Patents by Inventor Marc Stephan Klopp

Marc Stephan Klopp 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).

  • Equipment for measuring piston rings
    Patent number: 9442039
    Abstract: A device for measuring edge and rounding features on a piston ring includes a planar support element for the piston ring, a stop operatively connected thereto for bearing defined piston ring sections thereon, and a measuring unit, which is disposed at a predefinable angle with respect to the support element or the stop.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: September 13, 2016
    Assignee: Federal-Mogul Burscheid GmbH
    Inventors: Jens Picard, Frank Horn, Marc Stephan Klopp, Ulrich Lenhoff
  • EQUIPMENT FOR MEASURING PISTON RINGS
    Publication number: 20150000150
    Abstract: A device for measuring edge and rounding features on a piston ring includes a planar support element for the piston ring, a stop operatively connected thereto for bearing defined piston ring sections thereon, and a measuring unit, which is disposed at a predefinable angle with respect to the support element or the stop.
    Type: Application
    Filed: January 15, 2013
    Publication date: January 1, 2015
    Applicant: FEDERAL-MOGUL BURSCHEID GMBH
    Inventors: Jens Picard, Frank Horn, Marc Stephan Klopp, Ulrich Lenhoff
  • Method of finishing a valve seat for ball valves, in particular for fuel injection valves in internal combustion engines
    Patent number: 6564456
    Abstract: A method for finishing a valve seat for ball valves, in particular for fuel injection valves in internal combustion engines. The workpiece to be finished and a finishing tool are driven in an opposite direction of rotation, whereby the axes of rotation of the workpiece and the finishing tool are aligned with each other at an angle of from 1° to 10°. The finishing tool rests against the inside surface of the workpiece to be finished over its entire circumference. The surface of the workpiece to be treated is provided with a crowned shape. A finishing stone with a wear-resistant and preferably cone-shaped working surface is employed as the finishing tool, whereby a narrow sealing zone with a convex contour in the longitudinal section is produced in the crowned surface of the workpiece by partial removal of material.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: May 20, 2003
    Assignee: Ernst Thielenhaus GmbH & Co. KG
    Inventors: Harald Goldau, Marc Stephan Klopp, Martin Wolters
  • Method of finishing a valve seat for ball valves, in particular for fuel injection valves in internal combustion engines
    Publication number: 20020040523
    Abstract: A method for finishing a valve seat for ball valves, in particular for fuel injection valves in internal combustion engines. The workpiece to be finished and a finishing tool are driven in an opposite direction of rotation, whereby the axes of rotation of the workpiece and the finishing tool are aligned with each other at an angle of from 1°to 10°. The finishing tool rests against the inside surface of the workpiece to be finished over its entire circumference. The surface of the workpiece to be treated is provided with a crowned shape. A finishing stone with a wear-resistant and preferably cone-shaped working surface is employed as the finishing tool, whereby a narrow sealing zone with a convex contour in the longitudinal section is produced in the crowned surface of the workpiece by partial removal of material.
    Type: Application
    Filed: June 18, 2001
    Publication date: April 11, 2002
    Inventors: Harald Goldau, Marc Stephan Klopp, Martin Wolters