Patents by Inventor Bernd Masbach

Bernd Masbach has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of and apparatus for producing a spun filament web
    Patent number: 5487655
    Abstract: A spin blowing apparatus for producing spun fleece of thermoplastified synthetic resin provides that the spinneret plate and/or the fiber or filament blowing gap through which the blowing air/fiber mixture passes downwardly and/or the air flow resistance of the perforated belt upon which the fleece is collected can be varied in response to measured values of the specific weight and/or air permeability of the web to restore any deviation of the latter.
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: January 30, 1996
    Assignee: Reifenhauser GmbH & Co. Maschinenfabrik
    Inventors: Detlef Frey, Bernd Masbach