ES2047473T3 - Dispositivo de pretensado lineal para un sistema de retencion en un vehiculo. - Google Patents

Dispositivo de pretensado lineal para un sistema de retencion en un vehiculo.

Info

Publication number
ES2047473T3
ES2047473T3 ES93102057T ES93102057T ES2047473T3 ES 2047473 T3 ES2047473 T3 ES 2047473T3 ES 93102057 T ES93102057 T ES 93102057T ES 93102057 T ES93102057 T ES 93102057T ES 2047473 T3 ES2047473 T3 ES 2047473T3
Authority
ES
Spain
Prior art keywords
increase
vehicle
piston
retention system
pretensioning device
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
ES93102057T
Other languages
English (en)
Other versions
ES2047473T1 (es
Inventor
Artur Fohl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6453309&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2047473(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Publication of ES2047473T1 publication Critical patent/ES2047473T1/es
Application granted granted Critical
Publication of ES2047473T3 publication Critical patent/ES2047473T3/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
    • B60R22/4619—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
    • B60R22/28—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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/12—Force, load, stress, pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/2045—Flexible transmitter [e.g., Bowden cable] and sheath support, connector, or anchor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/20462—Specific cable connector or guide

Landscapes

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

Abstract

EN UN ACCIONAMIENTO LINEAL PARA TENSORES DE CINTURONES EN SISTEMAS DE RETENCION EN VEHICULOS, SE UTILIZA UNA UNIDAD EMBOLO/CILINDRO (10), CUYO EMBOLO ES IMPULSADO CON PRESION, POR MEDIO DE GASES PRODUCIDOS POR UN GENERADOR DE GAS PIROTECNICO (26). AL PISTON (24) SE LE HA CONECTADO UN CABLE DE TRACCION (12), SIN EMBARGO NO INMEDIATO, SINO BAJO LA INTERCALACION DE UN DISPOSITIVO DE AMORTIGUAMIENTO (32), EL CUAL DURANTE LA FASE DEL AUMENTO DE LA PRESION DEL GAS, LIMITA EL ESFUERZO DESARROLLADO SOBRE EL CABLE DE TRACCION (12), Y PERMITE EL CONTINUO AUMENTO, ASI COMO DURANTE UNA PARTE IMPORTANTE DE LA FASE DEL INICIO, ES ACTIVO EL MOVIMIENTO DEL EMBOLO, EN LA CUAL LA PRESION DEL GAS PRODUCIDO POR EL GENERADOR DE GAS (24) AUMENTA.
ES93102057T 1992-03-05 1993-02-10 Dispositivo de pretensado lineal para un sistema de retencion en un vehiculo. Expired - Lifetime ES2047473T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4206980 1992-03-05

Publications (2)

Publication Number Publication Date
ES2047473T1 ES2047473T1 (es) 1994-03-01
ES2047473T3 true ES2047473T3 (es) 1998-01-16

Family

ID=6453309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93102057T Expired - Lifetime ES2047473T3 (es) 1992-03-05 1993-02-10 Dispositivo de pretensado lineal para un sistema de retencion en un vehiculo.

Country Status (10)

Country Link
US (1) US5350194A (es)
EP (1) EP0558963B1 (es)
JP (1) JPH089318B2 (es)
CN (1) CN1077166A (es)
CZ (1) CZ279207B6 (es)
DE (1) DE59307441D1 (es)
ES (1) ES2047473T3 (es)
HU (1) HUT70737A (es)
PL (1) PL171590B1 (es)
RU (1) RU2058905C1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307062A1 (de) * 1993-03-06 1994-09-08 Trw Repa Gmbh Gurtstraffer für Sicherheitsgurtsysteme in Fahrzeugen
DE9304152U1 (de) * 1993-03-20 1993-05-13 TRW Repa GmbH, 7077 Alfdorf Gurtstraffer mit pyrotechnischem Gasgenerator
US5531479A (en) * 1995-01-20 1996-07-02 Trw Vehicle Safety Systems Inc. Vehicle seat belt restraint system
US5639120A (en) * 1995-09-27 1997-06-17 Ford Motor Company Seat belt buckle pretensioner with end cap
US5564748A (en) * 1995-09-27 1996-10-15 Ford Motor Company Seat belt buckle pretensioner with patterned frangible end cap
GB9601075D0 (en) * 1996-01-19 1996-03-20 Alliedsignal Ltd Pretensioner
DE29607362U1 (de) * 1996-04-23 1996-08-22 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Sicherheitsgurtsystem
DE29612781U1 (de) * 1996-07-23 1996-11-21 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Pyrotechnische Linearantriebseinrichtung für einen Gurtstraffer
DE29707352U1 (de) 1997-04-23 1997-08-21 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Straffer für einen Sicherheitsgurt
DE29708880U1 (de) * 1997-05-20 1997-09-18 TRW Occupant Restraint Systems GmbH, 73553 Alfdorf Gurtstraffer für ein Fahrzeuginsassen-Rückhaltesystem
US5911433A (en) * 1997-11-06 1999-06-15 Trw Inc. Vehicle occupant protection apparatus
US6039353A (en) * 1997-12-24 2000-03-21 Trw Vehicle Safety Systems Inc. Apparatus for pretensioning seat belt webbing
JP3662739B2 (ja) * 1998-04-20 2005-06-22 本田技研工業株式会社 シートベルトのプリテンショナ装置
US20030122363A1 (en) * 1999-01-11 2003-07-03 Olaf Muller Operating method and system for vehicle safety device
US6167808B1 (en) * 1999-04-06 2001-01-02 Trw Inc. Initiator for air bag inflator
DE10018487C1 (de) * 2000-04-14 2002-01-24 Autoliv Dev Gurtstraffer mit Dämpfungseinrichtung
DE20102758U1 (de) * 2001-02-16 2001-06-28 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Gurtstraffer
NL1019869C2 (nl) * 2001-05-11 2002-11-12 Whiplash Preventie Systems Hol Pyrotechnische bedieningsinrichting en daarmee uitgeruste stoel, alsmede daarin toe te passen dempingsorgaan.
JP4622605B2 (ja) * 2005-03-18 2011-02-02 タカタ株式会社 点火器組立体、インフレータ、エアバッグ装置及びシートベルト装置
DE102005049659B3 (de) * 2005-10-18 2007-04-05 Autoliv Development Ab Straffeinrichtung für Sicherheitsgurte mit einem oliveförmigen Kolben
DE102006053563B4 (de) * 2006-11-14 2022-05-12 Mercedes-Benz Group AG Gurtstraffer für ein Sicherheitsgurtsystem
US7770924B2 (en) * 2008-07-17 2010-08-10 Autoliv Asp, Inc. Liquid cooled hybrid
DE102011014127A1 (de) * 2011-03-15 2012-09-20 Trw Automotive Gmbh Linearantrieb
CN103010151B (zh) * 2011-06-28 2015-06-10 常州博万达汽车安全设备有限公司 用于座椅安全带的预紧器
US9726216B2 (en) * 2013-02-04 2017-08-08 Shimano Inc. Cable adjusting unit
DE102017201016A1 (de) 2017-01-23 2018-07-26 Volkswagen Aktiengesellschaft Sicherheitsgurteinrichtung für ein Fahrzeug

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304878C2 (de) * 1973-02-01 1982-12-30 Adam Opel AG, 6090 Rüsselsheim Sicherheitsgurtanordnung für Fahrzeuge, insbesondere für Kraftfahrzeuge
JPS49124731U (es) * 1973-02-22 1974-10-25
FR2239870A1 (es) * 1973-08-03 1975-02-28 Poudres & Explosifs Ste Nale
DE2540952C2 (de) * 1975-09-13 1984-08-16 Volkswagenwerk Ag, 3180 Wolfsburg Gurtspannvorrichtung für einen Sicherheitsgurt
DE2809587A1 (de) * 1977-03-09 1978-09-14 Britax Wingard Ltd Spannvorrichtung fuer einen sicherheitsgurt
DE2727123A1 (de) * 1977-06-16 1978-12-21 Daimler Benz Ag Verankerung eines end- oder umlenkpunktes eines sicherheitsgurtes, insbesondere in kraftwagen
JPS54153425A (en) * 1978-05-23 1979-12-03 Nippon Soken Inc Seat belt tightening apparatus
FR2460407A1 (fr) * 1979-06-29 1981-01-23 Angeviniere Sa Dispositif de traction a course irreversible
JPS607973Y2 (ja) * 1979-08-02 1985-03-19 株式会社日本自動車部品総合研究所 シ−トベルト引締め装置
DE3131637C2 (de) * 1980-10-06 1986-10-02 TRW Repa GmbH, 7077 Alfdorf Rückstrammer für Sicherheitsgurtautomaten
DE3137263C2 (de) * 1980-10-06 1985-12-19 TRW Repa GmbH, 7071 Alfdorf Zylinder/Kolben-Antrieb insbesondere für Rückstrammsysteme in Sicherheitsgurtwickelautomaten
US4441738A (en) * 1980-12-30 1984-04-10 Nippon Soken, Inc. Seat belt tensioning device
DE3407379A1 (de) * 1984-02-29 1986-06-26 Autoflug Gmbh, 2084 Rellingen Gurtstraffer fuer einen selbstsperrenden sicherheitsgurtaufroller
DE8406217U1 (de) * 1984-02-29 1985-09-12 Autoflug Gmbh, 2084 Rellingen Gurtstraffer für einen selbstsperrenden Sicherheitsgurtaufroller
DE8816557U1 (de) * 1988-03-22 1989-11-16 Autoflug GmbH & Co Fahrzeugtechnik, 2084 Rellingen Antriebsvorrichtung für Gurtstrammer
DE3900024A1 (de) * 1989-01-02 1990-07-05 Schmidt Gmbh R Sperrvorrichtung fuer mechanischen sicherheitsgurtstrammer
ATE114277T1 (de) * 1989-05-13 1994-12-15 Hs Tech & Design Verriegelungsvorrichtung und vorrichtung zum straffen eines sicherheitsgurtes in einem fahrzeug, insbesondere kraftfahrzeug.

Also Published As

Publication number Publication date
EP0558963A2 (de) 1993-09-08
RU2058905C1 (ru) 1996-04-27
PL171590B1 (pl) 1997-05-30
EP0558963A3 (es) 1994-04-27
EP0558963B1 (de) 1997-10-01
DE59307441D1 (de) 1997-11-06
JPH068796A (ja) 1994-01-18
HUT70737A (en) 1995-10-30
CZ33193A3 (en) 1993-09-15
JPH089318B2 (ja) 1996-01-31
CZ279207B6 (cs) 1995-01-18
ES2047473T1 (es) 1994-03-01
PL297914A1 (en) 1993-09-06
HU9300616D0 (en) 1993-05-28
US5350194A (en) 1994-09-27
CN1077166A (zh) 1993-10-13

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