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:
Jan. 06, 2004
Filed:
Sep. 12, 2002
David M. Charlson, Galloway, OH (US);
Battelle Memorial Institute, Columbus, OH (US);
Abstract
A method for operating a vehicle having variable-speed left-side and right-side propulsion units (such as, without limitation, a tracked vehicle having a left track powered by a left-track motor and a right track powered by a right-track motor). The left-side propulsion unit is controlled by a first output signal from a first manual controller (such as, without limitation, a left joystick). The right-side propulsion unit is controlled by a second output signal from a second manual controller (such as, without limitation, a right joystick). At least one of the first and second output signals is modified to create a substantially identical output signal for the first and second manual controllers when the first and second output signals are within a predetermined tolerance. The left-side and right-side propulsion units are controlled with the identical output signal when the first and second output signals are within the predetermined tolerance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile