Patents by Inventor Jochen KRAUTSCHICK

Jochen KRAUTSCHICK 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 for producing an ultra high strength material with high elongation
    Patent number: 10161024
    Abstract: The invention relates to a method for producing an ultra high strength material with high elongation by work hardening an essentially nickel-free austenitic material and then subjecting the material to heat treatment in the temperature range between 200° C. and <1,100° C. within a period from 10 s to 10 minutes.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: December 25, 2018
    Assignee: Outokumpu Nirosta GmbH
    Inventors: Thomas Fröhlich, Marcel Hartig, Seyed Amin Mousavi Rizi, Jochen Krautschick, Stefan Lindner, Jasminko Skrlec
  • Method and device for manufacturing profiled metal strips
    Patent number: 10058905
    Abstract: The invention relates to a method for manufacturing profiled metal strips (1, 1?), in which a metal strip (1, 1?) with predefinable material thickness consisting, in particular, of stainless steel is wound up on a coil (4) and guided through a rolling stand (W1-W4) containing several rolls (2, 3, 2?, 3?), wherein at least the rolls (2, 3) that effectively interact with the metal strip (1, 1?) are provided with a predefinable topography (8, 9), by means of which profiles with profile depths >250 ?m can be produced on both sides of the metal strip (1, 1?) depending on the geometry of the topography (8, 9) of the rolls (2, 3), and wherein the metal strip (1, 1?) is subsequent to its profiling wound up on a coil (5) and, if so required, subjected to a thermal post-treatment.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: August 28, 2018
    Assignee: Outokumpu Nirosta GmbH
    Inventors: Jochen Krautschick, Jörn Teipel, Dirk Wiemer
  • METHOD FOR PRODUCING AN ULTRA HIGH STRENGTH MATERIAL WITH HIGH ELONGATION
    Publication number: 20150376749
    Abstract: The invention relates to a method for producing an ultra high strength material with high elongation by work hardening an essentially nickel-free austenitic material and then subjecting the material to heat treatment in the temperature range between 200° C. and <1,100° C. within a period from 10 s to 10 minutes.
    Type: Application
    Filed: February 27, 2014
    Publication date: December 31, 2015
    Applicant: OUTOKUMPU NIROSTA GMBH
    Inventors: Thomas FRÖHLICH, Marcel HARTIG, Seyed Amin MOUSAVI RIZI, Jochen KRAUTSCHICK, Stefan LINDNER, Jasminko SKRLEC
  • METHOD AND DEVICE FOR MANUFACTURING PROFILED METAL STRIPS
    Publication number: 20150336143
    Abstract: The invention relates to a method for manufacturing profiled metal strips (1, 1?), in which a metal strip (1, 1?) with predefinable material thickness consisting, in particular, of stainless steel is wound up on a coil (4) and guided through a rolling stand (W1-W4) containing several rolls (2, 3, 2?, 3?), wherein at least the rolls (2, 3) that effectively interact with the metal strip (1, 1?) are provided with a predefinable topography (8, 9), by means of which profiles with profile depths >250 ?m can be produced on both sides of the metal strip (1, 1?) depending on the geometry of the topography (8, 9) of the rolls (2, 3), and wherein the metal strip (1, 1?) is subsequent to its profiling wound up on a coil (5) and, if so required, subjected to a thermal post-treatment.
    Type: Application
    Filed: December 19, 2013
    Publication date: November 26, 2015
    Applicant: OUTOKUMPU NIROSTA GbmH
    Inventors: Jochen KRAUTSCHICK, Jörn TEIPEL, Dirk WIEMER