SE9902492L - Motor vehicle with four-wheel drive - Google Patents

Motor vehicle with four-wheel drive

Info

Publication number
SE9902492L
SE9902492L SE9902492A SE9902492A SE9902492L SE 9902492 L SE9902492 L SE 9902492L SE 9902492 A SE9902492 A SE 9902492A SE 9902492 A SE9902492 A SE 9902492A SE 9902492 L SE9902492 L SE 9902492L
Authority
SE
Sweden
Prior art keywords
wheel drive
motor vehicle
torque
main differential
drive
Prior art date
Application number
SE9902492A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE514395C2 (en
SE9902492D0 (en
Inventor
Bertil Hoerberg
Ferdinand Gustafson
Original Assignee
Saab Automobile
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 Saab Automobile filed Critical Saab Automobile
Priority to SE9902492A priority Critical patent/SE514395C2/en
Publication of SE9902492D0 publication Critical patent/SE9902492D0/en
Priority to DE2000131885 priority patent/DE10031885A1/en
Publication of SE9902492L publication Critical patent/SE9902492L/en
Publication of SE514395C2 publication Critical patent/SE514395C2/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
    • B60K17/34—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
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • B60K17/3462—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear with means for changing distribution of torque between front and rear wheels
    • B60K17/3465—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear with means for changing distribution of torque between front and rear wheels self-actuated means, e.g. differential locked automatically by difference of 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
    • 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)

Abstract

The four-wheel drive vehicle has a slip clutch (14) between the main differential (9) and at least one of the wheels (7, 8) to limit the drive torque. The main differential divides the drive torque asymmetrically, with more of it on the second axle (3). This torque can be redistributed between the two axles (3, 6) when one of them slips.
SE9902492A 1999-06-30 1999-06-30 Motor vehicle with four-wheel drive SE514395C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9902492A SE514395C2 (en) 1999-06-30 1999-06-30 Motor vehicle with four-wheel drive
DE2000131885 DE10031885A1 (en) 1999-06-30 2000-06-30 Four-wheel drive vehicle, with slip clutch between main differential and at least one wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902492A SE514395C2 (en) 1999-06-30 1999-06-30 Motor vehicle with four-wheel drive

Publications (3)

Publication Number Publication Date
SE9902492D0 SE9902492D0 (en) 1999-06-30
SE9902492L true SE9902492L (en) 2000-12-31
SE514395C2 SE514395C2 (en) 2001-02-19

Family

ID=20416312

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902492A SE514395C2 (en) 1999-06-30 1999-06-30 Motor vehicle with four-wheel drive

Country Status (2)

Country Link
DE (1) DE10031885A1 (en)
SE (1) SE514395C2 (en)

Also Published As

Publication number Publication date
DE10031885A1 (en) 2001-02-01
SE514395C2 (en) 2001-02-19
SE9902492D0 (en) 1999-06-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed