BRPI0917813B8 - AUTOMOTIVE VEHICLE WITH DISCONNECTABLE ALL WHEELS DRIVE SYSTEM - Google Patents

AUTOMOTIVE VEHICLE WITH DISCONNECTABLE ALL WHEELS DRIVE SYSTEM

Info

Publication number
BRPI0917813B8
BRPI0917813B8 BRPI0917813A BRPI0917813A BRPI0917813B8 BR PI0917813 B8 BRPI0917813 B8 BR PI0917813B8 BR PI0917813 A BRPI0917813 A BR PI0917813A BR PI0917813 A BRPI0917813 A BR PI0917813A BR PI0917813 B8 BRPI0917813 B8 BR PI0917813B8
Authority
BR
Brazil
Prior art keywords
vehicle
power
wheels
input
disconnectable
Prior art date
Application number
BRPI0917813A
Other languages
Portuguese (pt)
Inventor
A Marsh Gregory
P Downs James
S Silbert Richard
Original Assignee
American Axle & Mfg Inc
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
Priority claimed from US12/191,699 external-priority patent/US8047323B2/en
Priority claimed from US12/537,394 external-priority patent/US8042642B2/en
Application filed by American Axle & Mfg Inc filed Critical American Axle & Mfg Inc
Publication of BRPI0917813A2 publication Critical patent/BRPI0917813A2/en
Publication of BRPI0917813B1 publication Critical patent/BRPI0917813B1/en
Publication of BRPI0917813B8 publication Critical patent/BRPI0917813B8/en

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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B60K17/3515—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches with a clutch adjacent to traction wheel, e.g. automatic wheel hub
    • 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
    • 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
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

VEÍCULO A MOTOR COM SISTEMA DE ACIONAMENTO DE TODAS AS RODAS DESCONECTÁVEL. A presente invenção refere-se a um veículo com um sistema de transmissão primário que é configurado para distribuir potência rotativa de um primeiro conjunto de rodas do veículo, um dispositivo de transmissão de potência e um sistema de transmissão secundária que está configurado para distribuir potência a um segundo conjunto de rodas do veículo. O dispositivo de transmissão de potência tem um membro de entrada, que é acionado pela transmissão primária, e um membro de saída que é seletivamente acoplado ao membro de entrada para receber dele potência rotativa. O acionamento secundário tem um eixo de propulsão, um eixo de entrada, um par de semieixos e pelo menos um dispositivo de transferência de torque. O eixo de propulsão transmite potência rotativa entre os membros de saída do dispositivo de transmissão de potência e à entrada de eixo. Os semieixos são rotativamente acoplados a uma saída do diferencial e configurados para transmitir potência rotativa para o segundo conjunto de rodas do veículo. O pelo menos um dispositivo de transferência de torque é configurado para seletivamente inibir a transmissão de torque entre os eixos de entrada e o segundo conjunto de rodas do veículo.MOTOR VEHICLE WITH DISCONNECTABLE ALL WHEEL DRIVE SYSTEM. The present invention relates to a vehicle with a primary transmission system that is configured to deliver rotating power from a first set of vehicle wheels, a power transmission device and a secondary transmission system that is configured to deliver power to a second set of vehicle wheels. The power transmission device has an input member which is driven by the primary transmission and an output member which is selectively coupled to the input member to receive rotating power therefrom. The secondary drive has a drive shaft, an input shaft, a pair of half shafts and at least one torque transfer device. The drive shaft transmits rotating power between the output members of the power transmission device and the shaft input. The axle shafts are rotatably coupled to one output of the differential and configured to transmit rotating power to the vehicle's second set of wheels. The at least one torque transfer device is configured to selectively inhibit the transmission of torque between the input axles and the second set of wheels of the vehicle.

BRPI0917813A 2008-08-14 2009-08-12 AUTOMOTIVE VEHICLE WITH DISCONNECTABLE ALL WHEELS DRIVE SYSTEM BRPI0917813B8 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/191,699 US8047323B2 (en) 2008-08-14 2008-08-14 Motor vehicle with disconnectable all-wheel drive system
US12/191,699 2008-08-14
US12/537,394 2009-08-07
US12/537,394 US8042642B2 (en) 2008-08-14 2009-08-07 Motor vehicle with disconnectable all-wheel drive system
PCT/US2009/053514 WO2010019641A2 (en) 2008-08-14 2009-08-12 Motor vehicle with disconnectable all-wheel drive system

Publications (3)

Publication Number Publication Date
BRPI0917813A2 BRPI0917813A2 (en) 2015-11-24
BRPI0917813B1 BRPI0917813B1 (en) 2020-09-15
BRPI0917813B8 true BRPI0917813B8 (en) 2022-07-12

Family

ID=43781856

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0917813A BRPI0917813B8 (en) 2008-08-14 2009-08-12 AUTOMOTIVE VEHICLE WITH DISCONNECTABLE ALL WHEELS DRIVE SYSTEM

Country Status (2)

Country Link
BR (1) BRPI0917813B8 (en)
GB (1) GB2474608A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102019007822A2 (en) * 2019-04-17 2020-10-27 CNH Industrial Brasil Ltda. disengagement system for a vehicle with a first axle and a second axle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411110A (en) * 1993-03-09 1995-05-02 New Venture Gear, Inc. Power transfer system for a four-wheel drive vehicle
KR100274035B1 (en) * 1997-12-31 2000-12-15 정몽규 4 wheels drive mechanism
KR200170880Y1 (en) * 1999-09-28 2000-03-15 김수근 Ball strainer valve
KR100483163B1 (en) * 2003-04-03 2005-04-14 현대자동차주식회사 Normal towing system of Full Time 4-Wheel Drive
US6808037B1 (en) * 2003-04-08 2004-10-26 New Venture Gear, Inc. On-demand transfer case

Also Published As

Publication number Publication date
GB201101414D0 (en) 2011-03-16
GB2474608A (en) 2011-04-20
BRPI0917813A2 (en) 2015-11-24
BRPI0917813B1 (en) 2020-09-15

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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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/09/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2593 DE 15/09/2020, QUANTO AO ITEM (73) NOME DO TITULAR.