Buckle for safety belts in vehicles

摘要

A buckle for safety belts in vehicles comprises a load bearing housing in which an insertion path for receiving an insert tongue is formed. A movable latch is mounted on the housing. A casing is provided which surrounds the housing. The casing is provided with an opening at a rear side thereof remote from the insertion path. Within the casing at least one electric switch is arranged. This switch is fitted through the opening in the buckle in an already assembled condition thereof.