Patents by Inventor Wilbert A. Lucht

Wilbert A. Lucht has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lubricated wire rope
    Patent number: 4563870
    Abstract: A wire rope having extraordinary resistance to wear comprises a core strand and a plurality of outer strands oriented and nested in the same helical lay as the core strand, all the wires thereof being made of a molybdenum-containing steel and having been stress-relieved at a temperature of at least 675.degree. F., said rope being coated inside and outside with a suspension of finely divided molybdenum disulfide in a non-fluid state at room temperature.
    Type: Grant
    Filed: June 8, 1984
    Date of Patent: January 14, 1986
    Assignee: United States Steel Corporation
    Inventor: Wilbert A. Lucht
  • Torque balanced rope
    Patent number: RE29537
    Abstract: .Iadd.A torque balanced regular lay wire rope having from three to six strands spiraled together such that the angle of lay of the outer wires in each strand is at least two times greater than the angle of lay of the strands in the rope and said rope is in a stress relieved condition..Iaddend.
    Type: Grant
    Filed: August 24, 1976
    Date of Patent: February 14, 1978
    Assignee: United States Steel Corporation
    Inventors: William E. Adams, Wilbert A. Lucht