A work vehicle includes steerable left and right front wheels and steerable left and right rear wheels and a manually operated steering input for steering the wheels through a hydraulic steering circuit connected to left and right front hydraulic actuators configured to steer the left and right front wheels. In order to perform a rear wheel alignment operation, the hydraulic steering circuit is bypassed so that the steering wheel can be used as an input device to steer each of the rear wheels in a steer by wire arrangement for alignment, without steering the front wheels during the alignment process.
REAR WHEEL STEERING ALIGNMENT CALIBRATION
24.07.2025
Patent
Elektronische Ressource
Englisch
IPC: | A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge |
Rear wheel steering control method and rear wheel steering system
Europäisches Patentamt | 2025
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