Patents by Inventor Andreas Rehnsch

Andreas Rehnsch 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).

  • Blade fastening mechanism having a securing device for turbine blades
    Patent number: 10487674
    Abstract: A securing device for a turbine blade wherein the securing device prevents the turbine blade from moving radially and axially and includes a retaining piece that includes a projection which extends into a recess in the root of the turbine blade and which prevents the blade from moving axially.
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: November 26, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventor: Andreas Rehnsch
  • BLADE FASTENING MECHANISM HAVING A SECURING DEVICE FOR TURBINE BLADES
    Publication number: 20180266259
    Abstract: A securing device for a turbine blade wherein the securing device prevents the turbine blade from moving radially and axially and includes a retaining piece that includes a projection which extends into a recess in the root of the turbine blade and which prevents the blade from moving axially.
    Type: Application
    Filed: January 5, 2016
    Publication date: September 20, 2018
    Applicant: Siemens Aktiengesellschaft
    Inventor: Andreas Rehnsch