| 摘要 |
The invention relates to an arrangement for an adjustable steering mechanism in a vehicle, comprising a steering wheel which is fixed to an inner steering-wheel shaft (4) which in turn is arranged to be adjustable as regards height and depth, a first lock arrangement (8, 9, 12, 13, 21, 26, 49) intended to fix the inner steering-wheel shaft (4) in a chosen position as regards height and depth, and a second lock arrangement (20, 21, 26, 36, 40) intended to set the steering wheel in at least two distinct vertical positions independently of any locking of the said first lock arrangement (8, 9, 12, 13, 21, 26, 49). The invention is characterized in that the said first lock arrangement (8, 9, 12, 13, 21, 26, 49) is supported on a locking spindle (16) extending essentially transverse to the longitudinal direction of the inner steering-wheel shaft (4) and connected to the inner steering-wheel shaft (4), and in that the said second lock arrangement (20, 21, 26, 36, 40) comprises a rotatable tilting spindle (20) extending coaxially through the said locking spindle (16). The invention provides a combined adjusting and tilting function which in particular ensures that a set position of the steering wheel is maintained as regards height and depth even after the tilting function has been activated.
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