The expanding ball-type locking pin device (30, 31, 33) is equipped with a control (40) which comprises a lever (42) which exhibits an operating hand grip (421) and an articulation (422) associated with a casing (20) to allow it to turn about an axis parallel to a given direction (.DELTA.) between an...http://www.google.es/patents/US5620225?utm_source=gb-gplus-sharePatente US5620225 - Device for the removable fastening to a floor of the underframe of a seat and its application especially to land-based motor vehicles
Device for the removable fastening to a floor of the underframe of a seat ...
