30 Trw Repa Gmbh Gurtaufroller mit an der Gurtspule angreifendem Gurtstraffer

Also Published As

Publication number Publication date
EP0627345B1 (de) 1997-03-19
CZ110794A3 (en) 1994-11-16
DE4314883A1 (de) 1994-11-10
EP0627345A1 (de) 1994-12-07
CZ281028B6 (cs) 1996-05-15
DE59402116D1 (de) 1997-04-24
CN1102807A (zh) 1995-05-24
JPH0747923A (ja) 1995-02-21
KR0142282B1 (ko) 1998-06-01
ES2065875T1 (es) 1995-03-01
JP2610392B2 (ja) 1997-05-14
PL173510B1 (pl) 1998-03-31
US5526996A (en) 1996-06-18

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