Patents by Inventor PierAntonio Losa

PierAntonio Losa 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).

  • Two-axled central support bogie for railway and tramway vehicles with two or more articulated bodies
    Patent number: 4625652
    Abstract: A two-axled central support bogie for railway and tramway vehicles with two or more articulated bodies includes two cross members carrying the wheels, and a central longitudinal structure the ends of which bear on two air springs carried by respective central platforms formed by the cross members. The central structure carries means for its articulated connection with the articulation ends of the vehicle bodies, and the bogie also includes tie means for connecting the central structure with one of the cross members to prevent movements in a longitudinal direction and lateral resistance means for limiting movement in a transverse direction.
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: December 2, 1986
    Assignee: Fiat Ferroviaria Savigliano S.p.A.
    Inventors: PierAntonio Losa, Augusto Tabbia