Patents by Inventor Jan Greving

Jan Greving 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).

  • Rolling bearing with oil seal
    Patent number: 5649772
    Abstract: A rolling bearing comprises an inner race and an outer race which together enclose a bearing space in which rolling elements are accommodated, which bearing space is sealed off by means of seals fixed on the outer race. In order to prevent oil leakage, provision is made for the fastening between each seal and the outer race to be liquid-tight. The outer race can comprise at least one groove in which a seal is accommodated, while an elastic shut-off element can be provided, which shut-off element is accommodated in the groove.
    Type: Grant
    Filed: October 17, 1995
    Date of Patent: July 22, 1997
    Assignee: SKF Industrial Trading & Development Company, B.V.
    Inventors: Armin Schlereth, Johan Christian Marinus Bras, Jan Greving