Patents by Inventor Erwin Denninger

Erwin Denninger 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).

  • Slide grinding machine
    Patent number: 9782868
    Abstract: A slide grinding machine having a turntable and a work container rotated by the turntable has an air pressure operated automatic gap setting feature having a zero gap width reference value to adjust the gap width between the turntable and the work container.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: October 10, 2017
    Assignee: ROESLER HOLDING GMBH & CO. KG
    Inventors: Egon Schmidt, Ralf Mueller, Erwin Denninger, Dennis Eichenberg
  • SLIDE GRINDING MACHINE AND METHOD OF GAP SETTING
    Publication number: 20160375542
    Abstract: In a method for the automatic gap setting in slide grinding machines having a turntable, the gap width between the turntable and the work container is automatically set by a regulation, with a reference value for the gap width of zero being determined.
    Type: Application
    Filed: September 7, 2016
    Publication date: December 29, 2016
    Applicant: ROESLER HOLDING GMBH & CO. KG
    Inventors: Egon Schmidt, Raif Mueller, Erwin Denninger, Dennis Eichenberg
  • Method of gap setting slide grinding machine
    Patent number: 9463549
    Abstract: In a method for the automatic gap setting in slide grinding machines having a turntable, the gap width between the turntable and the work container is automatically set by a regulation, with a reference value for the gap width of zero being determined.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: October 11, 2016
    Assignee: ROESLER HOLDING GMBH & CO. KG
    Inventors: Egon Schmidt, Ralf Mueller, Erwin Denninger, Dennis Eichenberg
  • Slide grinding machine and method of gap setting
    Publication number: 20140287655
    Abstract: In a method for the automatic gap setting in slide grinding machines having a turntable, the gap width between the turntable and the work container is automatically set by a regulation, with a reference value for the gap width of zero being determined.
    Type: Application
    Filed: March 19, 2014
    Publication date: September 25, 2014
    Applicant: Roesler Holding GmbH & Co. KG
    Inventors: Egon Schmidt, Ralf Mueller, Erwin Denninger, Dennis Eichenberg