FR2700302B1 - Transmission device provided with a range doubler for a four-wheel drive vehicle. - Google Patents

Transmission device provided with a range doubler for a four-wheel drive vehicle.

Info

Publication number
FR2700302B1
FR2700302B1 FR9300123A FR9300123A FR2700302B1 FR 2700302 B1 FR2700302 B1 FR 2700302B1 FR 9300123 A FR9300123 A FR 9300123A FR 9300123 A FR9300123 A FR 9300123A FR 2700302 B1 FR2700302 B1 FR 2700302B1
Authority
FR
France
Prior art keywords
transmission device
device provided
wheel drive
drive vehicle
doubler
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
FR9300123A
Other languages
French (fr)
Other versions
FR2700302A1 (en
Inventor
Jean-Marc Prenel
Michel Bardot
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR9300123A priority Critical patent/FR2700302B1/en
Publication of FR2700302A1 publication Critical patent/FR2700302A1/en
Application granted granted Critical
Publication of FR2700302B1 publication Critical patent/FR2700302B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/64—Gearings having three or more central gears composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H2003/0931—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts each countershaft having an output gear meshing with a single common gear on the output shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
FR9300123A 1993-01-08 1993-01-08 Transmission device provided with a range doubler for a four-wheel drive vehicle. Expired - Fee Related FR2700302B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9300123A FR2700302B1 (en) 1993-01-08 1993-01-08 Transmission device provided with a range doubler for a four-wheel drive vehicle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300123A FR2700302B1 (en) 1993-01-08 1993-01-08 Transmission device provided with a range doubler for a four-wheel drive vehicle.

Publications (2)

Publication Number Publication Date
FR2700302A1 FR2700302A1 (en) 1994-07-13
FR2700302B1 true FR2700302B1 (en) 1995-03-10

Family

ID=9442901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9300123A Expired - Fee Related FR2700302B1 (en) 1993-01-08 1993-01-08 Transmission device provided with a range doubler for a four-wheel drive vehicle.

Country Status (1)

Country Link
FR (1) FR2700302B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6729991B1 (en) * 1999-12-17 2004-05-04 Bosch Automotive Systems Corporation Combined differential gear device
RU2174076C1 (en) * 2000-02-23 2001-09-27 Коротков Эдуард Константинович Multipurpose mechanical holonomic part of transmission with stepless changing of torque and its design versions
JP3853631B2 (en) 2001-10-23 2006-12-06 株式会社ジェイテクト Hybrid differential gear unit
FR3071780A1 (en) * 2017-10-03 2019-04-05 Renault S.A.S DOUBLE RANGE DIFFERENTIAL TRANSMISSION DEVICE AND FOUR-WHEEL DRIVE TRANSMISSION

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532708A3 (en) * 1981-08-24 1984-03-09 Clocheau Michel Automatic transmission for transverse engined vehicles.
IT1155494B (en) * 1982-04-05 1987-01-28 Sirp Spa TRANSMISSION SYSTEM FOR MOTOR VEHICLES
JPS59128018A (en) * 1983-01-11 1984-07-24 Toyota Motor Corp 4-wheel driving trans-axle for horizontal engine
GB2142593B (en) * 1983-07-02 1986-10-22 Land Rover Uk Ltd Transmission for a four wheel drive vehicle
AT393550B (en) * 1985-06-07 1991-11-11 Steyr Daimler Puch Ag SWITCHING DEVICE FOR A PLANETARY GEARBOX COMPREHENSIVE, TWO-STAGE DISTRIBUTION GEARBOXES OF ALL-WHEEL DRIVE MOTOR VEHICLES
FR2593754B1 (en) * 1986-01-31 1990-09-07 Renault FOUR-DRIVE TRANSMISSION DEVICE
FR2613015B1 (en) * 1987-03-24 1991-05-10 Renault DEVICE FOR ADDITIONAL SPEED RATING ON A MECHANICAL GEARBOX

Also Published As

Publication number Publication date
FR2700302A1 (en) 1994-07-13

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Legal Events

Date Code Title Description
TP Transmission of property
TQ Partial transmission of property
ST Notification of lapse