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:
Oct. 22, 2024
Filed:
Sep. 02, 2020
Parker-hannifin Corporation, Cleveland, OH (US);
Jason Richardson, Chuckey, TN (US);
Randall Thompson, Landcaster, SC (US);
Roger Gray, Greeneville, TN (US);
Ryan Press, Clover, SC (US);
Steven Huard, New Ulm, MN (US);
Parker-Hannifin Corporation, Cleveland, OH (US);
Abstract
A drive system for a zero turning radius (ZTR) vehicle includes a steering control and a sensor configured to receive a position of the steering control. A damper is coupled to the steering control and is configured to apply a selectable amount of resistive force to the steering control. A controller is in communication with the sensor and is configured to operate a motor of the ZTR vehicle responsive to the position of the steering control, and to operate the damper to apply a resistive force to the steering control responsive to actuation of the steering control.