Patents by Inventor Marcelo NAKANDAKARI

Marcelo NAKANDAKARI 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).

  • METHODS AND SYSTEMS FOR A GEAR BOX WITH MULTIPLE RATIOS
    Publication number: 20230243415
    Abstract: Systems for an electric drive axle of a vehicle are provided. In one example, an electric drive axle system includes a gear box including a plurality of gear ratios. The plurality of gear ratios includes a fixed center distance measured from a carrier to an axle on which a plurality of gears or a plurality of pinions is arranged. Each pinion of the plurality of pinions is differently sized, wherein all pinions except for a largest pinion include a pinion baffle. Each gear of the plurality of gears is differently sized, wherein all gears except for a largest gear include a gear baffle.
    Type: Application
    Filed: April 11, 2023
    Publication date: August 3, 2023
    Inventors: Gregory R. ANDRES, Mitchell R. LAWSON, Marcelo NAKANDAKARI, Andrew C. SHUPE
  • Methods and systems for a gear box with multiple ratios
    Patent number: 11674590
    Abstract: Systems for an electric drive axle of a vehicle are provided. In one example, an electric drive axle system includes a gear box including a plurality of gear ratios. The plurality of gear ratios includes a fixed center distance measured from a carrier to an axle on which a plurality of gears or a plurality of pinions is arranged. Each pinion of the plurality of pinions is differently sized, wherein all pinions except for a largest pinion include a pinion baffle. Each gear of the plurality of gears is differently sized, wherein all gears except for a largest gear include a gear baffle.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: June 13, 2023
    Assignee: Dana Automotive Systems Group, LLC
    Inventors: Gregory R. Andres, Mitchell R. Lawson, Marcelo Nakandakari, Andrew C. Shupe
  • METHODS AND SYSTEMS FOR A GEAR BOX WITH MULTIPLE RATIOS
    Publication number: 20220042590
    Abstract: Systems for an electric drive axle of a vehicle are provided. In one example, an electric drive axle system includes a gear box including a plurality of gear ratios. The plurality of gear ratios includes a fixed center distance measured from a carrier to an axle on which a plurality of gears or a plurality of pinions is arranged. Each pinion of the plurality of pinions is differently sized, wherein all pinions except for a largest pinion include a pinion baffle. Each gear of the plurality of gears is differently sized, wherein all gears except for a largest gear include a gear baffle.
    Type: Application
    Filed: August 10, 2020
    Publication date: February 10, 2022
    Inventors: Gregory R. ANDRES, Mitchell R. LAWSON, Marcelo NAKANDAKARI, Andrew C. SHUPE