Patents by Inventor Edgar Schinke

Edgar Schinke 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).

  • Multiple-spindle lathe
    Patent number: 4738171
    Abstract: Multiple-spindle lathe with a drive shaft which is rotatably and longitudinally displaceably mounted in a headstock, a spindle carrier which is mounted on the headstock for rotation about an indexing axis, and several work spindles which are rotatably mounted in the spindle carrier and comprise at their outer ends chucks and at their inner ends coupling elements for coupling one respective work spindle with the drive shaft.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: April 19, 1988
    Assignee: Index-Werke Komm.-Ges. Hahn & Tessky
    Inventors: Helmut F. Link, Edgar Schinke