Patents Assigned to Communication Equipment Specialists, Inc.
  • Patent number: 5322265
    Abstract: An elongate tower lifting apparatus including clamps for frictionally clamping to each leg of a tower, jacks for operably engaging and lifting the clamps and a jack control system for controlling the lifting and lowering of the tower. The clamps are connected by cross braces and include structure to snugly and nestingly engage a tower leg. A method is described using the lifting apparatus to lift a tower subsequent to loosening a nut restraining each tower leg to allow placement of a cushioning pad between a foot of each tower leg and a supporting concrete platform.
    Type: Grant
    Filed: October 4, 1993
    Date of Patent: June 21, 1994
    Assignee: Communication Equipment Specialists, Inc.
    Inventor: Edwin L. Keuck