| 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 | REVERSIBLE PLOUGH/SEED PREPARATION DEVICE COMBINATION | EP95919556.0 | 1995-05-24 | EP0711109A1 | 1996-05-15 | SKJAEVELAND, Magne |
| An integrated combination of a reversible plough (10) and a soil preparation device (18), which comprises: a headstock (14); a carrying beam (12); a carrying arm (20) mounted at one end on the combination, and at its other end having a swivel mounting (23); and a mounting block (13) on which said carrying beam (12) is mounted, characterised in that the carrying arm (20) is also coupled with said mounting block (13) so that the soil preparation device (18) can take up a cooperative working position automatically after each plough body reversal; and in that the carrying arm (20) is adjustably mounted on said mounting block (13) via a pivotable coupling (34). | ||||||
| 42 | Procédé et dispositif d'inversion automatique de la position d'un timon attelé à une machine agricole de traitement des sols, et machine agricole utilisant ce procédé ou ce dispositif | EP93403210.3 | 1993-12-29 | EP0606036A1 | 1994-07-13 | Laigneau, André Marie Raphael |
La présente invention concerne un procédé et un dispositif d'inversion automatique de la position d'un timon attelé à une machine agricole de traitement des sols. Ce dispositif comprend essentiellement entre la machine (1) et le timon (3) des moyens (10) actionnables par une traction effectuée sur le timon (3) pour le faire passer automatiquement, lors de son décrochage, d'une position transversale qu'il avait en bout d'une première bande de terre à une position transversale inverse en bout d'une deuxième bande de terre adjacente de façon à permettre sa reprise par un engin de traction en bout des bandes de terre adjacentes successives sans intervention sur le timon. Ce dispositif s'applique par exemple à une machine agricole avec rouleaux pour la préparation et le travail des terres. |
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| 43 | Drehpflug | EP93103829.3 | 1993-03-10 | EP0560319A1 | 1993-09-15 | Skjaeveland, Magne |
Bei einem Drehpflug (1) mit mindestens einem nachgezogenen Zusatzgerät (3) sind der Pflug (1) und das Zusatzgerät (3) über eine Drehverbindung (2) mit sich horizontal in der Pflügerichtung erstreckender Drehachse miteinander verbunden, die aus einer Hülse (2') und einem Zapfen (2") besteht. |
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| 44 | Two-Way Ploughs | EP91309256.5 | 1991-10-09 | EP0480695A1 | 1992-04-15 | Hall, Ian Keith |
A two-way plough (12) in which the plough beam (14) pivots about an upwardly extending axis (26) has connection means (34) for releasably connecting a furrow press (36) alternately on opposite sides of the plough (12) during two-way operations. Pivotal movement of the plough beam (14) about its axis is transmitted to a pair of pivotally mounted connection arms (38,40) which swing in and out between extended and retracted positions for connection to and disconnection from the furrow press (36). The connection arms (38,40) move automatically on movement of the plough beam (14). |
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| 45 | Dispositif d'attelage d'un appareil de traitement ou de travail des terres labourées à une charrue tractée réversible | EP91401137.4 | 1991-04-29 | EP0457636A1 | 1991-11-21 | Cromback, Thierry |
La présente invention concerne un dispositif d'attelage d'un appareil de traitement ou de travail des terres labourées à une charrue tractée réversible. Ce dispositif d'attelage (5) comprend essentiellement un bras (8) d'attelage d'une charrue tractée réversible (3) à un appareil (6) de travail des terres labourées, lequel appareil comprend un timon (10) monté coulissant sur le bras (8) entre deux butées réglables (11, 11a), de façon que lors du retournement de la charrue en vue de réaliser le labour d'une autre bande de terre, le timon (10) demeurant attelé au bras (8) puisse se déplacer le long de celui-ci pour se retourver en fin de rotation de la charrue (3) et donc du bras (8) dans l'axe (F) de ladite autre bande de terre à labourer. Ce dispositif permet notamment de travailler la terre au moyen de disques, immédiatement après et dans l'axe d'une charrue labourant cette terre. |
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| 46 | Pflug mit einem Zusatzgerät | EP90890228.1 | 1990-07-26 | EP0428495A3 | 1991-07-31 | Schiefermair, Augustinus |
Zusatzgerät für Drehpflüge, mit zumindest einem den Pflugkörpern bzw. dessen Streichblechen 3C, 3B furchenseitig zugeordneten rotierenden Zerkleinerungswerkzeug 5 in Form eines Zinkenrades 6 zum Krümeln und Verteilen des von den Pflugkörpern aufgeworfenen Bodens. Das Zerkleinerungswerkzeug ist an wenigstens einem frei hochschwenkbar am Pflugrahmen 1 angelenkten Ausleger 9 abgestützt, wobei zur Einhaltung eines Minimalabstandes der Zerkleinerungswerkzeuge 5 vom Boden, ein Anschlag 12 vorgesehen ist, an welchen der Ausleger 9 lose zur Auflage kommen kann. Der Anschlag 12 kann in unterschiedlichen Höhenlagen angeordnet werden. Der Ausleger 9 mit dem daran gelagerten Zerkleinerungswerkzeug 5 gleitet beim Drehen des Pfluges vom durch das Drehen des Pfluges in die gehobene Stellung gebrachten Pflugkörper selbsttätig gegen den nach dem Drehvorgang abgesenkten Pflugkörper - |
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| 47 | Pflug mit einem Zusatzgerät | EP90890228.1 | 1990-07-26 | EP0428495A2 | 1991-05-22 | Schiefermair, Augustinus |
Zusatzgerät für Drehpflüge, mit zumindest einem den Pflugkörpern bzw. dessen Streichblechen 3C, 3B furchenseitig zugeordneten rotierenden Zerkleinerungswerkzeug 5 in Form eines Zinkenrades 6 zum Krümeln und Verteilen des von den Pflugkörpern aufgeworfenen Bodens. Das Zerkleinerungswerkzeug ist an wenigstens einem frei hochschwenkbar am Pflugrahmen 1 angelenkten Ausleger 9 abgestützt, wobei zur Einhaltung eines Minimalabstandes der Zerkleinerungswerkzeuge 5 vom Boden, ein Anschlag 12 vorgesehen ist, an welchen der Ausleger 9 lose zur Auflage kommen kann. Der Anschlag 12 kann in unterschiedlichen Höhenlagen angeordnet werden. Der Ausleger 9 mit dem daran gelagerten Zerkleinerungswerkzeug 5 gleitet beim Drehen des Pfluges vom durch das Drehen des Pfluges in die gehobene Stellung gebrachten Pflugkörper selbsttätig gegen den nach dem Drehvorgang abgesenkten Pflugkörper - |
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| 48 | Pflug | EP85201551.0 | 1985-09-26 | EP0180261B1 | 1989-04-26 | van der Lely, Cornelis |
| 49 | Système d'attelage à une charrue brabant d'un appareil agricole à remorquer | EP87402717.0 | 1987-12-01 | EP0274299A1 | 1988-07-13 | Lechopier, Jean-Claude |
Un système d'attelage à une charrue brabant (3,4) d'un appareil agricole à remorquer (6) qui comporte un bâti (7) auquel est accrochée une barre d'attelage (10) elle-même accrochée à l'appareil à remorquer (6). Pour permettre notamment le centrage de celui-ci sur la terre labourée et les retournements de la charrue, le point d'accrochage du bâti (7) est situé du côté du versement de la terre et sensiblement dans un plan médian par rapport aux deux séries de corps de labourage, et les dispositifs d'accrochage (9,11) permettent à l'appareil à remorquer d'avoir une direction de déplacement (13) différente de celle du tracteur, ainsi que des mouvements du point d'accrochage du bâti où il peut à la fois s'élever et s'abaisser, et être retourné dessus-dessous. L'invention s'utilise notamment pour un appareil de préparation complémentaire du sol après labourage. |
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| 50 | Pflug mit einem am Pflugrahmen angebrachten Ausleger | EP82101874.4 | 1982-03-09 | EP0088140B1 | 1988-06-08 | Gassner, Benno; Gassner jun., Johann |
| 51 | A plough | EP85201777 | 1985-11-08 | EP0181039A3 | 1986-08-13 | van der Lely, Cornelis |
reversible plough comprises a frame (1) on which plough bodies (11) are mounted. The plough bodies (11) can pivot about both vertical axes (6) and horizontal axes (10), the latter extending transversely of the travel direction (A). Supporting members (21) are provided for each plough body 111) for engagement with a side wall of a furrow cut by the respective plough body (11). A skim coulter (31) is provided for each plough body (11). The plough bodies (11) are arranged in pairs disposed one above the other, and behind each pair of plough bodies (11) there is a crumbling roller (32) for crumbling the soil of a furrow slice cut by the operative plough body of the respective pair. The positions of the plough bodies (11) about the axis (6) and the pressure applied by the crumbling rollers (32) is adjustable by hydraulic cylinders (24, 44). |
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| 52 | Pflug mit einem am Pflugrahmen angebrachten Ausleger | EP82101874.4 | 1982-03-09 | EP0088140A1 | 1983-09-14 | Gassner, Benno; Gassner jun., Johann |
Ein Pflug (14) mit einem am Pflugrahmen (16) angebrachten, in Arbeitsstellung seitlich quer zur Fahrtrichtung aus dem Arbeitsbereich des Pfluges (14) herausragenden Ausleger (22), welcher gegenüber einem ihn mit dem Pflugrahmen (16) verbindenden Befestigungsabschnitt (24) um eine etwa parallel zur Fahrtrichtung verlaufende Achse (32) verschwenkbar ist und durch Anschläge in seinem Winkelausschlag um diese Achse (32) beiderseits einer mittleren Arbeitsposition begrenzbar ist, wobei der Ausleger (22) vorzugsweise durch Dämpfungselemente (58,96,98; 90, 94) beaufschlagt ist. |
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| 53 | INTEGRATED SOIL-TILLING APPARATUS FOR ROTARY PLOUGHS | PCT/DE2012001216 | 2012-12-20 | WO2013091608A3 | 2013-08-29 | MEURS WILHELM |
| The invention relates to an integrated soil-tilling apparatus (1), the longitudinal frame (3) of which is connected to a reversible plough (2) via converging connecting rods (4) and which is pivotable into a working position having a favourable centre of gravity and into a position for the first furrow at the field edge. The convergence of the connecting rods (4) is selected such that for the first furrow the front part of the integrated soil tilling apparatus (1) is pivoted in rearwards to the reversible plough (2) and the rear part of the integrated soil tilling apparatus (1) assumes in both positions approximately the same distance from the furrow edge of the last plough body of the reversible plough (2). Via an adjusting centre (42) having a double-acting hydraulic cylinder (50), the integrated soil-tilling apparatus (1) can be brought into a secure fixed central position for the reversing operation and, during work, can be brought onto the soil with a pre-set supporting force into a soil-crumbling or soil-consolidating working position. | ||||||
| 54 | PLOW SYSTEM HAVING PLOWSHARES | PCT/FR2005000091 | 2005-01-14 | WO2005077137A3 | 2009-01-15 | DAIRON MARCEL |
| The invention concerns a plow system having plowshares. The system is characterized by having at least two soil packing transversal rollers (9) respectively fixed to two supporting plow beams (8) of bodies (7) situated therebehind while being laterally offset in such a manner that each roller (9) can flatten a furrow slice raised and turned by the body (7) to which the roller (9) is associated. The invention is for use in the field of agriculture. | ||||||
| 55 | LAND CULTIVATING SYSTEMS AND METHODS UTILIZING HIGH-PRESSURE FLUID JET CUTTING TECHNIQUES | US15136623 | 2016-04-22 | US20170303460A1 | 2017-10-26 | Gregory Dean Butler; Jeffrey Evan Martel; Mohamed A. Hashish; Jean-Christophe Vidil |
| Land cultivating systems and methods utilizing high-pressure fluid jet cutting techniques are disclosed. An example system includes a mobile unit, a traveler arrangement operably coupled to the mobile unit to ride on the surface of stubble residues as the mobile unit moves across land to be cultivated, and a fluid jet cutting head supported by the traveler arrangement. The cutting head is configured to selectively discharge a high-pressure fluid jet to make a cut through the stubble residues and underlying soil as the mobile unit moves across the land. A soil opening device is provided to form a furrow in the ground in line with the cut made by the high-pressure fluid jet, and a liquid injector nozzle is provided to discharge fertilizer or other chemical(s) into the soil. | ||||||
| 56 | Drawbar | US195892 | 1988-05-19 | US4844495A | 1989-07-04 | Edwin A. Frost |
| A drawbar for pulling a cultipacker for compacting loose earth. The drawbar has a main pulling beam for attachment at a forward end to a plow being drawn by a tractor and at a rearward end to the cultipacker. The drawbar includes an extendible arm connected at one end to the plow and pivotally connected at it's opposite end to the main pulling beam and an extendible leg pivotally connected between the extendible arm and the main pulling beam adjacent it's rearward end thereof. | ||||||
| 57 | Rotor tiller with reversely directed plow | US189807 | 1980-09-22 | US4343366A | 1982-08-10 | Robert Walker |
| A handle-guided, walking type, power-operated rotor tiller, having blades for digging a path in crusted soil while propelling itself along a path is provided with a plow, mounted in rear of the rotor blades to follow in the cultivated path with minimum resistance to advance of the tiller. The plow faces rearwardly and has an upstanding, trailing, plowing edge, and an upstanding trailing plowing surface, obliqued to the path of the tiller, to plow a furrow only when the tiller moves reversely along it's path. | ||||||
| 58 | Automatically self-steering plow/harrow combination with release and reset mechanism connecting harrow to plow | US658110 | 1976-02-13 | US4058169A | 1977-11-15 | Lars-Eric Jacobsson |
| A plow/harrow combination comprising a harrow member extending sidewardly from a plow blade, the harrow teeth having an elongated cross section with the cross-sectional length axis inclined in relationship to the direction of travel, thus creating a compensating force on the plow blade, the combination also including a release and reset mechanism, which, when the harrow member is obstructed by an object creating a load exceeding a predetermined level, causes the release of the harrow member from the original position and a pivoting movement of same in a substantially horizontal plane, the harrow member being automatically returned to the original position as soon as the load on the harrow member no longer exceeds the predetermined load. | ||||||
| 59 | Apparatus for plowing | US27901272 | 1972-08-09 | US3807507A | 1974-04-30 | HECKER L |
| Improvements in apparatus for plowing beneath the surface of soil, such as with submerged V-shaped or sweep plow blades, wherein the soil behind such blades is further worked by submerged rotary helical members which work the soil in two rotary modes which are angularly related and follow the angular mode of working ahead thereof by the plow blades. The rotary members are so shaped that components of force are applied thereto as they follow the blades for rotating same and without application of a power drive thereto other than that supplied by a tractor pulling same.
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| 60 | Implement attachment | US3743269D | 1971-07-26 | US3743269A | 1973-07-03 | GODBERSEN B |
| A device for attaching an implement such as a harrow to a drawbar pulled by a tractor. A hairpin spring including two elongated sections connected by an arcuate section is adapted for mounting to an implement and to a drawbar. A restraining means is provided which limits the spread between the two elongated sections during use.
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