Patents by Inventor Zhao Quande

Zhao Quande 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).

  • Clutch ring gear assembly and method of construction thereof
    Patent number: 9803700
    Abstract: A clutch ring gear assembly and method of construction thereof are provided. The assembly has a bearing seat including a flange extending radially outwardly from a central axis. The flange has a plurality of holes spaced circumferentially from one another about the central axis. A ring gear carrier includes a rim extending radially outwardly from the central axis. The rim has a plurality of through openings. Each of the through openings of the rim has an annular boss extending axially away from the rim in generally parallel relation to the central axis. The annular bosses are disposed within the holes and have hollow, annular end portions flared radially outwardly into engagement with the flange of said bearing seat to fixedly attach the ring gear carrier to the bearing seat.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: October 31, 2017
    Assignee: MAGNA POWERTRAIN, INC.
    Inventors: Peter Heidbüchel, Liu Shunhua, Zhao Quande, Peng Sibo
  • CLUTCH RING GEAR ASSEMBLY AND METHOD OF CONSTRUCTION THEREOF
    Publication number: 20170261044
    Abstract: A clutch ring gear assembly and method of construction thereof are provided. The assembly has a bearing seat including a flange extending radially outwardly from a central axis. The flange has a plurality of holes spaced circumferentially from one another about the central axis. A ring gear carrier includes a rim extending radially outwardly from the central axis. The rim has a plurality of through openings. Each of the through openings of the rim has an annular boss extending axially away from the rim in generally parallel relation to the central axis. The annular bosses are disposed within the holes and have hollow, annular end portions flared radially outwardly into engagement with the flange of said bearing seat to fixedly attach the ring gear carrier to the bearing seat.
    Type: Application
    Filed: March 9, 2016
    Publication date: September 14, 2017
    Inventors: Peter Heidbüchel, Liu Shunhua, Zhao Quande, Peng Sibo