Patents by Inventor Gunther Grosslercher

Gunther Grosslercher 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).

  • Explosive powder charge operating setting tool
    Patent number: 5829661
    Abstract: An explosive powder charge operated setting tool including a housing(1), a stud guide(3) projecting beyond the housing(1) in a setting direction and axially displaceable relative to the housing(1), a guide channel(4) extending substantially transverse to a longitudinal extent of the stud guide(3) for receiving a spring-biased, strip-shaped magazine for fastening elements and having side recesses, and a pivotal lever(8) provided on the stud guide(3) and cooperating with the housing(1), the lever(8) being pivotable into a blocking position, in which the lever(8) projects into a clearance cross-sectional surface of the guide channel(4) upon displacement of the stud guide(3) toward the housing(1).
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: November 3, 1998
    Assignee: Hilti Aktiengesellschaft
    Inventors: Anton Hirtl, Norbert Pfister, Gunther Grosslercher