Patents by Inventor Adolf Wihan

Adolf Wihan 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).

  • Lever arrangement to transmit a driving force
    Patent number: 5924323
    Abstract: A lever arrangement for transmitting a driving force to a switch contact of a power switch has parallel bearing plates with limiting parts mounted on them to reduce the distance between the bearing plates locally to a distance suitable for guiding hinge-connected levers. Hinge pins of the levers are guided so they slide along the limiting parts. Threaded pins are riveted to one bearing plate at one end and are secured on the other bearing plate with a nut.
    Type: Grant
    Filed: February 14, 1997
    Date of Patent: July 20, 1999
    Assignee: Siemens Aktiengesellschaft
    Inventors: Ludvik Godesa, Michael Sebekow, Adolf Wihan