Patents by Inventor Ghilardi Giuliano

Ghilardi Giuliano 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).

  • Self-supporting tire for motor-vehicle wheels incorporating elastic support inserts in the sidewalls
    Patent number: 5413160
    Abstract: A tire, intended to be inflated but capable of running in a deflated condition, the carcass (2) of which incorporates, at each of the sidewalls (5) thereof, a first and a second reinforcing insert (16, 17) having in cross-section a substantially lenticular form tapering to the ends, interposed between a first carcass ply (10) and a second carcass ply (11) and mutually joined at the tire maximum-chord point. Also applied to each sidewall against the carcass ply (10) turned to the inner part of the tire is an elastic support insert (13) of lenticular cross-section having a maximum thickness portion (13a) disposed at the junction point (18) between the two reinforcing insertions (16, 17). The elastic support insert (13) comprises a substantially stiff counter core (14) of lenticular cross-section, and a cover (15) made of elastomeric material have a low modulus of elasticity, coating the counter core (14) at one side thereof turned towards the carcass plies.
    Type: Grant
    Filed: November 16, 1992
    Date of Patent: May 9, 1995
    Assignee: Pirelli Coordinamento Pneumatici S.p.A.
    Inventor: Ghilardi Giuliano