Patents by Inventor Jorg STECH

Jorg STECH 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).

  • Hydraulic tank and method for manufacturing a hydraulic tank
    Patent number: 11353045
    Abstract: The invention relates to a hydraulic tank (10) for storing a hydraulic liquid, comprising a one-piece tank housing (12) which forms a plastic hollow body and is manufactured by a rotational moulding process, wherein the tank housing (12) comprises at least one connection opening (92, 94, 126) at which is arranged a connection element (100, 110, 132) that is releasably connectable to a hydraulic conduit. In order to enable the hydraulic tank to be more cost-effective to produce, the connection element (100, 110, 132) comprises a plastic body which is manufactured by an injection moulding process and is welded together with the tank housing (12). Furthermore, a method for manufacturing a hydraulic tank (10) is proposed.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: June 7, 2022
    Assignee: ARGO-HYTOS GROUP AG
    Inventors: Thomas Weiser, Daniel Trunner, Tanja Schleuter, Jorg Stech
  • HYDRAULIC TANK AND METHOD FOR MANUFACTURING A HYDRAULIC TANK
    Publication number: 20190226502
    Abstract: The invention relates to a hydraulic tank (10) for storing a hydraulic liquid, comprising a one-piece tank housing (12) which forms a plastic hollow body and is manufactured by a rotational moulding process, wherein the tank housing (12) comprises at least one connection opening (92, 94, 126) at which is arranged a connection element (100, 110, 132) that is releasably connectable to a hydraulic conduit. In order to enable the hydraulic tank to be more cost-effective to produce, the connection element (100, 110, 132) comprises a plastic body which is manufactured by an injection moulding process and is welded together with the tank housing (12). Furthermore, a method for manufacturing a hydraulic tank (10) is proposed.
    Type: Application
    Filed: September 22, 2016
    Publication date: July 25, 2019
    Inventors: Thomas WEISER, Daniel TRUNNER, Tanja SCHLEUTER, Jorg STECH