A steer-by-wire steering apparatus comprises a plurality of locking projections that project radially outward of a upper shaft; a rotation range limiting projection that is fixed to the upper shaft and has an engaged portion located on the radially outer side of outer peripheral ends of the locking projections; a radially movable lock member that is located on the radially outer side than the locking projections when a drive source switch is ON, and has at least a part located at the same radial position as the locking projections when the switch is OFF; and a rotation range limiting member that has at least a part located at the same radial position as the engaged portion regardless of whether or not a steering actuator that changes steered angle of steered wheels is in an operable state when the switch is at least ON.
Steer-by-wire steering apparatus
2022-02-22
Patent
Electronic Resource
English