| 摘要 |
A stopper member 54 is fixed to an inner column 3 a, and a second displacement preventing protruding portion 57 provided in the stopper member 54 is opposed to a bolt 42 fixed to an outer column 2 b. In the case where a load not less than a predetermined value is given from the bolt 42 to the second displacement preventing protruding portion 57 , the second displacement preventing protruding portion 57 is deformed and the thus deformed portion is withdrawn into an accommodating recess portion 60 provided in the stopper member 54 . A plate spring made of conductive material is elastically pressed to the stopper member 54 and the outer column 2 b in the circumferential direction of the outer column 2 b.
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