Cnh Industrial America LLC

Case Corporation

Cnh Industrial Italia S.p.a.

Emory L Frey

John M Moffitt

Brady Dorr Lewis

Lance Taylor

Brad M Dilts

Scott Michael Timken

Curtiss M Lee

Scott M Timken

Lee Curtiss

A track system for a work vehicle includes a first sprocket having a first diameter. The first sprocket is configured to be coupled to a drive system of the work vehicle, and the first sprocket is configured to engage a metal track and to drive the metal track in rotation. The track system also includes a second sprocket having a second diameter. The second sprocket is configured to be coupled to the drive system of the work vehicle, and the second sprocket is configured to engage a rubber track and to drive the rubber track in rotation. In addition, the first and second sprockets are configured to engage a mounting system, the mounting system is configured to interchangeably couple the first and second sprockets to the drive system, and the second diameter of the second sprocket is greater than the first diameter of the first sprocket.

Track system for a work vehicle

A work vehicle includes a frame including generally upwardly extending laterally spaced side members. A boom structure includes a pair of arms pivotably connecting the boom structure to the frame. A pressurized fluid system is operably associated with the boom structure for raising and lowering jointly each of the arms along a path of travel adjacent a corresponding side member. A stop member selectably extends outwardly from at least one of the side members between a locking position and a retracted position, the locking position extending at least a portion of the stop member into the path of travel of a corresponding arm of the boom structure to prevent a lowering movement of the boom structure beyond a predetermined height. A boom lock system prevents the fluid system from applying a fluid force to lower the boom structure when the stop member is in the locking position.

Boom lock system for work machine

A vibratory apparatus, useful with a vibrated plow, cable layer or the like, includes a housing and a shaft mounted to the housing for rotation about a shaft axis. Counterrevolving first and second eccentric weights are supported by the shaft for rotation about such axis. A drive gear is fixed with respect to the shaft and another drive gear is fixed with respect to the second weight. A transition gear engages both drive gears for counter-rotation of the weights about the same axis of rotation. Most preferably, the weights are configured to &ldquo;interdigitate&rdquo; as the shaft and weights rotate. That is, as the weights rotate in opposite directions, the first weight passes through a cavity in the second weight. The drive gears and the transition gear are preferably bevel gears and form what might be termed a differential gear set.

Vibratory apparatus

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Clearwater, KS, United States of America

Emory L Frey