Patents by Inventor Italo Pulina

Italo Pulina 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).

  • Patent number: 4816111
    Abstract: A system for processing fabrics or webs continuously, especially for applying and drying resins or other chemicals on glass fiber cloth. The system includes an upstream-located unwinding unit which comprises a semiautomatic splicing assembly for splicing the terminating or trailing end of a fabric or web coming from an unwound roll to the forward or leading end of a fabric or web on a roll to be unwound. The unwinding unit is followed by a first multiple turn-around and take-up roller set when the fabric or web is transferred to a station of application of a resin or other processing material. From the application station the fabric is fed to a hot air drying kiln, where the resin is dried. Downstream of the processing kiln, there are provided a hot finishing roll assembly followed by a second multiple turn-around and take-up roller set. Finally for the processed fabric or web is wound into a roll by a winding unit.
    Type: Grant
    Filed: September 30, 1985
    Date of Patent: March 28, 1989
    Assignee: Nuova Isotex S.p.A.
    Inventors: Ferruccio Pittarello, Italo Pulina