Patents by Inventor Dawid RUTKOWSKI

Dawid RUTKOWSKI 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 stabilizing and/or for reducing tensions occurring within the wall-like structure by means of laser welding
    Patent number: 10207611
    Abstract: A method for targeted influencing of the deformation behavior of a wall-like structure, in particular a rear wall structure of a vehicle seat, which structure is heated in at least one region at least section by section by means of a laser light source. According to the invention at least one region which influences a strength and/or a tension of the wall-like structure is selectively chosen and is lasered for increasing the strength of the wall-like structure and/or for reducing tensions within the wall-like structure. The wall-like structure is characterized in that in a selectively chosen region the structure has at least one laser-welded seam which is generated by a laser light source of a laser device, increases the strength of the wall-like structure and/or reduces tensions in the wall-like structure.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: February 19, 2019
    Assignee: SITECH SITZTECHNIK GMBH
    Inventors: Dawid Rutkowski, Robert Sulowski
  • METHOD FOR STABILIZING AND/OR FOR REDUCING TENSIONS OCCURRING WITHIN THE WALL-LIKE STRUCTURE BY MEANS OF LASER WELDING
    Publication number: 20160107554
    Abstract: A method for targeted influencing of the deformation behavior of a wall-like structure, in particular a rear wall structure of a vehicle seat, which structure is heated in at least one region at least section by section by means of a laser light source. According to the invention at least one region which influences a strength and/or a tension of the wall-like structure is selectively chosen and is lasered for increasing the strength of the wall-like structure and/or for reducing tensions within the wall-like structure. The wall-like structure is characterized in that in a selectively chosen region the structure has at least one laser-welded seam which is generated by a laser light source of a laser device, increases the strength of the wall-like structure and/or reduces tensions in the wall-like structure.
    Type: Application
    Filed: December 30, 2015
    Publication date: April 21, 2016
    Applicant: SITECH SITZTECHNIK GMBH
    Inventors: Dawid RUTKOWSKI, Robert SULOWSKI