Patents Assigned to Fourne Maschinenbau GmbH
  • Method of cleaning of components to which polymers are bonded
    Patent number: 5064487
    Abstract: Macromolecular material is removed from components contaminated therewith by means of a pyrolytic treatment in which the component is first subjected to a treatment for structural cleavage, the flowable medium formed is allowed to run off the component, and the component is subsequently subjected to a pyrolytic treatment.
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: November 12, 1991
    Assignee: Fourne Maschinenbau GmbH
    Inventor: Franz Fourne
  • Apparatus for cooling melt spun filament bundles
    Patent number: 4943220
    Abstract: An apparatus for cooling melt spun filament bundles by controlled positioning of walls or air stream limiting wings in the quench chamber.
    Type: Grant
    Filed: April 18, 1985
    Date of Patent: July 24, 1990
    Assignee: Fourne Maschinenbau GmbH
    Inventor: Franz Fourne