Patents by Inventor Adolf Berger

Adolf Berger 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).

  • Device And Method For Manufacturing Wrapped Tubes
    Publication number: 20080193688
    Abstract: In a device and a method for manufacturing wrapped tubes by helically winding up a thermoplastic, preferably strip-shaped plastic profile (2) onto a winding core (1) in an overlapping manner, where a plasticizing aggregate supplies the plastic profile (2) via a profile nozzle (4), it is provided that the plasticizing aggregate is a kneading means (3) supplying a thermoplastic plastic mixed with reinforcing fibers to the winding core (1) via the profile nozzle (4).
    Type: Application
    Filed: November 9, 2004
    Publication date: August 14, 2008
    Inventors: Karl-Heinz Krah, Adolf Berger