Cnh Industrial America LLC

Cnh Industrial Belgium Nv

Sam Reubens

Frederik Tallir

Pieter Van Overschelde

Bart M A Missotten

Dré W J Jongmans

Jean-Pierre Vandendriessche

Tom A De Lathauwer

Michiel Desmyter

Kenneth De Ceunynck

Frank R G Duquesne

Bart Ma Missotten

Lucas Deruyter

Jasper Vanlerberghe

Sahand Hajshekoleslami

Herbert Max Farley

Benjamin David Kemmerer

Pieter Vandevelde

Glenn Aesaert

Carlos J A Verheye

Arno Leenknegt

Wim Syryn

Steven Titeca

Ruben Vancoillie

Dré Wj Jongmans

Bart MA Missotten

Frank RG Duquesne

Dré WJ Jongmans

Yvan CC Vandergucht

Kenneth Deceuninck

The cutting system includes knives attached to a continuously moving belt-type carrier. The carrier motion moves the knives past stationary counterknife fingers. Each knife is pivotably connected to the platform portion of a support bracket having also a wall portion that is fixed to the belt-type carrier. The knife is furthermore coupled to the bracket by a reversible force coupling that maintains the knife in a forwardly oriented operational position when the knife is subjected to lateral forces which exert a torque on the knife that remains below a predefined limit, encountered when the knife is cutting stalks or meeting small obstructions. When the knife is subjected to lateral forces resulting in a torque above the predefined limit, the force coupling is configured to be disengaged in a reversible manner, enabling the knife to pivot about a rotation axis towards a non-operational position.

Belt-type cutting system for cutting crops in a field

A spreader system includes two spreader rotors configured to rotate about upright rotation axes and to eject residue crop material centrally between the rotors in a direction tangential to the rotors. The spreader system further includes a first structure that is configured to undergo an oscillating movement, such as a rotating oscillation about a central axis oriented in the tangential direction. The spreader system further includes adjustable deflector blades. The first structure can be a main deflector having main deflector blades, wherein the adjustable deflector blades are parallel to the main deflector blades and adjustable by a translation relative to the main deflector blades in an upward or downward direction, to thereby influence a gap between the main deflector and a lower plane of the rotors. The adjustable blades may be each pivotable relative to a frame so that their angular position can be set to one of several positions.

Adjustable spreader system for an agricultural harvester

A tensioner assembly for tensioning a belt including a moveable arm, a first tensioner pulley mounted to the moveable arm, and a second tensioner pulley mounted to the moveable arm. In a first position of the moveable arm corresponding to a forward drive configuration, the first tensioner pulley is positioned in contact with the belt while the second tensioner pulley is spaced apart from the belt. In a second position of the moveable arm corresponding to a reverse drive configuration, the second tensioner pulley is positioned in contact with the belt while the first tensioner pulley is spaced apart from the belt.

Beltdrive tensioner for agricultural equipment

A cutting system includes knives attached to a continuously moving belt-type carrier. The carrier motion moves the knives past stationary counterknife fingers which are attached to or uniform with a cutterbar, as the cutting system is driven through a field of crop stalks, which are cut by the interaction between the knives and counterknives. One or more sensing devices produce signals or images related to the condition of the knives when the knives are moving past the sensing devices. A processing unit processes the signals or images and derives therefrom one or more parameters representative of the condition of the knives, and compares the parameters to a reference, to thereby monitor the condition. An agricultural implement such as a combine harvester, can be equipped with the cutting system.

Belt-type cutting system comprising knives for cutting crops, including means for monitoring the condition of the knives

In a combine harvester, the forward-directed driveline from the combine is coupled to the transversely oriented header drive axle through a transverse gearbox that is mounted on a moveable cradle frame onto which the header is mounted. In addition, the housing of the gearbox or at least the portion of the housing including the input axle of the gearbox is rotatably arranged relative to the cradle frame, about a rotation axis oriented transversely to the combine's forward direction. A mechanical link is furthermore provided between the rotatable gearbox housing (portion) and the feeder housing, configured to control the orientation of the input axle of the transverse gearbox, so as to maintain the alignment of the input axle relative to the driveline of the combine.

Header drive mechanism for a combine harvester

In a combine harvester, the header is lifted up by the feeder and secured thereto by a mechanism including a pair of securing pins on the feeder's carrier structure. The securing pins are provided with stops protruding towards the header and which include a sloped surface, configured to interact with positioning aids on the header. The lateral outward or inward movement of the securing pins is driven by a centrally placed actuator. As the actuator is extended, the positioning aids roll or glide down the sloped surfaces, enabling a gradual approach of the header towards the feeder, up to a point where the securing pins become aligned with slots on the header. Continued actuation of the pin motion then establishes the securing of the header to the feeder.

Header securing mechanism for a combine harvester

A header including at least one support and transport wheel assembly having an axle and two wheels. The wheel assembly is coupled to the main body of the header by an actuating system that has two actuator mechanisms. When changing from the field mode to the transport mode, the first actuator mechanism brings the wheel assembly forward from a position behind the header, after the header has been lifted up from the ground. After completion of this first movement, a second actuator mechanism swivels the wheel assembly to a position that is transversal to the header, after which the header is lowered to the ground. The two-step approach enables the changeover between field mode and transport mode without pivoting or otherwise moving the header relative to the feeder. The wheel axle may be pivotably suspended from a frame element that executes the swiveling movement.

Combine header equipped with an automated header transport system

A header that includes at least one support and transport wheel assembly having an axle and two wheels. The wheel assembly is coupled to the main body of the header by an actuating system that includes an actuator mechanism configured to actuate a swivel movement of the axle and the wheels, the swivel movement being configured to bring the wheel assembly to or from a position wherein the axle is transversal to the longitudinal direction of the header. The wheel assembly is equipped with a drawbar that is deployable from a storage position to a deployed position, wherein the movement of the drawbar between the positions is synchronized with the swivel movement of the wheel assembly.

Combine header equipped with an automated header transport system and drawbar

A header including a front and rear wheel assembly, each assembly having an axle and two wheels. Each wheel assembly is coupled to the main body of the header by an actuating system having an actuator mechanism for actuating a swivel movement of the axle and the wheels to bring the wheel assembly to or from a road transport position. The front and rear wheel assemblies are equipped with tie rod arrangements for steering the header when it is transported on the road. The wheels of the wheel assemblies are operated as caster wheels. The tie rod arrangement of the front wheel assembly is coupled to a pivotable base connected to, or connectable to, a drawbar. The wheel assemblies have respective actuators which are synchronized so as to synchronize the position of the front and rear wheels.

Combine header equipped with an automated header transport system and header steering mechanism

A combine includes a feeder housing that include a movable cradle frame at the front, configured to receive a header, so that a controlled movement of the cradle frame may be imparted to the header during a harvesting run. The combine further includes a driveline for driving moving components of the combine header. The driveline includes a belt drive mounted laterally with respect to the feeder housing. The belt drive is configured to transfer a rotation of a first drive axle that is part of the driveline, to a rotation of a second axle to which a drive axle of the header can be coupled. The belt drive includes two pulleys which are maintained in a common plane regardless of movement of the header relative to the feeder housing. The pulleys are rotatably mounted in a longitudinally extendable bridge structure, and are coupled to the first and second axles.

Belt drive for driving the header of a combine harvester

A slip coupling for a work machine includes a main clutch in the form of a friction-based and spring-operated slip clutch. The slip coupling further includes an auxiliary clutch configured to maintain a pre-set spring-induced clamping force on friction plates of the slip clutch, when the slip coupling rotates in a forward direction, and further configured to be able to increase the spring-induced clamping force, when the slip coupling rotates in a reverse rotational direction. The increase of the clamping force is enabled by the fact that one of two auxiliary clutch parts is axially movable when the slip coupling rotates in the reverse rotational direction, the axial movement actuating an increase in pre-tension of mechanical spring or springs of the slip clutch. A work machine such as a combine harvester equipped with the slip coupling is also described.

Slip coupling for a work machine

An agricultural vehicle header having a frame having a main truss extending in a lateral direction, at least one support arm extending from the frame in the forward direction, a cutter assembly attached to a respective distal end of each at least one support arm, and a linkage connecting a respective proximal end of each at least one support arm to the frame. The linkage includes a virtual pivot located below the main truss, and at or behind the main truss with respect to the forward direction. An agricultural vehicle having the header is also provided.

Cutter bar support linkage

An agricultural combine including a front end adapted for carrying a header via a feeder and an actuator. The combine includes a first connecting structure at an upper segment of the front end, and a second connecting structure at a lower segment of the front end. The combine further includes an intermediate frame including a feeder connector adapted for connecting to the feeder. The intermediate frame further includes a first connector connecting to the first connecting structure and a second connector connecting to the second connecting structure. The combine further includes an actuator connector adapted for connecting to the actuator. The actuator connector is provided at a location of the second connecting structure.

Header carrying structure for combine

An axle assembly for a vehicle includes an axle having opposite axle ends and a pair of axle hubs. The axle assembly has a pair of double kingpin hinge arrangements, each including a first pivot pin connected with a respective one of the axle ends, a second pivot pin operatively associated with a respective axle hub, and a knuckle interconnecting the first pivot pin and the second pivot pin. At least one steering cylinder is associated with each double kingpin hinge arrangement. Each steering cylinder is interconnected between the axle and the knuckle or the axle hub.

Growing community of inventors

Sint-Michiels, Belgium

Sam Reubens