Patents by Inventor Achim Zinke

Achim Zinke 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).

  • Patent number: 11919188
    Abstract: The invention relates to a method (100) for cutting cut parts (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18), wherein the cut parts (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18) produce a cutting pattern (7), said method having the following method step: cutting (106) the cut parts (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18), wherein the cut parts (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18) are arranged in a rectangular, repeating portion (9, 9?) of an endless single ply material web (19), wherein the portion (9) at least one cut part (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18) or at least one cutting pattern (7) is contained in part (10, 11). The method additionally comprises a computer program product and a device for cutting by means of a cutting tool.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: March 5, 2024
    Assignee: HEFA Holding GmbH
    Inventors: Gunnar Held, Achim Zinke
  • Publication number: 20210170618
    Abstract: The invention relates to a method (100) for cutting cut parts (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18), wherein the cut parts (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18) produce a cutting pattern (7), said method having the following method step: cutting (106) the cut parts (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18), wherein the cut parts (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18) are arranged in a rectangular, repeating portion (9, 9?) of an endless single ply material web (19), wherein the portion (9) at least one cut part (1, 2, 3, 4, 5, 6; 12, 13, 14, 15, 16, 17, 18) or at least one cutting pattern (7) is contained in part (10, 11). The method additionally comprises a computer program product and a device for cutting by means of a cutting tool.
    Type: Application
    Filed: November 23, 2018
    Publication date: June 10, 2021
    Inventors: Gunnar Held, Achim Zinke
  • Publication number: 20090008371
    Abstract: The invention relates to an apparatus for the cutting of technical fabrics, in particular for airbags, by means of laser radiation. Such fabrics in question are usually placed or folded over one another in multiple layers and then separating layers made of a foil or of paper are positioned between the individual layers and have to be removed again in a very complex and/or expensive manner after the cutting using laser radiation. It is therefore the object of the invention to provide possibilities for the cutting of fabric for airbags with increased flexibility, machining speed and reliability. The apparatus in accordance with the invention has at least one deflectable laser beam which is directed to a fabric carrying out a feed movement along an axis.
    Type: Application
    Filed: July 3, 2008
    Publication date: January 8, 2009
    Inventors: Jurgen Held, Siegfried Held, Achim Zinke