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 valveInfo
- 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
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.
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)
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)
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 |
-
1977
- 1977-01-17 FR FR7701228A patent/FR2377291A2/en active Granted
Patent Citations (7)
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)
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 |