Deere & Company

Case Corporation

John C Andrios

Bruce Alan Coers

Benjamin M Lovett

Corwin Marcus Puryk

Kyle A Meeske

Jeffery Mussack

Gary H Knapp

Dathan R Kerber

Brian Koesters

Cooling and debris mitigation systems for use with work vehicle powertrains include a pressurized air source, a plurality of impingement outlets positioned proximate the work vehicle powertrain, and a flow network fluidly coupling the pressurized air source to the impingement outlets. A first vortex tube is positioned in the flow network and configured to separate pressurized airflow received from the pressurized air source into a hot stream and a reduced temperature stream. The first vortex tube includes a vortex tube inlet fluidly coupled to the pressurized air source, an exhaust port through which the hot stream is discharged, and a nozzle through which the reduced temperature stream is discharged. The reduced temperature stream impinges upon at least one of the targeted exterior regions of the work vehicle powertrain to provide cooling thereto and reduce debris accumulation thereon.

Cooling and debris mitigation systems for work vehicle powertrains

A sieve for a harvester, wherein the sieve has a plurality of louvers and a plurality of cross members adjacent to each one of the plurality of louvers. Wherein, each of the cross members have a fluid channel that directs a fluid through the plurality of louvers.

Independent air controlled sieve

A harvester grain unloading auger may have auger flights within an unloader housing, wherein a discharge speed adjustment mechanism is coupled to the unloader housing to receive grain from the grain unloading auger at a first speed. The discharge speed adjustment mechanism discharges the grain at a second speed greater than the first speed.

Harvester grain unloader

A cutting platform for use with an agricultural harvesting machine includes at least one platform section. Each platform section has a cutterbar assembly movable in a localized manner in upwards and downwards directions, an endless belt with a leading edge, and a plurality of skid shoes. Each skid shoe extends rearwardly from the cutterbar assembly and has an upper surface defining a belt support for the leading edge of the endless belt.

Integrated draper belt support and skid shoe in an agricultural harvesting machine

A cutting platform for use with an agricultural harvesting machine includes a plurality of platform sections. At least one platform section includes a cutterbar assembly movable in a localized manner in upwards and downwards directions, an endless belt having a leading edge, a plurality of belt supports mounted to the cutterbar assembly, and a plurality of belt guides. Each belt support is at least partially positioned under the leading edge of the endless belt, and includes at least one upwardly extending clip. Each belt guide partially overlies the leading edge of the endless belt. Each belt guide includes at least one clip hole for receiving a corresponding clip, and a rear surface which is attached to a belt support or the cutterbar assembly.

Sectionalized belt guide for draper belt in an agricultural harvesting machine

Plastic hoods and dividers are provided for use with row crop heads. The hoods and dividers are single walled and self-supporting. The single-walled hoods and dividers are preferably manufactured through a rotational molding process wherein a non-stick coating, such as polytetrafluoroethylene, is attached to portions of the mold.

Growing community of inventors

Geneseo, IL, United States of America

John C Andrios