Patents by Inventor Elmar Hackenberger

Elmar Hackenberger 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).

  • Universal machine for the soft machining of bevel gears and corresponding method
    Patent number: 8707528
    Abstract: The invention relates to a device for use in production of bevel gears. The device comprises a turning machine (22), with a working spindle (22.1) and a counter-holder (23), arranged co-axially to a rotational axis (B1) of the working spindle (22.1) for the coaxial tensioning of a workpiece blank (K1). A multi-functional tool holder (24) is provided, which may be displaced relative to the workpiece blank (K1) held in the turning machine (22) and comprises a tool base (25) mounted to rotate about an axis (B2). The tool base (25) is provided for fixing one or more tools. A tool housing (26) with milling head (27) is provided, the tool housing (26) being displaceable relative to the workpiece blank (K1) held in the turning machine (22) and the milling head (27) is mounted to rotate about a milling head axis (B3).
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: April 29, 2014
    Assignee: Klingelnberg GmbH
    Inventors: Klaus Ozdyk, Roger Kirsch, Elmar Hackenberger, Harald Lamsfuss, Torsten König
  • Universal Machine for the Soft Machining of Bevel Gears and Corresponding Method
    Publication number: 20080213055
    Abstract: The invention relates to a device for use in production of bevel gears. The device comprises a turning machine (22), with a working spindle (22.1) and a counter-holder (23), arranged co-axially to a rotational axis (B1) of the working spindle (22.1) for the coaxial tensioning of a workpiece blank (K1). A multi-functional tool holder (24) is provided, which may be displaced relative to the workpiece blank (K1) held in the turning machine (22) and comprises a tool base (25) mounted to rotate about an axis (B2). The tool base (25) is provided for fixing one or more tools. A tool housing (26) with milling head (27) is provided, the tool housing (26) being displaceable relative to the workpiece blank (K1) held in the turning machine (22) and the milling head (27) is mounted to rotate about a milling head axis (B3).
    Type: Application
    Filed: July 28, 2005
    Publication date: September 4, 2008
    Applicant: Klingelnberg GmbH
    Inventors: Klaus Ozdyk, Roger Kirsch, Elmar Hackenberger, Harald Lamsfuss, Torsten Konig