Patents by Inventor Simon BAIR

Simon BAIR 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).

  • Rotor shaft, rotor, electrical machine and manufacturing method for a rotor shaft
    Patent number: 12706496
    Abstract: A rotor shaft (100) for a rotor (132), in particular for an electric machine (130), wherein the rotor shaft (100) has a base shaft (102), and wherein a rotor shaft seat (106) for a plate stack (108) is formed on an outer lateral surface (114, 116) of the rotor shaft (100) in the area of the base shaft (102), wherein the rotor shaft (100) comprises a conical sleeve (104), wherein a lateral surface (110) of the base shaft (102) facing the conical sleeve (104) comprises a conical shape which runs opposite to a conical shape of the lateral surface (112) of the conical sleeve (104) facing the base shaft (102). Furthermore, a corresponding rotor and a corresponding electric machine are disclosed, as well as a method for manufacturing such a rotor shaft (100).
    Type: Grant
    Filed: March 9, 2023
    Date of Patent: August 11, 2026
    Assignee: HIRSCHVOGEL HOLDING GMBH
    Inventors: Markus Pichl, Simon Bair
  • ROTOR SHAFT, ROTOR, ELECTRICAL MACHINE AND MANUFACTURING METHOD FOR A ROTOR SHAFT
    Publication number: 20230291259
    Abstract: A rotor shaft (100) for a rotor (132), in particular for an electric machine (130), wherein the rotor shaft (100) has a base shaft (102), and wherein a rotor shaft seat (106) for a plate stack (108) is formed on an outer lateral surface (114, 116) of the rotor shaft (100) in the area of the base shaft (102), wherein the rotor shaft (100) comprises a conical sleeve (104), wherein a lateral surface (110) of the base shaft (102) facing the conical sleeve (104) comprises a conical shape which runs opposite to a conical shape of the lateral surface (112) of the conical sleeve (104) facing the base shaft (102). Furthermore, a corresponding rotor and a corresponding electric machine are disclosed, as well as a method for manufacturing such a rotor shaft (100).
    Type: Application
    Filed: March 9, 2023
    Publication date: September 14, 2023
    Applicant: HIRSCHVOGEL HOLDING GMBH
    Inventors: Markus PICHL, Simon BAIR