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公开(公告)号：US12082528B2
公开(公告)日：2024-09-10
申请号：US17292635
申请日：2019-10-24
IPC分类号： A01D41/06
CPC分类号： A01D41/06
摘要： An agricultural header includes a frame and a mount having a mount opening. The agricultural header also includes an arm configured to rotate about a pivot axis relative to the frame and to support a cutter bar assembly of the agricultural header. In addition, the agricultural header includes a pin coupled to a first element and extending through the mount opening. The first element includes one of the arm and the frame. The agricultural header also includes a fastener configured to non-movably couple the mount to a second element while the fastener is in a locked state and to enable the mount to move relative to the second element while the fastener is in an unlocked state. The second element includes the other of the arm and the frame.
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公开(公告)号：US20200315096A1
公开(公告)日：2020-10-08
申请号：US16838631
申请日：2020-04-02
摘要： A clean out system of a header for an agricultural vehicle. The header includes a frame with a floor having at least one cutout for allowing an unwanted material to pass therethrough. The clean out system includes at least one door configured for pivotally connecting to the floor and selectively engaging with the at least one cutout, a latching mechanism connected to the at least one door and configured for securing the at least one door to the frame, and at least one actuating member operably connected to the at least one door and configured for selectively latching the latching mechanism and pivoting the at least one door in between an open position and a closed position.
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公开(公告)号：US11974516B2
公开(公告)日：2024-05-07
申请号：US16724708
申请日：2019-12-23
CPC分类号： A01B63/10 , A01D34/246 , A01D34/28 , A01D41/141
摘要： A support system for an agricultural header includes a first actuator configured to couple to a frame of the agricultural header and to a first element of the agricultural header. The support system also includes a second actuator configured to couple to the frame of the agricultural header and to a second element of the agricultural header. Furthermore, the support system includes a third actuator configured to couple to the frame of the agricultural header and to the second element of the agricultural header. The support system also includes a fluid supply system configured to provide pressurized fluid to the first actuator and to the second actuator. The third actuator is fluidly isolated from the fluid supply system, the first actuator, and the second actuator.
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公开(公告)号：US11744172B2
公开(公告)日：2023-09-05
申请号：US16838331
申请日：2020-04-02
IPC分类号： A01D34/00
CPC分类号： A01D34/003
摘要： A clean out system of a header for an agricultural vehicle including at least one cover having a plurality of perforations and at least one actuating member connected to the at least one cover. The at least one actuating member is configured for moving the at least one cover between a first position to completely cover at least one cutout of the frame of the header for blocking the unwanted material from exiting the header, a second position to at least partially uncover the at least one cutout for permitting the unwanted material to pass through the at least one cutout, and a third position to align at least one perforation of the plurality of perforations with the at least one cutout for permitting the unwanted material to pass through the at least one cutout and the at least one perforation of the plurality of perforations.
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公开(公告)号：US20190184811A1
公开(公告)日：2019-06-20
申请号：US15847700
申请日：2017-12-19
CPC分类号： B60K11/04 , A01D41/1252 , A01D69/00 , A01D75/00 , B60S1/62 , B60Y2200/222 , B60Y2306/05 , F01P1/06 , F01P3/20 , F01P5/02 , F01P11/12
摘要： A cooling system for an agricultural vehicle includes a housing configured to support one or more cooling components, a debris conduit extending from the housing of the cooling system, a suction fan configured to rotate to apply negative airflow, and a valve configured to move between an open position in which the debris conduit is fluidly coupled to the suction fan and a closed position in which the debris conduit is isolated from the suction fan.
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公开(公告)号：US09999176B2
公开(公告)日：2018-06-19
申请号：US15142396
申请日：2016-04-29
发明人： Arno Leenknegt , Dré Waltherus Joachim Jongmans , Glenn Aesaert , Richard P. Strosser , Jeffrey D. Thomas , Curtis F. Hillen
IPC分类号： A01D41/127 , A01F12/52 , A01F7/06 , A01F12/44
CPC分类号： A01D41/1272 , A01D41/1271 , A01F7/06 , A01F12/444 , A01F12/446 , A01F12/52
摘要： A tailings conveyance including a housing having a front plate, a back plate, and a wall, and is adapted to recycle tailings through a cleaning system of a combine using at least one impeller. The wall of the housing describes an arc near the impeller paddles over a segment of a circle described by the circumference of the impeller. The wall further continues on a tangent away from the circle at a point of tangency. A sensor is positioned proximate to the point of tangency, and senses whether a space between the front plate and the back plate directly adjacent to the sensor is obscured by tailings as the impeller rotates. A controller or control system connected to the sensor calculates an amount or percentage of time the space between the front plate and the back plate directly adjacent to the sensor is obscured by tailings as the impeller rotates.
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公开(公告)号：US20240334868A1
公开(公告)日：2024-10-10
申请号：US18131084
申请日：2023-04-05
发明人： Jeffrey D. Thomas , Scott P. Deichmann , Joel T. Cook , Brian Patrick Crow , Joseph R. Woelfling
CPC分类号： A01D34/40 , A01D34/04 , A01D34/145
摘要： A cover assembly for a knife drive of an agricultural header includes a cover having a channel configured to receive a drive arm of the knife drive. The channel faces upwardly with respect to a vertical axis of the agricultural header, and a lateral extent of the channel is configured to enable the drive arm to oscillate to drive a blade support of a cutter bar assembly to oscillate. Furthermore, the cover has a front section and a rear section, the front section extends upwardly and rearwardly from a front end of the cover to the rear section, the rear section extends continuously downwardly and rearwardly from the front section to a rear end of the cover, and the rear section is configured to be angled less than 45 degrees relative to a longitudinal belt of the agricultural header.
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公开(公告)号：US11825771B2
公开(公告)日：2023-11-28
申请号：US16838631
申请日：2020-04-02
CPC分类号： A01D75/187 , A01D41/06 , A01D41/14
摘要： A clean out system of a header for an agricultural vehicle. The header includes a frame with a floor having at least one cutout for allowing an unwanted material to pass therethrough. The clean out system includes at least one door configured for pivotally connecting to the floor and selectively engaging with the at least one cutout, a latching mechanism connected to the at least one door and configured for securing the at least one door to the frame, and at least one actuating member operably connected to the at least one door and configured for selectively latching the latching mechanism and pivoting the at least one door in between an open position and a closed position.
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公开(公告)号：US20200315086A1
公开(公告)日：2020-10-08
申请号：US16838331
申请日：2020-04-02
IPC分类号： A01D34/00
摘要： A clean out system of a header for an agricultural vehicle including at least one cover having a plurality of perforations and at least one actuating member connected to the at least one cover. The at least one actuating member is configured for moving the at least one cover between a first position to completely cover at least one cutout of the frame of the header for blocking the unwanted material from exiting the header, a second position to at least partially uncover the at least one cutout for permitting the unwanted material to pass through the at least one cutout, and a third position to align at least one perforation of the plurality of perforations with the at least one cutout for permitting the unwanted material to pass through the at least one cutout and the at least one perforation of the plurality of perforations.
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公开(公告)号：US20240306535A1
公开(公告)日：2024-09-19
申请号：US18120870
申请日：2023-03-13
CPC分类号： A01D34/283 , A01D34/04
摘要： A frame assembly for an agricultural header includes an intermediate frame and arms coupled to the intermediate frame. Each arm is configured to couple to a frame of the agricultural header at a respective joint and rotate relative to the frame of the agricultural header at the respective joint. Each respective joint is disposed on an axis extending through pivot joints of the agricultural header. The pivot joints pivotally couple header arms to the frame of the agricultural header, and the header arms are configured to support a cutter bar of the agricultural header. The frame assembly also includes springs coupled to the intermediate frame. Each spring is coupled to a respective arm of the arms, and the springs are configured to flex to enable movement of the frame of the agricultural header relative to the intermediate frame.
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