Patents by Inventor Josef Illik

Josef Illik 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).

  • Tool head with an automatically adjustable optical focusing system
    Patent number: 5332881
    Abstract: The invention relates to a tool head for machining a workpiece by means of a laser beam (10), which passes through an optical focusing system (2) which is disposed within the tool head and which is carried by a lens mounting (3) and which can be positioned only by displacing the lens mounting (3) relative to the tool head in the direction of the laser beam. The lens mounting (3) is displaced using automatic setting means (8, 9; 23).
    Type: Grant
    Filed: September 1, 1992
    Date of Patent: July 26, 1994
    Assignee: Weidmuller Interface GmbH & Company
    Inventors: Ahmet Topkaya, Josef Illik, Jorn Steinhauer, Jurgen Walz, Jurgen Volpel