Patent attributes
A steering column (4a) is configured such that a rear section of an inner column (10a) disposed on a front side of the steering column and a front section of an outer column (11a) disposed on a rear side of the steering column are displaceably set with respect to each other in an axial direction so that a total length of the steering column can be extended and contracted. A roller (70) is rotatably supported on a lower portion of a front end section of the outer column (11a) by a shoulder bolt (56) disposed in a width direction. An outer circumferential surface of the roller (70) is in contact with a lower surface of the inner column (10a).