Patents by Inventor Sofie NYMAN GUNNARSSON

Sofie NYMAN GUNNARSSON 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).

  • Bearing assembly for cone crusher
    Patent number: 12337330
    Abstract: A bearing assembly for a cone crusher includes an inner slide bearing, an eccentric sleeve and an outer slide bearing arranged for supporting a lower portion 5 of a crushing head shaft. The inner slide bearing has a diameter D1 and an axial height H1 being defined from the inner slide bearing upper end to the inner slide bearing lower end. The outer slide bearing 40 has a diameter D2 and an axial height H2 being defined from the outer slide bearing upper end to the outer slide bearing lower end 40b. A ratio of the inner slide bearing axial height and its diameter H1/D1 is in the range of 0.95 to 1.20. A cone crusher including the bearing assembly is also provided.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: June 24, 2025
    Assignee: Sandvik SRP AB
    Inventors: Fredrik Eriksson, Jan Johansson, Sofie Nyman Gunnarsson
  • BEARING ASSEMBLY FOR CONE CRUSHER
    Publication number: 20220023869
    Abstract: A bearing assembly for a cone crusher includes an inner slide bearing, an eccentric sleeve and an outer slide bearing arranged for supporting a lower portion 5 of a crushing head shaft. The inner slide bearing has a diameter D1 and an axial height H1 being defined from the inner slide bearing upper end to the inner slide bearing lower end. The outer slide bearing 40 has a diameter D2 and an axial height H2 being defined from the outer slide bearing upper end to the outer slide bearing lower end 40b. A ratio of the inner slide bearing axial height and its diameter H1/D1 is in the range of 0.95 to 1.20. A cone crusher including the bearing assembly is also provided.
    Type: Application
    Filed: December 10, 2018
    Publication date: January 27, 2022
    Inventors: Fredrik ERIKSSON, Jan JOHANSSON, Sofie NYMAN GUNNARSSON