GB2210341B - A differential assembly for a motor vehicle. - Google Patents

A differential assembly for a motor vehicle.

Info

Publication number
GB2210341B
GB2210341B GB8822740A GB8822740A GB2210341B GB 2210341 B GB2210341 B GB 2210341B GB 8822740 A GB8822740 A GB 8822740A GB 8822740 A GB8822740 A GB 8822740A GB 2210341 B GB2210341 B GB 2210341B
Authority
GB
United Kingdom
Prior art keywords
motor vehicle
differential assembly
differential
assembly
vehicle
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 - Fee Related
Application number
GB8822740A
Other versions
GB2210341A (en
GB8822740D0 (en
Inventor
Klaus Schubert
Hans Jurgin Drewitz
Hubert Thudt
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.)
MAN Truck and Bus SE
Original Assignee
MAN Nutzfahrzeuge AG
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 MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Publication of GB8822740D0 publication Critical patent/GB8822740D0/en
Publication of GB2210341A publication Critical patent/GB2210341A/en
Application granted granted Critical
Publication of GB2210341B publication Critical patent/GB2210341B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • 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
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • 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
    • F16H48/42—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon
    • F16H2048/423—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon characterised by bearing arrangement
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2071—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using three freewheel mechanism
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Retarders (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
GB8822740A 1987-10-01 1988-09-28 A differential assembly for a motor vehicle. Expired - Fee Related GB2210341B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873733153 DE3733153A1 (en) 1987-10-01 1987-10-01 DEVICE FOR SELECTIVELY SWITCHING ON AND OFF THE TORQUE FLOW ON THE SHAFT OF DRIVEN MOTOR VEHICLE WHEELS

Publications (3)

Publication Number Publication Date
GB8822740D0 GB8822740D0 (en) 1988-11-02
GB2210341A GB2210341A (en) 1989-06-07
GB2210341B true GB2210341B (en) 1991-07-31

Family

ID=6337364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8822740A Expired - Fee Related GB2210341B (en) 1987-10-01 1988-09-28 A differential assembly for a motor vehicle.

Country Status (4)

Country Link
DE (1) DE3733153A1 (en)
FR (1) FR2623449B1 (en)
GB (1) GB2210341B (en)
IT (1) IT1227120B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038731C2 (en) * 1990-12-05 1994-07-14 Man Nutzfahrzeuge Ag Coupling device for connecting two shafts rotating at different speeds
IT1250886B (en) * 1991-12-20 1995-04-21 Fiat Ricerche SYSTEM FOR THE CONTROL OF THE DISTRIBUTION OF THE DRIVING TORQUE BETWEEN THE WHEELS OF THE SAME AXLE OF A VEHICLE.
US6093127A (en) * 1998-12-17 2000-07-25 Daimlerchrysler Corporation High lateral offset front differential
DE102008015224A1 (en) 2008-03-20 2009-03-19 Daimler Ag Drivetrain for motor vehicle e.g. passenger car, has mechanism aiding half shafts of one of drive axles, where mechanism is coupled and decoupled from drive shaft and formed as shiftable free-wheel differential
US8132638B2 (en) * 2008-10-03 2012-03-13 Eaton Corporation Rear drive module wheel disconnect
DE102016212807A1 (en) * 2016-07-13 2018-01-18 Zf Friedrichshafen Ag Shift module, differential lock, gear shift and Achsveraltung
DE102017124969A1 (en) * 2017-10-25 2019-04-25 Man Truck & Bus Ag differential lock
DE102019108845A1 (en) * 2019-04-04 2020-10-08 Fte Automotive Gmbh Differential gear for a drive axle of a motor vehicle
DE102022203901B3 (en) 2022-04-21 2023-08-03 Magna powertrain gmbh & co kg Differential with one or two dog clutches for selectable differential lock and selectable connection function
DE102022207819B4 (en) 2022-07-29 2024-02-22 Zf Friedrichshafen Ag Differential device with side shaft activation and switchable locking function
DE102022207820B4 (en) 2022-07-29 2024-02-08 Zf Friedrichshafen Ag Transmission device for a motor vehicle with four independent switching positions and motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835997C (en) * 1950-01-30 1952-04-07 Chemische Werte Ag Ges Universal small tractor transmission
US2876658A (en) * 1955-09-16 1959-03-10 Clark Equipment Co Locking differential
US2913929A (en) * 1957-10-07 1959-11-24 Martin E Anderson Selective drive differential gear and operating mechanism therefor
FR2343401A7 (en) * 1976-03-03 1977-09-30 Etudes Rech Avancees Locking device for automobile differential drive - uses dog between pinion and slidable bush clutch to engage pinion directly with half shaft
US4341281A (en) * 1980-03-03 1982-07-27 General Motors Corporation Split axle drive mechanism
IT1183865B (en) * 1985-05-29 1987-10-22 Fiat Auto Spa INTEGRAL DRIVE TRANSMISSION FOR CARS WITH DEVICE FOR ENGAGEMENT AND DISENGAGEMENT OF TRACTION ON THE SECOND AXLE
JPH051719Y2 (en) * 1986-08-05 1993-01-18

Also Published As

Publication number Publication date
DE3733153A1 (en) 1989-04-13
GB2210341A (en) 1989-06-07
IT8822130A0 (en) 1988-09-30
FR2623449A1 (en) 1989-05-26
IT1227120B (en) 1991-03-15
FR2623449B1 (en) 1993-01-15
DE3733153C2 (en) 1991-06-27
GB8822740D0 (en) 1988-11-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950928