Patent ID: 6237869
Filing Date: 2001-05-29
Classification: B60R

Abstract:
A safety belt retractor including a belt winding shaft and a torsion bar accommodated in the belt winding shaft, said torsion bar coupled at one end thereof to an end surface of the belt winding shaft and at an other end thereof to a locking device, further comprising:the belt winding shaft including a flange extended from around a periphery thereof and a cylindrical projecting portion projected from an other end of the belt winding shaft to be coupled to a skid mechanism and including a stopper projected from one side thereof to determine a rotation of the torsion bar; andthe skid mechanism including a skid member seated on the cylindrical projecting portion and a skid structure coupled with the other end of the torsion bar together with the skid member to limit rotation of the belt winding shaft, in which the skid member includes a latching portion contacting with the stopper of the cylindrical projecting portion to be cooperated therewith, and a projector extruded from a portion adjacent to an aperture formed in a center thereof to limit rotational twisting movement of the torsion bar.