Patents by Inventor Herbert Jehle

Herbert Jehle 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 PROCESSING THE SURFACE OF SPHERICAL SHELLS
    Publication number: 20100003903
    Abstract: This disclosure concerns a device for machining surfaces, e.g., superfinishing, polishing, grinding or lapping spherical shells or flattened domes of a workpiece, or, for example, a ball joint, using a tool having a machining stone with a workpiece receiver, a first drive for an oscillating motion about a first axis of the workpiece, a tool holder and a second drive for an oscillating motion about a second axis of the tool holder, whereby the axes are an angle to one another.
    Type: Application
    Filed: June 16, 2009
    Publication date: January 7, 2010
    Inventors: Simon Wolber, Oliver Hildebrandt, Herbert Jehle, Thomas Harter, Daniel Welle, Alfons Haas