REAR WHEEL STEERING DEVICE

REAR WHEEL STEERING DEVICE

PROBLEM TO BE SOLVED: To reduce the size and a cost of a rear wheel steering device by reducing the size and a cost of electric motors. SOLUTION: This rear wheel steering device 10 uses the two electric motors 43A and 43B. When both two electric motors 43A and 43B are normal, rear wheels are steered...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIRAKAWA KUNIO, FURUUMI HIROSHI
Format: Patent
Sprache:eng
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To reduce the size and a cost of a rear wheel steering device by reducing the size and a cost of electric motors. SOLUTION: This rear wheel steering device 10 uses the two electric motors 43A and 43B. When both two electric motors 43A and 43B are normal, rear wheels are steered by driving both electric motors, so that small and inexpensive electric motors can be adopted. When either one electric motor of the two electric motors 43A and 43B is abnormal and a vehicle is not less than a prescribed vehicle speed, the other normal electric motor is driven to steer the rear wheels.