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公开(公告)号：EP3075246B1
公开(公告)日：2022-08-24
申请号：EP16161889.7
申请日：2016-03-23
发明人： GROßE PRUES, Frank , KOMMA, Georg , KRUPP, Patrick , KIEFER, Timo
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公开(公告)号：EP3985264A1
公开(公告)日：2022-04-20
申请号：EP21201932.7
申请日：2021-10-11
申请人： Robert Bosch GmbH
摘要： Offenbart ist eine Anordnung zur hydraulischen Ansteuerung eines mit zumindest einem Hubzylinder ausgeführten Hubwerkes oder Anbaugerätes, wobei eine "Tragen"-Seite bei Verstellung eines Hubwerksventils in Richtung seiner "Tragen"-Funktion über einen Drosselquerschnitt mit einer Druckmittelsenke verbindbar ist.
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公开(公告)号：EP3872269A2
公开(公告)日：2021-09-01
申请号：EP21159320.7
申请日：2021-02-25
申请人： Kubota Corporation
IPC分类号： E02F9/22 , A01B63/10 , A01D69/03 , E02F9/26 , F16H61/4165
摘要： A work vehicle (1) provided with a lifting mechanism (30) configured to control at least one of a height and a posture of a work machine (2) connected to the work vehicle, is provided. The lifting mechanism is controllable of at least one of the height and the posture by using a hydraulic drive (15). The work vehicle includes an oil-temperature acquiring part (12) configured to acquire an oil temperature to be used for the hydraulic drive, a maximum oil amount setting part (21) configured to set a maximum oil amount according to the oil temperature acquired by the oil-temperature acquiring part, the maximum oil amount being a maximum value of a supply amount of oil used for driving the hydraulic drive, and a hydraulic drive controller (22) configured to control the hydraulic drive below the maximum oil amount set by the maximum oil amount setting part.
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公开(公告)号：EP3837939A1
公开(公告)日：2021-06-23
申请号：EP19218064.4
申请日：2019-12-19
发明人： Hertzog, Daniel , Linderson, Bengt Per-Inge , Wallin, Per Dennis , Nilsson, Carl Ola Fredrik , Svensson, Robert , Nåhdin, Rickard Karl Gustav
摘要： The present disclosure relates to agricultural machinery comprising an agricultural implement (110) connectable to an agricultural work vehicle (107), the agricultural implement (110) comprising a plurality of ground engaging tools (22a, 22b, 24a, 24b, 26a, 26b, 28a, 28b, 30a, 30b). The agricultural machinery further comprises at least one actuator (70, 218, 318) for moving one or more components of the agricultural implement, wherein the at least one actuator (70, 218, 318) is functionally connectable to a suspension system of an agricultural work vehicle (107) so as to move one or more components of the agricultural implement in response to an activation of the suspension system. The present disclosure further relates to a method of controlling agricultural machinery that comprises moving one or more components of the agricultural implement in response to an activation of the suspension system.
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公开(公告)号：EP3837938A1
公开(公告)日：2021-06-23
申请号：EP19218052.9
申请日：2019-12-19
发明人： Hertzog, Daniel , Linderson, Bengt Per-Inge , Wallin, Per Dennis , Nilsson, Carl Ola Fredrik , Svensson, Robert , Nåhdin, Rickard Karl Gustav
摘要： The present disclosure relates to a method for controlling an agricultural machinery, the agricultural machinery comprising an agricultural vehicle and an agricultural implement, the agricultural machinery comprising at least one actuator for moving at least a part of the agricultural implement with respect to the agricultural vehicle, wherein the method comprises:
determining a likelihood of a change in the agricultural implement's speed and/or direction of motion; determining an actuator-control-signal based on the likelihood of change;
activating the at least one actuator on the basis of the actuator-control-signal.-
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公开(公告)号：EP3456196B1
公开(公告)日：2021-02-24
申请号：EP18193456.3
申请日：2018-09-10
发明人： Barker, Mark E , Humpal, Richard A
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68.发明授权
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公开(公告)号：EP2944170B1
公开(公告)日：2020-08-12
申请号：EP15163013.4
申请日：2015-04-09
发明人： Horsch, Philipp , Weitzer, Tobias
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