Belt buckle for a seat belt

摘要

A belt buckle for a seat belt connected to a fitting part having an insert tongue, the buckle includes a load-bearing frame comprising an upper part and a lower part substantially parallel thereto, between which an insert tongue of said fitting part can be received and which are formed by bending of an elongated plate-type part. The upper and the lower parts each having a free end and side edges and being interlocked with each other in the region of their free ends by at least one portion of one of the upper part and the lower part being bent around an adjoining portion of the corresponding other part at each of the two side edges.