Patents by Inventor DIETER PIETZONKA

DIETER PIETZONKA 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).

  • Weaving method, weft selector for implementing such a method and weaving loom incorporating such a weft selector
    Patent number: 11453962
    Abstract: This method is for weaving a fabric with warp yarns and in-woven weft yarns (34) on a weaving loom which comprises, amongst others, a weft selector (28) and a weft insertion mechanism (20), for drawing-in a weft yarn from a pick-up position into the shed, along a weft insertion axis (Y20) and in a forward direction, the weft insertion mechanism including a gripper (40) openable at the pick-up position.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: September 27, 2022
    Assignee: STAUBLI BAYREUTH GMBH
    Inventors: Dieter Pietzonka, Eric Rade
  • WEAVING METHOD, WEFT SELECTOR FOR IMPLEMENTING SUCH A METHOD AND WEAVING LOOM INCORPORATING SUCH A WEFT SELECTOR
    Publication number: 20210238780
    Abstract: This method is for weaving a fabric with warp yarns and in-woven weft yarns (34) on a weaving loom which comprises, amongst others, a weft selector (28) and a weft insertion mechanism (20), for drawing-in a weft yarn from a pick-up position into the shed, along a weft insertion axis (Y20) and in a forward direction, the weft insertion mechanism including a gripper (40) openable at the pick-up position.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 5, 2021
    Inventors: DIETER PIETZONKA, ERIC RADE