Patent ID: 8523229

Claim:
A height adjuster assembly for a motor vehicle belt restraint system adapted for mounting a belt system D-ring, comprising: a rail adapted to be mounted to the motor vehicle, the rail forming a plurality of ramp shaped teeth, and a slider assembly adapted to be fixed to and movable along the rail and further having a housing forming first and second slide legs having apertures for receiving the rail and further having a upper surface adapted for mounting the D-ring, and further having a pawl pivotably mounted within the housing and forming an engagement edge closely conforming to the profile of the rail teeth, the pawl movable between an engaged position in which the engagement edge meshes with the rail teeth and a disengaged position in which the pawl engagement edge is disengaged from the rail teeth, a spring biasing the pawl toward the engaged position, a release button actuatable to act on the pawl to move it toward the disengaged position, in the mounted position of the slider assembly a pivot pin being located above the pawl engagement edge whereby the pawl is loaded in compression between the pivot pin and engagement edge upon restraint loads acting on the slider assembly.