ES2102726T3 - Dispositivo de accionamiento rotativo pirotecnico de un arbol de enrollamiento de un dispositivo de enrollamiento automatico de un cinturon de seguridad. - Google Patents

Dispositivo de accionamiento rotativo pirotecnico de un arbol de enrollamiento de un dispositivo de enrollamiento automatico de un cinturon de seguridad.

Info

Publication number
ES2102726T3
ES2102726T3 ES94108479T ES94108479T ES2102726T3 ES 2102726 T3 ES2102726 T3 ES 2102726T3 ES 94108479 T ES94108479 T ES 94108479T ES 94108479 T ES94108479 T ES 94108479T ES 2102726 T3 ES2102726 T3 ES 2102726T3
Authority
ES
Spain
Prior art keywords
winding
pyrotechnical
rotating
seat belt
tree
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
ES94108479T
Other languages
English (en)
Inventor
Martin Dipl Ing Fh Specht
Walter Dipl Ing Fh Krauss
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.)
HS Technik und Design Technische Entwicklungen GmbH
Original Assignee
HS Technik und Design Technische Entwicklungen 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 HS Technik und Design Technische Entwicklungen GmbH filed Critical HS Technik und Design Technische Entwicklungen GmbH
Application granted granted Critical
Publication of ES2102726T3 publication Critical patent/ES2102726T3/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
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • 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
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
    • 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
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R2022/4657—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators comprising a plurality of charges

Landscapes

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

Abstract

UN DISPOSITIVO PARA EL ACCIONAMIENTO GIRATORIO PIROTECNICO DE UN EJE DE ENROLLADO DE UN SISTEMA DE ENROLLAMIENTO DE CINTURON DE SEGURIDAD DE UN VEHICULO, CON UN CUERPO (5) DE ACCIONAMIENTO EN FORMA DE EMBOLO Y UN MEDIO (7) DE ACCIONAMIENTO QUE SE DISPARA EN LA DIRECCION DE ENCENDIDO. EL CUERPO (5) DE ACCIONAMIENTO ESTA DISPUESTO EN UNA CARCASA (1) DE GUIA EN EL SISTEMA AUTOMATICO DE ENROLLADO Y EL CUERPO (5) DE ACCIONAMIENTO SE APLICA CON EL MEDIO (7) DE ACCIONAMIENTO DE DISPARO CON EL EJE (2) DE ENROLLADO EN CONEXION DE ACCIONAMIENTO ROTATIVO.
ES94108479T 1993-06-02 1994-06-01 Dispositivo de accionamiento rotativo pirotecnico de un arbol de enrollamiento de un dispositivo de enrollamiento automatico de un cinturon de seguridad. Expired - Lifetime ES2102726T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9308273U DE9308273U1 (es) 1993-06-02 1993-06-02

Publications (1)

Publication Number Publication Date
ES2102726T3 true ES2102726T3 (es) 1997-08-01

Family

ID=6893968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94108479T Expired - Lifetime ES2102726T3 (es) 1993-06-02 1994-06-01 Dispositivo de accionamiento rotativo pirotecnico de un arbol de enrollamiento de un dispositivo de enrollamiento automatico de un cinturon de seguridad.

Country Status (4)

Country Link
EP (1) EP0629531B1 (es)
AT (1) ATE152056T1 (es)
DE (2) DE9308273U1 (es)
ES (1) ES2102726T3 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415103A1 (de) * 1993-10-25 1995-04-27 Trw Repa Gmbh Gurtstraffer für Sicherheitsgurt-Rückhaltesysteme in Fahrzeugen
DE4404462A1 (de) * 1994-02-11 1995-08-17 Trw Repa Gmbh Gurtstraffer für einen Sicherheitsgurt
GB9406864D0 (en) * 1994-04-07 1994-06-01 Alliedsignal Ltd Pretensioner for seat belt retractor
EP0680856A3 (de) * 1994-05-06 1996-03-06 Hs Tech & Design Vorrichtung zum Drehantrieb eines Sicherheitsgurtstraffers.
DE4416199C2 (de) * 1994-05-06 1998-11-26 Hs Tech & Design Vorrichtung zum Straffen eines Fahrzeugsicherheitsgurtes
DE4417225C1 (de) * 1994-05-17 1995-12-07 Hs Tech & Design Pyrotechnischer Drehantrieb für einen Sicherheitsgurtstraffer
JP3322773B2 (ja) * 1994-07-06 2002-09-09 エヌエスケー・オートリブ株式会社 プリテンショナー付きシートベルト用リトラクター
GB9416305D0 (en) * 1994-08-12 1994-10-05 Alliedsignal Ltd Driving arrangement
DE19503176A1 (de) * 1995-02-01 1996-08-08 Hs Tech & Design Vorrichtung zum Drehantrieb einer Wickelwelle eines Sicherheitsgurtaufrollers
WO1997013660A1 (en) * 1995-10-12 1997-04-17 Alliedsignal Inc. Spiral tube compact pretensioner and retractor
DE29600777U1 (de) 1996-01-17 1996-02-29 Hs Tech & Design Vorrichtung zum gleichzeitigen Straffen mehrerer in einem Kraftfahrzeug angeordneter Sicherheitsgurte
DE19621772C1 (de) * 1996-05-30 1997-04-10 Hs Tech & Design Gurtstraffer für einen Sicherheitsgurt
DE19641224B4 (de) * 1996-10-07 2008-10-16 Müller, Olaf Antriebsvorrichtung, insbesondere zum Straffen eines Sicherheitsgurtes in einem Kraftfahrzeug
GB2330334A (en) 1997-06-02 1999-04-21 Alliedsignal Ltd Buckle pretensioner for a vehicle
DE19816277C1 (de) * 1998-04-11 1999-11-25 Audi Ag Sicherheitsgurtanordnung für Kraftfahrzeuge
GB9808610D0 (en) * 1998-04-22 1998-06-24 Breed Automotive Tech Pretensioner
DE19837927C2 (de) 1998-08-20 2001-07-12 Breed Automotive Tech Vorrichtung zum Straffen eines Kraftfahrzeugsicherheitsgurtes
DE19846227A1 (de) 1998-10-07 2000-04-13 Breed Automotive Tech Kolbenantrieb zum Straffen eines Kraftfahrzeugsicherheitsgurtes
DE19927270C2 (de) * 1999-06-15 2002-07-11 Breed Automotive Tech Rückhaltevorrichtung für einen auf eine Gurtspule aufwickelbaren Sicherheitsgurt eines Kraftfahrzeugs
DE19961799B4 (de) * 1999-12-21 2004-03-25 Breed Automotive Technology, Inc., Lakeland Passives Sicherheitssystem eines Kraftfahrzeugs
US6454306B1 (en) * 2000-08-01 2002-09-24 Trw Inc. Gas generator for seat belt pretensioner
US6641074B2 (en) 2001-01-08 2003-11-04 Trw Inc. Seat belt webbing pretensioner using MEMS devices
DE10119504A1 (de) * 2001-04-20 2002-10-24 Takata Petri Gmbh Ulm Gurtstraffer für Sicherheitsgurte
DE10215539B4 (de) * 2002-04-09 2005-07-21 Key Safety Systems, Inc., Sterling Heights Gurtaufroller für einen Fahrzeugsicherheitsgurt
DE10216862B4 (de) 2002-04-16 2005-07-07 Key Safety Systems, Inc., Sterling Heights Gurtaufroller für einen Fahrzeugsicherheitsgurt
DE10325583B4 (de) 2003-06-05 2007-01-25 Key Safety Systems, Inc., Sterling Heights Vorrichtung zum Drehantrieb einer Wickelwelle eines Gurtaufrollers für einen Fahrzeugsicherheitsgurt
DE20312222U1 (de) 2003-08-07 2003-12-18 Trw Occupant Restraint Systems Gmbh & Co. Kg Vorrichtung zum Straffen eines Sicherheitsgurts mit pyrotechnischem Linearantrieb
DE102004054078B4 (de) 2004-11-09 2013-03-07 Key Safety Systems, Inc. Verfahren zum Blockieren einer Wickelwelle eines Sicherheitsgurtaufrollers
US7380832B2 (en) 2005-04-05 2008-06-03 Takata Seat Belts, Inc. Pretensioner with integrated gas generator
DE102006031359B4 (de) * 2006-04-03 2019-08-14 Trw Automotive Gmbh Gurtstraffer für ein Sicherheitsgurtsystem
DE102006031360B4 (de) * 2006-04-03 2017-09-21 Trw Automotive Gmbh Gurtstraffer für ein Sicherheitsgurtsystem
DE102006031369A1 (de) * 2006-04-03 2007-10-04 Trw Automotive Gmbh Gurtstraffer für ein Sicherheitsgurtsystem
DE102007037314B4 (de) * 2007-08-08 2009-05-07 Key Safety Systems, Inc., Sterling Heights Vorrichtung zum Straffen eines Fahrzeugsicherheitsgurtes
KR101316391B1 (ko) * 2011-11-18 2013-10-08 현대자동차주식회사 차량용 시트벨트의 리트렉터 통합 프리텐셔너 장치
DE102017216146B3 (de) 2017-09-13 2018-08-30 Autoliv Development Ab Irreversible Gurtstraffeinrichtung für einen Sicherheitsgurt
EP3805054B1 (de) * 2019-10-09 2024-03-20 Autoliv Development AB Elektromotoreinheit für einen reversiblen gurtstraffer und verfahren zum betreiben eines gurtstraffers

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1012354A (en) * 1963-02-27 1965-12-08 Martin James Improvements relating to aircraft seat harnesses
US3386683A (en) * 1966-02-10 1968-06-04 Mc Donnell Douglas Corp Power retraction inertia reel
NL131138C (es) * 1967-04-26
DE2505625A1 (de) * 1975-02-11 1976-08-19 Volkswagenwerk Ag Sicherheitseinrichtung fuer fahrzeuge, insbesondere kraftfahrzeuge
DE3040667A1 (de) * 1980-10-29 1982-05-27 Autoflug Gmbh, 2084 Rellingen Strammvorrichtung fuer sicherheitsgurte
US4434953A (en) * 1981-03-02 1984-03-06 The Firestone Tire & Rubber Company Dual spool pretensioner
DE3220498A1 (de) * 1982-05-29 1983-12-01 Daimler-Benz Ag, 7000 Stuttgart Gurtstrammer mit einem pyrotechnischen treibsatz
DE3528162A1 (de) * 1985-08-06 1987-02-19 Klippan Gmbh Kupplungsvorrichtung fuer die wickelwelle eines sicherheitsgurtaufrollers mit rueckstrammvorrichtung
DE3635022A1 (de) * 1985-10-26 1987-04-30 Volkswagen Ag Spannvorrichtung fuer sicherheitsgurte
DE3606346A1 (de) * 1986-02-27 1987-09-03 Ernst Hans Hellmut Rotatorische antriebseinheit fuer einen gurtstrammer
JPS6412953A (en) * 1987-07-03 1989-01-17 Honda Motor Co Ltd Crew lock device
US5248110A (en) * 1991-07-17 1993-09-28 Takata Corporation Vehicle seat belt retractor
DE4127958A1 (de) * 1991-08-23 1993-02-25 Hs Tech & Design Rueckstrammervorrichtung zum straffen eines sicherheitsgurtes in einem kraftfahrzeug
DE4222993A1 (de) * 1992-07-13 1994-01-20 Trw Repa Gmbh Gurtaufroller mit einem an der Gurtspule angreifenden Gurtstraffer

Also Published As

Publication number Publication date
DE59402487D1 (de) 1997-05-28
EP0629531B1 (de) 1997-04-23
ATE152056T1 (de) 1997-05-15
EP0629531A1 (de) 1994-12-21
DE9308273U1 (es) 1993-07-29

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