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:
Nov. 14, 2017
Filed:
Nov. 17, 2015
Deere & Company, Moline, IL (US);
Ignacio Alonso Martinez, Saltillo, MX;
Deere & Company, Moline, IL (US);
Abstract
A rollback control system and method are disclosed for a loader having a bucket movable between first and second positions by one or more hydraulic cylinders of a hydraulic circuit. The rollback control system includes a source of vehicle conditions data that indicates one or more observable conditions associated with the work vehicle. The rollback control system includes at least one controller that receives and processes the vehicle conditions data to determine a position of the bucket relative to a material. The at least one controller outputs one or more control signals to direct flow of hydraulic fluid to the hydraulic cylinders to move the bucket to the second position based on the determined position of the bucket.