Patents Assigned to Drahtsteilwerk Saar GmbH
  • Patent number: 4454708
    Abstract: A wire rope, particularly a non-twistable wire rope, wherein an annulus of outer strands surrounds a wire rope center with a central strand and one or more annuli of neighboring strands surrounding the central strand. The wires of the strands in the center do not intersect each other. The entire center or at least some of its strands are densified prior to or during application of the outer strands. Alternatively, or in addition to such densification, at least some strands of the center are assembled of wires having an other than circular outline to thereby reduce the combined cross-sectional area of voids in the center.
    Type: Grant
    Filed: April 28, 1982
    Date of Patent: June 19, 1984
    Assignee: Drahtsteilwerk Saar GmbH
    Inventor: Roland Verreet