Patents Represented by Attorney, Agent or Law Firm Weingarten, Schurgin, Gagnebin & Lebovoici LLP
  • Patent number: 6690987
    Abstract: Apparatus for automatically presenting a generally pre-needled textile sheet coming from an upstream module and intended to feed a cross-layer module, the apparatus comprising means for measuring the positions of the longitudinal edges of the textile sheet, means for adjusting the width of said textile sheet, means for adjusting the position of said textile sheet, and processor means responsive to the position measuring means to control the adjustment means in real time in such a manner that the textile sheet presents determined width and position.
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: February 10, 2004
    Assignee: Messier-Bugatti
    Inventors: Yvon Baudry, Robert Jean, Jean Pascal Pirodon