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81. 发明授权

EP2685804B1 AGRICULTURAL IMPLEMENT AND METHOD OF CONTROLLING AN AGRICULTURAL IMPLEMENT 有权转让
标题翻译：用于控制农业机械，农业装备和方法
公开(公告)号：EP2685804B1
公开(公告)日：2015-10-21
申请号：EP12758024.9
申请日：2012-03-09
申请人： Väderstad-Verken AB
发明人： GILSTRING, Gert
IPC分类号： A01B63/22 , A01B63/114 , F15B15/28 , F15B21/08 , G01F17/00 , G01F22/00
CPC分类号： A01B63/114 , A01B49/027 , A01B63/22 , F15B15/28

82. 发明公开

EP2901038A1 SUSPENSION DEVICE IN AGRICULTURAL IMPLEMENT AND AGRICULTURAL IMPLEMENT COMPRISING SUCH SUSPENSION DEVICE 审中-公开
标题翻译：悬挂装置农村装置和农业Device此悬挂装置
公开(公告)号：EP2901038A1
公开(公告)日：2015-08-05
申请号：EP13840398.5
申请日：2013-09-25
申请人： Väderstad-Verken AB
发明人： SANDBERG, Bengt
IPC分类号： F16F1/54 , A01B61/04
CPC分类号： A01B61/046 , A01C7/205 , F16F1/545
摘要： The present document shows a spring suspension device for an agricultural implement, including a casing, a beam extending through the casing, and four spring elements disposed in a space between the casing and the beam. The casing and the beam are resiliently rotatable relative to each other about a rotational axis extending along a longitudinal direction of the beam. The spring elements differ substantially from each other with respect to shape or material properties, and first and second side faces of the beam, which interact with the respective spring elements, differ substantially from each other with respect to the radius of curvature, viewed in a plane perpendicular to the longitudinal direction.

83. 发明公开

EP2854500A1 AGRICULTURAL IMPLEMENT AND METHOD FOR FEEDING GRANULAR MATERIAL 有权转让
标题翻译：农业实施和饲料颗粒材料的方法
公开(公告)号：EP2854500A1
公开(公告)日：2015-04-08
申请号：EP13798092.6
申请日：2013-03-14
申请人： Väderstad-Verken AB
发明人： GILSTRING, Gert
IPC分类号： A01C7/04 , A01C7/08
CPC分类号： A01C7/082 , A01C7/042 , A01C7/046 , A01C7/081 , A01C15/04 , A01C21/00
摘要： The present document shows an agricultural implement (100) comprising a device for feeding granular material, such as seed, fertilizer or pesticide. The device comprises at least two metering devices (109), a first drive device (101) for generating a pressurizing airflow (FT) for pressurization of the metering devices (109), and a central container (102), which is arranged to, via respective feed ducts (103), with the aid of a respective feed airflow (Fl), feed the material to the respective metering device (109). The device also comprises a second drive device (201,201 a, 201 b) for generating the said feed airflow (Fl) and a merging connection (118,118') for merging at least a part (FL) of the said feed airflow (Fl) with the pressurizing airflow (FT). The invention also concerns a method for dispensing granular material.
摘要翻译：本文件示出了包括用于供给诸如种子，肥料或杀虫剂的粒状材料的装置的农具（100）。该装置包括至少两个计量装置（109），用于产生用于加压计量装置（109）的加压气流（FT）的第一驱动装置（101），以及中央容器（102）经由相应的供给管道（103）借助相应的供给气流（F1）将材料供给到相应的计量装置（109）。该设备还包括用于产生所述进料气流（F1）的第二驱动装置（201,201a，201b）以及用于将所述进料气流（F1）的至少一部分（FL）合并到其中的合并连接件（118,118'），加压气流（FT）。本发明还涉及用于分配粒状材料的方法。

84. 发明公开

EP2668469A4 AGRICULTURAL EQUIPMENT AND METHOD OF WORKING SOIL 有权转让
标题翻译：土地TS CHAFT ICH E UNG UNG IT IT IT IT IT IT IT IT IT IT IT IT
公开(公告)号：EP2668469A4
公开(公告)日：2015-02-25
申请号：EP12739789
申请日：2012-01-23
申请人： VÄDERSTAD VERKEN AB
发明人： ANDERSSON LEIF , THYLÉN LARS
IPC分类号： G01B21/20 , A01B63/00 , A01B63/111 , A01B71/02 , A01C5/06
CPC分类号： A01B76/00 , A01B63/1112 , A01B63/1115

85. 发明公开

EP1763299A4 SOIL TILLING TINE ENTITY FOR SOIL TILLAGE IMPLEMENT 审中-公开
标题翻译： HARVEST锌单元进行处理单元接地
公开(公告)号：EP1763299A4
公开(公告)日：2014-12-31
申请号：EP05756867
申请日：2005-07-04
申请人： VÄDERSTAD VERKEN AB
发明人： STARK CHRISTER , INGEMARSSON MARCUS
IPC分类号： A01B23/02 , A01B20060101 , A01B61/04 , A01B73/00 , A01B73/04
CPC分类号： A01B73/00 , A01B23/02 , A01B73/046

86. 发明公开

EP2685804A1 AGRICULTURAL IMPLEMENT AND METHOD OF CONTROLLING AN AGRICULTURAL IMPLEMENT 有权转让
标题翻译：农业实施和农业施用控制方法
公开(公告)号：EP2685804A1
公开(公告)日：2014-01-22
申请号：EP12758024.9
申请日：2012-03-09
申请人： Väderstad-Verken AB
发明人： GILSTRING, Gert
IPC分类号： A01B63/22 , A01B63/114 , F15B15/28 , F15B21/08 , G01F17/00 , G01F22/00
CPC分类号： A01B63/114 , A01B49/027 , A01B63/22 , F15B15/28
摘要： An agricultural implement, for working soil across which the agricultural implement travels or is towed, comprises a frame (10), a first depth maintaining unit (12a, 12b), comprising a first hydraulic actuator (13a) for adjusting the height of the first depth maintaining unit relative to the frame, a second depth maintaining unit (14), comprising a second hydraulic actuator (15a) for adjusting the height of the second depth maintaining unit relative to the frame, at least one soil working tool (16), and a hydraulic system (17) comprising the hydraulic actuators (13a, 15a), which is adapted to be connected to means (23) for supplying hydraulic fluid to the hydraulic system. A first side of the first hydraulic actuator (13a) communicates with a first side of the second hydraulic actuator (15a) and measuring means (18, 19) are arranged to provide a measured value corresponding to a first amount of hydraulic fluid occurring on said first sides.
摘要翻译：一种用于工作土壤的农具，所述农具穿过所述农具穿过或被牵引，包括框架（10），第一深度维持单元（12a，12b），所述第一深度维持单元包括第一液压致动器（13a）包括用于调节所述第二深度保持单元相对于所述框架的高度的第二液压致动器（15a），至少一个土壤作业工具（16），所述第二深度保持单元（14）和包括液压致动器（13a，15a）的液压系统（17），其适于连接到用于将液压流体供应到液压系统的装置（23）。第一液压致动器（13a）的第一侧与第二液压致动器（15a）的第一侧连通并且测量装置（18,19）布置成提供与在所述第一液压致动器（15a）上出现的第一量的液压流体相对应的测量值第一面。

87. 发明公开

EP2645841A1 SOIL-WORKING TOOL FOR RELEASABLE FIXATION ON AN AGRICULTURAL EQUIPMENT AND AGRICULTURAL EQUIPMENT COMPRISING SUCH A SOIL-WORKING TOOL 有权转让
标题翻译：耕作工具进行暂时固定与这样的耕作工具中的农业装备和农业设备
公开(公告)号：EP2645841A1
公开(公告)日：2013-10-09
申请号：EP11844938.8
申请日：2011-11-29
申请人： Väderstad-Verken AB
发明人： COLLIN, Morgan , STARK, Crister
IPC分类号： A01B23/02 , A01B35/24
CPC分类号： A01B23/02 , A01B35/22
摘要： A soil-working tool (1, 1', 1") for releasable fixation to an agricultural implement (100) comprises a mounting portion (13, 13', 13"), which is adapted to be inserted through a first opening (25) in a first wall portion (21) of a carrier (2). The mounting portion (13, 13', 13") has an end portion (15, 15'a, 15'b, 15"), which is adapted to engage with a recess (26, 26'a, 26'b, 26") in a second, substantially opposite, wall portion (22) of the carrier (2), The part of the end portion (15, 15'a, 15'b, 15") that is insertable in the recess (26, 26'a, 26'b, 26") has a smaller effective cross-sectional area than a part (14) of the mounting portion (13, 13', 13") that is adapted to bear against the first wall portion (21). Furthermore, an agricultural implement is disclosed comprising one or more such tools.

88. 发明授权

EP1786257B1 SEED COULTER 有权
标题翻译：犁刀
公开(公告)号：EP1786257B1
公开(公告)日：2013-07-10
申请号：EP05778041.3
申请日：2005-09-08
申请人： Väderstad-Verken AB
发明人： FRANSSON, Jörgen , KJELLSSON, Mats
IPC分类号： A01C7/20 , A01C5/06
CPC分类号： A01C5/064

89. 发明授权

EP1332655B2 Agricultural machine 有权
公开(公告)号：EP1332655B2
公开(公告)日：2013-03-20
申请号：EP03010470.7
申请日：2000-06-07
申请人： Väderstad-Verken AB
发明人： Gilsting, Gert
IPC分类号： A01B21/08
CPC分类号： A01B63/245 , A01B21/086 , A01B49/027 , A01B73/02

90. 发明公开

EP2549848A1 ROW UNIT HAVING BIASING DEVICE AND SEEDER WITH SUCH UNITS 有权转让
标题翻译：与偏置和SEEDER这样的单位系列机组
公开(公告)号：EP2549848A1
公开(公告)日：2013-01-30
申请号：EP11759796.3
申请日：2011-03-22
申请人： Väderstad-Verken AB
发明人： STARK, Magnus
IPC分类号： A01B35/22 , A01B61/04 , A01C5/06
CPC分类号： A01C7/208 , A01C7/205
摘要： A row unit (1) to be attached to a transverse bar (2) of an agricultural implement (20) comprises a tool part (3) having at least one soil working part, and a biasing device (4) for biasing the tool part (3) against the ground, the biasing device comprising a spring means (5) arranged between a first abutment (6), which is fixed relative to the transverse bar (2), and a second abutment (7), which is movable relative to the transverse bar (2), and a link arrangement (13) adapted to be connected between the transverse bar (2) and the tool part (3), the link arrangement (13) extending substantially in the direction of travel of the row unit and the movable abutment (7) being attached to said link arrangement (13), the link arrangement (13) comprising an upper link element (14) and a lower link element (15), which are adapted to move parallel to each other, wherein the spring means (5) comprises a torsion bar (8) whose main extension is substantially parallel to the ground.

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