Patents by Inventor Cesare Canevari

Cesare Canevari 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).

  • Reinforcing annular structure of radial tires
    Patent number: 4371025
    Abstract: A radial tire is provided with an annular reinforcing structure comprising at least two layers of steel monofilaments arranged on a carcass having a radius of curvature, on the meridian plane in the crown point, equal to or greater than 400 mm.
    Type: Grant
    Filed: June 9, 1981
    Date of Patent: February 1, 1983
    Assignee: Societa' Pneumatici Pirelli S.p.A.
    Inventors: Cesare Canevari, Aldo Signorini
  • Metal cord
    Patent number: 4258543
    Abstract: Metal cord, for reinforcing articles of an elastomeric material, such as tires, conveyor belts and so on of the single strand type, in particular made up of a plurality of 3, 4 or 5 wires, wherein the said wires are twisted together loosely, so as to result as being spaced apart from each other but in such a way that the ratio between the diameter of the circumference circumscribing the swollen cord and the diameter of the circumference circumscribing the corresponding compact cord, is comprised between 1.06 and 1.20. A thus realized cord consents for an optimum penetration of the elastomeric filler material but at the same time a tensile behavior, and in particular an elongation in the field of low values of loads applied, which does not differ in any appreciable way from that of the corresponding compact cord.
    Type: Grant
    Filed: October 9, 1979
    Date of Patent: March 31, 1981
    Assignee: Industrie Pirelli S.p.A.
    Inventors: Cesare Canevari, Luciano Tarantola