Differential device with controllable torque distribution

The proposed invention is related to differential device with controllable torque distribution by a control system which takes into account compares the steering wheel angle and the yaw rate of a vehicle and determines the torque distribution to the driving wheels that is required in order to improv...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NERANTZIS, IOANNIS, MICHAILIDIS, ATHANASIOS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The proposed invention is related to differential device with controllable torque distribution by a control system which takes into account compares the steering wheel angle and the yaw rate of a vehicle and determines the torque distribution to the driving wheels that is required in order to improve the driving behavior and vehicle handling. When no torque is being imposed by the control system to the driveshafts, the new differential device operates as an open differential and no energy is either produced or consumed. During the imposition of higher torque amount to the internal wheel, energy is produced and stored and the behavior of the new differential device is similar to the limited slip differentials. Furthermore, the new differential device gives the option of imposing larger torque amounts to the external wheel. During this operation the stored energy is consumed.