Seat belt retractor having a comfort mechanism with full memory and slack set

摘要

An apparatus comprising a spindle on which belt webbing is wound. The spindle is supported for rotation in belt retraction and belt withdrawal directions. The spindle is biased to rotate in the belt retraction direction. The apparatus also includes a manually movable member. The spindle is rotated in the belt withdrawal direction in response to movement of the manually movable member to pay out a predetermined amount of belt webbing from the spindle. Thereafter, rotation of the spindle in the belt retraction direction is blocked.