Patents by Inventor Rex Schertz
Rex Schertz 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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Publication number: 20240081162Abstract: A method of operating an implement carrying tillage elements in an agricultural field includes traversing the field with the implement while the tillage elements engage soil of the field, detecting a tillage event based on an operating parameter, recording a location of the tillage event with at least one computer, stopping the implement within the field in response to the tillage event, and generating a first representation of the tillage elements engaged with the soil. The first representation is generated with information from at least one sensor. The tillage elements are lifted to disengage the tillage elements from the soil, and a second representation of the tillage elements disengaged from the soil is generated. The implement is backed rearward through the field with the tillage elements disengaged from the soil, and a third representation of a portion of the soil worked by the tillage elements is generated.Type: ApplicationFiled: August 7, 2023Publication date: March 14, 2024Inventors: Wade L. Stroda, Michael B. Bayliff, Rex Schertz
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Publication number: 20230419544Abstract: A method includes calibrating a camera to detect a position of an implement relative to a tractor pulling the implement, traversing an agricultural field with the implement engaging soil of the field, capturing at least one image of the implement in the field by a camera carried by the tractor, and generating a first representation of a position of the implement relative to the field, using at least one computing device carried by the tractor. The calibration includes moving at least one of the tractor and the implement to each of a plurality of known positions, in series, relative to one another. At each of the known positions, at least one image of the implement is captured by the camera. Each of the known positions is correlated with the at least one image. The camera can alternatively be carried by the implement, and images of the tractor may be captured.Type: ApplicationFiled: May 17, 2023Publication date: December 28, 2023Inventors: Michael B. Bayliff, Rex Schertz, Wade L. Stroda
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Publication number: 20230263085Abstract: An agricultural machine includes a frame member; a toolbar coupled to the frame member parallel to the frame member; a row unit coupled to the toolbar; and an actuator coupled between the frame member and the toolbar, the actuator configured to rotate the toolbar based on a sensed position of the toolbar. Related methods are also disclosed.Type: ApplicationFiled: April 19, 2023Publication date: August 24, 2023Inventors: Benjamin Anson Fanshier, Rex Schertz
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Publication number: 20230247924Abstract: An agricultural machine includes a frame member; a toolbar coupled to the frame member parallel to the frame member; a row unit coupled to the toolbar; and an actuator coupled between the frame member and the toolbar, the actuator configured to rotate the toolbar based on a sensed position of the toolbar. Related methods are also disclosed.Type: ApplicationFiled: April 19, 2023Publication date: August 10, 2023Inventors: Benjamin Anson Fanshier, Rex Schertz
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Patent number: 11665989Abstract: In one embodiment, a frame member; a toolbar coupled to the frame member, the toolbar parallel to, and rearward of, the frame member; a row unit coupled to the toolbar; and an actuator coupled between the frame member and the toolbar, the actuator configured to rotate the toolbar based on a sensed position of the toolbar.Type: GrantFiled: October 26, 2017Date of Patent: June 6, 2023Assignee: AGCO CorporationInventors: Benjamin Anson Fanshier, Rex Schertz
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Patent number: 11406062Abstract: An agricultural harvester, such as a combine harvester, which has an auxiliary axle assembly for support of the feeder house of the harvester. The auxiliary axle assembly can be provided in a retracted position when in a field mode, and can be locked in an extended position when in a road mode, where a wheel of the assembly contacts the ground. When in the locked, extended position, the auxiliary axle assembly supports substantially all of the weight of the feeder house and any attached implements, allowing the feeder house to pivot relative to the main chassis of the harvester.Type: GrantFiled: April 24, 2018Date of Patent: August 9, 2022Assignee: AGCO CorporationInventors: Steven John Schrag, Rex Schertz, James H. Rogers
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Publication number: 20210144924Abstract: An agricultural harvester, such as a combine harvester, which has an auxiliary axle assembly for support of the feeder house of the harvester. The auxiliary axle assembly can be provided in a retracted position when in a field mode, and can be locked in an extended position when in a road mode, where a wheel of the assembly contacts the ground. When in the locked, extended position, the auxiliary axle assembly supports substantially all of the weight of the feeder house and any attached implements, allowing the feeder house to pivot relative to the main chassis of the harvester.Type: ApplicationFiled: April 24, 2018Publication date: May 20, 2021Inventors: Steven John SCHRAG, Rex SCHERTZ, James H. ROGERS
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Publication number: 20200084951Abstract: In one embodiment, a frame member; a toolbar coupled to the frame member, the toolbar parallel to, and rearward of, the frame member; a row unit coupled to the toolbar; and an actuator coupled between the frame member and the toolbar, the actuator configured to rotate the toolbar based on a sensed position of the toolbar.Type: ApplicationFiled: October 26, 2017Publication date: March 19, 2020Inventors: Benjamin Anson Fanshier, Rex Schertz
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Patent number: 9033080Abstract: A debris passage for a cooling box of a work vehicle. Airflow is provided into the cooling box from the exterior environment. A plurality of heat exchangers transfer heat into the airflow. The debris passage is defined between opposing heat exchangers to permit debris to pass from the airflow to the exterior of the cooling box. In one embodiment, the debris passage is underneath an air mover and is substantially vertical.Type: GrantFiled: April 2, 2012Date of Patent: May 19, 2015Assignee: ACO CorporationInventors: Rex Schertz, Stanley R. Clark, Mark D. Walton
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Publication number: 20150096735Abstract: A controller and method for operating an air mover for a cooling system of a work vehicle. In one embodiment, engine coolant, hydraulic oil and charge air temperature data is measured. The temperature data is reconciled by using the largest required fan speed as the set point speed for cooling the heat exchangers with airflow. An air mover is operated at the set point speed to generate airflow across each of the heat exchangers.Type: ApplicationFiled: December 12, 2014Publication date: April 9, 2015Applicant: AGCO CorporationInventors: Rex Schertz, Gerald R. Johnson, Daniel Soldan
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Patent number: 8997906Abstract: A method for reversing an air mover to remove debris from a cooling system of a work vehicle. In one embodiment, the largest required fan speed for cooling the engine coolant, hydraulic oil and the charge air is used as the set point speed for a fan. The fan is operated at the set point speed to generate airflow across each of the heat exchangers. Multiple conditions are evaluated for reversing the direction of the fan.Type: GrantFiled: April 2, 2012Date of Patent: April 7, 2015Assignee: AGCO CorporationInventors: Rex Schertz, Gerald R. Johnson, Daniel Soldan
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Patent number: 8967239Abstract: A controller and method for operating an air mover for a cooling system of a work vehicle. In one embodiment, engine coolant, hydraulic oil and charge air temperature data is measured. The temperature data is reconciled by using the largest required fan speed as the set point speed for cooling the heat exchangers with airflow. An air mover is operated at the set point speed to generate airflow across each of the heat exchangers.Type: GrantFiled: April 2, 2012Date of Patent: March 3, 2015Assignee: AGCO CorporationInventors: Rex Schertz, Gerald R. Johnson, Daniel Soldan
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Patent number: 8695741Abstract: Overhead pushed airflow for a cooling system of a work vehicle. In one embodiment, a cooling includes an interior defined by upstream faces of heat exchangers. An air mover pushes ambient air downward through said cooling box from overhead of the work and across the heat exchangers.Type: GrantFiled: April 2, 2012Date of Patent: April 15, 2014Assignee: AGCO CorporationInventors: Rex Schertz, Stanley R. Clark, Mark D. Walton
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Patent number: 8590650Abstract: A cooling package assembly for a work vehicle. A plurality of heat exchangers cooperate with one another to define an interior of a cooling box. Single pass airflow is pushed across the heat exchangers. In one embodiment, the heat exchangers cooperate with one another to define a v-shape.Type: GrantFiled: April 2, 2012Date of Patent: November 26, 2013Assignee: AGCO CorporationInventors: Rex Schertz, Stanley R. Clark, Mark D. Walton
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Publication number: 20120247738Abstract: A debris passage for a cooling box of a work vehicle. Airflow is provided into the cooling box from the exterior environment. A plurality of heat exchangers transfer heat into the airflow. The debris passage is defined between opposing heat exchangers to permit debris to pass from the airflow to the exterior of the cooling box. In one embodiment, the debris passage is underneath an air mover and is substantially vertical.Type: ApplicationFiled: April 2, 2012Publication date: October 4, 2012Applicant: AGCO CORPORATIONInventors: Rex Schertz, Stanley R. Clark, Mark D. Walton
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Publication number: 20120247711Abstract: Overhead pushed airflow for a cooling system of a work vehicle. In one embodiment, a cooling includes an interior defined by upstream faces of heat exchangers. An air mover pushes ambient air downward through said cooling box from overhead of the work and across the heat exchangers.Type: ApplicationFiled: April 2, 2012Publication date: October 4, 2012Applicant: AGCO CORPORATIONInventors: Rex Schertz, Stanley R. Clark, Mark D. Walton
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Publication number: 20120247712Abstract: A cooling package assembly for a work vehicle. A plurality of heat exchangers cooperate with one another to define an interior of a cooling box. Single pass airflow is pushed across the heat exchangers. In one embodiment, the heat exchangers cooperate with one another to define a v-shape.Type: ApplicationFiled: April 2, 2012Publication date: October 4, 2012Applicant: AGCO CORPORATIONInventors: Rex Schertz, Stanley R. Clark, Mark D. Walton
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Publication number: 20120247729Abstract: A method for reversing an air mover to remove debris from a cooling system of a work vehicle. In one embodiment, the largest required fan speed for cooling the engine coolant, hydraulic oil and the charge air is used as the set point speed for a fan. The fan is operated at the set point speed to generate airflow across each of the heat exchangers. Multiple conditions are evaluated for reversing the direction of the fan.Type: ApplicationFiled: April 2, 2012Publication date: October 4, 2012Applicant: AGCO CORPORATIONInventors: Rex Schertz, Gerald R. Johnson, Daniel Soldan
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Publication number: 20120247752Abstract: A controller and method for operating an air mover for a cooling system of a work vehicle. In one embodiment, engine coolant, hydraulic oil and charge air temperature data is measured. The temperature data is reconciled by using the largest required fan speed as the set point speed for cooling the heat exchangers with airflow. An air mover is operated at the set point speed to generate airflow across each of the heat exchangers.Type: ApplicationFiled: April 2, 2012Publication date: October 4, 2012Applicant: AGCO CorporationInventors: Rex Schertz, Gerald R. Johnson, Daniel Soldan
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Publication number: 20120036833Abstract: In one embodiment, a method that includes collecting particles from an intake flow of air for a diesel engine; removing the particles collected using scavenging vacuum pressure and without adding exhaust restriction; and treating combustion products of the diesel engine.Type: ApplicationFiled: August 10, 2011Publication date: February 16, 2012Applicant: AGCO CORPORATIONInventors: Rex Schertz, John D. Anderson