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Priority to IT02198190ApriorityCriticalpatent/IT1244011B/en
Publication of IT9021981A0publicationCriticalpatent/IT9021981A0/en
Priority to EP90121375Aprioritypatent/EP0428066A1/en
Publication of IT9021981A1publicationCriticalpatent/IT9021981A1/en
Application grantedgrantedCritical
Publication of IT1244011BpublicationCriticalpatent/IT1244011B/en
IT02198190A1989-11-141990-11-06Extruded tubular section in aluminium alloy for floors and scaffolding and sheet structures formed with these sections
IT1244011B
(en)
USE OF A FORWARD EXTRUDED PROFILE, PREFERABLY CLOSED, AS WELL AS A HOLLOW PROFILE, AND PROCEDURE FOR THE PRODUCTION OF A STEPPED SHEET METAL WITH DIFFERENTIATED THICKNESS.
ELEMENTS IN ALUMINUM PROFILE OR OTHER MATERIAL, DERIVED FROM A SINGLE PROFILE MODIFIED IN THE SHAPE AND WITH THE ADDITION OF AN ACCESSORY, SUITABLE FOR MAKING JUNCTIONS WITH TWO OR MORE PROFILES FIXED WITH A SINGLE YOU FOR THE CONSTRUCTION OF P STRUCTURES