ES2118689T3 - Tensor para cinturones de seguridad. - Google Patents
Tensor para cinturones de seguridad.Info
- Publication number
- ES2118689T3 ES2118689T3 ES97116370T ES97116370T ES2118689T3 ES 2118689 T3 ES2118689 T3 ES 2118689T3 ES 97116370 T ES97116370 T ES 97116370T ES 97116370 T ES97116370 T ES 97116370T ES 2118689 T3 ES2118689 T3 ES 2118689T3
- Authority
- ES
- Spain
- Prior art keywords
- tensioner
- work chamber
- cylinder
- seat belts
- discurs
- 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
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
- B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
Abstract
TENSOR DE CINTURON CON UN ACCIONAMIENTO LINEAL DE EMBOLO/CILINDRO, CUYO EMBOLO (3) PUEDE ACCIONARSE MEDIANTE UN GAS COMPRIMIDO QUE CIRCULA HACIA DENTRO DE UNA CAMARA DE TRABAJO (7) Y MUEVE, A TRAVES DE UN MEDIO DE TRACCION (15) FIJADO A ELLA, UNA PIEZA QUE ENCAJA EN EL CINTURON DE SEGURIDAD, CARACTERIZADO PORQUE EL FONDO DEL EMBOLO QUE LIMITA LA CAMARA DE TRABAJO (7) ESTA FORMADO POR UNA PLACA DE JUNTA ANULAR (5), EN LA QUE SE HA AMOLDADO UNA FALDA DE OBTURACION (23) FINA Y QUE DISCURRE CASI AXIALMENTE, LA CUAL PUEDE FLEXIONARSE RADIALMENTE Y HACE CONTACTO, CON UNA TENSION PREVIA, CON LA SUPERFICIE LATERAL INTERNA DEL CILINDRO (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29616414U DE29616414U1 (de) | 1996-09-20 | 1996-09-20 | Gurtstraffer |
US08/929,736 US6325416B1 (en) | 1996-09-20 | 1997-09-15 | Belt tensioner |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2118689T1 ES2118689T1 (es) | 1998-10-01 |
ES2118689T3 true ES2118689T3 (es) | 2002-06-16 |
Family
ID=26059437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97116370T Expired - Lifetime ES2118689T3 (es) | 1996-09-20 | 1997-09-19 | Tensor para cinturones de seguridad. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6325416B1 (es) |
EP (1) | EP0830993B1 (es) |
JP (1) | JPH10181528A (es) |
DE (2) | DE29616414U1 (es) |
ES (1) | ES2118689T3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4141658B2 (ja) * | 2001-04-25 | 2008-08-27 | 株式会社オーテックジャパン | シートベルト装置 |
DE10126119C1 (de) * | 2001-05-29 | 2002-11-07 | Breed Automotive Tech | Vorrichtung zum seitlichen Herausführen eines in einem Rohr verlegten elektrischen Kabels |
DE20111638U1 (de) * | 2001-07-12 | 2001-09-27 | Breed Automotive Tech | Linearstrafferantrieb zum Straffen eines Fahrzeugsicherheitsgurtes |
WO2006010562A2 (de) * | 2004-07-23 | 2006-02-02 | Delphi Technologies, Inc. | Pyrotechnischer aktor |
US7380832B2 (en) * | 2005-04-05 | 2008-06-03 | Takata Seat Belts, Inc. | Pretensioner with integrated gas generator |
DE102007028980A1 (de) * | 2007-06-23 | 2009-01-02 | Autoliv Development Ab | Gurtstraffer mit becherförmigem Antriebskolben |
DE102007063461A1 (de) * | 2007-12-20 | 2008-05-29 | Takata-Petri Ag | Gurtaufroller mit Strafferantrieb |
EP2253518B1 (en) * | 2009-05-20 | 2011-11-02 | Autoliv Development AB | Pre-tensioner arrangement |
DE102009051451B4 (de) | 2009-10-30 | 2018-01-11 | Autoliv Development Ab | Straffervorrichtung für einen Sicherheitsgurt |
US9114780B2 (en) | 2009-10-30 | 2015-08-25 | Autoliv Development Ab | Pretensioner device for a seat belt |
DE102010018512A1 (de) | 2010-04-27 | 2011-10-27 | Autoliv Development Ab | Straffervorrichtung für einen Sicherheitsgurt |
DE102011108349A1 (de) * | 2011-07-25 | 2013-01-31 | Trw Automotive Gmbh | Straffer für einen Sicherheitsgurt |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2364235A1 (de) | 1973-12-22 | 1975-06-26 | Bayern Chemie Gmbh Flugchemie | Kraftbegrenzer fuer die verwendung bei sicherheitsgurten in kraftfahrzeugen |
DE2411702C3 (de) | 1974-03-12 | 1980-03-20 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau | Kraftbegrenzer, insbesondere für Sicherheitsgurte, der aus einem Zylinder und einem Kolben besteht |
JPS54153425A (en) * | 1978-05-23 | 1979-12-03 | Nippon Soken Inc | Seat belt tightening apparatus |
US4860698A (en) * | 1988-05-11 | 1989-08-29 | Networks Electronic Corp. | Pyrotechnic piston device |
JPH0724295Y2 (ja) * | 1988-09-29 | 1995-06-05 | 本田技研工業株式会社 | シートベルトプリローダ装置のピストン構造 |
JPH0450058A (ja) * | 1990-06-18 | 1992-02-19 | Takata Kk | シートベルト装置のプリテンショナー |
DE4201359A1 (de) * | 1992-01-20 | 1993-07-22 | Trw Repa Gmbh | Gurtstraffer mit pyrotechnischem kolben/zylinder-antrieb |
DE4206093C1 (es) * | 1992-02-27 | 1993-07-15 | Trw Repa Gmbh, 7077 Alfdorf, De | |
DE4305049C2 (de) * | 1993-02-18 | 1996-09-19 | Hs Tech & Design | Vorrichtung zum Zurückziehen von Bauteilen in einem Kraftfahrzeug aus einer Normalposition in eine Sicherheitsposition |
DE9304152U1 (es) * | 1993-03-20 | 1993-05-13 | Trw Repa Gmbh, 7077 Alfdorf, De | |
DE9305086U1 (es) * | 1993-04-02 | 1993-05-27 | Trw Repa Gmbh, 7077 Alfdorf, De | |
JPH075993U (ja) * | 1993-07-05 | 1995-01-27 | 日本精工株式会社 | 起動装置 |
DE4332206C2 (de) * | 1993-09-22 | 1997-08-14 | Hs Tech & Design | Antriebsvorrichtung |
DE9400764U1 (de) * | 1994-01-18 | 1994-02-24 | Trw Repa Gmbh | Kolbenfangsicherung für einen pyrotechnischen Kolben/Zylinder-Linearantrieb |
DE29608210U1 (de) | 1996-05-06 | 1996-09-12 | Trw Repa Gmbh | Linearantrieb für ein Fahrzeuginsassen-Rückhaltesystem |
US5887897A (en) * | 1997-02-06 | 1999-03-30 | Breed Automoive Technology, Inc. | Apparatus for pretensioning a vehicular seat belt |
-
1996
- 1996-09-20 DE DE29616414U patent/DE29616414U1/de not_active Expired - Lifetime
-
1997
- 1997-09-15 US US08/929,736 patent/US6325416B1/en not_active Expired - Fee Related
- 1997-09-19 JP JP9255635A patent/JPH10181528A/ja active Pending
- 1997-09-19 DE DE59705363T patent/DE59705363D1/de not_active Expired - Fee Related
- 1997-09-19 EP EP97116370A patent/EP0830993B1/de not_active Expired - Lifetime
- 1997-09-19 ES ES97116370T patent/ES2118689T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2118689T1 (es) | 1998-10-01 |
US6325416B1 (en) | 2001-12-04 |
DE29616414U1 (de) | 1997-01-23 |
JPH10181528A (ja) | 1998-07-07 |
DE59705363D1 (de) | 2001-12-20 |
EP0830993B1 (de) | 2001-11-14 |
EP0830993A1 (de) | 1998-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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