Patents Assigned to Electronic Flange Lubricators, Inc.
  • Flanged wheel lubricating apparatus
    Patent number: 3944025
    Abstract: Lubricating apparatus for the flanged wheels of railroad rolling stock comprises a lubricant applicator coupled to a source of lubricant under pressure. The applicator comprises a head engaging the wheel flange and coupled to a pivotally supported hollow shaft. A solenoid-operated, screw-driven piston working in a cylinder filled with lubricant supplies lubricant in metered amount to the hollow arm and thence to the applicator head, which spreads it in a uniform film on the flange of the wheel.
    Type: Grant
    Filed: September 9, 1974
    Date of Patent: March 16, 1976
    Assignee: Electronic Flange Lubricators, Inc.
    Inventor: Albert E. Owen