Patents by Inventor Frank R. G. Duquesne
Frank R. G. Duquesne has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12120984Abstract: A bubble-up auger for a combine harvester includes a rotatable shaft, a lower auger section either mounted to or forming part of the rotatable shaft, and an upper auger section that is removably connected to the lower auger section, and includes an opening through which the shaft is at least partially positioned. The upper auger section is moveable between a first position where the upper auger section is detached from the lower auger section and a second position where the upper auger section is connected to the lower auger section.Type: GrantFiled: July 15, 2021Date of Patent: October 22, 2024Assignee: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Jean-Pierre Vandendriessche, Jason Musheno, Kyle Lensch, Michael Minnich
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Patent number: 12108705Abstract: 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.Type: GrantFiled: December 17, 2019Date of Patent: October 8, 2024Assignee: CNH Industrial America LLCInventors: Tom A. De Lathauwer, Frank R. G. Duquesne, Sam Reubens, Jean-Pierre Vandendriessche
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Patent number: 12102038Abstract: A feeder for an agricultural vehicle includes a feeder body defining a hollow interior space for receiving crop material from a header of the agricultural vehicle, a faceplate that is movably mounted to the feeder body, and a scissor jack assembly that is configured for rotating the faceplate with respect to the feeder body to adjust a fore-aft angle of the faceplate relative to the feeder body. The faceplate is configured to be removably coupled to the header of the agricultural vehicle.Type: GrantFiled: August 19, 2021Date of Patent: October 1, 2024Assignee: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Lyle Beidler, Nathan E. Isaac, Cale Boriack, Scott Wilson
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Patent number: 12096719Abstract: 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.Type: GrantFiled: December 17, 2019Date of Patent: September 24, 2024Assignee: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Dré W. J. Jongmans, Bart M. A. Missotten, Sam Reubens, Frederik Tallir, Pieter Van Overschelde
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Publication number: 20240196800Abstract: A crop processing assembly includes a tube-shaped cage structure and a threshing and separation rotor mounted in the cage structure. The cage structure includes one or more curved gratings at the bottom and a cover at the top, so that the rotation of the rotor actuates the movement of crops along a helicoidal path through the gap between the rotor and the cover and gratings. Inclined guide vanes are arranged on the inner surface of the cover to provide guidance to the crops. The cover includes a step between an upstream portion of the cover and a downstream portion of the cover, so that the gap between the rotor and the cover is larger in the downstream portion than in the upstream portion. The step is oriented at an oblique inclination angle, when the cover is regarded in a parallel projection view from a position above the step.Type: ApplicationFiled: December 18, 2023Publication date: June 20, 2024Applicant: CNH Industrial Belgium N.V.Inventors: Frank R.G. Duquesne, Jonathan E. Ricketts, Joshua A. Lesher, Benjamin D. Kemmerer, Wayne T. Flickinger, Curtis F. Hillen, Zachary Harmon, Reuben J. Dise
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Publication number: 20240172590Abstract: A cleaning system includes cleaning sieves for separating grain kernels from grain chaff, clean grain collectors arranged below respective ones of the at least two cleaning sieves for receiving the separated grain kernels therefrom, and a clean grain transporter coupled to the grain collectors and arranged to receive the separated grain kernels from the grain collectors and transport the grain kernels towards a grain storage. The clean grain transporter is configured to simultaneously facilitate a first crop stream including primarily grain kernels coming from a first one of the clean grain collectors and a second crop stream including primarily grain kernels coming from another one of the clean grain collectors. A camera system captures an image of a sample of the grain kernels in the first crop stream and an image of a sample of the grain kernels in the second crop stream.Type: ApplicationFiled: November 27, 2023Publication date: May 30, 2024Applicant: CNH Industrial Belgium N.V.Inventors: Frank R.G. Duquesne, Thomas Mahieu
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Patent number: 11950528Abstract: An agricultural harvester includes a straw hood having a hollow interior space for receiving material other than grain (MOG) from a threshing and separating system of the harvester and chaff from a cleaning system of the harvester. A drive system is provided for powering a straw chopper and a weed seed mill. The drive system includes a single belt positioned outside of the straw hood that is wound at least partially around (i) a straw chopper pulley that powers the straw chopper, (ii) a weed seed mill pulley that powers the weed seed mill, and (iii) a power take off shaft of the harvester that receives power from an engine or other power source of the harvester.Type: GrantFiled: September 23, 2021Date of Patent: April 9, 2024Assignee: CNH Industrial America LLCInventors: Charlotte Van De Wege, Frank R. G. Duquesne, Ruben Vancoillie, Nathan E. Isaac, Pieter Vandevelde
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Patent number: 11932203Abstract: A agricultural vehicle includes a step assembly having a step and a tank that is movably mounted to the step. The step has a flat and horizontally oriented top side and an angled side extending from the top side. The tank is movably mounted to the step and is configured to move between a stowed position and a deployed position. In the stowed position of the tank, a first side of the tank is aligned with and parallel to the angled side to form a continuous angled surface. In the deployed position of the tank, a second side of the tank is aligned with and parallel to the top side to form a continuous horizontal step surface.Type: GrantFiled: August 4, 2021Date of Patent: March 19, 2024Assignee: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Stefaan Eeckeloo, Wouter Van Den Bulcke
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Publication number: 20230389479Abstract: A fan assembly for a cleaning system of a combine harvester includes a housing having a plurality of interconnected walls, the interconnected walls defining least one inlet opening through which air is delivered into the housing, and at least one outlet opening through which air is exhausted from the housing. A deflector is positioned either at or adjacent the outlet opening, the deflector being configured to affect a flow of air across a width dimension W of the outlet opening. The deflector may be a single, unitary body or the deflector may include a plurality of independently rotatably panels.Type: ApplicationFiled: August 20, 2021Publication date: December 7, 2023Inventors: Frank R.G. Duquesne, Jonathan E. Ricketts, Curtis Frederick Hillen, Michiel Vanderstichele, Bart Moutton
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Publication number: 20230255141Abstract: In one aspect, a system for monitoring the operational status of passive lift supports includes an actuatable component configured to be moved across a range of movement between a first position and a second position, and an actuator coupled to the component and being configured to actuate the component across the range of movement. The system also includes a passive lift support coupled to the component and being configured to provide a supplemental actuation force as the actuator is being used to actuate the component across the range of movement. In addition, the system includes a computing system configured to monitor a load-related parameter indicative of a load being carried by the actuator. The computing system is further configured to determine an operational status of the passive lift support based at least in part on the monitored load-related parameter.Type: ApplicationFiled: February 15, 2022Publication date: August 17, 2023Inventors: Frank R.G. Duquesne, Craig Michael Cless, Nathan E. Isaac, Gilles Mommerency
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Patent number: 11612107Abstract: A chopper arrangement for an agricultural harvester, having a housing and a plurality of rotatable knife rows in the housing. The chopper arrangement includes a counter knife arrangement including a first counter knife bank and a second counter knife bank downstream of the first counter knife bank. The counter knife arrangement is movable between an engaged position, in which the first and second counter knife banks at least partially overlap the plurality of rotatable knife rows, and a disengaged position, in which the first and second counter knife banks are retracted away from the plurality of rotatable knife rows. The counter knife arrangement also includes a mechanical linkage coupling the first counter knife bank to the second counter knife bank to provide for simultaneous movement of the first and second counter knife banks upon actuation of the counter knife arrangement between the engaged and disengaged positions.Type: GrantFiled: May 12, 2022Date of Patent: March 28, 2023Assignee: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Jolan Heyns, Tim Passchyn, Gilles Mommerency
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Publication number: 20230086794Abstract: An agricultural harvester includes a straw hood having a hollow interior space for receiving material other than grain (MOG) from a threshing and separating system of the harvester and chaff from a cleaning system of the harvester. A drive system is provided for powering a straw chopper and a weed seed mill. The drive system includes a single belt positioned outside of the straw hood that is wound at least partially around (i) a straw chopper pulley that powers the straw chopper, (ii) a weed seed mill pulley that powers the weed seed mill, and (iii) a power take off shaft of the harvester that receives power from an engine or other power source of the harvester.Type: ApplicationFiled: September 23, 2021Publication date: March 23, 2023Applicant: CNH Industrial America LLCInventors: Charlotte Van De Wege, Frank R. G. Duquesne, Ruben Vancoillie, Nathan E. Isaac, Pieter Vandevelde
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Publication number: 20230058333Abstract: A feeder for an agricultural vehicle includes a feeder body defining a hollow interior space for receiving crop material from a header of the agricultural vehicle, a faceplate that is movably mounted to the feeder body, and a scissor jack assembly that is configured for rotating the faceplate with respect to the feeder body to adjust a fore-aft angle of the faceplate relative to the feeder body. The faceplate is configured to be removably coupled to the header of the agricultural vehicle.Type: ApplicationFiled: August 19, 2021Publication date: February 23, 2023Applicant: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Lyle Beidler, Nathan E. Isaac, Cale Boriack, Scott Wilson
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Publication number: 20230043466Abstract: A agricultural vehicle includes a step assembly having a step and a tank that is movably mounted to the step. The step has a flat and horizontally oriented top side and an angled side extending from the top side. The tank is movably mounted to the step and is configured to move between a stowed position and a deployed position. In the stowed position of the tank, a first side of the tank is aligned with and parallel to the angled side to form a continuous angled surface. In the deployed position of the tank, a second side of the tank is aligned with and parallel to the top side to form a continuous horizontal step surface.Type: ApplicationFiled: August 4, 2021Publication date: February 9, 2023Applicant: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Stefaan Eeckeloo, Wouter Van Den Bulcke
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Publication number: 20230020643Abstract: A bubble-up auger for a combine harvester includes a rotatable shaft, a lower auger section either mounted to or forming part of the rotatable shaft, and an upper auger section that is removably connected to the lower auger section, and includes an opening through which the shaft is at least partially positioned. The upper auger section is moveable between a first position where the upper auger section is detached from the lower auger section and a second position where the upper auger section is connected to the lower auger section.Type: ApplicationFiled: July 15, 2021Publication date: January 19, 2023Applicant: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Jean-Pierre Vandendriessche, Jason Musheno, Kyle Lensch, Michael Minnich
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Patent number: 11549426Abstract: An agricultural harvester includes an IC engine, a grain tank, and a fluid cooling system for at least one component onboard the agricultural harvester. The fluid cooling system has a cooling package positioned between the IC engine and the grain tank. The cooling package includes a housing, and a plurality of cooling units arranged in a side-to-side manner within the housing, transverse to a fore-aft direction of the harvester.Type: GrantFiled: December 11, 2015Date of Patent: January 10, 2023Assignee: CNH Industrial America LLCInventors: Lode A. Demonie, Frank R. G. Duquesne
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Patent number: 11547048Abstract: A spreader system of an agricultural vehicle for spreading crop residue over a field includes a first spreader device including a plurality of first paddles configured to rotate about a first axis to define a first spread path; and a second spreader device including a plurality of second paddles configured to rotate about a second axis to define a second spread path. The second spreader device and the first spreader device are located side-by-side. The spreader system further includes deflector that include a first deflector portion for deflecting the first spread path and a second deflector portion for deflecting the second spread path. The spreader further includes a deflector driver connected to the deflector. The deflector driver is configured to move the first deflector portion and the second deflector portion of the deflector in a direction generally parallel to the first axis or the second axis in an oscillating pattern.Type: GrantFiled: March 8, 2018Date of Patent: January 10, 2023Assignee: CNH Industrial America LLCInventors: Reinout De Baere, Stefaan Desmet, Frank R. G. Duquesne
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Publication number: 20220361412Abstract: A chopper arrangement for an agricultural harvester, having a housing and a plurality of rotatable knife rows in the housing. The chopper arrangement includes a counter knife arrangement including a first counter knife bank and a second counter knife bank downstream of the first counter knife bank. The counter knife arrangement is movable between an engaged position, in which the first and second counter knife banks at least partially overlap the plurality of rotatable knife rows, and a disengaged position, in which the first and second counter knife banks are retracted away from the plurality of rotatable knife rows. The counter knife arrangement also includes a mechanical linkage coupling the first counter knife bank to the second counter knife bank to provide for simultaneous movement of the first and second counter knife banks upon actuation of the counter knife arrangement between the engaged and disengaged positions.Type: ApplicationFiled: May 12, 2022Publication date: November 17, 2022Inventors: Frank R.G. Duquesne, Jolan Heyns, Tim Passchyn, Gilles . Mommerency
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Patent number: 11464170Abstract: A grain cleaning system in an agricultural harvester, that includes a chaff pan with a pivotal axis near an end of the chaff pan. The chaff pan has a dual locking system coupled thereto for holding the chaff pan in two different positions. The dual locking system has a first over-center locking arrangement and a second over-center locking arrangement. The first locking arrangement is used to hold the chaff pan in an upward position when the first locking arrangement is locked. The first locking arrangement includes a first linkage element; and a second linkage element. The second locking arrangement holds the chaff pan in a locked downward position when the second locking arrangement is locked. The second locking arrangement includes a first linkage element; and a second linkage element. The first linkage element of the first locking arrangement is also the first linkage element of the second locking arrangement.Type: GrantFiled: May 3, 2018Date of Patent: October 11, 2022Assignee: CNH Industrial America LLCInventors: Stefaan Desmet, Frank R. G. Duquesne, Tim Passchyn
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Patent number: 11272668Abstract: A cleaning system for a combine harvester includes a fan, at least one duct having an interior passageway that is positioned to receive an air stream from the fan, and a surface defined within the interior passageway of the at least one duct that is configured to restrict a volume of the flow of air passing through the at least one duct and increase a pressure of the air stream passing through the duct.Type: GrantFiled: September 11, 2019Date of Patent: March 15, 2022Assignee: CNH Industrial America LLCInventors: Frank R. G. Duquesne, Jonathan E. Ricketts, Curtis F. Hillen, Michiel Vanderstichele