BR112012025439A2 - processos de comando do funcionamento de um meio de acoplamento mecânico dos primeiro e segundo eixos, e de funcionamento de um sistema de tranmissão, suporte de registro de dados, sistemas de comando, e de transmissão, veículo automotivo, e, programa de computador. - Google Patents
processos de comando do funcionamento de um meio de acoplamento mecânico dos primeiro e segundo eixos, e de funcionamento de um sistema de tranmissão, suporte de registro de dados, sistemas de comando, e de transmissão, veículo automotivo, e, programa de computador.Info
- Publication number
- BR112012025439A2 BR112012025439A2 BR112012025439A BR112012025439A BR112012025439A2 BR 112012025439 A2 BR112012025439 A2 BR 112012025439A2 BR 112012025439 A BR112012025439 A BR 112012025439A BR 112012025439 A BR112012025439 A BR 112012025439A BR 112012025439 A2 BR112012025439 A2 BR 112012025439A2
- Authority
- BR
- Brazil
- Prior art keywords
- operating
- coupling means
- mechanical coupling
- transmission system
- control
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
processos de comando do funcionamento um meio de acoplamento mecânico dos primeiro e segundo eixos, e de funcionamento de um sistema de transmissão, siporte de registro de dados, sistemas de comando, e de transmissão, veículo automotivo, e, programa de compuatdor - processo de comando do funcionamento de um meio (11) de acoplamento mecânico dos primeiro (17) e segundo (19) eixos de um sistema de transmissão (18) de um veículo automotivo (10), o prieiro eixo sendo acionado como padrão e o segundo eixo sendo acionado opcionalmente dependendo do estado do meio de acoplamnto, o sistema de trasmissão sendo susceptível de acordo com um primeiro modo (4wd lock) no qual o valor do torque transmissível (clock) por mio de acoplamento mecânico é fixo ou de acordo com um segundo modo (4wd super lock) no qual o valor do torque transmissível por meio de acoplamento mecânico é superior ao valor do torque (clock) transmissível no primeiro modo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052646 | 2010-04-08 | ||
FR1052646A FR2958588B1 (fr) | 2010-04-08 | 2010-04-08 | Procede de commande du fonctionnement d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile |
PCT/FR2011/050792 WO2011124859A1 (fr) | 2010-04-08 | 2011-04-07 | Procédé de commande du fonctionnement d'un moyen de couplage mécanique des premier et deuxième essieux d'un véhicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012025439A2 true BR112012025439A2 (pt) | 2016-07-05 |
BR112012025439B1 BR112012025439B1 (pt) | 2020-11-10 |
Family
ID=43332571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012025439-1A BR112012025439B1 (pt) | 2010-04-08 | 2011-04-07 | processos de comando do funcionamento de um meio de acoplamento mecanicamente acoplando primeiro e segundo eixos, e de funcionamento de um sistema de transmissão de um veículo automotivo, sistemas de comando do estado de um meio de acoplamento mecânico de primeiro e segundo eixos de um sistema de transmissão de um veículo automotivo, e de transmissão de um veículo automotivo, e, veículo automotivo |
Country Status (6)
Country | Link |
---|---|
US (1) | US8868308B2 (pt) |
EP (1) | EP2555940B1 (pt) |
CN (1) | CN102933416B (pt) |
BR (1) | BR112012025439B1 (pt) |
FR (1) | FR2958588B1 (pt) |
WO (1) | WO2011124859A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6412678B2 (ja) * | 2012-12-06 | 2018-10-24 | 株式会社ジェイテクト | 駆動力伝達制御装置 |
DE102014006898A1 (de) | 2014-05-09 | 2015-11-12 | Audi Ag | Verfahren zum Betrieb eines Fahrzeugs |
US10112615B2 (en) * | 2015-09-03 | 2018-10-30 | Deere & Company | System and method of reacting to wheel slip in a traction vehicle |
US9630494B1 (en) * | 2015-11-23 | 2017-04-25 | Ford Global Technologies, Llc | Method and apparatus for anticipatory all wheel and four wheel drive engagement |
FR3048937B1 (fr) * | 2016-03-21 | 2018-03-09 | Renault S.A.S | Procede pour determiner la force maximum a transmettre aux roues motrices d'un vehicule muni d'un groupe motopropulseur hybride |
US11752865B1 (en) | 2022-11-16 | 2023-09-12 | Ford Global Technologies, Llc | Off-road clutch control |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247443A (en) | 1987-12-23 | 1993-09-21 | Dana Corporation | Electronic control for vehicle four wheel drive system |
NO970288L (no) * | 1996-01-29 | 1997-07-30 | Luk Getriebe Systeme Gmbh | Betjeningsanordning |
US6578654B2 (en) * | 2001-04-05 | 2003-06-17 | New Venture Gear, Inc. | Electronically-controlled coupling for all-wheel drive system |
JP3857568B2 (ja) * | 2001-10-31 | 2006-12-13 | 株式会社ジェイテクト | 4輪駆動車の駆動力配分制御装置 |
JP2003159952A (ja) | 2001-11-26 | 2003-06-03 | Hitachi Unisia Automotive Ltd | 四輪駆動制御装置 |
JP3863457B2 (ja) * | 2002-04-26 | 2006-12-27 | 株式会社ジェイテクト | 4輪駆動車の駆動力配分制御装置及び駆動力配分方法 |
JP3539422B2 (ja) * | 2002-05-02 | 2004-07-07 | 日産自動車株式会社 | 4輪駆動車の駆動力制御装置 |
US6808053B2 (en) | 2003-02-21 | 2004-10-26 | New Venture Gear, Inc. | Torque transfer device having an electric motor/brake actuator and friction clutch |
US7630812B2 (en) * | 2004-02-09 | 2009-12-08 | Ford Global Technologies, Llc | Method and system for controlling a transfer case clutch to protect against excessive heat |
US7743899B2 (en) | 2005-08-11 | 2010-06-29 | American Axle & Manufacturing, Inc. | Electrohydraulic torque transfer device and control system |
WO2007022210A1 (en) * | 2005-08-15 | 2007-02-22 | Borgwarner Inc. | Torque transfer system |
-
2010
- 2010-04-08 FR FR1052646A patent/FR2958588B1/fr not_active Expired - Fee Related
-
2011
- 2011-04-07 BR BR112012025439-1A patent/BR112012025439B1/pt active IP Right Grant
- 2011-04-07 US US13/639,965 patent/US8868308B2/en not_active Expired - Fee Related
- 2011-04-07 EP EP11730349.5A patent/EP2555940B1/fr active Active
- 2011-04-07 CN CN201180027743.2A patent/CN102933416B/zh active Active
- 2011-04-07 WO PCT/FR2011/050792 patent/WO2011124859A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011124859A1 (fr) | 2011-10-13 |
EP2555940A1 (fr) | 2013-02-13 |
FR2958588B1 (fr) | 2012-04-20 |
CN102933416B (zh) | 2015-11-25 |
CN102933416A (zh) | 2013-02-13 |
BR112012025439B1 (pt) | 2020-11-10 |
EP2555940B1 (fr) | 2018-02-28 |
FR2958588A1 (fr) | 2011-10-14 |
US8868308B2 (en) | 2014-10-21 |
US20130073158A1 (en) | 2013-03-21 |
RU2012147487A (ru) | 2014-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/04/2011, OBSERVADAS AS CONDICOES LEGAIS. |