Steering column with tubular structure

摘要

A steering column assembly has a hand wheel rotatable about an axis having at least one guide member and at least one guide bracket. A guide member is spaced adjacent the axis of the hand wheel and a guide bracket and a guide member have surfaces supporting and guiding the guide member and the guide bracket for relative sliding movement therebetween. At least one shear member acting between the guide member and the guide bracket maintain the guide member within the guide bracket. The shear member is shearable under a predetermined force permitting the guide member and the guide bracket to move relative to one another. Additionally, a mounting plate supporting the hand wheel and at least one guide member may provide for controllable relative movement between the hand wheel and the guide member.