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21. 发明申请

US20180160610A1 Semi-Mounted Plough 审中-公开
公开(公告)号：US20180160610A1
公开(公告)日：2018-06-14
申请号：US15577472
申请日：2016-05-25
申请人： Lemken GMBH & Co KG
发明人： Benedikt Wübbels , Sebastian Wegerhofstrasse , Stefan Mäsing , Ernst Hönnekes , Andreas Schläwe , Mark Verhülsdonk , Clemens Diepers
IPC分类号： A01B3/46
摘要： The invention relates to a semi-mounted plough (1) having a rear chassis, said plough trailing behind a plough-towing tractor in a laterally pivotable or steerable manner by means of a vertically oriented joint. In order to compensate lateral pulling for the tractor, which is generated by the traction force of the plough about the vertical axis of the tractor, an energy accumulator (10) is arranged, which generates a torque counteracting the lateral pulling.

22. 发明授权

US09943028B2 Double-disc ploughshare comprising an inner-lying depth guide wheel 有权
公开(公告)号：US09943028B2
公开(公告)日：2018-04-17
申请号：US15030009
申请日：2014-10-15
申请人： LEMKEN GmbH & Co. KG
发明人： Mark Berendsen , Dennis Bergerfurth , Martin Gebbeken , Marcel Geraats , Christian Gotzen , Thomas Lukas , Christian Paessens , Dieter Werries
IPC分类号： A01B49/02 , A01B49/04 , A01B49/06 , A01C5/06 , A01C7/20 , A01B5/04 , A01B15/18
CPC分类号： A01C5/064 , A01B5/04 , A01B15/18 , A01B49/027 , A01B49/04 , A01B49/06 , A01C5/068 , A01C7/203
摘要： In each case at least one double disc coulter 7, 8 and one depth control wheel 9 areas arranged on the frame 6 of a pneumatic precision seed drill. Seen from the direction of travel, this depth control wheel 9 is located between the two disc coulters 7, 8, whereby the two disc coulters 7, 8 and the depth control wheel 9 rotate in the same direction.

23. 发明授权

US09797454B2 Bearing unit for a double disc coulter 有权
公开(公告)号：US09797454B2
公开(公告)日：2017-10-24
申请号：US14413717
申请日：2013-07-09
申请人： LEMKEN GmbH & Co. KG
发明人： Martin Gebbeken , Dieter Werries , Christian Paessens , Thomas Lukas , Mark Berendsen , Christian Gotzen , Marcel Geraats
IPC分类号： F16C13/00 , F16C33/78 , A01B71/04 , F16C19/08 , F16C19/16 , F16C19/18
CPC分类号： F16C33/7896 , A01B71/04 , F16C19/08 , F16C19/16 , F16C19/184 , F16C33/7853 , F16C33/7886 , F16C2310/00
摘要： A compact bearing unit (1) for a double disc coulter (2) with ball bearing (23) with an inner ring (3), outer ring (5) with flange facing and a protective cap (7) has a multi-stage sealing system. A first seal (11) is provided between the inner ring 3 and an internal ring race (17) of the outer ring (5). At least one additional seal (14) is arranged between the protective cap (7) and a ring race (13, 17) of the outer ring (5), whereby said seal does not make any additional installation space necessary in the axial direction of the bearing unit (1).

24. 发明授权

US09510501B2 Dispensing system for an agricultural spreader machine 有权
标题翻译：农用撒布机分配系统
公开(公告)号：US09510501B2
公开(公告)日：2016-12-06
申请号：US15027051
申请日：2014-09-26
申请人： LEMKEN GmbH & Co. KG
发明人： Martin Gebbeken , Christian Paessens , Dieter Werries , Thomas Lukas , Mark Berendsen , Marcel Geraats , Christian Gotzen
IPC分类号： B65G53/46 , A01C7/12 , G01F11/10 , B65G53/06 , B65G53/66 , A01C7/08
CPC分类号： A01C7/127 , A01C7/081 , A01C7/082 , A01C7/102 , B65G53/06 , B65G53/4616 , B65G53/66 , B65G2201/042 , G01F11/10 , G01F11/24
摘要： A metering system is proposed for an agricultural distributor for dispensing granular or granulated material with which a vertical cell wheel arrangement in combination with an adjustable cell wheel floor achieves great variability of the adjustable metering volumes with reduced drive energy requirement.
摘要翻译：提出了一种用于农业分配器的计量系统，用于分配颗粒状或粒状材料，垂直单元轮布置与可调整的花纹轮底板结合使用，具有减少的驱动能量需求的可调计量体积的极大变化。

25. 发明申请

US20150176653A1 Bearing Unit for a Double Disc Coulter 有权
标题翻译：双盘式车轮轴承单元
公开(公告)号：US20150176653A1
公开(公告)日：2015-06-25
申请号：US14413717
申请日：2013-07-09
申请人： Lemken GmbH & Co. KG
发明人： Martin Gebbeken , Dieter Werries , Christian Paessens , Thomas Lukas , Mark Berendsen , Christian Gotzen , Marcel Geraats
IPC分类号： F16C33/78 , F16C19/08
CPC分类号： F16C33/7896 , A01B71/04 , F16C19/08 , F16C19/16 , F16C19/184 , F16C33/7853 , F16C33/7886 , F16C2310/00
摘要： The invention concerns a compact bearing unit 1 for a double disc coulter 2 with ball bearing 23 with an inner ring 3, outer ring 5 with flange facing and a protective cap 7, which contains a multi-stage sealing system, whereby a first seal 11 is provided between the inner ring 3 and an internal ring race 17 of the outer ring 5, and at least one additional seal 14 is arranged between the protective cap 7 and a ring race 13, 17 of the outer ring 5, whereby said seal does not make any additional installation space necessary in the axial direction of the bearing unit 1.
摘要翻译：本发明涉及一种用于具有带有内圈3的球轴承23，具有凸缘面的外圈5和具有凸缘面的保护帽7的双轴托盘2的紧凑型轴承单元1，其包含多级密封系统，由此第一密封件11 设置在内圈3和外圈5的内圈圈17之间，并且至少一个附加密封件14布置在保护帽7和外圈5的环圈13,17之间，由此所述密封件在轴承单元1的轴向上不需要额外的安装空间。

26. 发明公开

US20230189695A1 Metering Device for an Agricultural Machine 审中-公开
公开(公告)号：US20230189695A1
公开(公告)日：2023-06-22
申请号：US17922418
申请日：2021-05-07
申请人： LEMKEN GmbH & Co. KG
发明人： Christian GOTZEN , Dennis BERGERFURTH , Bernd VALTWIES
IPC分类号： A01C7/04 , A01C7/08
CPC分类号： A01C7/042 , A01C7/081
摘要： A metering device for an agricultural machine for outputting granular solids out of at least one storage container to at least one dispensing unit by means of, in particular, a pneumatic conveyor system, has a metering housing. The metering housing comprises at least one mounting flange on the storage container-side and/or conveyor system-side as well as at least one inflow opening and at least one discharge opening for the granular solid. The at least one mounting flange is formed as polygon or circular.

27. 发明申请

US20220201918A1 SPACE-OPTIMISED GROUND PROCESSING DEVICE 有权
公开(公告)号：US20220201918A1
公开(公告)日：2022-06-30
申请号：US17604312
申请日：2020-04-15
申请人： Lemken Gmbh & Co KG
发明人： Ludger Maas , Georg Achten
IPC分类号： A01B35/18 , A01B35/06 , A01B35/14
摘要： The present application relates to a soil tillage implement (10) having soil tillage tools (12), in particular cultivator tines, wherein the soil tillage implement (10) comprises a frame (14) in order to arrange the soil tillage tools (12) in multiple tool rows (16.1 . . . 16.4) following one another in the working direction (A) oriented transversely to the working direction (A), and a running gear (18) having at least one main wheel (20.1, 20.2) which is spaced apart from a centre longitudinal axis (22) transversely to the working direction (A) by a lateral wheel distance (dr). The running gear (18) is arranged within the frame area in such a manner that with respect to the working direction (A) in front of and preferably behind the running gear (18) as well as to the left and right of the running gear (18) at least one soil tillage tool (12) is arranged. According to the invention, all soil tillage tools (12), which are arranged in the tool row (16.1) located furthest in front of the running gear (18) in the working direction (A), have a lateral tool distance (dw) from the centre longitudinal axis (22) that is smaller than or equal to the lateral wheel distance (dr).

28. 发明授权

US11291153B2 Method for planning the working of an agricultural field 有权
公开(公告)号：US11291153B2
公开(公告)日：2022-04-05
申请号：US16492657
申请日：2018-03-09
申请人： LEMKEN GmbH & Co. KG
发明人： Josef van Haaren , Marco van den Boom
IPC分类号： A01B79/00 , A01B63/00 , G05D1/02 , A01B69/04
摘要： 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.

29. 发明申请

US20210185891A1 SOWING MACHINE HAVING A DEPTH GUIDE MEANS ON THE FERTILIZER PLACEMENT UNIT 有权
公开(公告)号：US20210185891A1
公开(公告)日：2021-06-24
申请号：US17054150
申请日：2019-05-09
申请人： Lemken Gmbh & Co KG
发明人： Dennis Bergerfurth , Christian Gotzen , Martin Gebbeken
IPC分类号： A01C7/06 , A01C5/06 , A01C7/20
摘要： The present invention relates to a seed drill having a frame, to which the at least one seeding coulter and a fertiliser coulter arranged upstream of the seeding coulter in a working direction are connected, wherein the seeding coulter and the fertiliser coulter are each assigned a depth control means.

30. 发明授权

US10966365B2 Agricultural machine frame 有权
公开(公告)号：US10966365B2
公开(公告)日：2021-04-06
申请号：US15771475
申请日：2016-10-27
申请人： LEMKEN GMBH & Co KG
发明人： Martin Gebbeken , Dennis Bergerfurth , Mark Berendsen , Marcel Geraats , Christian Gotzen , Thomas Lukas , Christian Paessens , Dieter Werries , Andreas Van Kann , Clemens Diepers
IPC分类号： A01B73/04
摘要： A hydraulically-foldable agricultural machine frame includes a hydraulic cylinder assembly that connects and pivots two lateral parts of the hydraulically-foldable agricultural machine frame relative to one another, wherein unrestricted pivoting or folding of the lateral parts is prevented by movement of the hydraulic cylinder assembly only being guided or delimited laterally.

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