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公开(公告)号：US20230284549A1
公开(公告)日：2023-09-14
申请号：US18183598
申请日：2023-03-14
Applicant: Krone Agricultural SE , Lemken Gmbh & Co. KG
Inventor： Alexander Grever , Hannes Mählmann-Dunker , Stefan Haverkamp
CPC classification number: A01B69/008 , G05D1/0219 , G05D2201/0201
Abstract: A method is provided for performing driving route optimization in field cultivation having a plurality of cultivation steps. In each cultivation step a predefined cultivation area is driven through by an agricultural machine in accordance with a driving route (F1-F5) containing a plurality of parallel lanes (S1-S5). The driving route (F1-F5) is able to be characterized by an orientation (A1, A2) of the lanes (S1-S5), a positioning (P1-P4) that defines positions of all of the lanes (S1-S5), and an order (R1-R5) in which the lanes (S1-S5) are driven through.
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公开(公告)号：US11357162B2
公开(公告)日：2022-06-14
申请号：US17054150
申请日：2019-05-09
Applicant: Lemken Gmbh & Co KG
Inventor： Dennis Bergerfurth , Christian Gotzen , Martin Gebbeken
Abstract: A seed drill having a frame, to which at least one seeding coulter and a fertiliser coulter arranged upstream of the seeding coulter in a working direction are connected. The seeding coulter and the fertiliser coulter are each assigned depth control.
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公开(公告)号：US20210136994A1
公开(公告)日：2021-05-13
申请号：US16492657
申请日：2018-03-09
Applicant: LEMKEN GmbH & Co. KG
Inventor： Josef van Haaren , Marco van den Boom
Abstract: A method for planning the cultivation of an at least quadrangular area of an agricultural field is presented. The area has edge sections between its corners, including a first edge section and a second edge section. The second edge section is arranged opposite of and oblique to the first edge section. A plurality of first working paths and a plurality of second working paths are determined. A lane that runs at least partially along the first working paths and the second working paths and along which an agricultural machine is to be moved over the area is determined. A plurality of turning points along the lane at which the machine is steered is determined, such that the lane runs less along the first working paths and further along the second working paths as the distance from the first edge section increases.
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公开(公告)号：US10412873B2
公开(公告)日：2019-09-17
申请号：US14909237
申请日：2014-07-15
Applicant: LEMKEN GmbH & Co. KG
Inventor： Georg Achten , Johannes Bodewig , Clemens Diepers , Josef Van Haaren , Christoph Happe , Sebastian Karsten , Ludger Maas , Georg Paulessen
Abstract: A towed soil cultivation implement (1) is proposed in which the soil tillage tools (5) are guided by a contact pressure controlled depth guide device (9), which enables a constant weight load on a downstream, adjustable reconsolidation implement (6) on uneven ground as well. In the process, the pull line between tractor (3) and soil cultivation implement (1) are maintained in an optimum position.
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公开(公告)号：US10149425B2
公开(公告)日：2018-12-11
申请号：US15029893
申请日：2014-10-15
Applicant: LEMKEN GmbH & Co. KG
Inventor： Mark Berendsen , Dennis Bergerfurth , Martin Gebbeken , Marcel Geraats , Christian Gotzen , Thomas Lukas , Christian Paessens , Dieter Werries
Abstract: A pneumatic precision seed drill has a multiplicity of seeding hearts 1 for holding pivoting separating devices 3 exposed to a pressure difference between their inner space 21 and their exterior space 22. A multiplicity of holes 17-20 intended for the accumulation of seeds is arranged in the device 3. The separating device 3 is formed by a pair of separating plates 4, 5 connected to one another at their outer edge 38, 39 that are arranged offset in a tangential direction to one another to produce a spread seed row and are assigned to separate outlets 23, 24 for the discharge of the seed from the seeding heart 1 in the direction of the sowing coulter.
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Patent Agency Ranking
公开(公告)号：US09968022B2
公开(公告)日：2018-05-15
申请号：US14901134
申请日：2014-06-27
Applicant: LEMKEN GmbH & Co. KG
Inventor： Sebastian Eirmbter
CPC classification number: A01B63/008 , A01B3/28 , A01B3/464 , A01B15/20
Abstract: A swivelling support wheel for a reversible plough is proposed that is adjusted with a toothed segment and a catch and gives the working depth of the ploughing tools.
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公开(公告)号：US20160262302A1
公开(公告)日：2016-09-15
申请号：US15029893
申请日：2014-10-15
Applicant: LEMKEN GmbH & Co. KG
Inventor： Mark BERENDSEN , Dennis BERGERFURTH , Martin GEBBEKEN , Marcel GERAATS , Christian GOTZEN , Thomas LUKAS , Christian PAESSENS , Dieter WERRIES
Abstract: A pneumatic precision seed drill has a multiplicity of seeding hearts 1 for holding pivoting separating devices 3 exposed to a pressure difference between their inner space 21 and their exterior space 22. A multiplicity of holes 17-20 intended for the accumulation of seeds is arranged in the device 3. The separating device 3 is formed by a pair of separating plates 4, 5 connected to one another at their outer edge 38, 39 that are arranged offset in a tangential direction to one another to produce a spread seed row and are assigned to separate outlets 23, 24 for the discharge of the seed from the seeding heart 1 in the direction of the sowing coulter.
Abstract translation: 气动精密种子钻具有多个播种心1，用于保持暴露于它们的内部空间21和它们的外部空间22之间的压力差的枢转分离装置3.用于种子积聚的多个孔17-20被布置在 分离装置3由在其外边缘38,39处彼此连接的一对分隔板4,5形成，所述分隔板4,5彼此沿切线方向偏移以产生扩展种子行并被分配 以分离出出口23,24，用于从种子心脏1沿播种仓库的方向排出种子。
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公开(公告)号：US20160183446A1
公开(公告)日：2016-06-30
申请号：US14909237
申请日：2014-07-15
Applicant: LEMKEN GMBH & CO. KG
Inventor： Georg ACHTEN , Johannes BODEWIG , Clemens DIEPERS , Josef VAN HAAREN , Christoph HAPPE , Sebastian KARSTEN , Ludger MAAS , Georg PAULESSEN
CPC classification number: A01B49/027 , A01B49/02 , A01B63/145 , A01B63/22 , A01B63/32
Abstract: A towed soil cultivation implement (1) is proposed in which the soil tillage tools (5) are guided by a contact pressure controlled depth guide device (9), which enables a constant weight load on a downstream, adjustable reconsolidation implement (6) on uneven ground as well. In the process, the pull line between tractor (3) and soil cultivation implement (1) is maintained in an optimum position.
Abstract translation: 提出了一种牵引土壤栽培器具（1），其中土壤耕作工具（5）由接触压力控制深度导向装置（9）引导，这使得能够在下游可调节的重新固定装置（6）上承受恒重的重量 地面不平坦。 在此过程中，拖拉机（3）和土壤栽培器具（1）之间的牵引线保持在最佳位置。
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公开(公告)号：US20240306523A1
公开(公告)日：2024-09-19
申请号：US18272484
申请日：2022-01-17
Applicant: LEMKEN GmbH & Co. KG
Inventor： Christoph HAPPE
IPC: A01B29/04
CPC classification number: A01B29/041
Abstract: A roller ring (8) for a roller (3,4) of a soil-tillage apparatus (1) comprises two rotationally symmetrical body halves (9) arranged opposite one another. Each body half (9) has a flange-shaped profile portion (10) extending in the radial direction (R), against which the body halves (9) abut over the entire surface. At least one profile portion (10) is divided into an inner contact portion (12) as well as an adjoining outer edge portion (13). The body halves (9) are at least partially connected by means of a substance-to-substance bond (15) radially on the inner side of the contact portion (12).
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公开(公告)号：US20230292642A1
公开(公告)日：2023-09-21
申请号：US18024344
申请日：2021-09-03
Applicant: LEMKEN GmbH & Co. KG
Inventor： Martin GEBBEKEN , Christian PAEßENS , Simon BELKER , Mark BERENDSEN , Dieter WERRIES
IPC: A01B29/06
CPC classification number: A01B29/06
Abstract: A roller for agricultural soil cultivation has at least one support body rotatably mounted about an axis of rotation and multiple compaction rings arranged spaced apart from one another next to one another on the support body and intermediate rings arranged between adjacent compaction rings. At least two intermediate rings have a different diameter and/or a different width.
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