Patents Assigned to Brecknell, Willis & Co. Ltd.
  • Conductor rails
    Patent number: 5279397
    Abstract: A conductor rail has a main body (10) of aluminum and a facing layer (11) formed of a steel having a chromium content of between 10 and 13.5% by weight. The preferred steel composition is that of British Standard No. 416 S21.
    Type: Grant
    Filed: September 25, 1992
    Date of Patent: January 18, 1994
    Assignee: Brecknell, Willis & Co. Ltd.
    Inventor: David J. Hartland