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WO2014024042A3 - Dispositif de désolidarisation de différentiel de couple électronique de transmission intégrale - Google Patents

Dispositif de désolidarisation de différentiel de couple électronique de transmission intégrale Download PDF

Info

Publication number
WO2014024042A3
WO2014024042A3 PCT/IB2013/002170 IB2013002170W WO2014024042A3 WO 2014024042 A3 WO2014024042 A3 WO 2014024042A3 IB 2013002170 W IB2013002170 W IB 2013002170W WO 2014024042 A3 WO2014024042 A3 WO 2014024042A3
Authority
WO
WIPO (PCT)
Prior art keywords
differential
assembly
wheel drive
disconnect
drive electronic
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.)
Ceased
Application number
PCT/IB2013/002170
Other languages
English (en)
Other versions
WO2014024042A2 (fr
Inventor
Brent Michael Peura
Kazunobu Takeshita
Gulliver SILVAGI
Robert Genway-Haden
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.)
GKN Driveline North America Inc
Original Assignee
GKN Driveline North America 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
Application filed by GKN Driveline North America Inc filed Critical GKN Driveline North America Inc
Publication of WO2014024042A2 publication Critical patent/WO2014024042A2/fr
Publication of WO2014024042A3 publication Critical patent/WO2014024042A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • 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
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/40—Actuators for moving a controlled member
    • B60Y2400/41—Mechanical transmissions for actuators
    • B60Y2400/414—Ramp or cam mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)

Abstract

La présente invention se rapporte à un ensemble de désolidarisation de différentiel qui comprend un élément de carter de différentiel, un élément de couvercle de différentiel, un jeu d'engrenages différentiels, un ensemble distribution de couple et un ensemble actionneur. Le jeu d'engrenages différentiels est agencé et supporté dans l'élément de carter de différentiel. L'ensemble distribution de couple comprend un ensemble plaque de frottement disposé dans l'élément de carter de différentiel, un plateau de réaction d'embrayage, un disque de pression et un élément de sollicitation. L'ensemble actionneur est positionné sur l'élément de couvercle de différentiel et comprend en outre un élément coulissant axial et un élément fixé axialement. L'élément coulissant axial est configuré pour faire coulisser axialement le disque de pression en contact avec le plateau de réaction d'embrayage. L'ensemble dispositif de désolidarisation de différentiel est configuré pour être disposé dans un carter d'unité d'entraînement secondaire.
PCT/IB2013/002170 2012-08-09 2013-09-30 Dispositif de désolidarisation de différentiel de couple électronique de transmission intégrale Ceased WO2014024042A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261681316P 2012-08-09 2012-08-09
US61/681,316 2012-08-09

Publications (2)

Publication Number Publication Date
WO2014024042A2 WO2014024042A2 (fr) 2014-02-13
WO2014024042A3 true WO2014024042A3 (fr) 2014-05-22

Family

ID=50068641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/002170 Ceased WO2014024042A2 (fr) 2012-08-09 2013-09-30 Dispositif de désolidarisation de différentiel de couple électronique de transmission intégrale

Country Status (1)

Country Link
WO (1) WO2014024042A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115217857B (zh) * 2022-06-10 2024-07-19 无锡星驱动力科技有限公司 一种离合器脱开机构和车辆

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611505A (en) * 1985-09-30 1986-09-16 Caterpillar Inc. Vehicular differential drive assembly and mounting means therefor
US5845546A (en) * 1997-04-04 1998-12-08 Borg-Warner Automotive, Inc. Multiple chamber twin clutch axle
EP1281560A2 (fr) * 2001-08-03 2003-02-05 GKN Automotive Inc. Module d'essieu intégré avec double commande de couple électronique
US7591355B2 (en) * 2006-08-30 2009-09-22 Team Industries, Inc. Disconnect
US20110143878A1 (en) * 2008-08-15 2011-06-16 Peter Juenemann Coupling assembly and driveline assembly for a motor vehicle with multiple driven axles
US8235183B2 (en) * 2008-02-25 2012-08-07 Ausco Products, Inc. Ball ramp brake

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611505A (en) * 1985-09-30 1986-09-16 Caterpillar Inc. Vehicular differential drive assembly and mounting means therefor
US5845546A (en) * 1997-04-04 1998-12-08 Borg-Warner Automotive, Inc. Multiple chamber twin clutch axle
EP1281560A2 (fr) * 2001-08-03 2003-02-05 GKN Automotive Inc. Module d'essieu intégré avec double commande de couple électronique
US7591355B2 (en) * 2006-08-30 2009-09-22 Team Industries, Inc. Disconnect
US8235183B2 (en) * 2008-02-25 2012-08-07 Ausco Products, Inc. Ball ramp brake
US20110143878A1 (en) * 2008-08-15 2011-06-16 Peter Juenemann Coupling assembly and driveline assembly for a motor vehicle with multiple driven axles

Also Published As

Publication number Publication date
WO2014024042A2 (fr) 2014-02-13

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