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公开(公告)号：US20230065279A1
公开(公告)日：2023-03-02
申请号：US17412647
申请日：2021-08-26
Applicant: DEERE & COMPANY
Inventor： David L. Steinlage , Jeremy Nefzger , Luc Janelle , Trond A. Svidal , Padmanabh Limaye
Abstract: An exemplary form of mobile agricultural equipment generally includes a main frame, a wing frame, and a hinge mechanism. The main frame defines a track, and the wing frame has a roller rotatably mounted thereon. The hinge mechanism movably couples the main frame with the wing frame such that the wing frame is movable relative to the main frame between a first orientation and a second orientation. The hinge mechanism generally includes a sub-hinge plate pivotably coupled with the main frame, a first link pivotably coupled to each of the wing frame and the sub-hinge plate, and a second link pivotably coupled to each of the wing frame and the sub-hinge plate. The roller is configured to travel along the track during a portion of a movement of the wing frame between the first orientation and the second orientation to thereby provide support for the wing frame
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公开(公告)号：US20220015286A1
公开(公告)日：2022-01-20
申请号：US16933232
申请日：2020-07-20
Applicant: Deere & Company
Inventor： Luc Janelle , David L. Steinlage , Ean M. Bush
Abstract: An exemplary diverter valve generally includes a shell, a pipe, and a handle. The shell includes a body extending in a longitudinal direction, a shell inlet port, a shell outlet port, and a positioning slot formed in the body. The pipe is seated in the body for sliding movement in the longitudinal direction, and includes a first passage and a second passage. The handle is connected to the pipe through the positioning slot, and is operable to move the pipe relative to the shell between a first position in which the shell inlet port is connected with the shell outlet port via the first passage, and a second position in which the second passage is connected with the shell inlet port and the shell outlet port is disconnected from the second passage.
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公开(公告)号：US20180263168A1
公开(公告)日：2018-09-20
申请号：US15988072
申请日：2018-05-24
Applicant: Deere & Company
Inventor： David L. Steinlage , Jeremy Nefzger , Shawn J. Becker
Abstract: A hinge for an agricultural machine having a center section having a first aperture, a wheel supporting the center section, a wing section connected to the center section and having a second aperture, and a hinge positioned between the center section and the wing section to permit the wing section to pivot about the center section. The hinge includes a pin which extends through the first and second apertures to connect the wing section to the center section. A first fastener engages the center section or the wing section and is adjacent to the first end of the pin to thereby retain the pin in the first and second apertures. A second fastener engages the center section or the wing section and is adjacent to the second end of the pin to thereby retain the pin in the first and second apertures.
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公开(公告)号：US10076072B2
公开(公告)日：2018-09-18
申请号：US15243687
申请日：2016-08-22
Applicant: Deere & Company
Inventor： David L. Steinlage , Shawn J. Becker , Robert T. Casper , Bryan D. Blauwet
CPC classification number: A01B73/044 , A01B19/02 , A01B23/04 , A01B33/02 , A01B63/14 , A01B73/046
Abstract: A tillage implement has a main frame, a hinged wing and a plurality of gangs each having tools along its length. The plurality of gangs includes a main frame gang mounted to the main frame and inner and outer wing gangs mounted to the wing. The inner and outer wing gangs have inner ends that are forward or rearward with respect to the direction of travel of outer ends, and the lengths of the inner and outer wing gangs are offset from each other in the direction of travel.
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公开(公告)号：US20170112043A1
公开(公告)日：2017-04-27
申请号：US14940801
申请日：2015-11-13
Applicant: Deere & Company
Inventor： Ranjit Nair , Adam D. Sporrer , Kirti Balani , Ricky B. Theilen , Lucas B. Larsen , Vishal Rane , David L. Steinlage , Robert T. Casper , John M. Schweitzer , Jeremy D. Krantz
CPC classification number: A01B63/002 , A01B17/002 , A01B33/08 , A01B33/16 , A01B41/06 , A01B79/005 , G05B15/02
Abstract: A residue detection and implement control system and method are disclosed for an agricultural implement. The system includes a source of environment data and image data of an imaged area of a crop field containing residue. The system includes a data store containing a plurality of image processing methods and at least one controller that processes the image data according to one or more image processing instruction sets. The controller selects one or more of the image processing methods based on the environment data, and processes the image data using the selected image processing instruction(s) to determine a value corresponding to residue coverage in the imaged area of the field. The controller adjusts the configuration of the agricultural implement to respond to the amount and type of residue detected.
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Patent Agency Ranking
公开(公告)号：US20170079196A1
公开(公告)日：2017-03-23
申请号：US15243687
申请日：2016-08-22
Applicant: Deere & Company
Inventor： David L. Steinlage , Shawn J. Becker , Robert T. Casper , Bryan D. Blauwet
CPC classification number: A01B73/044 , A01B19/02 , A01B23/04 , A01B33/02 , A01B63/14 , A01B73/046
Abstract: A tillage implement has a main frame, a hinged wing and a plurality of gangs each having tools along its length. The plurality of gangs includes a main frame gang mounted to the main frame and inner and outer wing gangs mounted to the wing. The inner and outer wing gangs have inner ends that are forward or rearward with respect to the direction of travel of outer ends, and the lengths of the inner and outer wing gangs are offset from each other in the direction of travel.
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公开(公告)号：US20170079189A1
公开(公告)日：2017-03-23
申请号：US15243793
申请日：2016-08-22
Applicant: Deere & Company
Inventor： David L. Steinlage , Jerry R. Merkle , Bryan D. Blauwet , Luc Janelle , Jeremy Nefzger , Shawn J. Becker , Humberto Moreno
IPC: A01B61/04
CPC classification number: A01B61/044 , A01B19/04 , A01B23/043 , A01B49/02 , A01B73/02
Abstract: A harrow attachment for a tillage implement has a harrow drawbar, configured to mount to a frame member of the tillage implement, and at least one harrow rank having a rank bar supporting a plurality of harrowing tools oriented to extend away from the rank bar. An anti-tangle bracket assembly has a first pivot link coupled to the harrow drawbar and a second pivot link pivotally coupled to the at least one harrow rank. The first and second pivot links pivot about pivot axes with respect to one another within a pivotal range of movement of the at least one harrow rank from a first, extended position to a second, tripped position.
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公开(公告)号：US11266056B2
公开(公告)日：2022-03-08
申请号：US14940801
申请日：2015-11-13
Applicant: Deere & Company
Inventor： Ranjit Nair , Adam D. Sporrer , Kirti Balani , Ricky B. Theilen , Lucas B. Larsen , Vishal Rane , David L. Steinlage , Robert T. Casper , John M. Schweitzer , Jeremy D. Krantz
Abstract: A residue detection and implement control system and method are disclosed for an agricultural implement. The system includes a source of environment data and image data of an imaged area of a crop field containing residue. The system includes a data store containing a plurality of image processing methods and at least one controller that processes the image data according to one or more image processing instruction sets. The controller selects one or more of the image processing methods based on the environment data, and processes the image data using the selected image processing instruction(s) to determine a value corresponding to residue coverage in the imaged area of the field. The controller adjusts the configuration of the agricultural implement to respond to the amount and type of residue detected.
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公开(公告)号：US11229158B1
公开(公告)日：2022-01-25
申请号：US16933232
申请日：2020-07-20
Applicant: Deere & Company
Inventor： Luc Janelle , David L. Steinlage , Ean M. Bush
Abstract: An exemplary diverter valve generally includes a shell, a pipe, and a handle. The shell includes a body extending in a longitudinal direction, a shell inlet port, a shell outlet port, and a positioning slot formed in the body. The pipe is seated in the body for sliding movement in the longitudinal direction, and includes a first passage and a second passage. The handle is connected to the pipe through the positioning slot, and is operable to move the pipe relative to the shell between a first position in which the shell inlet port is connected with the shell outlet port via the first passage, and a second position in which the second passage is connected with the shell inlet port and the shell outlet port is disconnected from the second passage.
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公开(公告)号：US20210161058A1
公开(公告)日：2021-06-03
申请号：US17174530
申请日：2021-02-12
Applicant: DEERE & COMPANY
Inventor： David L. Steinlage , Shawn J. Becker , Adam D. Sporrer , Ricky B. Theilen
Abstract: A work machine with a first tire having a first tire pressure sensor configured to identify a first tire pressure, a load sensor coupled to the work machine and configured to measure an actual load weight, and a controller in communication with the first tire pressure sensor and the load sensor. Wherein, the controller identifies a tire pressure value with the first tire pressure sensor and the controller determines a current load weight threshold from a plurality of load weight thresholds with the tire pressure value.
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