Patents by Inventor Alessandro Vergani

Alessandro Vergani 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).

  • METHOD FOR LAYING DOWN AT LEAST AN ELASTIC ELEMENT IN A PROCESS FOR PRODUCING TYRES FOR VEHICLES, PROCESS FOR PRODUCING TYRES FOR VEHICLES AND APPARATUS FOR CARRYING OUT SAID LAYING DOWN METHOD
    Publication number: 20100186872
    Abstract: A method of laying down at least one elastic element in a process for producing tyres for vehicles includes the following steps: determining a first parameter representative of a laying speed at which at least one elastic element is laid down around a tyre forming drum; determining a second parameter representative of a percent elongation to be applied to the elastic element; adjusting, as a function of the first and second parameters, a rotation speed of a control roller positioned upstream of the forming drum and having a radially external surface at least partly in engagement with the elastic element for controlling the laying profile of the at least one elastic element. A process for producing tyres for vehicles and an apparatus for carrying out the laying method are also described.
    Type: Application
    Filed: April 23, 2007
    Publication date: July 29, 2010
    Applicant: PIRELLI TYRES S.p.A.
    Inventors: Pietro Dale', Alessandro Vergani