Patents by Inventor Ingo Harter

Ingo Harter 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).

  • Apparatus for grinding and/or finishing a workpiece
    Patent number: 7771252
    Abstract: The invention relates to a device (2) for grinding and/or finishing a workpiece (8) mounted on and/or in a workpiece mounting (22, 28). The workpiece (8) and the workpiece mounting (22, 28) may be set in an oscillating movement (86) by means of a drive device (60, 108) and form an oscillating unit (96) or part of an oscillating unit (96), at least one balancer unit (94) being provided which is driven to run counter to the oscillating movement (86) of the oscillating unit (96).
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: August 10, 2010
    Assignee: Supfina Grieshaber GmbH
    Inventor: Ingo Harter
  • APPARATUS FOR GRINDING AND/OR FINISHING A WORKPIECE
    Publication number: 20080102733
    Abstract: The invention relates to a device (2) for grinding and/or finishing a workpiece (8) mounted on and/or in a workpiece mounting (22, 28). The workpiece (8) and the workpiece mounting (22, 28) may be set in an oscillating movement (86) by means of a drive device (60, 108) and form an oscillating unit (96) or part of an oscillating unit (96), at least one balancer unit (94) being provided which is driven to run counter to the oscillating movement (86) of the oscillating unit (96).
    Type: Application
    Filed: December 26, 2007
    Publication date: May 1, 2008
    Applicant: Supfina Grieshaber GmbH & Co. KG
    Inventor: Ingo Harter
  • Oscillating element that can be piezoelectrically excited
    Patent number: 6545556
    Abstract: An oscillating element, particularly for a level sensor, comprises an oscillating diaphragm (3), a stack of piezoelectric elements (6, 7), and a tie bolt (4) connected to the diaphragm (3) for pressing the piezoelectric elements (6, 7) against the diaphragm (3). The tie bolt (4) forms a single piece with the diaphragm (3).
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: April 8, 2003
    Assignee: VEGA Grieshaber KG
    Inventors: Felix Raffalt, Adrian Frick, Ingo Harter
  • Oscillating element that can be piezoelectrically excited
    Publication number: 20020014117
    Abstract: An oscillating element, particularly for a level sensor, comprises an oscillating diaphragm (3), a stack of piezoelectric elements (6, 7), and a tie bolt (4) connected to the diaphragm (3) for pressing the piezoelectric elements (6, 7) against the diaphragm (3). The tie bolt (4) forms a single piece with the diaphragm (3).
    Type: Application
    Filed: February 23, 2001
    Publication date: February 7, 2002
    Inventors: Felix Raffalt, Adrian Frick, Ingo Harter