Patents Assigned to Wotco, Inc.
  • Auger wear shoe
    Patent number: 5279407
    Abstract: A wear shoe for an auger having a pair of spaced apart tapered openings extending therethrough is secured to an auger flight using a tapered nut having an axial extent as the tapered opening and dimensioned to fit into and contact each tapered opening to provide a substantially planar upper surface and a headed threaded bolt. The wear shoe has an arcuate recess formed in the upper surface thereof and a hardened member has an arcuate body portion secured in the arcuate recess.
    Type: Grant
    Filed: August 26, 1992
    Date of Patent: January 18, 1994
    Assignee: Wotco, Inc.
    Inventor: Timothy G. Shobak