Patents Assigned to A.T.N. French Societe Anonyme
  • Clearing device associated with a rotary cutting apparatus of a web of material
    Patent number: 5303623
    Abstract: The common base of the comb-shaped clearing device is made of a shaft. Screws are provided for blocking pairs of parallel arms on a shaft in variable positions as a function of a longitudinal position of a series of points on the cutting cylinder (2). The two arms of each pair, which are symmetrical with respect to a symmetry vertical plane, have inner faces turned toward one another and formed in such a manner as to define therebetween an interval having a width which increases from front to rear.
    Type: Grant
    Filed: December 24, 1991
    Date of Patent: April 19, 1994
    Assignee: A.T.N. French Societe Anonyme
    Inventor: Serge Chiloff