Patents by Inventor Miroslaw Roszkowski

Miroslaw Roszkowski 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).

  • Planetary carrier of a planetary gearing
    Patent number: 8814747
    Abstract: A planetary carrier of a planetary gearing includes two planet web cheeks interconnected by planet webs. The sides of the planet web cheeks are mutually opposed in the circumferential direction and, together with outer lateral surfaces of the planetary webs, define lateral surface openings. At least one planet pin opening for receiving a pin for mounting a planet gear is provided in at least one planet web cheek. At least one planet web cheek, in the region of the attachment of a planet web, has a transition reducing the axial length of the planet web. The planetary carrier is optimized in terms of weight and strength by way of the transition having a rounded contour in the form of a spherical recess.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: August 26, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Ralf Kleine-Brockhoff, Dominikus Daners, Miroslaw Roszkowski, Marco Lehmann, Claudia Schweihoff
  • PLANETARY CARRIER OF A PLANETARY GEARING
    Publication number: 20130337967
    Abstract: A planetary carrier of a planetary gearing includes two planet web cheeks interconnected by planet webs. The sides of the planet web cheeks are mutually opposed in the circumferential direction and, together with outer lateral surfaces of the planetary webs, define lateral surface openings. At least one planet pin opening for receiving a pin for mounting a planet gear is provided in at least one planet web cheek. At least one planet web cheek, in the region of the attachment of a planet web, has a transition reducing the axial length of the planet web. The planetary carrier is optimized in terms of weight and strength by way of the transition having a rounded contour in the form of a spherical recess.
    Type: Application
    Filed: June 17, 2013
    Publication date: December 19, 2013
    Inventors: Ralf Kleine-Brockhoff, Dominikus Daners, Miroslaw Roszkowski, Marco Lehmann, Claudia Schweihoff