Patents by Inventor Rainer Hertkorn

Rainer Hertkorn 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 and Method for Deburring Grooves and Edges
    Publication number: 20090116922
    Abstract: A device for deburring at least one of a groove and an edge of a workpiece includes a shaft, a receptacle connected to the shaft, a tool held in the receptacle, and a swivel drive configured to pneumatically and/or hydraulically press the receptacle with the tool against a burr of the groove or against the edge of the workpiece. The tool is configured to be actively lifted from the groove or edge of the workpiece.
    Type: Application
    Filed: July 4, 2006
    Publication date: May 7, 2009
    Applicant: ZF FRIEDRICHSHAFEN AG
    Inventor: Rainer Hertkorn