Patents by Inventor Louis G. Lazzaretti

Louis G. Lazzaretti 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).

  • Patent number: 4110889
    Abstract: A method employed in the spacing and gapping the product containing rollers contained within a plurality of continuous casting discharge racks. Both the method, and apparatus with which the method is employed, insure the accurate gapping of the discharge rack rollers from a specific centerline, the latter being in a given spacial relationship with a given benchmark located upon the rack per se such that the centerlines of a plurality of such racks are collinearly aligned when positioned using their respective benchmarks within a continuous casting machine.
    Type: Grant
    Filed: July 25, 1977
    Date of Patent: September 5, 1978
    Assignee: United States Steel Corporation
    Inventors: Alfred J. Capriotti, Louis G. Lazzaretti, Brian O'Donnell
  • Patent number: 4085513
    Abstract: An apparatus employed in the alignment of various components of a continuous-casting machine. The apparatus may be used relative to the continuous-casting machine per se, or it may be employed at a location removed from the continuous-casting machine. The apparatus insures a more accurate alignment of the components with a substantial minimization of downtime during such alignment.
    Type: Grant
    Filed: March 3, 1976
    Date of Patent: April 25, 1978
    Assignee: United States Steel Corporation
    Inventors: Alfred J. Capriotti, Louis G. Lazzaretti
  • Patent number: 4074439
    Abstract: A method and apparatus employed in the spacing and gapping the product containing rollers contained within a plurality of continuous casting discharge racks. Both the method, and apparatus with which the method is employed, insure the accurate gapping of the discharge rack rollers from a specific centerline, the latter being in a given spacial relationship with a given benchmark located upon the rack per se such that the centerlines of a plurality of such racks are collinearly aligned when positioned using their respective benchmarks within a continuous casting machine.
    Type: Grant
    Filed: December 31, 1975
    Date of Patent: February 21, 1978
    Assignee: United States Steel Corporation
    Inventors: Alfred J. Capriotti, Louis G. Lazzaretti, Brian O'Donnell
  • Patent number: 3967362
    Abstract: A method employed in the alignment of various components of a continuous-casting machine. The method may be followed relative to the continuous-casting machine per se, or it may be employed in conjunction with an alignment apparatus at a location removed from the continuous-casting machine. Both the method and apparatus insure a more accurate alignment of the components with a substantial minimization of downtime during such alignment.
    Type: Grant
    Filed: July 14, 1975
    Date of Patent: July 6, 1976
    Assignee: United States Steel Corporation
    Inventors: Alfred J. Capriotti, Louis G. Lazzaretti