A safety belt includes a length adjuster for securement of one end of a belt webbing, with the length adjuster being constantly biased in a direction of retraction of the belt webbing. A locking mechanism, when rendered effective, inhibits the length adjus...

The device has a safety belt, a belt spool rotatably attached to the vehicle chassis for reeling the belt in and out, a first lock for locking the spool relative to a belt frame and a guide pin (20) coupled to the lock and movably guided (18) between first...