Patents by Inventor Cesare Migliarini

Cesare Migliarini 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).

  • Apparatuses for applying elastomeric fillers to tire bead-cores
    Patent number: 4354892
    Abstract: An apparatus for automatically filling a vehicle tire bead-core with an elastomeric filler having one or more drums, for encasing the bead-core in which the filler is applied when the drum rotates around its own axis.The apparatus is provided with means suitable for stretching the filler when it is pulled into rotation with the bead-core on the drum to stiffen the filler and resist bending, and therefore maintain the filler substantially in the drum midline.The apparatus is further provided with means for discharging the bead-core/filler assembly in a plane unchanged with respect to that determined by the stretching means in order to permit the collection of the various filler/bead-core assemblies one after the other.
    Type: Grant
    Filed: October 1, 1980
    Date of Patent: October 19, 1982
    Assignee: Societa Pneumatici Pirelli S.p.A.
    Inventors: Luciano Tarantola, Cesare Migliarini
  • Apparatus for associating a bead filler with a bead core of a vehicle tire
    Patent number: 4226663
    Abstract: An apparatus for associating an elastomeric filler with a bead core of a vehicle tire has a fixed frame and two discs which contact each other and rotate together. Each disc has an annular groove with one for encasing the core and the other for applying the base of the filler to the core. The apparatus has means for blocking the opposite sides of the filler in proximity of each end of the "V" and for butt-splicing the ends of the filler strip.
    Type: Grant
    Filed: November 9, 1978
    Date of Patent: October 7, 1980
    Assignee: Industrie Pirelli, S.p.A.
    Inventors: Dante Pirovano, Cesare Migliarini