Deere & Company

David W Geiger

Kenneth M Reep

John Louis Bocksnick

Jeremy P Robison

Stephen K Parsons

William P Johnson

Thomas M Messina

Andrew N Buchmann

Mark C Jonak

Margaret K Martin

Todd N Thorn

Josean J Martinez Acosta

Shirishkumar Jalindernath Chobhe

A quick change oil filter incudes a filter canister and filter base that may be installed and removed manually from an engine adapter on an internal combustion engine. The filter canister and filter base may hold at least about one third of the required engine oil supply when removed from the engine adapter. The engine adapter includes an oil inlet passage, an oil outlet passage, and a filter base mounting cavity. A check valve is biased to close an oil outlet opening from the filter canister, trapping oil inside the filter canister when it is removed from the engine adapter.

Quick change oil filter

A zero turning radius mower park brake system includes a park brake pawl on a transmission which engages a park brake to a pair of independently driven traction wheels. A park brake link may be pivotably mounted to the park brake pawl and connected to a left steering lever and a right steering lever. The park brake link may pivot while moving the park brake pawl forward to a park brake engaged position if only one of the steering levers is moved outward from a neutral traction drive position.

Zero turning radius mower park brake system

A quick change oil filter includes a filter canister and filter base that may be installed and removed manually from an engine adapter on an internal combustion engine. The filter canister and filter base may hold at least about one third of the required engine oil supply when removed from the engine adapter. The engine adapter includes an oil inlet passage, an oil outlet passage, and a filter base mounting cavity. A check valve is biased to close an oil outlet opening from the filter canister, trapping oil inside the filter canister when it is removed from the engine adapter.

A riding lawn equipment seat having an outer plastic shell, a foam base cushion and a foam back cushion. A plastic webbing is embedded inside each of the cushions. A plurality of clips extends from each plastic webbing and through each cushion into engagement with a plurality of slots in the shell.

Riding lawn equipment seat

A continuously variable transmission pedal control system includes a forward pedal connected to a forward pivoting bracket, a reverse pedal connected to a reverse pivoting bracket, a first spring connecting the forward pivoting bracket to a linkage such as a bell crank at a first attachment point, and a second spring connecting the reverse pivoting bracket to the linkage at a second attachment point. The linkage may be connected by a motion control rod to a continuously variable transmission that provides a variable forward traction drive speed based on a position of the forward pedal and a variable reverse traction drive speed based on a position of the reverse pedal.

Continuously variable transmission pedal control system

A steering gear pad for a steering gear of a sector and pinion or rack and pinion steering system. The steering gear pad has a plastic body and a rim with a plurality of plastic gear teeth positioned adjacent a plurality of metal gear teeth on a sector gear or rack mounted to a support plate. The plastic gear teeth may have width dimensions larger than the metal gear teeth. One or more resilient spacers urge the steering gear out of contact with the support plate.

Steering gear pad

A windrower having an adjustable axle to vary a width of steerable caster-mounted rear wheels operably connected by right and left steering cylinders mounted to right and left reaction arms pivoted to respective rods coupled to steering arms fixed to respective spindles mounted within a cylindrical receptacle at outer ends of the adjustable axle. One embodiment each reaction arm has a bracket coupled to a fixed portion of the rear axle when telescopic end sections of the axle are in a narrow width position, and selectively mounted to outer ends of the telescopic end sections of the axle when in a wide width position. A second embodiment has the reaction arms mounted to spindle receptacles at outer ends of the axle sections to provide the reaction arms with an infinite number of angular positions about the spindle receptacles for different tread widths of the steered rear wheels.

Growing community of inventors

Raleigh, NC, United States of America

David W Geiger