Patents Assigned to INA Walzlanger Schaeffler oHG
  • Cage for cylindrical rolling elements
    Patent number: 6206576
    Abstract: A profiled cage characterized in that, between crossbars (5) in peripheral direction, side rings (1, 2) comprise a slot (15) which is spaced from the ends of the pockets (6) so that a section of material (16) is formed which is retained by two adjacent crossbars (5) and which, in a radially inwards bent state, constitutes the convexity (13, 14) providing an improved contact between the end faces of the rolling elements (7) and the convexities (13, 14).
    Type: Grant
    Filed: March 2, 1999
    Date of Patent: March 27, 2001
    Assignee: INA Walzlanger Schaeffler oHG
    Inventor: Hermann Wiehl