Patents by Inventor Frank Schoenberg

Frank Schoenberg 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).

  • Bearing bush
    Patent number: 11078963
    Abstract: A bearing bush includes at least one sealing element and one bearing element. The sealing element is provided with at least one sealing lip. The bearing element is substantially tubular. The bearing element includes a plurality of protrusions extending in the axial direction on the outer circumference. The inner diameter of the bearing element is larger in the sections corresponding to the protrusions than in the remaining sections.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: August 3, 2021
    Assignee: CARL FREUDENBERG KG
    Inventors: Frank Schoenberg, Matthias Hauer, Christoph L. Klingshirn, Wojciech Kokoszynski, Randolph Gaa, Stephen Joyce, Joram Wiggers, Dean Morrison, Simon Watling, Juergen Emig
  • BEARING BUSH
    Publication number: 20200277992
    Abstract: A bearing bush includes at least one sealing element and one bearing element. The sealing element is provided with at least one sealing lip. The bearing element is substantially tubular. The bearing element includes a plurality of protrusions extending in the axial direction on the outer circumference. The inner diameter of the bearing element is larger in the sections corresponding to the protrusions than in the remaining sections.
    Type: Application
    Filed: February 24, 2020
    Publication date: September 3, 2020
    Inventors: Frank Schoenberg, Matthias Hauer, Christoph L. Klingshirn, Wojciech Kokoszynski, Randolph Gaa, Stephen Joyce, Joram Wiggers, Dean Morrison, Simon Watling, Juergen Emig
  • Sealing ring and the use thereof
    Patent number: 10612662
    Abstract: A sealing ring which, when viewed in cross section, is formed in the shape of a 7, has a first axial leg and a sealing leg that has a sealing lip, the sealing leg being connected to a first end face of the axial leg by means of a joint, and has a clamping element for stabilizing the sealing leg in the radial direction. The clamping element is annular and, when viewed in cross section, is formed by a 7-shaped spring, and has a second axial leg and a stabilizing leg, the second axial leg being connected to the first axial leg and the stabilizing leg being connected to the sealing leg.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: April 7, 2020
    Assignee: CARL FREUDENBERG KG
    Inventors: Kristian Mueller-Niehuus, Hans-Werner Guenther, Frank Schoenberg
  • SEALING RING AND THE USE THEREOF
    Publication number: 20180080562
    Abstract: A sealing ring which, when viewed in cross section, is formed in the shape of a 7, has a first axial leg and a sealing leg that has a sealing lip, the sealing leg being connected to a first end face of the axial leg by means of a joint, and has a clamping element for stabilizing the sealing leg in the radial direction. The clamping element is annular and, when viewed in cross section, is formed by a 7-shaped spring, and has a second axial leg and a stabilizing leg, the second axial leg being connected to the first axial leg and the stabilizing leg being connected to the sealing leg.
    Type: Application
    Filed: September 21, 2017
    Publication date: March 22, 2018
    Inventors: Kristian Mueller-Niehuus, Hans-Werner Guenther, Frank Schoenberg
  • Profile Seal with Corner Connectors
    Publication number: 20110272895
    Abstract: A seal (2) for a housing, in particular, for a battery housing or for another electrochemical energy storage device, comprising a base body (5), the base body (5) having profile seals (6) with profiled sealing surfaces (7), and the profile seals (6) having first ends (6a) and second ends (6b) are interconnected by a corner connector (8) at one end (6a, 6b) of each seal.
    Type: Application
    Filed: November 24, 2010
    Publication date: November 10, 2011
    Applicant: CARL FREUDENBERG KG
    Inventors: Peter Kritzer, Frank Schoenberg, Thomas Kramer, Ricki Paul, Frank Lauer, Georg Puett, Olaf Nahrwold, Thomas Klenk