GB8723658D0 - Transmission control arrangements - Google Patents

Transmission control arrangements

Info

Publication number
GB8723658D0
GB8723658D0 GB878723658A GB8723658A GB8723658D0 GB 8723658 D0 GB8723658 D0 GB 8723658D0 GB 878723658 A GB878723658 A GB 878723658A GB 8723658 A GB8723658 A GB 8723658A GB 8723658 D0 GB8723658 D0 GB 8723658D0
Authority
GB
United Kingdom
Prior art keywords
transmission control
control arrangements
arrangements
transmission
control
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.)
Granted
Application number
GB878723658A
Other versions
GB2194929B (en
GB2194929A (en
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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
Priority claimed from DE3437435A external-priority patent/DE3437435C2/en
Application filed by Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of GB8723658D0 publication Critical patent/GB8723658D0/en
Publication of GB2194929A publication Critical patent/GB2194929A/en
Application granted granted Critical
Publication of GB2194929B publication Critical patent/GB2194929B/en
Expired legal-status Critical Current

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
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • 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
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H2059/142—Inputs being a function of torque or torque demand of driving resistance calculated from weight, slope, or the like

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)
GB08723658A 1984-10-12 1987-10-08 Improvements in or relating to transmission control arrangements of multiple axle driven vehicles Expired GB2194929B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3437435A DE3437435C2 (en) 1984-10-12 1984-10-12 Arrangement for controlling the power transmission of a four-wheel drive vehicle
GB08525258A GB2167718B (en) 1984-10-12 1985-10-14 Improvements in or relating to transmission control arrangements of multiple axle driven vehicles

Publications (3)

Publication Number Publication Date
GB8723658D0 true GB8723658D0 (en) 1987-11-11
GB2194929A GB2194929A (en) 1988-03-23
GB2194929B GB2194929B (en) 1988-09-28

Family

ID=25825576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08723658A Expired GB2194929B (en) 1984-10-12 1987-10-08 Improvements in or relating to transmission control arrangements of multiple axle driven vehicles

Country Status (1)

Country Link
GB (1) GB2194929B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8715759D0 (en) * 1987-07-03 1987-08-12 Drew M J Selecting 4-wheel drive farm tractor

Also Published As

Publication number Publication date
GB2194929B (en) 1988-09-28
GB2194929A (en) 1988-03-23

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Legal Events

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

Effective date: 19921014