INTERCONNECTION BETWEEN TWO-SURFACE OR MULTI-SURFACE THIN STRIP-SHAPED LAYERS THAT LIE ONE ON TOP OF THE OTHER IN PARTICULAR BETWEEN TWO STRIPS UNDERGOING A CONTINUOUS PROCESSING

摘要

The invention relates to the connection between two end sections of metal strips (10, 20) which overlap one another. The connection must be made quickly and economically. To this end, the present invention provides a plurality of ring-shaped welding points 30 which are spaced from the front end of both strips 10, 20 and are provided in the overlap region 15. [