Patents by Inventor Friedrich-Wilhelm Fischer

Friedrich-Wilhelm Fischer 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).

  • Arrangement for stacking sheet metal packets to form packet stacks
    Patent number: 4079843
    Abstract: An arrangement for stacking sheet metal packets to form packet stacks which comprises a transfer device arranged above stacking tables adapted to be lifted and lowered and equipped with sheet metal packet pliers likewise adapted to be lifted and lowered. The arrangement furthermore comprises a roller bed arranged in front of or between the stacking tables and the transfer device. The transfer device or the roller bed are movable in the longitudinal direction thereof.
    Type: Grant
    Filed: May 5, 1976
    Date of Patent: March 21, 1978
    Assignee: Hoesch Werke Aktiengesellschaft
    Inventors: Friedrich-Wilhelm Fischer, Ladislav Gregorec, Konrad Klein