Patents by Inventor Antonio C. Arantes

Antonio C. Arantes has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Automatic welding installation
    Patent number: 5512726
    Abstract: Automatic welding installation where a robot arm (1) is equipped so as to be able to seize one or other of several torches (20) serving to fulfil different tasks and positioned on a rack (21). Assembly means are provided for ensuring the continuity of all the functions without any external intervention. In particular there are connections for guiding the filler wire (8) and reversibly locking the torches to the assembly face (13) of the arm (1).
    Type: Grant
    Filed: March 23, 1995
    Date of Patent: April 30, 1996
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "Snecma"
    Inventors: Antonio C. Arantes, Francois Pierquin, Pierre M. P. Ruault