Patents by Inventor Salvatore Alessi

Salvatore Alessi 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).

  • Linear friction welding apparatus using counter load actuators
    Patent number: 7882996
    Abstract: A linear friction welding head apparatus for dual axis forging, the apparatus including three sets of orthogonal actuators for providing X-, Y-, and Z-planes of apparatus movement for providing Y-axis oscillation, a first forge load along a first forge axis, and a second forge load along a second forge axis. A method for dual axis forging for welding including providing a welding head for applying first and second forge loads along X- and Z-forge axes to weld at more than one interface. The forge loads may be applied at right angles to each other and have magnitudes corresponding to weld interface length.
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: February 8, 2011
    Assignee: Cyril Bath Company
    Inventors: Salvatore Alessi, Larry Alexander Polen, Neil Daly
  • LINEAR FRICTION WELDING APPARATUS AND METHOD
    Publication number: 20090321497
    Abstract: A linear friction welding head apparatus for dual axis forging, the apparatus including three sets of orthogonal actuators for providing X-, Y-, and Z-planes of apparatus movement for providing Y-axis oscillation, a first forge load along a first forge axis, and a second forge load along a second forge axis. A method for dual axis forging for welding including providing a welding head for applying first and second forge loads along X- and Z-forge axes to weld at more than one interface. The forge loads may be applied at right angles to each other and have magnitudes corresponding to weld interface length.
    Type: Application
    Filed: September 2, 2009
    Publication date: December 31, 2009
    Applicant: CYRIL BATH COMPANY
    Inventors: Salvatore Alessi, Larry Alexander Polen, Neil Daly
  • Linear friction welding apparatus and method
    Patent number: 7624907
    Abstract: A linear friction welding head apparatus for dual axis forging, the apparatus including three sets of orthogonal actuators for providing X-, Y-, and Z-planes of apparatus movement for providing Y-axis oscillation, a first forge load along a first forge axis, and a second forge load along a second forge axis. A method for dual axis forging for welding including providing a welding head for applying first and second forge loads along X- and Z-forge axes to weld at more than one interface. The forge loads may be applied at right angles to each other and have magnitudes corresponding to weld interface length.
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: December 1, 2009
    Assignee: Cyril Bath Company
    Inventors: Salvatore Alessi, Larry Alexander Polen, Neil Daly
  • LINEAR FRICTION WELDING APPARATUS AND METHOD
    Publication number: 20080308611
    Abstract: A linear friction welding head apparatus for dual axis forging, the apparatus including three sets of orthogonal actuators for providing X-, Y-, and Z-planes of apparatus movement for providing Y-axis oscillation, a first forge load along a first forge axis, and a second forge load along a second forge axis. A method for dual axis forging for welding including providing a welding head for applying first and second forge loads along X- and Z-forge axes to weld at more than one interface. The forge loads may be applied at right angles to each other and have magnitudes corresponding to weld interface length.
    Type: Application
    Filed: May 28, 2008
    Publication date: December 18, 2008
    Applicant: CYRIL BATH COMPANY
    Inventors: Salvatore Alessi, Larry Alexander Polen, Neil Daly