Patents by Inventor Hedi Bachmann

Hedi Bachmann 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).

  • Anti-friction bearing
    Patent number: 11181443
    Abstract: The invention is based on an antifriction bearing, in particular an angular ball bearing, comprising two bearing rings (12a-e, 14a-e) and a plurality of rolling elements (16a-e), which are arranged between the bearing rings (12a-e, 14a-e) and held by means of a bearing cage (18a-e), and comprising at least one sensor unit (20a-e), which includes at least one sensor (22a-e) provided at least for the detection of vibrations within the antifiction bearing (10a-e). It is provided that said at least one sensor (22a-e) is arranged in the region of a contact angle (24a-e) within one of the bearing rings (12a-e, 14a-e).
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: November 23, 2021
    Assignee: Cerobear GmbH
    Inventors: Hedi Bachmann, Jens Wemhoner, Beate Bergrath, Peer Kruse
  • ANTI-FRICTION BEARING
    Publication number: 20200200223
    Abstract: The invention is based on an antifriction bearing, in particular an angular ball bearing, comprising two bearing rings (12a-e, 14a-e) and a plurality of rolling elements (16a-e), which are arranged between the bearing rings (12a-e, 14a-e) and held by means of a bearing cage (18a-e), and comprising at least one sensor unit (20a-e), which includes at least one sensor (22a-e) provided at least for the detection of vibrations within the antifiction bearing (10a-e). It is provided that said at least one sensor (22a-e) is arranged in the region of a contact angle (24a-e) within one of the bearing rings (12a-e, 14a-e).
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Inventors: Hedi Bachmann, Jens Wemhoner, Beate Bergrath, Peer Kruse