Patents by Inventor Frank Böert

Frank Böert 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).

  • Contact tip for arc welding with a channel having a stellate, multi-lobular cross-section with convexly rounded sides
    Patent number: 11883914
    Abstract: The invention relates to a contact tip (1) for arc welding with at least one channel (2) passing through the contact tip (1) for receiving a welding wire (3), the channel (2) having a non-round stellate, multi-lobular cross-section with convexly rounded sides.
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: January 30, 2024
    Assignee: Cunova GmbH
    Inventors: Carsten Hune, Jörg Schönfeld, Frank Böert, Reinhard Hintemann, Hans-Günter Wobker, Stephan Meyer
  • CONTACT TIP FOR ARC WELDING WITH A CHANNEL HAVING A STELLATE, MULTI-LOBULAR CROSS-SECTION WITH CONVEXLY ROUNDED SIDES
    Publication number: 20200238422
    Abstract: The invention relates to a contact tip (1) for arc welding with at least one channel (2) passing through the contact tip (1) for receiving a welding wire (3), the channel (2) having a non-round stellate, multi-lobular cross-section with convexly rounded sides.
    Type: Application
    Filed: October 8, 2018
    Publication date: July 30, 2020
    Applicant: KME GERMANY GMBH & CO. KG
    Inventors: CARSTEN HUNE, JÖRG SCHÖNFELD, FRANK BÖERT, REINHARD HINTEMANN, HANS-GÜNTER WOBKER, STEPHAN MEYER
  • Casting Wheel
    Publication number: 20150068700
    Abstract: A casting wheel (1) for manufacturing strands of metals or metal alloys having a peripheral casting channel (2) that is bounded over a partial length by a circulating band (11); below the casting channel (2), a mold bottom (3) being provided for being cooled with a cooling fluid. The inner side (7) of the mold bottom (3) facing away from the casting channel (2) is provided with a profiling (6) that has a profile height of 0.5 to 6 mm.
    Type: Application
    Filed: February 22, 2013
    Publication date: March 12, 2015
    Inventors: Christof Dratner, Frank Böert
  • Cooling plate
    Patent number: 7204953
    Abstract: A cooling plate (1) made of copper or a copper alloy for blast furnaces has a plurality of bore holes (6) for accommodating a cooling medium. The bore holes (6) are connected to a cooling medium intake (12) and a cooling medium outlet via connecting pipes (9) that are welded onto the cold side of the plate (5). Connecting pipes (9), at their plate ends (14), are furnished with flanges (15) that are formed by being flanged open. These flanges (15) are set into recesses (17) in the cold side of the plate (5), and are welded at their circumference by V seams (19) to the cold side of the plate (5).
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: April 17, 2007
    Assignee: KM Europa Metal Aktiengesellschaft
    Inventors: Christof Dratner, Franz Keiser, Reinhard Hintemann, Frank Böert, Hans-Günter Wobker