Patents by Inventor Ralf Lanfermann

Ralf Lanfermann 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).

  • TORQUE-MEASURING SHAFT
    Publication number: 20170102281
    Abstract: A torque-measuring shaft includes a measuring shaft disposed on a shaft axis of the torque-measuring shaft, loadable in torsion and having at least one rotationally symmetric surface region disposed coaxially with the shaft axis as well as a measuring device disposed on the measuring shaft for measuring a torsion of the measuring shaft, wherein the torque-measuring shaft has a material weakening disposed in radial direction inside the measuring shaft, eccentrically relative to the shaft axis.
    Type: Application
    Filed: December 23, 2016
    Publication date: April 13, 2017
    Applicant: ATESTEO GmbH
    Inventors: Herbert MEUTER, Marcel CLERMONT, Ralf LANFERMANN
  • Torque-measuring shaft
    Patent number: 9612171
    Abstract: A torque-measuring shaft includes a measuring shaft disposed on a shaft axis of the torque-measuring shaft, loadable in torsion and having at least one rotationally symmetric surface region disposed coaxially with the shaft axis as well as a measuring device disposed on the measuring shaft for measuring a torsion of the measuring shaft, wherein the torque-measuring shaft has a material weakening disposed in radial direction inside the measuring shaft, eccentrically relative to the shaft axis.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: April 4, 2017
    Assignee: ATESTO GmbH
    Inventors: Herbert Meuter, Marcel Clermont, Ralf Lanfermann
  • TORQUE-MEASURING SHAFT
    Publication number: 20160131543
    Abstract: A torque-measuring shaft includes a measuring shaft disposed on a shaft axis of the torque-measuring shaft, loadable in torsion and having at least one rotationally symmetric surface region disposed coaxially with the shaft axis as well as a measuring device disposed on the measuring shaft for measuring a torsion of the measuring shaft, wherein the torque-measuring shaft has a material weakening disposed in radial direction inside the measuring shaft, eccentrically relative to the shaft axis.
    Type: Application
    Filed: November 5, 2015
    Publication date: May 12, 2016
    Applicant: GIF GESELLSCHAFT FUER INDUSTRIEFORSCHUNG MBH
    Inventors: Herbert MEUTER, Marcel CLERMONT, Ralf LANFERMANN
  • Torque-measuring flange
    Publication number: 20100162830
    Abstract: A torque-sensing flange, or generally a torque measurement recorder, is proposed, which has differently embodied measurement recesses or differently embodied measuring diaphragms on an essentially cylindrical measuring range. Different measuring ranges can be easily achieved in this manner.
    Type: Application
    Filed: June 14, 2007
    Publication date: July 1, 2010
    Inventors: Herbert Meuter, Michael Koslowski, Ralf Lanfermann