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1. 外观设计

USD916142S1 Agricultural machine 有权
公开(公告)号：USD916142S1
公开(公告)日：2021-04-13
申请号：US35505013
申请日：2018-05-09
申请人： MASCHIO GASPARDO S.P.A.
设计人： Gianfranco Donadon , Luigi Giovanni Bot , Raffaele Cian

2. 发明授权

US10945363B2 Sowing element for precision pneumatic seed drills 有权
公开(公告)号：US10945363B2
公开(公告)日：2021-03-16
申请号：US16094803
申请日：2017-04-21
申请人： MASCHIO GASPARDO S.P.A.
发明人： Gianfranco Donadon , Luigi Giovanni Bot , Bruno Miolo
IPC分类号： A01C7/04 , A01C7/20 , A01C5/06 , A01C7/08
摘要： A sowing element for precision pneumatic seed drills. The sowing element includes a selector disc for isolating the seed, the selector disc being rotatable about an axis (X), and a conduit for transporting the seed with an initial portion which is proximal to a position for removing the seed from the selector disc and an intermediate portion which extends in continuation of the initial portion. The conduit, at least in the initial portion and in the intermediate portion, is substantially rectilinear and substantially coaxial and has an axis (Y) which is located inside a plane which is substantially perpendicular to the sowing ground and parallel with the sowing advance direction.

3. 发明申请

US20190116721A1 SOWING ELEMENT FOR PRECISION PNEUMATIC SEED DRILLS 审中-公开
公开(公告)号：US20190116721A1
公开(公告)日：2019-04-25
申请号：US16094803
申请日：2017-04-21
申请人： MASCHIO GASPARDO S.P.A.
发明人： Gianfranco DONADON , Luigi Giovanni BOT , Bruno MIOLO
IPC分类号： A01C7/04 , A01C7/08 , A01C5/06
摘要： A sowing element for precision pneumatic seed drills. The sowing element includes a selector disc for isolating the seed, the selector disc being rotatable about an axis (X), and a conduit for transporting the seed with an initial portion which is proximal to a position for removing the seed from the selector disc and an intermediate portion which extends in continuation of the initial portion. The conduit, at least in the initial portion and in the intermediate portion, is substantially rectilinear and substantially coaxial and has an axis (Y) which is located inside a plane which is substantially perpendicular to the sowing ground and parallel with the sowing advance direction.

4. 发明授权

US10959368B2 Sowing element for precision pneumatic seed drills 有权
公开(公告)号：US10959368B2
公开(公告)日：2021-03-30
申请号：US16094816
申请日：2017-04-21
申请人： MASCHIO GASPARDO S.P.A.
发明人： Gianfranco Donadon , Luigi Giovanni Bot , Bruno Miolo
IPC分类号： A01C7/04 , A01C7/20
摘要： A sowing element for precision pneumatic seed drills. The sowing element includes a conduit for transporting the seed with an initial portion which is proximal to a device for isolating the seed, an intermediate portion which extends in continuation of the initial portion, and a terminal portion for dispensing the seed; and a pneumatic accelerator which is arranged along the conduit for transporting the seed. The pneumatic accelerator is positioned between the intermediate portion and the terminal portion of the conduit for transporting the seed.

5. 发明申请

US20180020606A1 CUTTER UNIT FOR A ROTARY TILLING MACHINE 审中-公开
公开(公告)号：US20180020606A1
公开(公告)日：2018-01-25
申请号：US15551016
申请日：2016-02-17
申请人： MASCHIO GASPARDO S.P.A.
发明人： PAOLO BARALDI
IPC分类号： A01B33/14 , A01B33/02
CPC分类号： A01B33/142 , A01B33/021
摘要： A cutter unit for a rotating tilling machine comprises a coupling flange connected to a rotor, a first blade and a second blade that comprises a respective operating portion and a respective coupling portion. The cutter unit further comprises a housing seat for the bladed. The coupling portion of the first blade comprises an opening suitable for housing a locking element for locking said first blade in a direction of extraction of the blades from the housing seat and the blades comprise a respective shaped portion arranged one after the other along the direction of extraction of the blades.

6. 外观设计

USD762738S1 Agricultural machine 有权
公开(公告)号：USD762738S1
公开(公告)日：2016-08-02
申请号：US29506690
申请日：2014-10-18
申请人： MASCHIO GASPARDO S.P.A.
设计人： Marco Dal Moro

7. 外观设计

USD760810S1 Agricultural machine 有权
公开(公告)号：USD760810S1
公开(公告)日：2016-07-05
申请号：US29506691
申请日：2014-10-18
申请人： MASCHIO GASPARDO S.P.A.
设计人： Marco Dal Moro

8. 发明申请

US20150296697A1 A COUPLING DEVICE FOR TOWED AGRICULTURAL MACHINERY 有权
标题翻译：用于农业机械的联接装置
公开(公告)号：US20150296697A1
公开(公告)日：2015-10-22
申请号：US14440990
申请日：2013-11-05
申请人： MASCHIO GASPARDO S.P.A.
发明人： Enrico BRAGATTO
IPC分类号： A01B59/042 , A01C7/20
CPC分类号： A01B59/042 , A01C7/208
摘要： A device for coupling towed agricultural machines comprising means for fastening to a frame of the machine, a connecting arm extending substantially longitudinally away from the frame of the agricultural machine, and a coupling head comprising coupling means. The coupling head allows said connecting arm to rotate relative to the towing means about a first axis of rotation which is substantially perpendicular to an operating surface of the agricultural machine. The connecting arm is rotatably connected to the fastening means about a second axis of rotation, and further comprises reversible means for locking the rotation of the connecting arm.
摘要翻译：一种用于联接牵引农业机械的装置，包括用于紧固到机器的框架的装置，基本纵向延伸远离农业机器的框架的连接臂，以及包括联接装置的联接头。联接头允许所述连接臂相对于牵引装置围绕基本上垂直于农业机械的操作表面的第一旋转轴线旋转。连接臂围绕第二旋转轴线可旋转地连接到紧固装置，并且还包括用于锁定连接臂的旋转的可逆装置。

9. 发明授权

US11432456B2 Precision pneumatic seed drill and method of regulating same 有权
公开(公告)号：US11432456B2
公开(公告)日：2022-09-06
申请号：US16762735
申请日：2018-11-09
申请人： Maschio Gaspardo S.p.A.
发明人： Gianfranco Donadon , Luigi Giovanni Bot , Bruno Miolo
IPC分类号： A01C7/04 , A01C5/06 , A01C7/08 , A01C7/20
摘要： A precision pneumatic seed drill. The seed drill comprises at least one sowing element having a seed selector device housing a perforated selector disc which selects seed and has opposing faces subject to a pressure differential. A sowing duct is associated with the selector device. A system measures the speed of forward movement of the seed drill with reference to the ground being sown in order to vary the rotational speed of the selector disc according to the speed of forward movement measured by the measuring system. A pressurization device associated with the selector disc applies the pressure differential to the faces. An ejector along the sowing duct is fed by a compressed air dispenser for pneumatically accelerating the seeds singled out by the selector device. A device for varying the pressure of compressed air fed to the ejector is calibrated according to the typology of the seed to be sown.

10. 发明授权

US10398072B2 Cutter unit for a rotary tilling machine 有权
公开(公告)号：US10398072B2
公开(公告)日：2019-09-03
申请号：US15551016
申请日：2016-02-17
申请人： MASCHIO GASPARDO S.P.A.
发明人： Paolo Baraldi
IPC分类号： A01B33/14 , A01B33/02
摘要： A cutter unit for a rotating tilling machine comprises a coupling flange connected to a rotor, a first blade and a second blade that comprises a respective operating portion and a respective coupling portion. The cutter unit further comprises a housing seat for the bladed. The coupling portion of the first blade comprises an opening suitable for housing a locking element for locking said first blade in a direction of extraction of the blades from the housing seat and the blades comprise a respective shaped portion arranged one after the other along the direction of extraction of the blades.

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