Patent attributes
A steering column assembly includes a steering shaft rotatable about a longitudinal axis with a plurality of first plates fixedly mounted to the steering shaft. The first plates are spaced from each other to define a gap therebetween. A plurality of second plates are disposed about the steering shaft with at least one of the second plates disposed in each of the gaps. The plates abut each other for providing a frictional engagement therebetween to cause concurrent rotation of the steering shaft and the plates when a locking member is in an unlocked position. The locking member engages the second plates when in a locked position for preventing rotation of the second plates with the steering shaft and the first plates continuing to be impeded from rotating until the frictional engagement is overcome thereby allowing relative rotation of the steering shaft and the first plates relative to the second plates.
