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1.发明授权
公开(公告)号：EP0858258B1
公开(公告)日：2000-05-31
申请号：EP96945700.1
申请日：1996-10-30
申请人： Lemken GmbH & Co. KG
IPC分类号： A01C7/00
摘要： The sowing depth and pressure applied to the unit (6) comprising a seeding coulter (4) and a pressing cylinder (5) of a seed drill (1) may be easily adjusted by means of a drag rod gear (40) linked to an intermediate frame (14) and provided with drag rods (7) that converge in the direction of travel (8). The intermediate frame (14) is in turn hinged to the joints (16) of frame (3), seed hopper (2) or of a leading or supporting machine by means of a supplementary drag rod gear (41). The supplementary drag rod gear (41) may swivel. The sowing depth may thus be easily adjusted. The convergence of the additional drag rod gear (41) may also be adjusted or switched, and the additional drag rod gear (41) may also swivel. The sowing depth and the pressure applied on the seeding coulter (4) and pressing cylinder (5) of all units (6) of a seed drill (1) or sowing machine may thus be easily adjusted from a central location.
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公开(公告)号：EP2651205A2
公开(公告)日：2013-10-23
申请号：EP11833601.5
申请日：2011-12-16
申请人： Lemken GmbH & Co. KG
发明人： ACHTEN, Georg , TERBOVEN, Johannes
IPC分类号： A01B21/08
CPC分类号： A01B5/04 , A01B5/08 , A01B21/086
摘要： The invention relates to a floor-treating appliance having two frame parts which are arranged transversely, and one behind the other, and on which are arranged hollow discs which are mounted such that they can be rotated separately one beside the other, wherein the hollow discs of the one frame part have the concave sides oriented obliquely forwards and outwards, as seen in the direction of operation, and the hollow discs of the other frame part have the concave sides oriented obliquely forwards and towards the centre, as seen in the direction of operation, and wherein the chords of the concave sides of the hollow discs are arranged so as to enclose an obtuse angle with the floor surface, wherein the respective two hollow discs which, in a central region, have their concave sides or their convex sides oriented towards one another are designed such that in each case one of these hollow discs has a smaller diameter and is offset in relation to the adjacent hollow discs, as seen in the direction of operation.
摘要翻译： 本发明涉及一种具有两个框架部分的地板处理器具，所述两个框架部分横向地并且一个接一个地布置，并且在所述地板处理器具上布置有中空圆盘，所述中空圆盘被安装成使得它们能够彼此分开地单独地旋转，其中所述中空圆盘 如从操作方向看，一个框架部分的中空圆盘具有朝向斜前方和朝外倾斜的凹侧，并且另一个框架部分的中空圆盘具有朝向中心倾斜地朝向中央的凹侧， 操作，并且其中中空圆盘的凹侧的弦被布置成与地板表面成钝角，其中相应的两个中空圆盘在中央区域中具有其凹侧或凸侧定向 彼此相对设计成使得这些中空盘中的每一个具有较小的直径并相对于相邻的中空盘偏置，如在di 操作的反应。
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公开(公告)号：EP0858258A3
公开(公告)日：2001-07-11
申请号：EP96945700.1
申请日：1996-10-30
申请人： Lemken GmbH & Co. KG
IPC分类号： A01C7/00
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4.发明公开
公开(公告)号：EP0858258A2
公开(公告)日：1998-08-19
申请号：EP96945700.0
申请日：1996-10-30
申请人： Lemken GmbH & Co. KG
摘要： The sowing depth and pressure applied to the unit (6) comprising a seeding coulter (4) and a pressing cylinder (5) of a seed drill (1) may be easily adjusted by means of a drag rod gear (40) linked to an intermediate frame (14) and provided with drag rods (7) that converge in the direction of travel (8). The intermediate frame (14) is in turn hinged to the joints (16) of frame (3), seed hopper (2) or of a leading or supporting machine by means of a supplementary drag rod gear (41). The supplementary drag rod gear (41) may swivel. The sowing depth may thus be easily adjusted. The convergence of the additional drag rod gear (41) may also be adjusted or switched, and the additional drag rod gear (41) may also swivel. The sowing depth and the pressure applied on the seeding coulter (4) and pressing cylinder (5) of all units (6) of a seed drill (1) or sowing machine may thus be easily adjusted from a central location.
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公开(公告)号：EP2091315B1
公开(公告)日：2020-03-11
申请号：EP07817641.9
申请日：2007-10-10
申请人： Lemken GmbH & Co. KG
发明人： ACHTEN, Georg , TERBOVEN, Johannes
IPC分类号： A01B63/14
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公开(公告)号：EP2091315A1
公开(公告)日：2009-08-26
申请号：EP07817641.9
申请日：2007-10-10
申请人： Lemken GmbH & Co. KG
发明人： ACHTEN, Georg , TERBOVEN, Johannes
IPC分类号： A01B63/14
摘要： The invention relates to a soil treatment device (1) having a large working width, wherein the work fields (7), in the working position, are disposed behind the chassis (5) and the tractive vehicle in front of the chassis (5). A supporting device (10) is arranged behind the work fields (7) and ensures that not too much load is taken off the rear axle of the tractive vehicle when the work fields (7) are lifted and that not too much load is put on the chassis (5) itself.
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