Patents by Inventor Roger Gustav Petter Berg

Roger Gustav Petter Berg 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: 11105371
    Abstract: A retained roller set includes first and second individual tube-shaped members each having first and second axially spaced rings connected by bar elements that define pockets therebetween, the tube-shaped members being coaxially arranged and radially spaced to define a circumferentially extending intermediate space therebetween in which a plurality of roller elements are received and retained by the pockets of the first and second tube-shaped members.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: August 31, 2021
    Assignee: AKTIEBOLAGET SKF
    Inventors: Roger Gustav Petter Berg, Roger Daniel Emlind, Arne Lars Jonas Kullin
  • Publication number: 20210102574
    Abstract: A retained roller set includes first and second individual tube-shaped members each having first and second axially spaced rings connected by bar elements that define pockets therebetween, the tube-shaped members being coaxially arranged and radially spaced to define a circumferentially extending intermediate space therebetween in which a plurality of roller elements are received and retained by the pockets of the first and second tube-shaped members.
    Type: Application
    Filed: August 28, 2020
    Publication date: April 8, 2021
    Inventors: Roger Gustav Petter Berg, Roger Daniel Emlind, Arne Lars Jonas Kullin
  • Patent number: 10753390
    Abstract: A self-aligning roller bearing having an inner and an outer bearing ring, at least one row of roller elements disposed between the inner and outer bearing ring, a cage for guiding the roller elements, a shield element comprising a ring-formed shield provided at a first axial side of the self-aligning roller bearing, the ring-formed shield being configured for preventing foreign matter from entering an interior space between the inner ring and the outer ring, the shield element further comprising a plurality of male connection elements protruding out from the ring-formed shield. The cage having a cage side portion provided at the first axial side. The cage side portion includes a plurality of female connection elements. Each male connection element is inserted into a respective female connection element of the plurality of female connection elements forming mating pairs of connection elements hereby connecting the shield element to the cage side portion.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 25, 2020
    Assignee: Aktiebolaget SKF
    Inventor: Roger Gustav Petter Berg
  • Publication number: 20200088235
    Abstract: A self-aligning roller bearing having an inner and an outer bearing ring, at least one row of roller elements disposed between the inner and outer bearing ring, a cage for guiding the roller elements, a shield element comprising a ring-formed shield provided at a first axial side of the self-aligning roller bearing, the ring-formed shield being configured for preventing foreign matter from entering an interior space between the inner ring and the outer ring, the shield element further comprising a plurality of male connection elements protruding out from the ring-formed shield. The cage having a cage side portion provided at the first axial side. The cage side portion includes a plurality of female connection elements. Each male connection element is inserted into a respective female connection element of the plurality of female connection elements forming mating pairs of connection elements hereby connecting the shield element to the cage side portion.
    Type: Application
    Filed: August 26, 2019
    Publication date: March 19, 2020
    Inventor: Roger Gustav Petter Berg