Patents by Inventor Marian CINTULA

Marian CINTULA 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: 10378643
    Abstract: A planetary drive includes a planet carrier and planetary gears. The carrier includes two axially-facing carrier plates and at least one connecting element. The connecting element is a linear strip of metal that is bent to take the shape of a cylinder for assembly. The strip of metal connects the two carrier plates while maintaining them in a spaced apart relationship. The strip includes a plurality of openings or holes for receiving a part of the planetary gears as they rotate. The strip is a separate element from the carrier plates, but is assembled to and between the plates.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: August 13, 2019
    Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventor: Marian Cintula
  • Publication number: 20170335947
    Abstract: A planetary drive includes a planet carrier and planetary gears. The carrier includes two axially-facing carrier plates and at least one connecting element. The connecting element is a linear strip of metal that is bent to take the shape of a cylinder for assembly. The strip of metal connects the two carrier plates while maintaining them in a spaced apart relationship. The strip includes a plurality of openings or holes for receiving a part of the planetary gears as they rotate. The strip is a separate element from the carrier plates, but is assembled to and between the plates.
    Type: Application
    Filed: November 17, 2015
    Publication date: November 23, 2017
    Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventor: Marian CINTULA