Patents by Inventor Otto Antel

Otto Antel 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).

  • Locking device for tools in tool magazines
    Patent number: 4523367
    Abstract: Locking device for releasably securing tools or tool holders provided on their circumference with opposed recesses, in tool pockets open at one side, along an edge of a movable magazine means, more particularly, a rotatable magazine disc for a machine tool, with locking members which are movable into and out of the recesses in pairs, and with actuating mechanisms for the locking members, which locking members are deflectable by the actuating mechanisms with respect to the recesses transversely to the tool axis.
    Type: Grant
    Filed: September 9, 1983
    Date of Patent: June 18, 1985
    Inventors: Fritz Burkhardt, Otto Antel