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    SPACE-OPTIMIZED DISC HARROW
    2.
    发明申请
    SPACE-OPTIMIZED DISC HARROW 有权

    公开(公告)号：US20220192071A1

    公开(公告)日：2022-06-23

    申请号：US17604344

    申请日：2020-04-15

    申请人： Lemken Gmbh & Co KG

    发明人： Ludger Maas ,  Clemens Diepers ,  Georg Paulessen

    IPC分类号： A01B35/16 ,  A01B73/04

    摘要： The present application relates to a soil tillage implement (10) having soil tillage tools (28), in particular disc tools, which are arranged in multiple tool rows (30.1 . . . 30.3) following one another in the working direction (A) and which are oriented transversely to the working direction (A), and having a running gear with 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). Here, the running gear is arranged with respect to the soil tillage tools (28) in such a manner that with respect to the working direction (A) in front of and to the left and right of the running gear at least one soil tillage tool (28) is arranged. All soil tillage tools (28) which are arranged in the tool row (30.1) located furthest in front of the running gear in the working direction (A) have a lateral tool distance (dw) from the centre longitudinal axis (28) that is smaller than or equal to the lateral wheel distance (dr).

    Agricultural implement having an auxiliary chassis
    6.
    发明授权
    Agricultural implement having an auxiliary chassis 有权

    公开(公告)号：US10433471B2

    公开(公告)日：2019-10-08

    申请号：US15540337

    申请日：2016-01-06

    申请人： Lemken GMBH & CO. KG

    发明人： Georg Paulessen ,  Georg Achten

    IPC分类号： A01B63/16 ,  A01B49/02 ,  A01B63/02 ,  A01D41/16 ,  A01B73/00 ,  A01D75/00

    摘要： A ground working implement comprises a frame for receiving working tools and a trailer tower on one side of the ground working implement for attaching the ground working implement to a vehicle. An auxiliary chassis arranged on an other side of the ground working implement with at least one wheel arm and a wheel rotatably fastened thereto. The at least one wheel arm is movable vertically with respect to the ground working implement via at least one linkage. At least one energy accumulator is arranged movably between the frame and the at least one wheel arm with at least one bearing, wherein the at least one bearing is arranged on a straight line. The at least one linkage is arranged in a lowered position and a raised position of the at least one wheel arm along the straight line.

    Soil tilling apparatus having a combing or leveling device
    7.
    发明授权
    Soil tilling apparatus having a combing or leveling device 有权

    公开(公告)号：US10356973B2

    公开(公告)日：2019-07-23

    申请号：US15127287

    申请日：2015-03-13

    申请人： Lemken GMBH & Co. KG

    发明人： Georg Paulessen

    IPC分类号： A01B63/24 ,  A01B49/02 ,  A01B63/32

    摘要： A soil tiling apparatus (1) having a combing or leveling device (4) mounted in front thereof, wherein, when the tool intensity of the combing or leveling device (4) is adjusted, at the same time in the driving direction a change in the distance between the tool supports to each other or to the trailing soil tilling tools (3) is brought about in a simple manner.

    AGRICULTURAL DEVICE
    9.
    发明申请
    AGRICULTURAL DEVICE 有权

    公开(公告)号：US20210243934A1

    公开(公告)日：2021-08-12

    申请号：US16972570

    申请日：2019-06-05

    申请人： Lemken Gmbh & Co KG

    发明人： Georg Paulessen ,  Florian Koch ,  Michael Janssen ,  Johannes Nepicks

    IPC分类号： A01B63/22 ,  A01B63/00

    摘要： In order to ensure a smooth running with a cost-efficient embodiment of its structural design, an agricultural device (1) has a frame (10) comprising a middle section (10a) and can be connected to a hauler by means of a mounting region (19) of the frame (10). The agricultural device further comprises a first support wheel (20), which is supported relative to the frame (10) by means of a first support mechanism, and a second support wheel (30), which is supported relative to the frame (10) by means of a second support mechanism. The agricultural device is characterized in that the first support and second support mechanism are coupled to one another and are in contact with an energy storage, so that the first support wheel (20) and the second support wheel (30) can be positioned relative to the frame (10) under force control so as to be aligned.

    Soil Cultivation Device Having a Device for Stacking, Collecting or Cultivating Soil or Mulch
    10.
    发明申请
    Soil Cultivation Device Having a Device for Stacking, Collecting or Cultivating Soil or Mulch 审中-公开
    具有堆肥，收集或栽培土壤或覆盖物的土壤栽培装置

    公开(公告)号：US20150230389A1

    公开(公告)日：2015-08-20

    申请号：US14420906

    申请日：2013-08-01

    申请人： LEMKEN GmbH & Co. KG

    发明人： Georg Paulessen ,  Georg Achten ,  Sebastian Karsten ,  Ludger Maas ,  Christoph Happe

    IPC分类号： A01B63/24 ,  A01B63/26 ,  A01B73/02

    摘要： The invention refers to centrally adjustable actuators for devices for piling up, collecting or handling earth or mulch, which, depending on the weight of the device, can be used geared up, reduced or linearly. The actuators each have toothed segments with several teeth, which are connected with chain link type pinions fixed in the direction of adjustment but yielding and pivoted. The chain link type pinions are designed to pivot, slide or swivel in such a way that on a turn of the chain link type pinion by 180° the toothed segment and this the devices are changed in their working position displaced by a tooth distance and the chain link type pinions are moved backwards and forwards during this by a half tooth distance.FIG. 1 is to be provided for publication.

    摘要翻译： 本发明涉及用于堆放，收集或处理土壤或覆盖物的装置的可中央调节的致动器，其根据装置的重量可以被加减速或线性地使用。 每个执行器都具有齿数为几个齿的齿段，这些齿与固定在调节方向上的链节式小齿轮相连，但是产生和枢转。 链节型小齿轮被设计成枢转，滑动或旋转，使得在链节式小齿轮的转弯齿形段上旋转180°，并且这些装置在其工作位置改变以偏移齿距，并且 链齿型小齿轮在此期间向前和向前移动半齿距离。 图。 1将提供出版。