Cnh Industrial America LLC

Kenneth Rolette McCabe

Jerry Lee Brinkley

Christopher B Hill

David Dean Flamme

Leo Krapf

An electro-hydraulic brake system includes a first brake input that generates a first brake input signal and a second brake input that generates a second brake input signal. The system also includes a first valve that releases hydraulic fluid to control a first brake and a second valve that releases the hydraulic fluid to control a second brake. The system includes a speed sensor that generates a speed signal indicative of a speed of a work vehicle. A controller receives the speed signal, the first brake input signal, and the second brake input signal, determines the speed of the work vehicle based on the speed signal, and compares the speed of the work vehicle to a threshold speed. The controller synchronizes actuation of the first and second valves in response to the speed being in excess of the threshold speed to control the first and second valves.

Electro-hydraulic brake system and method

Transmissions and dropbox assemblies for transmissions of work vehicles are provided. A dropbox assembly includes a dropbox housing defining an interior, and a gear assembly disposed within the interior of the dropbox housing. The gear assembly includes an input gear and an output gear. The dropbox assembly further includes an output shaft coupled to and rotatable with the output gear, and a pump mounted to the dropbox housing. The pump includes a pump housing disposed exterior to the dropbox housing and a pump shaft, the pump shaft coupled to and rotatable with the output shaft.

Dropbox assembly for transmission of work vehicle

A system for controlling a brake of a unit hauled by a work vehicle may generally include a valve assembly. When a speed of the work vehicle exceeds a predetermined speed threshold, the valve assembly may be configured to allow the brake to be actuated when first and second brake pedals of the work vehicle are depressed, either individually or simultaneously. However, when the speed of the work vehicle is less than the predetermined speed threshold, the valve assembly may only be configured to allow the brake to be actuated when both of the first and second brake pedals are depressed simultaneously.

Growing community of inventors

Romeoville, IL, United States of America

Kenneth Rolette McCabe