Some improvements in the manufacture of metal cages without welding (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the manufacture of seamless metal cages, characterized by constituting the front and rear elements of the cage based on uprights that determine the outer profile of the same and that have in their upper part multiple crushes that determine flattened areas that do not they reach the upper edge of the upright and have holes for fixing the vertical closing wires of said elements, also having intermediate traverses in horizontal arrangement that embrace the closing wires and which have at both ends areas recessed by their lower part in which pieces are housed for the union of said front and back elements with the cage cover. (Machine-translation by Google Translate, not legally binding)