Patents by Inventor Nörbert Kühl

Nörbert Kühl 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 AND DEVICE FOR STRENGTHENING A CONTINUOUSLY FED MATERIAL WEB
    Publication number: 20140310928
    Abstract: A method and device are provided for strengthening, in particular needling, a continuously fed material web (21), wherein the material web is strengthened in a strengthening zone and is drawn out of the strengthening zone by a drawing apparatus (24). At least one parameter, in particular the material speed, of the strengthened material web (21) is detected in a guiding zone arranged downstream of the fastening zone and before the drawing apparatus (24) by a measuring apparatus (22), preferably without contact, and is optionally used to control the strengthening apparatus.
    Type: Application
    Filed: February 8, 2012
    Publication date: October 23, 2014
    Inventor: Nörbert Kühl