Patents by Inventor Ernst Klawe

Ernst Klawe 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).

  • Patent number: 4928339
    Abstract: The width of a pot bearing seal (8) is restricted to a minimum in such manner that it seals off the gap (18) between the internal pot wall (16) of a bearing pot (2) and a bearing cap (4) of a pot bearing (14) while providing a minimum overlapping between the pot bearing seal (8) and the bearing cap (4), whereas the height of the pot bearing seal (8) is such that the cylindrical surfaces (22) of the pot bearing seal (8) abuts the internal pot wall (16) even when the bearing cap (4) is inclined with respect to the horizontal line. Hereby the wear of the pot bearing seal is considerably reduced.
    Type: Grant
    Filed: January 30, 1989
    Date of Patent: May 29, 1990
    Assignee: Friedrich Maurer Sohne GmbH & Co. KG
    Inventor: Ernst Klawe