Patents Assigned to Mark E. Rosheim
  • Robot joints
    Patent number: 4821594
    Abstract: A robot joint having a ball-like arrangement on a support, the ball arrangement positioned in a socket device in which the ball is free to move so the socket device can rotate in various directions about the ball arrangement. First and second connectors connect force imparting arrangements to fixed points in the socket device. One of these force imparting arrangements is capable of approaching or receding from the other in some rotations of the socket device.
    Type: Grant
    Filed: June 10, 1988
    Date of Patent: April 18, 1989
    Assignee: Mark E. Rosheim
    Inventors: Mark E. Rosheim, Hans W. Trechsel