Seat-belt buckle for vehicle restraint system - has test number marked for identification purposes on surface concealed by belt

摘要

Seat belt buckle for a vehicle provided with a non-removable official test number which may serve as evidence in the event of an accident enquiry. The locking tongue (1) of the seat belt buckle has guide slots (7 8) for the passage of the seat belt (9) and the underside (10) of the guide bar (5) serves as the surface on which the test number is recorded. USE/ADVANTAGE - Recording identification data in a position concealed by the vehicle seat-belt, but which is easily visible on raising the belt.