Patents Assigned to V.Com S.A.
  • Method and device for obtaining numerical coordinates of a point or a set of points
    Patent number: 4813146
    Abstract: A device for obtaining numerical coordinates of a point or a set of points comprises two stretched strips having a common end attached to a stylus which is placed on a point or moved over a set of points. Each of the other ends of each strip is supplied from a strip reserve consisting of pulleys connected to a restoring spring for applying tension to the strips. Variations in length of the strips are measured in discrete values by a mechanism associated with a computer for correcting the effective length of each strip.
    Type: Grant
    Filed: November 2, 1984
    Date of Patent: March 21, 1989
    Assignee: V.Com S.A.
    Inventor: Yves Jaluzot