ES2158403T3 - Retractor de cinturon de seguridad con un pretensor. - Google Patents

Retractor de cinturon de seguridad con un pretensor.

Info

Publication number
ES2158403T3
ES2158403T3 ES97108062T ES97108062T ES2158403T3 ES 2158403 T3 ES2158403 T3 ES 2158403T3 ES 97108062 T ES97108062 T ES 97108062T ES 97108062 T ES97108062 T ES 97108062T ES 2158403 T3 ES2158403 T3 ES 2158403T3
Authority
ES
Spain
Prior art keywords
belt
pretensor
cylinder
reel
retractor
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
ES97108062T
Other languages
English (en)
Inventor
Ian Alexander Gordon
Raymond George Evans
Stephen Armstrong
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.)
Breed Automotive Technology Inc
Original Assignee
Breed Automotive Technology Inc
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 GB929225158A external-priority patent/GB9225158D0/en
Priority claimed from GB939300250A external-priority patent/GB9300250D0/en
Application filed by Breed Automotive Technology Inc filed Critical Breed Automotive Technology Inc
Application granted granted Critical
Publication of ES2158403T3 publication Critical patent/ES2158403T3/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
    • 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)
  • Fluid-Damping Devices (AREA)
  • Emergency Lowering Means (AREA)
  • Seats For Vehicles (AREA)

Abstract

UN RETRACTOR DE UN CINTURON DE SEGURIDAD DE PASAJERO CON BLOQUEO DE EMERGENCIA VA EQUIPADO CON UN ACTUADOR PRETENSOR PIROTECNICO (21) QUE ACTUA POR MEDIO DE UN CABLE (19) ENROLLADO SOBRE UN TAMBOR. EL RETRACTOR DEL CINTURON DE SEGURIDAD COMPRENDE UN ARMAZON, UN CARRETE PARA EL CINTURON QUE GIRA SOBRE COJINETES, UN PRIMER MEDIO NORMALMENTE ACCIONABLE EN UN SENTIDO PARA HACER GIRAR EL CARRETE EN UNA DIRECCION DE ENROLLADO DEL CINTURON, MEDIOS DE BLOQUEO ACCIONABLES PARA INHIBIR LA EXTRACCION DEL CINTURON EN CASO DE EMERGENCIA, Y UN ACTUADOR PRETENSOR (21) CON MEDIOS DE ACOPLAMIENTO, ACCIONABLE EN CASO DE CHOQUE PARA HACER GIRAR ADICIONALMENTE EL CARRETE EN UNA DIRECCION DE ENROLLADO PARA PRETENSAR EL CINTURON, QUE SE CARACTERIZA EN QUE EL ACTUADOR PRETENSOR COMPRENDE UN GENERADOR DE FUERZA PIROTECNICO PROVISTO DE UN CILINDRO (31) Y UN PISTON (30) QUE PUEDE DESLIZARSE LIBREMENTE DENTRO DEL CILINDRO, EL PISTON ALOJA UN DISPOSITIVO PIROTECNICO QUE, CUANDO SE DETONA LIBERA GASES DENTRO DEL CILINDRO Y DE ESTA FORMA IMPULSA EL PISTON A LO LARGO DEL CILINDRO EN UNA DIRECCION DE TENSADO DEL CINTURON.
ES97108062T 1992-12-02 1993-11-29 Retractor de cinturon de seguridad con un pretensor. Expired - Lifetime ES2158403T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929225158A GB9225158D0 (en) 1992-12-02 1992-12-02 Seat belt retractor with pre-tensioner
GB939300250A GB9300250D0 (en) 1993-01-08 1993-01-08 Seat belt retractor with pre-tensioner

Publications (1)

Publication Number Publication Date
ES2158403T3 true ES2158403T3 (es) 2001-09-01

Family

ID=26302081

Family Applications (2)

Application Number Title Priority Date Filing Date
ES97108062T Expired - Lifetime ES2158403T3 (es) 1992-12-02 1993-11-29 Retractor de cinturon de seguridad con un pretensor.
ES93309484T Expired - Lifetime ES2113500T3 (es) 1992-12-02 1993-11-29 Retractor de cinturon de seguridad con pretensor.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES93309484T Expired - Lifetime ES2113500T3 (es) 1992-12-02 1993-11-29 Retractor de cinturon de seguridad con pretensor.

Country Status (5)

Country Link
EP (2) EP0600689B1 (es)
JP (1) JPH06278573A (es)
KR (1) KR940014019A (es)
DE (2) DE69330257T2 (es)
ES (2) ES2158403T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327134A1 (de) * 1993-08-12 1995-02-16 Icsrd Rueckhaltesysteme Fuer F Kupplung zum Übertragen der auf ein Zugseil wirkenden Rückstrafferbewegung auf eine Gurtbandspule eines Sicherheitsgurtaufrollautomaten
DE4332206C2 (de) † 1993-09-22 1997-08-14 Hs Tech & Design Antriebsvorrichtung
FR2722155B1 (fr) * 1994-07-06 1999-01-15 Nsk Ltd Enrouleur de ceinture de securite ayant un dispositif de pre-tension
DE4432593C2 (de) * 1994-09-13 2003-12-11 Takata Petri Gmbh Ulm Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
US5553803A (en) * 1994-09-13 1996-09-10 Takata Vehicle Safety Technology Gmbh Belt tensioner for safety belts for motor vehicles
DE4444775A1 (de) * 1994-12-15 1996-06-20 Takata Europ Gmbh Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
DE4432594A1 (de) * 1994-09-13 1996-03-14 Takata Europ Gmbh Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
DE19503150A1 (de) * 1995-02-01 1996-08-08 Takata Europ Gmbh Einen Gurtstraffer aufweisende Sicherheitsgurtanordnung in Kraftfahrzeugen
DE10008824B4 (de) * 1999-02-26 2014-10-30 Takata Corp. Straffer
AT407978B (de) * 2000-03-09 2001-07-25 Hirtenberger Praez Stechnik Gm Pyrotechnische antriebseinheit, insbesondere für crashaktive kopfstützen oder sicherheitsgurtstraffer
EP1396398B1 (de) 2002-09-04 2006-06-21 TAKATA-PETRI (Ulm) GmbH Gurtschlossstraffer
CN100417554C (zh) * 2006-10-02 2008-09-10 陈万松 汽车安全带旋转预收紧器
US8770506B2 (en) 2010-07-06 2014-07-08 Autoliv Asp, Inc. High seal retractor pretensioner piston
JP7024494B2 (ja) * 2018-02-23 2022-02-24 株式会社東海理化電機製作所 ウェビング巻取装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131637C2 (de) * 1980-10-06 1986-10-02 TRW Repa GmbH, 7077 Alfdorf Rückstrammer für Sicherheitsgurtautomaten
DE3215925C2 (de) * 1982-04-29 1985-11-28 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung mit Rückstrammer für Sicherheitsgurte
DE3215926C2 (de) * 1982-04-29 1985-09-19 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung mit Rückstrammer für Sicherheitsgurte in Fahrzeugen
DE3407378A1 (de) * 1984-02-29 1985-11-14 Autoflug Gmbh, 2084 Rellingen Sicherheitsgurtaufroller mit strammvorrichtung
DE3430963A1 (de) * 1984-08-23 1986-04-24 Daimler-Benz Ag, 7000 Stuttgart Gurtstrammeinrichtung
DE3876081T2 (de) * 1987-12-23 1993-03-25 Fuji Autolib Co Ltd Sicherheitsgurt mit spannvorrichtung.

Also Published As

Publication number Publication date
EP0600689A1 (en) 1994-06-08
DE69316855T2 (de) 1998-07-23
JPH06278573A (ja) 1994-10-04
ES2113500T3 (es) 1998-05-01
DE69330257T2 (de) 2001-10-31
DE69330257D1 (de) 2001-06-28
EP0799752A3 (es) 1997-10-29
EP0799752A2 (en) 1997-10-08
EP0600689B1 (en) 1998-02-04
EP0799752B1 (en) 2001-05-23
KR940014019A (ko) 1994-07-16
DE69316855D1 (de) 1998-03-12

Similar Documents

Publication Publication Date Title
ES2158403T3 (es) Retractor de cinturon de seguridad con un pretensor.
US5397075A (en) Seat belt pretensioner
DE69511890D1 (de) Sekundärverriegelungseinrichtung für einen aufroller mit strammvorrichtung
ES2130325T3 (es) Recipiente para el cable de carga de un vehiculo electrico.
FR2443396A1 (fr) Cassette de surete, notamment pour billets de banque
ES8401313A1 (es) Dispositivo de llavero, particularmente destinado a usarse en un dispositivo de mando del desbloqueo de puertas de un vehiculo automovil.
ES2097720T3 (es) Metodo de retencion de seguridad de un emblema sobre una tapa de bolsa inflable en un vehiculo.
ES2109903T3 (es) Sistema de cinturon de seguridad.
ES2071701T3 (es) Cartucho de toner.
CA2236044A1 (fr) Inverseur de poussee protege en cas de deverrouillage accidentel
ES2125777B1 (es) Dispositivo de enrollamiento de un cinturon de seguridad de un automovil.
ES2174362T3 (es) Sistema de retencion de la cabeza mediante airbag lateral para pasajero.
SE8300617L (sv) Bandindragare
SE8502847D0 (sv) Lasmekanism for bandindragare
ES2026834T3 (es) Mecanismo de activacion para instalaciones de retraccion en vehiculos.
ES2083592T3 (es) Dispositivo disuasorio contra robo.
ES2109211T1 (es) Tensor de cinturon.
US4941683A (en) Vehicle seat belt tightening system
EP0138507A2 (en) Pyrotechnic tensioner for vehicle safety belt
EP1675759A1 (en) A web spool tightener
GB1419620A (en) Vehicle ans safety device for same
ES2081961T3 (es) Aparato para izar y arriar.
CN1511741A (zh) 安全带收紧器的预张力器
ES2151682T3 (es) Dispositivo de seguridad para puertas.
ES2108169T3 (es) Cojin de gas para vehiculos de motor.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 799752

Country of ref document: ES