FR2377291A2 - Heavy road vehicle rear axle - is twin hydraulic motor driven with variable differential action by ram and electromagnetic valve - Google Patents

Heavy road vehicle rear axle - is twin hydraulic motor driven with variable differential action by ram and electromagnetic valve

Info

Publication number
FR2377291A2
FR2377291A2 FR7701228A FR7701228A FR2377291A2 FR 2377291 A2 FR2377291 A2 FR 2377291A2 FR 7701228 A FR7701228 A FR 7701228A FR 7701228 A FR7701228 A FR 7701228A FR 2377291 A2 FR2377291 A2 FR 2377291A2
Authority
FR
France
Prior art keywords
teeth
electromagnetic valve
rear axle
road vehicle
ram
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
FR7701228A
Other languages
French (fr)
Other versions
FR2377291B2 (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.)
PROCLEM ETUDES DEV IND
Original Assignee
PROCLEM ETUDES DEV IND
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 PROCLEM ETUDES DEV IND filed Critical PROCLEM ETUDES DEV IND
Priority to FR7701228A priority Critical patent/FR2377291A2/en
Publication of FR2377291A2 publication Critical patent/FR2377291A2/en
Application granted granted Critical
Publication of FR2377291B2 publication Critical patent/FR2377291B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/16—Axle housings
    • B60B35/163—Axle housings characterised by specific shape of the housing, e.g. adaptations to give space for other vehicle elements like chassis or exhaust system
    • 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
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D59/00—Trailers with driven ground wheels or the like
    • B62D59/04—Trailers with driven ground wheels or the like driven from propulsion unit on trailer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/305—Manufacturing methods joining by screwing
    • 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
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0015—Disposition of motor in, or adjacent to, traction wheel the motor being hydraulic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/20—Off-Road Vehicles
    • B60Y2200/22—Agricultural vehicles
    • B60Y2200/221—Tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

The rear axle for a heavy road vehicle has gears in two parts (1a, 1b) with hydraulic motors (102a, 102b) and output shafts and sleeves (104a, 104b). The sleeves are held in roller bearings (106a, 106b, 107a, 107b) and teeth 108a, 108b) engage a toothed wheel (109a) is mounted on a shaft (110a) with teeth (111a). On the teeth (111a) are two toothed wheels (114a, 114b) with interior teeth (115a, 115b). These wheels are carried on bearings (117a, etc.). Half shafts (17a, 17b) have teeth (22) engaging satellites (23), usually five in number and engage a crown wheels (24) carried by a sleeve (24a). There is also a hydraulic ram (38) (or pneumatic) controlled by an electromagnetic valve. This gives the required amt. of differential action.
FR7701228A 1977-01-17 1977-01-17 Heavy road vehicle rear axle - is twin hydraulic motor driven with variable differential action by ram and electromagnetic valve Granted FR2377291A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7701228A FR2377291A2 (en) 1977-01-17 1977-01-17 Heavy road vehicle rear axle - is twin hydraulic motor driven with variable differential action by ram and electromagnetic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701228A FR2377291A2 (en) 1977-01-17 1977-01-17 Heavy road vehicle rear axle - is twin hydraulic motor driven with variable differential action by ram and electromagnetic valve

Publications (2)

Publication Number Publication Date
FR2377291A2 true FR2377291A2 (en) 1978-08-11
FR2377291B2 FR2377291B2 (en) 1981-12-04

Family

ID=9185566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701228A Granted FR2377291A2 (en) 1977-01-17 1977-01-17 Heavy road vehicle rear axle - is twin hydraulic motor driven with variable differential action by ram and electromagnetic valve

Country Status (1)

Country Link
FR (1) FR2377291A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054500A1 (en) * 1980-12-16 1982-06-23 Jean-Claude Fouquet Hydraulic driving device for a tractor-coupled semi-trailer
CN108215696A (en) * 2018-03-27 2018-06-29 四川川龙拖拉机制造有限公司 A kind of levelling device, leveling steering and driving axle and tractor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR331624A (en) * 1903-03-07 1903-09-22 Henri De Ligne System for transmitting motion from the engine to the driving wheels in motor vehicles
FR1279422A (en) * 1960-11-09 1961-12-22 Improvements to tractor units and semi-mounted trailers
FR1409228A (en) * 1963-11-27 1965-08-27 Lightweight mixed-drive automobile
US3780819A (en) * 1971-09-13 1973-12-25 Us Army Land vehicle
US3804190A (en) * 1972-10-10 1974-04-16 Towmotor Corp Auxiliary-powered wheel unit for dirigible wheel applications
US3827528A (en) * 1972-10-10 1974-08-06 Towmotor Corp Low cost auxiliary hydrostatic drive for trucks
FR2278518A1 (en) * 1974-04-01 1976-02-13 Bennes Marrel Extra driven axle for semi trailer - has hydraulic motor driven central shaft connectible to half shafts

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR331624A (en) * 1903-03-07 1903-09-22 Henri De Ligne System for transmitting motion from the engine to the driving wheels in motor vehicles
FR1279422A (en) * 1960-11-09 1961-12-22 Improvements to tractor units and semi-mounted trailers
FR1409228A (en) * 1963-11-27 1965-08-27 Lightweight mixed-drive automobile
US3780819A (en) * 1971-09-13 1973-12-25 Us Army Land vehicle
US3804190A (en) * 1972-10-10 1974-04-16 Towmotor Corp Auxiliary-powered wheel unit for dirigible wheel applications
US3827528A (en) * 1972-10-10 1974-08-06 Towmotor Corp Low cost auxiliary hydrostatic drive for trucks
FR2278518A1 (en) * 1974-04-01 1976-02-13 Bennes Marrel Extra driven axle for semi trailer - has hydraulic motor driven central shaft connectible to half shafts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054500A1 (en) * 1980-12-16 1982-06-23 Jean-Claude Fouquet Hydraulic driving device for a tractor-coupled semi-trailer
CN108215696A (en) * 2018-03-27 2018-06-29 四川川龙拖拉机制造有限公司 A kind of levelling device, leveling steering and driving axle and tractor
CN108215696B (en) * 2018-03-27 2023-12-15 四川川龙拖拉机制造有限公司 Leveling device, leveling steering drive axle and tractor

Also Published As

Publication number Publication date
FR2377291B2 (en) 1981-12-04

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Legal Events

Date Code Title Description
TP Transmission of property