Device for swinging the feet of tubes constituting the beams of refrigeration radiators and analogue applications. (Machine-translation by Google Translate, not legally binding)

摘要

Device for inflating the feet of tubes, which constitute bundles of cooling radiators and analogous applications, characterized in that punches comprising a working head are engaged in openings formed in guide plates, which are elastically attached to the mouths of a press, the outer face of these guide plates comprising protrusions conveniently distributed and fitting inside collectors previously arranged on either side of the radiator beam in the process of manufacture. (Machine-translation by Google Translate, not legally binding)