Patent ID: 9038761
Filing Date: 2015-05-26
Classification: B62D

Abstract:
1. A dual steering system for a vehicle, comprising: a first front wheel and a second front wheel; a lateral steering linkage that connects the first and second front wheels; a first steering system provided with a first steering wheel and a power steering module that provides power assist to steering inputs applied to the first steering wheel; a second steering system provided with a second steering wheel and a torque sensor that monitors steering inputs applied to the second steering wheel and communicates via a data communication pathway with the power steering module of the first steering system, whereby the power steering module may provide power assist to the steering inputs applied to the second steering wheel; the first steering system connected to the lateral steering linkage whereby the first steering wheel steers the front wheels independently of the second steering system; and the second steering system connected to the lateral steering linkage whereby the second steering wheel may steer the front wheels of the vehicle independently of the first steering system in the event of failure of the power assist provided by the power steering module.