Patents Assigned to Nu-Tec Corporation
  • Manipulator drive mechanism
    Patent number: 4864880
    Abstract: A manipulator drive mechanism employing splined shafts in both a vertical and a horizontal axes. The horizontal splined shaft is rotatably driven by a rack assembly and a pinion gear rotatably fixed with respect to the horizontal splined shaft and which is also slidable along the horizontal splined shaft.
    Type: Grant
    Filed: May 25, 1988
    Date of Patent: September 12, 1989
    Assignee: Nu-Tec Corporation
    Inventors: Daniel W. Grant, Walter Bell, Jr.