| 摘要 |
There is provided a steering device which allows the telescopic position of a movable column member to be steplessly adjusted, does not require a large force to operate a control lever for clamping, and prevents the movable column member from moving toward the vehicle front when a large impact force of a secondary collision is applied. The column clamp clamps by friction using wedges, making the movable column member position steplessly adjustable. The positive column clamp having the first and second toothed members clamps in steps defined by the engagement tooth pitch, so that the engagement between the first and second toothed members may be displaced. The swing lever attached to the second toothed member slides, guided by the swing center shaft, a distance equal to the engagement displacement along the axis of the first toothed member, enabling the second toothed member to correctly engage the first toothed member.
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