Patents Examined by 13
  • Railway truck bolster friction assembly
    Patent number: RE31784
    Abstract: A railway freight truck bolster friction assembly and more particularly improved friction assemblies of elastomeric material which are adapted to be captively retained intermediate an axial end portion of a bolster member and an adjacent side frame.
    Type: Grant
    Filed: October 26, 1982
    Date of Patent: January 1, 1985
    Assignee: A. Stucki Company
    Inventor: Donald Wiebe