ES2015518T3 - Retractor de cinturon para sistemas de retencion del cinturon de seguridad en vehiculos. - Google Patents

Retractor de cinturon para sistemas de retencion del cinturon de seguridad en vehiculos.

Info

Publication number
ES2015518T3
ES2015518T3 ES89120681T ES89120681T ES2015518T3 ES 2015518 T3 ES2015518 T3 ES 2015518T3 ES 89120681 T ES89120681 T ES 89120681T ES 89120681 T ES89120681 T ES 89120681T ES 2015518 T3 ES2015518 T3 ES 2015518T3
Authority
ES
Spain
Prior art keywords
ratchet wheel
belt
auxiliary spring
vehicle seat
rotation
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
ES89120681T
Other languages
English (en)
Other versions
ES2015518A4 (es
Inventor
Ralf Ebner
Bernhard Kaufmann
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 ES2015518A4 publication Critical patent/ES2015518A4/es
Application granted granted Critical
Publication of ES2015518T3 publication Critical patent/ES2015518T3/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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions

Landscapes

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

Abstract

EL CARRETE ENROLLADOR DE UN CINTURON DE SEGURIDAD PARA SISTEMA DE RETENCION DEL MISMO EN UN AUTOMOVIL ESTA DOTADO CON UNA FUNCION DE CONFORT. ENTRE LA BOBINA (12)Y LA CAJA (10) HAY UN CARRETE DE ENROLLAMIENTO (38) Y UN AMORTIGUADOR COMO MUELLE AUXILIAR (22) DIMENSIONADO FUNCIONALMENTE, DISPUESTOS EN FILA SOBRE UNA RUEDA DE TRINQUETE (24). SE PUEDE BLOQUEAR EL GIRO DE LA REFERIDA RUEDA SELECTIVAMENTE POR MEDIO DE UN TRINQUETE. EL PASO DE LA SITUACION DE TENSION A LA DE RELAJAMIENTO DEL CINTURON SE REALIZA SUAVEMENTE, SIN TROPIEZOS Y SIN MUCHO RUIDO, PORQUE EL ENROLLE DE LA RUEDA DE TRINQUETE (24) QUEDA INHIBIDO POR MEDIO DE UN DISPOSITIVO DE FRENADO, MIENTRAS EL MUELLE AUXILIAR (22) NO ESTA COMPLETAMENTE TENSADO O CASI COMPLETAMENTE. DICHO DISPOSITIVO DE FRENADO INCLUYE ELEMENTOS DE ENGANCHE (40) EN FORMA DE PALANCA, SITUADOS EN EL MARGEN DEL TRINQUETE QUE GIRAN, LOS CUALES -POR MEDIO DE LA PRESION EJERCIDA POR EL PERIMETRO EXTERIOR DEL MUELLE AUXILIAR (22)- SE DISLOCAN EN SENTIDO AXIALPARA ACTIVAR UN FRENO POR FROTAMIENTO.
ES89120681T 1988-11-10 1989-11-08 Retractor de cinturon para sistemas de retencion del cinturon de seguridad en vehiculos. Expired - Lifetime ES2015518T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3838175A DE3838175C1 (es) 1988-11-10 1988-11-10

Publications (2)

Publication Number Publication Date
ES2015518A4 ES2015518A4 (es) 1990-09-01
ES2015518T3 true ES2015518T3 (es) 1994-08-01

Family

ID=6366910

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89120681T Expired - Lifetime ES2015518T3 (es) 1988-11-10 1989-11-08 Retractor de cinturon para sistemas de retencion del cinturon de seguridad en vehiculos.

Country Status (6)

Country Link
US (1) US4989804A (es)
EP (1) EP0371288B1 (es)
JP (1) JPH0764248B2 (es)
AT (1) ATE103545T1 (es)
DE (2) DE3838175C1 (es)
ES (1) ES2015518T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033639A1 (de) * 1990-10-23 1992-04-30 Autoflug Gmbh Gurtaufroller mit komforteinrichtung
EP0543044B1 (de) * 1991-11-21 1995-05-10 TRW Occupant Restraint Systems GmbH Gurtaufroller mit Zugentlastung für Sicherheitsgurt-Rückhaltesysteme in Fahrzeugen
ES2041623T3 (es) * 1991-11-21 1995-09-16 Trw Repa Gmbh Dispositivo enrollador de cinturon con relajacion de la tension de traccion para sistemas de retencion de cinturon de seguridad en vehiculos.
JPH0571067U (ja) * 1992-03-02 1993-09-24 株式会社東海理化電機製作所 テンションリデューサ
DE9205266U1 (de) * 1992-04-15 1992-06-11 TRW Repa GmbH, 7077 Alfdorf Gurtaufroller mit Zugentlastung für Sicherheitsgurt-Rückhaltesysteme in Fahrzeugen
DE4315886C2 (de) * 1993-05-12 1995-10-19 Daimler Benz Ag Mit einer Komfortfunktion ausgestatteter Sicherheitsgurt-Aufroller
US5452862A (en) * 1994-05-12 1995-09-26 Trw Vehicle Safety Systems Inc. Silent seat belt comfort retractor
US5535959A (en) * 1995-02-21 1996-07-16 Trw Vehicle Safety Systems Inc. Tension reducing retractor with reduced velocity ratchet
DE19611748C2 (de) * 1996-03-25 1998-03-26 Autoliv Dev Sicherheitsgurtaufroller mit Komfortfunktion
DE19952371C1 (de) * 1999-10-30 2001-04-12 Autoliv Dev Gurtaufroller mit umschaltbarer Federanordnung
US6845736B1 (en) 2002-08-02 2005-01-25 Paul G. Anderson Retractable tether for animals
DE102005046329A1 (de) * 2005-09-28 2007-04-05 Daimlerchrysler Ag Verfahren zur Ansteuerung eines mit einer Komfortfunktion ausgestatteten Gurtaufrollers
JP5214413B2 (ja) * 2008-11-20 2013-06-19 タカタ株式会社 シートベルトリトラクタおよびこれを用いたシートベルト装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129216U (es) * 1973-03-03 1974-11-06
DE2606293C3 (de) * 1975-02-18 1978-07-06 Nippon Soken, Inc., Nishio, Aichi (Japan) Vorrichtung zum Zurückziehen und Aufrollen eines Sicherheitsgurtes
US4382563A (en) * 1975-02-18 1983-05-10 Nippon Soken, Inc. Seat belt winding and retracting apparatus
JPS51124230A (en) * 1975-04-19 1976-10-29 Takata Kk Seat belting device
US4303208A (en) * 1976-04-26 1981-12-01 American Safety Equipment Corp. Friction clutch operated reduced tension safety retraction means
JPS5311425A (en) * 1976-07-15 1978-02-01 Nippon Soken Inc Device for retracting seat belt
GB1545090A (en) * 1976-07-19 1979-05-02 American Safety Equip Safety belt retractor with dual tension retraction means
US4088281A (en) * 1976-10-13 1978-05-09 American Safety Equipment Corporation Dual tension single spring retractor
JPS5618359Y2 (es) * 1977-02-18 1981-04-30
DE2737272A1 (de) * 1977-08-18 1979-03-01 Volkswagenwerk Ag Federanordnung zur abgabe eines rueckstellmomentes mit ueber den verstellweg fallender kennlinie
JPS5854136Y2 (ja) * 1978-02-09 1983-12-09 株式会社東海理化電機製作所 シ−トベルト巻取装置
FR2419734A1 (fr) * 1978-03-15 1979-10-12 Ferodo Sa Dispositif d'enrouleur-derouleur d'une sangle telle que celle d'une ceinture de securite
FR2428767A1 (fr) * 1978-06-13 1980-01-11 Securaiglon Sa Dispositif a ressort spiral notamment pour enrouleur-derouleur de sangle
JPS5621413U (es) * 1979-07-27 1981-02-25
JPS56115261U (es) * 1980-02-05 1981-09-04
US4386744A (en) * 1981-03-16 1983-06-07 The Firestone Tire & Rubber Company Comfort mechanism for safety belt retractors
JPH0431187Y2 (es) * 1986-01-14 1992-07-27
ZA871243B (en) * 1986-02-21 1987-10-28 Rainsfords Met Prod Retractor webbing brake

Also Published As

Publication number Publication date
ES2015518A4 (es) 1990-09-01
ATE103545T1 (de) 1994-04-15
EP0371288A3 (de) 1991-07-24
JPH0764248B2 (ja) 1995-07-12
DE58907344D1 (de) 1994-05-05
DE3838175C1 (es) 1990-05-23
EP0371288A2 (de) 1990-06-06
EP0371288B1 (de) 1994-03-30
JPH02256548A (ja) 1990-10-17
US4989804A (en) 1991-02-05

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