| 摘要 |
A tilt steering wheel assembly includes a bracket member which supports an upper part of a steering column for pivotal movement about a pivot axis. A sector member has a set of adjustment teeth on one side and a pair of spaced apart detent recesses on the other side. A manually operable pawl member pivots with the bracket member, is slidable towards and away from the sector member has a teeth which are engageable and disengageable with the sector member teeth to releasably hold the bracket member and steering column upper part in a plurality of fine adjustment positions. A manually operable rod is movable towards and away from the sector member and is engageable and disengageable with the detent recesses to allow the sector member's, pawl, bracket member and steering column upper part to pivot together as a unit to a limit position and back to the particular position they occupied just before they were moved to the limit position. |
