Patent ID: 8365859
Filing Date: 2013-02-05
Classification: B62D,B62K

Abstract:
1. A motor-driven steering apparatus in which a handle stay provided with a bar handle is fixed to a steering shaft, and a motor-driven steering assist unit is interposed between the steering shaft and a tire wheel side steering member, a taper coupling portion provided in the handle stay is coupled and fixed to a taper support portion provided in the steering shaft, and an inhibited portion provided in the handle stay is constructed to freely engage with a rotation inhibiting portion provided in the steering shaft around the steering shaft, thereby preventing the bar handle from freely rotating, wherein the rotation inhibiting portion of the steering shaft comprises a rotation inhibiting pin protruding in an axial perpendicular direction of the steering shaft, the inhibited portion of the handle stay comprises an inhibited groove, and the rotation inhibiting pin and the inhibited groove are engaged with and inserted to each other via a clearance around the steering shaft.