Patents by Inventor Herbert Rauscher

Herbert Rauscher 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).

  • Publication number: 20160303702
    Abstract: In a honing method for machining the internal surface of a bore in a workpiece with the aid of at least one honing operation, during a honing operation, an expandable honing tool is moved up and down within the bore in order to produce a reciprocating movement in the axial direction of the bore and at the same time is rotated in order to produce a rotational movement combined with the reciprocating movement. In the process, a bottle-shaped bore is produced, said bore having, following a bore inlet, a first bore section with a first diameter, a second bore section with a second diameter, which is larger than the first diameter, away from the bore inlet, and a transition section with a continuous transition from the first to the second diameter between the first and the second bore section.
    Type: Application
    Filed: March 10, 2014
    Publication date: October 20, 2016
    Applicant: ELGAN-Diamantwerkzeuge GmbH & Co. KG
    Inventors: Fabio Antonio Xavier, Oliver BACHMANN, Florian KRANICHSFELD, Herbert RAUSCHER
  • Patent number: 8961265
    Abstract: In the case of a method for the material-removing fine machining of a workpiece surface of a workpiece, in particular for the honing or finishing of workpiece portions having substantially rotationally symmetrically curved workpiece surfaces, at least one fine machining tool machines the workpiece surface and, by means of a measuring system, a measurement of the workpiece surface is performed. In this case, at at least one measuring position, radar radiation is directed onto the workpiece surface, and the radar radiation reflected from the workpiece surface is acquired and evaluated for the purpose of determining at least one surface measurement value.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: February 24, 2015
    Assignee: Nagel Maschinen-und Werkzeugfabrik GmbH
    Inventors: Herbert Rauscher, Joachim Klima
  • Publication number: 20110223833
    Abstract: In the case of a method for the material-removing fine machining of a workpiece surface of a workpiece, in particular for the honing or finishing of workpiece portions having substantially rotationally symmetrically curved workpiece surfaces, at least one fine machining tool machines the workpiece surface and, by means of a measuring system, a measurement of the workpiece surface is performed. In this case, at at least one measuring position, radar radiation is directed onto the workpiece surface, and the radar radiation reflected from the workpiece surface is acquired and evaluated for the purpose of determining at least one surface measurement value.
    Type: Application
    Filed: March 8, 2011
    Publication date: September 15, 2011
    Applicant: Nagel Maschinen-und Werkzeugfabrik GmbH
    Inventors: Herbert Rauscher, Joachim Klima
  • Patent number: 5269103
    Abstract: A honing tool (1) simultaneously serving as a measuring mandrel has, apart from honing ledges (7), measuring and/or guide ledges (10), which are mounted in radially adjustable manner on the tool body (2) for increasing the measuring precision and/or for adjusting to different nominal dimensions of the hole. Thus, e.g. prior to the end of the machining of a hole, the measuring ledges (10) can be infed again and/or the desired measured value can be recalibrated by means of a calibration hole.
    Type: Grant
    Filed: August 2, 1991
    Date of Patent: December 14, 1993
    Assignee: Nagel Maschinen-und Werkzeugfabrik GmbH
    Inventors: Wolf Nagel, Herbert Rauscher, Rainer Widmann