Patents by Inventor Osvaldo Nannini

Osvaldo Nannini 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).

  • Device for compensating variations in the length of tensioned cables, with substantially constant traction
    Patent number: 6239362
    Abstract: A device for compensating length variations of tensioned cables, with a substantially constant tension, including a contrast element, which is meant to be interposed between one end of the tensioned cable and an anchoring element and is adapted to generate an elastic reaction which can vary as a function of the length variation of the cable. The device includes elements for connecting the contrast element to the cable which are suitable to convert the elastic reaction of the contrast element into a substantially constant tension applied to the cable, regardless of its length, over a preset length variation range.
    Type: Grant
    Filed: April 26, 1999
    Date of Patent: May 29, 2001
    Assignee: Pfisterer S.r.l.
    Inventor: Osvaldo Nannini