Patents by Inventor Markus Schierz

Markus Schierz 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 system for producing a multi-layer, pre-fixed thread or fiber arrangement
    Patent number: 6993939
    Abstract: The invention relates to a method and a system for producing a multi-layer thread or fibre arrangement (GF) which is pre-fixed by means of a loop structure and is used a s a strip-type semi-finished product for reinforcing elements consisting of plastic or resin. Said fibre arrangement (GF) comprises layers consisting of stationary weft yarns (K) and layers consisting of thread or fibre warps (S, D,D?) which are stretched between conveyor chains in such a way that they are oriented in different directions. The aim of the invention is to reduce the costs and the required surface mass, simultaneously maintaining defined, required flexural strength.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: February 7, 2006
    Assignee: Karl Mayer Malimo Textilmaschinenfabrik GmbH
    Inventors: Gerd Franzke, Markus Schierz, Claus Schierz, Martin Waldmann
  • Method and system for producing a multi-layer, pre-fixed thread or fibre arrangement
    Publication number: 20050123715
    Abstract: The invention relates to a method and a system for producing a multi-layer thread or fibre arrangement (GF) which is pre-fixed by means of a loop structure and is used a s a strip-type semi-finished product for reinforcing elements consisting of plastic or resin. Said fibre arrangement (GF) comprises layers consisting of stationary weft yarns (K) and layers consisting of thread or fibre warps (S, D,D?) which are stretched between conveyor chains in such a way that they are oriented in different directions. The aim of the invention is to reduce the costs and the required surface mass, simultaneously maintaining defined, required flexural strength.
    Type: Application
    Filed: December 19, 2002
    Publication date: June 9, 2005
    Inventors: Gerd Franzke, Markus Schierz, Claus Schierz, Martin Waldmann