The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2026
Filed:
Nov. 06, 2023
Honda Motor Co., Ltd., Tokyo, JP;
Surender Kumar, Mebane, NC (US);
Ayman Zohbi, High Point, NC (US);
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A speed control system for an electric drive motor of a self-propelled machine can include a switch assembly, speed lever, potentiometer, actuator lever, cable, and controller. The switch assembly can select a requested maximum speed from a plurality of predetermined maximum travel speeds, and can output a maximum speed signal that is indicative of the requested maximum speed. The speed lever can be movable to any of a plurality of travel speeds, including a zero speed. The potentiometer can be configured to output a requested speed signal that is indicative of the requested travel speed. The controller can be configured to output a motor speed signal to the electric drive motor, the motor speed signal is based on the maximum speed signal and the requested speed signal and causes the electric drive motor to operate at an output speed that corresponds to the motor speed signal.