Vehicle Steering System And Assembling Method Thereof

摘要

A vehicle steering system includes: a sensor mechanism having a sensor coil 13; an antitheft device which has a key lock collar 4 and is disposed on the rear side of the sensor mechanism, in which the outer diameter of the key lock collar 4 of the antitheft device is larger than the inner diameter of the sensor coil 13 of the sensor mechanism; and a member 15 which has a diameter larger than the inner diameter of the sensor coil 13 and which is disposed on the front side of the sensor mechanism, wherein a steering shaft 3 or 6 to which the member 15 having the large diameter is fixed is inserted to the sensor coil 13 and then the key lock collar 4 is fitted to the steering shaft 3 or 6.