US Patent 9505324 Adjustable bolster

A bolster assembly for a seat includes a fixed frame and a housing coupled to the fixed frame. The housing includes a track and a bracket moveable along at least a portion the track between a first position and a second position. A paddle is moveably coupled to the bracket and a drive shaft is configured for rotation about a drive axis. Rotation of the drive shaft about the drive axis moves the bracket between the first position and the second position.