Fastening device for vehicle seat, has fixed bracket with serrated side edges provided to bearing surface of lock housing and engageable to serrations within opposing inner sides of mounting rail

摘要

A fixed bracket (7) with serrated side edges is mounted to the bearing surface of a lock housing (1) on a mounting rail (6). Guide rollers (14), mounted to both ends of a lock beam (2) within the housing, are exposed through openings on the housing ends. The serrated side edges are engaged to the serrations (8) within opposing inner sides of the mounting rail, thereby securing the lock housing in place. When the serrated side edges are disengaged, the guide rollers move both lock housing and beam along the mounting rail length.