Patents by Inventor Lynelle K. Stahlhut

Lynelle K. Stahlhut 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).

  • DRIVE SYSTEM FOR VEHICLE PULLING A TOWED VEHICLE
    Publication number: 20150053435
    Abstract: A drive system is provided for a towing vehicle pulling a towed vehicle, such as a tractor pulling a scraper. The drive system includes a diesel engine which drives a generator for generating electrical power. Tractor drive motors are drivingly connected to driven wheels of the tractor. An assist drive motor is drivingly connected to driven wheels of the scraper. A power distribution unit controls distribution of electric power from the generator to the tractor and assist drive motors. A control unit controls the power distribution unit as a function of vehicle speed.
    Type: Application
    Filed: August 20, 2013
    Publication date: February 26, 2015
    Applicant: Deere & Company
    Inventors: Bernard E. Romig, Bryan K. Buerkle, Lynelle K. Stahlhut