| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | 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).
|
||||||
| 42 | 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. | ||||||
| 43 | SEEDING APPARATUS | EP14745733 | 2014-01-29 | EP2950629A4 | 2017-03-22 | PFITZNER JASON JAMES MICHAEL |
| A seeding boot, for a seeding apparatus mountable on a tyne, or adjacent a soil-opening disc, of a tillage implement, has a hollow boot body mountable adjacent the lower end of the tyne or lower portion of the soil-opening disc. A seed distributor in the boot body has a seed inlet connectable to a source of seeds; at least one seed outlet spaced laterally from the tyne or soil-opening disc; and at least one fertilizer or chemical distributor located rearwardly of the tyne or the soil-opening disc. The seed outlet(s) are provided at, or adjacent, the distal ends of laterally-extending hollow wings, which extend from the seed distributor. When two fertilizer or chemical distributors are provided, the first distributor is connected to “dry” or “granular” fertilizer; while the second distributor is connected to “liquid” fertilizer or chemical(s); the outlet from the second distributor is located intermediate the tyne or soil-opening disc and the outlet from the first distributor; and the outlets of the first and second distributors are at a reduced depth in the soil relative to the seed outlet(s). | ||||||
| 44 | 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. |
| 45 | 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).
|
||||||
| 46 | BLADE MOUNT | EP11843147.7 | 2011-11-22 | EP2642842B1 | 2016-10-12 | RITCHIE, William, Rowlan; ROBINSON, David, John; SEFTON, Brian, William |
| 47 | 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. | ||||||
| 48 | Drillmaschine mit Scheibensäschar und Abstreifer | EP98106685.5 | 1998-04-11 | EP0872168B1 | 2002-10-30 | Siebers, Josef |
| 49 | GROUND OPENING DEVICE | EP94903162.0 | 1993-12-23 | EP0675676A1 | 1995-10-11 | McDONALD, James Hodgson |
| A ground opening device intended for use with agricultural apparatus is disclosed. The device has a rotatable cutting element and a mounting means. The rotatable cutting element has a cutting edge which forms a narrow groove in the ground when the cutting element is rotated by a motor. The cutting element is arranged such that its cutting edge oscillates in two directions simultaneously: in a direction substantially transverse to the groove being formed in the ground and in a direction substantially vertical with respect to the ground surface. The device also has an oscillating ground compacting means of two leading wheels angled towards one another and one trailing wheel; and depth control means to adjust the height of the cutting element. | ||||||
| 50 | Drillmaschine | EP93101616.6 | 1993-02-03 | EP0555745A3 | 1993-09-15 | Gattermann, Bernd; Steenken, Bernd |
Drillmaschine mit einem Rahmen, an dem die Scheiben (1) der Einscheibensäschare mittels eines Haltearmes (3) angeordnet sind, wobei die Scheibe (1) jeweils mittels eines eine Achswelle aufweisenden Drehlagers an den Haltearmen (3) drehbar gelagert sind, wobei auf jeder Seite der Scheibe (1) ein Abstreifer (6,16) mittels eines Halters (4,15) angeordnet ist, wobei der Halter (4) des einen Abstreifers (6), der auf der Seite der Scheibe (1), auf der der Haltearm (3) sich befindet, angeordnet ist, an der Halterung (4) des Drehlagers und/oder des Haltearmes befestigt ist. Um die Abstreiferanordnung wesentlich zu verbessern, ist vorgesehen, daß der Halter (15) für den Abstreifer (16), der auf der dem Haltearm (3) abgewandten Seite der Scheibe (1) sich befindet, an der Achswelle (5) befestigt ist. |
||||||
| 51 | TILLAGE IMPLEMENTS | EP91918286.0 | 1991-10-22 | EP0554299A1 | 1993-08-11 | TOPHAM, Peter Douglas Temple |
| Un élément de labourage (20) devant être utilisé dans une charrue, une herse ou analogue, comprend un disque (20) comportant une partie pratiquement plane (21) et une partie formant un rebord incliné (22) s'étendant à partir du pourtour de ladite partie centrale, le passage de la partie centrale (21) à la partie de rebord (22) ayant lieu par une transition abrupte (23). L'élément de labourage (80) permet une meilleure pénétration et un meilleur retournement du sol ainsi qu'un labourage amélioré par rapport à une charrue à disques classiques pourvue de disques rotatifs incurvés de manière concave (10). L'invention se rapporte aussi à un appareil de labourage utilisant une multiplicité de ces éléments de labourage (80) et on décrit la façon dont les éléments de labourage (20) peuvent être utilisés dans de tels appareils en combinaison avec un pied (14) pourvu d'une pointe, l'élément de labourage pouvant pivoter aisément entre différentes positions, ce qui permet d'effectuer alternativement un labourage vers la gauche et vers le droite. | ||||||
| 52 | Machine de travail du sol avec organe de stabilisation perfectionné | EP92116640.1 | 1988-03-04 | EP0529684A3 | 1993-06-30 | Kirch, Michel |
Selon l'invention, la machine de travail du sol (1) comporte un soc de stabilisation latérale (43) supporté par le châssis (9) au moyen d'un quadrilatère déformable (54, 55) ayant au moins sensiblement la forme d'un parallélogramme. La profondeur de travail du soc (43) est déterminée par un vérin hydraulique (56). |
||||||
| 53 | Machine agricole de travail du sol munie d'un rotor s'étendant obliquement par rappot à sa direction de déplacement | EP88440013.6 | 1988-03-04 | EP0287487B1 | 1993-06-23 | Kirch, Michel |
| 54 | Machine de travail du sol avec organe de stabilisation perfectionné | EP92116640.1 | 1988-03-04 | EP0529684A2 | 1993-03-03 | Kirch, Michel |
Selon l'invention, la machine de travail du sol (1) comporte un soc de stabilisation latérale (43) supporté par le châssis (9) au moyen d'un quadrilatère déformable (54, 55) ayant au moins sensiblement la forme d'un parallélogramme. La profondeur de travail du soc (43) est déterminée par un vérin hydraulique (56). |
||||||
| 55 | Soil cultivating machine having a rotary shaft transverse to the direction of travel | EP88440013 | 1988-03-04 | EP0287487A3 | 1988-12-14 | Kirch, Michel |
| 56 | Disk plow | EP85101872 | 1985-02-21 | EP0162197A3 | 1986-05-28 | Iwasa, Junichi; Kondo, Tetsuhiko; Yanagisawa, Hisatoshi |
A plurality of plowing blade bodies are attached to a gang shaft which in turn is disposed at an angle with respect to the direction of travel, and are spaced apart from each other by a suitable distance in the axial direction of the gang bolt. Each plowing blade body comprises a plurality of segment- like blades and a plurality of cutaway or notched blade portions equiangularly spaced apart from each other. Therefore the top view of each plowing blade body looks like a flower. Furthermore, each plowing blade body is in the form of a saucer. The plowing blade bodies are attached to the gang bolt such that the cutaway or notched blade portions of the adjacent plowing blade bodies are out of phase with respect to each other. |
||||||
| 57 | Disk plow | EP85101872.1 | 1985-02-21 | EP0162197A2 | 1985-11-27 | Iwasa, Junichi; Kondo, Tetsuhiko; Yanagisawa, Hisatoshi |
A plurality of plowing blade bodies are attached to a gang shaft which in turn is disposed at an angle with respect to the direction of travel, and are spaced apart from each other by a suitable distance in the axial direction of the gang bolt. Each plowing blade body comprises a plurality of segment- like blades and a plurality of cutaway or notched blade portions equiangularly spaced apart from each other. Therefore the top view of each plowing blade body looks like a flower. Furthermore, each plowing blade body is in the form of a saucer. The plowing blade bodies are attached to the gang bolt such that the cutaway or notched blade portions of the adjacent plowing blade bodies are out of phase with respect to each other. |
||||||
| 58 | Vertical tillage scraper | US15711346 | 2017-09-21 | US10104823B2 | 2018-10-23 | Timothy R. Blunier |
| An agricultural tillage implement has a disk frame assembly connected to a pull hitch extending in a travel direction with frame members extending generally laterally with respect to the travel direction. At least one disk blade is connected to and supported by the frame members to till soil over which the agricultural tillage implement traverses. A disk scraper mounting member is connected to at least one frame member. A channel shaped disk scraper is connected to the disk scraper mounting member using a bolted joint connection. The channel shaped disk scraper has a square mounting end adjoining an inner perpendicular surface of the disk scraper mounting member. The channel shaped disk scraper is operable to scrape residue from the at least one disk blade and deflect it away from the travel direction. | ||||||
| 59 | DISK BLADE WITH HARD FACE AND SEED DISK OPENER INCORPORATING SAME | US15891592 | 2018-02-08 | US20180223435A1 | 2018-08-09 | Keith A. Johnson; Andrew J. Theisen |
| A disk such as but not limited to a seed opener disk is provided along with a seed opener assembly for a planter, that comprises a hard face coating along the beveled surface region. The hard face coating is preferably a laser cladding that forms a metallurgical bond with the underlying steel base material. | ||||||
| 60 | Agricultural blade | US29596554 | 2017-03-09 | USD796559S1 | 2017-09-05 | Douglas G. Bruce |
