BR9803030A - Aperfeiçoamento em cinto de segurança com pretensionador. - Google Patents
Aperfeiçoamento em cinto de segurança com pretensionador.Info
- Publication number
- BR9803030A BR9803030A BR9803030A BR9803030A BR9803030A BR 9803030 A BR9803030 A BR 9803030A BR 9803030 A BR9803030 A BR 9803030A BR 9803030 A BR9803030 A BR 9803030A BR 9803030 A BR9803030 A BR 9803030A
- Authority
- BR
- Brazil
- Prior art keywords
- belt
- seat belt
- safety
- shoelace
- improvement
- Prior art date
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
- B60R22/4676—Reels with means to tension the belt in an emergency by forced winding up comprising energy-absorbing means operating between belt reel and retractor frame
-
- 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
- B60R2022/4642—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators the gas directly propelling a flexible driving means, e.g. a plurality of successive masses, in a tubular chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
Abstract
<B>"APERFEIçOAMENTO EM CINTO DE SEGURANçA COM PRETENSIONADOR"<D>, compreendendo uma carcaça (1), onde um carretel (10) e previsto para enrolar e desenrolar automaticamente um cadarço, porém, em conjunto com vários dispositivos de segurança, ou seja, o cinto incorpora duplo meio de atuação da haste de travamento (37), em que o primeiro é um sensor de inércia (SI) e o segundo é um sensor do veículo (SV), de forma a assegurar ao conjunto meios de atuação do cinto de segurança quer pelo movimento do veículo como pelo movimento brusco do passageiro, sendo que, ainda, no mesmo conjunto, é incluído um mecanismo pretensionador (7), que funciona com eixo de torção (63) e carga de projeção (75), cuja detonação provoca a expansão de gases no interior do tubo (71) lançando o êmbolo (77) contra a cremalheira (78) que, por sua vez, desloca-se ao longo do tubo (71) para ser acumulada no interior do compartimento (79), porém, antes disso, faz girar a engrenagem (68) e com ela gira também o carretel (10), enrolando o cadarço do cinto de segurança, de modo a eliminar completamente qualquer folga entre o mesmo e o usuário, mantendo-o junto ao banco e, conseq³entemente, aumenta a sua segurança.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9803030A BR9803030A (pt) | 1998-08-10 | 1998-08-10 | Aperfeiçoamento em cinto de segurança com pretensionador. |
PCT/BR1999/000066 WO2000009367A2 (en) | 1998-08-10 | 1999-08-04 | A triggering means for a safety belt having a pre-tensioning device |
EP99947129A EP1034099A2 (en) | 1998-08-10 | 1999-08-04 | A triggering means for a safety belt having a pre-tensioning device |
ARP990103917 AR020122A1 (es) | 1998-08-10 | 1999-08-05 | Perfeccionamientos introducidos en cinturones de seguridad |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9803030A BR9803030A (pt) | 1998-08-10 | 1998-08-10 | Aperfeiçoamento em cinto de segurança com pretensionador. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9803030A true BR9803030A (pt) | 2000-05-02 |
Family
ID=4070277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9803030A BR9803030A (pt) | 1998-08-10 | 1998-08-10 | Aperfeiçoamento em cinto de segurança com pretensionador. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1034099A2 (pt) |
AR (1) | AR020122A1 (pt) |
BR (1) | BR9803030A (pt) |
WO (1) | WO2000009367A2 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10066247B4 (de) * | 1999-03-04 | 2008-01-03 | Autoliv Development Ab | Sicherheitsgurtsystem |
JP4544931B2 (ja) * | 2004-03-26 | 2010-09-15 | 株式会社東海理化電機製作所 | ウエビング巻取装置 |
US8845022B2 (en) | 2012-09-04 | 2014-09-30 | Britax Child Safety, Inc. | Child seat with belt tensioning mechanism for improved installation |
CN104853964A (zh) * | 2012-12-04 | 2015-08-19 | 株式会社东海理化电机制作所 | 安全带卷取装置 |
US9499074B2 (en) | 2013-10-25 | 2016-11-22 | Britax Child Safety, Inc. | Forward and rearward facing child seat with belt tensioning mechanism for improved installation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931164A1 (de) * | 1979-08-01 | 1981-02-19 | Dynamit Nobel Ag | Rotationskraftelement |
DE3533126A1 (de) * | 1985-09-17 | 1987-03-19 | Klippan Gmbh | Gurtaufroller fuer rueckstraffer |
DE3711537A1 (de) * | 1987-04-06 | 1988-11-03 | Ase Deutschland Gmbh | Sicherheitsgurt-aufrollautomat |
JP2951735B2 (ja) * | 1991-03-11 | 1999-09-20 | タカタ株式会社 | シートベルトリトラクタ |
BR9507354A (pt) * | 1994-04-11 | 1997-09-09 | Autoliv Dev | Acionamento de corpo sólido para um dispositivo rotativo de aperto |
DE19517440C2 (de) * | 1994-05-25 | 2003-05-28 | Volkswagen Ag | Gurtaufroller und damit ausgerüstete Sicherheitseinrichtung für ein Kraftfahrzeug |
DE19524162A1 (de) * | 1995-07-03 | 1997-01-09 | Trw Repa Gmbh | Gurtaufroller für einen Sicherheitsgurt |
WO1997013660A1 (en) * | 1995-10-12 | 1997-04-17 | Alliedsignal Inc. | Spiral tube compact pretensioner and retractor |
US5839686A (en) * | 1995-10-12 | 1998-11-24 | Alliedsignal Inc. | Chain driven pretensioner and retractor |
-
1998
- 1998-08-10 BR BR9803030A patent/BR9803030A/pt not_active IP Right Cessation
-
1999
- 1999-08-04 WO PCT/BR1999/000066 patent/WO2000009367A2/en not_active Application Discontinuation
- 1999-08-04 EP EP99947129A patent/EP1034099A2/en not_active Withdrawn
- 1999-08-05 AR ARP990103917 patent/AR020122A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2000009367A3 (en) | 2000-07-06 |
WO2000009367A2 (en) | 2000-02-24 |
EP1034099A2 (en) | 2000-09-13 |
AR020122A1 (es) | 2002-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/08/1998, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 14A, 15A, 16A E 17A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi; resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |