Patents by Inventor Benno Buchel

Benno Buchel 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).

  • Boring tool
    Patent number: 6092965
    Abstract: A boring tool, including a housing part (3), a fisture (35) for transmitting a rotational movement to a borer, the transmitting fixture (35) being supported in the housing part and having a central receiving region (36) for receiving the borer (4), two, spaced from each other, bearing members (33, 34) for supporting the transmitting element (35) in the housing part (3), and an arrangement for enabling inclination of a longitudinal axis of the borer (4) relative to the housing part (3).
    Type: Grant
    Filed: September 14, 1998
    Date of Patent: July 25, 2000
    Assignee: Hilti Aktiengesellschaft
    Inventors: Fritz Mark, Benno Buchel, Peter Ostermeier, Goran Golubovic