| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | VARIABLE TOOTH COULTER BLADE WITH SIZED INSERTS | EP16735244 | 2016-01-05 | EP3242542A4 | 2018-08-01 | CHRISTIE RICHARD L; CHRISTIE RYAN J K; NANCE JOHN D |
| A system and method cuts and increases surface area of surface stubble material while contemporaneously mulching, tiling and aerating the soil. A discoidal coulter blade is configured with a plurality of circumferential teeth for cutting the surface stubble as well as reducing the downward pressure required for the blade to enter the type and depth of soil desired. The circular coulter blade is configured with a plurality of inserts oriented normal to the rotational movement of the blade as the blade cuts the soil. Each insert is shaped to aerate a specific type of soil anticipated by an operator. The inserts are positioned on the blade for desired impact with the soil and angled in placement on the blade to maintain the desired effect on the soil. | ||||||
| 22 | SCHNEIDPACKERWALZE | EP17203846.5 | 2017-11-27 | EP3329756A1 | 2018-06-06 | Niebler, Martin |
Die Schneidpackerwalze dient zur Saatbeetbereitung mit exakter Tiefen- und Nachlaufführung von Bodenbearbeitungs- und Sägeräten, wobei an einem zentralen, großvolumigen Achsrohr (16) eine Mehrzahl parallel nebeneinander angeordneter Packerschneidscheiben (10) mit leichter radialer Außenprofilierung befestigt ist. Gemäß der Erfindung ist vorgesehen, dass am Außenumfang der Packerschneidscheiben (10) über die gesamte Packerwalzenbreite verteilt axial vorstehende Mitnehmeranschläge (12, 14) angebracht sind, die bei allen Bodenverhältnissen und praktischen Gegebenheiten ein sicheres und blockadefreies Abrollen und Einsinken der Packerwalze (30) bis zum Achsrohr (16) gewährleisten. Dadurch ist gewährleistet, dass die Packerwalze (30) störungsfrei läuft und zur exakten Tiefenführung immer bis zum Achsrohr (16) einsinkt und die Mitnehmeranschläge (12, 14) den angewalzten Boden beim Abrollen wieder leicht anheben und lockern, damit auch heftiger Starkregen vom rückverfestigten Boden aufgenommen werden kann. Das Achsrohr (16) hat einen Außendurchmesser von 270 mm bis 460 mm, und die Packerschneidscheiben (10) haben eine über das Achsrohr (16) hinausstehende Schneid- oder Steghöhe zwischen 90 mm und 160 mm.
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| 23 | HUB ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT AND ASSOCIATED AGRICULTURAL IMPLEMENT | EP16187908.5 | 2016-09-08 | EP3292746A1 | 2018-03-14 | KOOP, Jakob; WENZEL, Henning; WOELM, Frank |
A hub assembly (10) for an agricultural implement (12), comprises a hub housing (14) having an outer wall (16) defining a mounting flange (18) and an inner wall (20) defining a through cavity (22), an outer race ring unit (40) comprising one or more outer race rings press-fitted into the through cavity (22), the outer race ring unit (40) defining a reference axis (100) of the hub assembly (10) and having a first axial end (41) bearing against a shoulder (36) of the inner wall (20) of the hub housing (14) inside the through cavity (22). A semi-flexible open spacer ring (42) is radially elastically retained against the inner wall (20) in the through cavity (22). The semi-flexible open spacer ring (42) has an inner axial end (44) bearing against a second axial end (46) of the outer race ring unit (40) opposite the first axial end (41) and an outer axial end (48) which is flush with, or protrudes from, a planar face (24) of the mounting flange (18).
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| 24 | GRINDELEINSTELLUNG EINES BODENBEARBEITUNGSWERKZEUGES | EP15830977.3 | 2015-11-30 | EP3226673A1 | 2017-10-11 | ACHTEN, Georg; BODEWIG, Johannes |
| Disclosed is a beam adjusting mechanism (2) which comprises a rotating, eccentric securing bolt (8) and which allows the angles of the beam (4) and of the soil-working tool (3) that is attached thereto to be adjusted in a simple manner. | ||||||
| 25 | DISC HOLDER AND SCRAPER CONSTRUCTION FOR DISC HARROWS | EP14200025.6 | 2014-12-23 | EP3014966B1 | 2017-06-07 | Bianchi, Sandro |
| 26 | WAVY AGRICULTURAL TILLAGE BLADE WITH SHARPENED EDGE | EP13890580 | 2013-09-26 | EP3027339A4 | 2017-05-31 | BRUCE DOUGLAS G |
| A method of making a tillage blade by obtaining a generally circular sheet metal steel disc having an outer peripheral edge. Waves are made in the outer peripheral edge of a circular steel disc in a predetermined pattern while the steel is cold. The outer peripheral edge is then sharpened at a predetermined acute angle with respect to a first plane by grinding. Then the disc is heat treated to make it harder so it will wear longer. If it is desired to have a concave/convex disc, instead of a coulter, then during the heat treating process the disc is deformed so that the sharpened portions of the peripheral edge remain generally in the first plane but a central portion of the disc is disposed at least partially in a second plane which is parallel to but spaced from the first plane. | ||||||
| 27 | Cutting unit | EP14178224.3 | 2014-07-23 | EP2976933B1 | 2017-05-17 | Pasquier, Gaetan; Sechet, Arnaud |
| 28 | BLADE SHARPENING SYSTEM FOR AGRICULTURAL IMPLEMENTS. | EP11734064.6 | 2011-07-12 | EP2611275B1 | 2016-11-09 | ZEMENCHIK, Robert A.; RIEKE, Ivan D.; HOFFMAN, Mark P.; GINGRICH, Ross Lamar; ZIMMERMAN, Benjamin G.; MARTIN, Alan R.; MEINERS, Tracey D.; KOVACH, Michael G.; HURTIS, Paul A. |
| 29 | NOTCHED DISC AND AGRICULTURAL MACHINE WITH SUCH A NOTCHED DISC | EP15165991.9 | 2015-04-30 | EP3087815A1 | 2016-11-02 | Sechet, Arnaud; Hulin, Guillaume; Pasquier, Gaetan |
The invention refers to a notched disc (1) with differently shaped notches (2, 3).
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| 30 | BLADE MOUNT | EP11843147.7 | 2011-11-22 | EP2642842B1 | 2016-10-12 | RITCHIE, William, Rowlan; ROBINSON, David, John; SEFTON, Brian, William |
| 31 | Agricultural machine | EP09157151.3 | 2009-04-02 | EP2108240B1 | 2016-01-13 | Friestad, Michael E |
| 32 | BLADE MOUNT | EP11843147.7 | 2011-11-22 | EP2642842A1 | 2013-10-02 | RITCHIE, William, Rowlan; ROBINSON, David, John; SEFTON, Brian, William |
| A mounting assembly for holding a blade relative to a surface of a disc for a soil engaging apparatus, including: a first blade mount; and a blade; wherein the blade is mounted on the first blade mount such that the blade can move at least partially along the first blade mount and can tilt about an axis of the first blade mount. | ||||||
| 33 | FAST-ACTION HARROW-DISC COUPLING | EP10740956.7 | 2010-02-05 | EP2397023A1 | 2011-12-21 | LAZCANO LASA, Bakarne |
The present Invention relates to a fast-action harrow-disc coupling for fixing a harrow disc (1) to the corresponding hub (2), which is characterized in that it consists of a planet wheel (4) fixed to the corresponding hub (2), said planet wheel (4) being provided on its front face and centrally with a frustoconical projection (5) having a polygonal base, with a section of a threaded shank (6) protruding centrally from said frustoconical projection (5); it being envisaged that the corresponding disc (1) is provided with a central hole (7) for positioning the polygonal base of the frustoconical projection (5), said disc (1) being fixed by means of the thread of a nut (12) onto the section of the shank (6) corresponding to the frustoconical projection (5), with the arrangement, in between, of a plate (9) having a cavity (10) with a central hole (11) for positioning the frustoconical projection (5) and allowing passing out of threaded shank (6), respectively. |
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| 34 | Disque de labour et engin de labour comportant au moins un train équipé d'un tel disque | EP10157550.4 | 2010-03-24 | EP2232971A1 | 2010-09-29 | Javerlhac, Jean-Charles |
La présente invention concerne un disque de labour (10) destiné à être monté libre en rotation sur un engin de labour, comportant des pales (20), chacune des pales comportant : |
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| 35 | Agricultural implement | EP08252964.5 | 2008-09-05 | EP2160936A1 | 2010-03-10 | Kelly , Shane Kelly Engineering |
An agricultural implement (100) includes first (120a) and second (120b) outer harrows positioned adjacent front (112a) and left (112c) sides and front (112a) and right (112d) sides of a frame (110), respectively, at generally opposite diagonal directions. Third (120c) and fourth (120d) harrows are similarly positioned adjacent rear (112b) and left (112c) sides and rear (112b) and right (112d)sides of the frame (110), respectively, at generally opposite diagonal directions. The implement (100) may include inner harrows (120e, 120f) positioned to close gaps left by the outer harrows and positioned at generally opposite diagonal configurations. Each harrow (120) includes a plurality of discs (122) and a chain (124) with a plurality of links (125) that are rotatable about the longitudinal direction of the chain (124) so as to affect multi-purpose actioning of the soil by being able to level the surface rather than dragging material while also breaking up or uprooting weeds or stubble. Left (112c) and right (112d) sides of the frame (110) are foldable upwardly and inwardly for transport and storage.
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| 36 | Agricultural machine | EP09157151.3 | 2009-04-02 | EP2108240A1 | 2009-10-14 | Friestad, Michael E |
An agricultural machine (10) includes a disk blade assembly (14) having a hub (18) and a disk blade (20) mounted to the hub (18). The hub (18) has a perimeter (24). The disk blade (20) is deflectable by ground forces in an area outside of the hub (18). A scraper assembly (16) includes a mount (26), a scraper blade (28), and a hinge (30) pivotally interconnecting the scraper blade (28) with the mount (26). The hinge (30) has an axis of rotation (32) which passes through a point (P) generally at or near a bottom of the hub perimeter (24), and generally coincident with the disk blade (20).
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| 37 | Disque ouvreur pour semoir et semoir utilisant un tel disque | EP01440300.0 | 2001-09-12 | EP1192849A1 | 2002-04-03 | Gentilhomme, Guy |
La présente invention concerne un disque ouvreur (1) pour semoir. D'une manière connue de l'homme de l'art, ledit disque ouvreur (1) comporte des ondulations (4). Ces ondulations (4) permettent au disque (1) de travailler une bande de terre relativement large. Selon une caractéristique de la présente invention, ledit disque (1) possède avantageusement au moins une encoche (9) sur sa circonférence (3). Ladite(lesdites) encoche(s) (9) a(ont) pour but d'augmenter le pouvoir de pénétration dudit disque (1) dans le sol. |
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| 38 | Device for working the ground | EP91200851.3 | 1991-04-10 | EP0481538B1 | 1996-07-10 | Evers, Johann |
| 39 | SOIL CULTIVATING DEVICE | EP84901115.0 | 1984-02-29 | EP0174302A1 | 1986-03-19 | PETTERSSON, Stig |
| Dispositif pour cultiver le sol, comme une herse ou un outil correspondant, comportant un châssis (1) ou autre, sur lequel est prévue au moins une plaque principalement circulaire (2) ou disque, mais de préférence au moins une rangée de plaques principalement circulaires (2) ou disques, orientées côte à côte dans la direction transversale de l'outil et principalement verticalement, le ou les disques étant conçus pendant l'avancement de l'outil pour rouler contre le sol (3) et pénétrer dans celui-ci à des fins de culture. Le dispositif est en particulier caractérisé par le fait que les côtés (4, 5) de chaque disque (2) comportent des mécanismes (6) principalement en coin et principalement orientés radialement, ayant la forme de parties saillantes (6), le coin étant formé de manière à rendre conique ledit mécanisme (6) au moins dans la direction désirée de rotation du disque (2) et la partie pointue (7) du coin étant reliée principalement au plan dudit disque (2). | ||||||
| 40 | AGRICULTURAL DRILL/PLANTER/COULTER/DISC BLADE WIRH SINE WAVE EDGE | EP15818751 | 2015-07-02 | EP3166380A4 | 2018-02-21 | BRUCE DOUGLAS G |
| An agricultural tillage blade having a central opening is adapted to be disposed on a shaft for rotation to cut trash and penetrate into the soil. The blade has an outer periphery substantially in the shape of a sine curve formed about a circle. The outer periphery of the blade is sharpened to more easily penetrate the soil and cut trash. | ||||||
