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公开(公告)号：US20180310463A1
公开(公告)日：2018-11-01
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 , Cristian Gotzen , Thomas Lukas , Christian Paessens , Dieter Werries , Andreas Van Kann , Clemens Diepers
IPC分类号： A01B73/04
CPC分类号： A01B73/044
摘要： The invention relates to a hydraulically-foldable agricultural machine frame in which a hydraulic cylinder assembly connects and pivots two lateral parts of said 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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公开(公告)号：US10327376B2
公开(公告)日：2019-06-25
申请号：US15565822
申请日：2016-04-15
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
摘要： A multiple singling device is mounted on a row unit of an agricultural single-seed drilling machine and has a split housing with a multifunctional center piece.
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公开(公告)号：US20180110181A1
公开(公告)日：2018-04-26
申请号：US15565836
申请日：2016-04-15
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 , Jorg Dupmann
IPC分类号： A01C7/20
摘要： The invention relates to an agricultural seed drill, wherein a plurality of seed sensors (9, 10) are protected in a housing (4) together with a common signal evaluation unit (11).
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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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公开(公告)号：US20180110179A1
公开(公告)日：2018-04-26
申请号：US15565822
申请日：2016-04-15
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
IPC分类号： A01C7/04
摘要： The invention relates to a multiple singling device (2) which is mounted on a row unit (20) of an agricultural single-seed drilling machine (1) and has a split housing (13, 14) with a multifunctional centre piece (12).
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公开(公告)号：US10575455B2
公开(公告)日：2020-03-03
申请号：US15772261
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
摘要： A press wheel comprises an outer, circular tyre element, for an agricultural sowing machine, wherein ribs enclosed by an elastic filler material ensure improved radial and lateral guidance and suspension for the press wheel.
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公开(公告)号：US10512208B2
公开(公告)日：2019-12-24
申请号：US15565836
申请日：2016-04-15
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 , Jorg Dupmann
摘要： An agricultural seed drill with a seed sensor, generally of the type having a plurality of row units comprising a separation device. The separation device is provided with two or more separate outlet openings for separated seeds, and wherein each outlet opening is associated with a guide channel and a furrow opener, for depositing seed into a ground furrow. Further, a detector is arranged between the outlet opening and the furrow opener, to detect the discharge of a separated seed element through the outlet opening into the furrow opener and to convert it into a signal.
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公开(公告)号：US20180317376A1
公开(公告)日：2018-11-08
申请号：US15772261
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
摘要： The invention relates to a press wheel (1) comprising an outer, circular tyre element (3), for an agricultural sowing machine (2), wherein ribs (6) enclosed by an elastic filler material (7) ensure improved radial and lateral guidance and suspension for said press wheel.
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