Lift arm control system

A system for a loader controlling movement of a lift arm of the loader near a limit of travel of the lift arm receives a signal indicative of the loader engine speed and a signal indicative of actuation of a sensor on the lift arm. A controller determines a lift arm command signal based at least upo...

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Bibliographic Details
Main Authors NICHOLSON CHRISTIAN, FARMER TODD R
Format Patent
LanguageEnglish
Published 26.11.2013
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CALCULATING
COMPUTING
COUNTING
DREDGING
ELECTRIC DIGITAL DATA PROCESSING
FISHING
FIXED CONSTRUCTIONS
FORESTRY
FOUNDATIONS
HUMAN NECESSITIES
HUNTING
HYDRAULIC ENGINEERING
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
PHYSICS
SOIL SHIFTING
SOIL WORKING IN AGRICULTURE OR FORESTRY
TRAPPING
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Summary:A system for a loader controlling movement of a lift arm of the loader near a limit of travel of the lift arm receives a signal indicative of the loader engine speed and a signal indicative of actuation of a sensor on the lift arm. A controller determines a lift arm command signal based at least upon the engine speed signal, and transmits the lift arm command signal to an electro-hydraulic system to control the movement of the lift arm adjacent the limit of travel of the lift arm.
Bibliography:Application Number: US20100958969