Patents Assigned to Keith Hancock Structures Ltd.
  • Relating to racking systems
    Patent number: 4989737
    Abstract: A cantilever racking system comprises vertical pillars formed of two metal sections of steel strip rolled to a cross-section comprising a central web portion bounded by two channel portions. The web portions are secured in facing relationship so that the juxtaposed channel portions form T-shaped slots having inturned marginal edges. Cantilever arms may be clamped in place against the end surfaces defined by channel portions for example by bolts engaging captive nuts engaging with the inturned edges of the metal strips.
    Type: Grant
    Filed: December 20, 1989
    Date of Patent: February 5, 1991
    Assignee: Keith Hancock Structures Ltd.
    Inventor: Leslie J. Chapman