| 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 | ADJUSTABLE GRATING ATTACHMENT FOR GRADING SOIL | EP00903468.7 | 2000-02-16 | EP1155197A1 | 2001-11-21 | Goulet, Luc |
| An accessory (1) that can be attached to any of a variety of heavy machinery such as bulldozers, backhoes, tractors, etc, is used for a final grading and leveling pass and is comprised of, a grating (1) having a lattice (2, 3) arrangement with a 'V' pattern and a set of springs (9) disposed at each side of a hydraulic piston (6) which controls the level of the grating. | ||||||
| 22 | Machine de reprise de labour | EP89400184.1 | 1989-01-23 | EP0342065A1 | 1989-11-15 | Hamot, Michel |
L'invention est relative à une machine de reprise de labour qui trouvera notamment son application dans le domaine agricole pour la préparation des sols aux semis. Selon l'invention, la machine de reprise de labour (1) destinée à être attelée à un tracteur est constituée d'une ou plusieurs lames transversales égalisatrices (3, 16) qui affleurent la surface du sol (7) et de moyens de soutien (4) de la ou des dites lames (3,16) qui déterminent le niveau moyen du sol dans la zone de travail de la lame. Des moyens de soutien (4) se présentent sous la forme d'une armature (6) qui repose sur le sol dans sa partie avant (8) et dans sa partie arrière (9). L'armature (6) est reliée au châssis (12) du tracteur par l'intermédiaire de moyens souples (13). Par ailleurs, la machine comporte éventuellement des moyens pour délester artificiellement l'ensemble des roues du tracteur. |
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| 23 | TRAILING MACHINE FOR THE LEVELLING OF GROUND AND ROADS | EP16746165 | 2016-02-02 | EP3255214A4 | 2018-02-14 | VILLALBA HERNÁNDEZ DANIEL |
| The invention relates to a towable machine (100) for leveling ground and roads which can be towed by a tractor (200) or tractor unit, comprising a chassis (1) attached to the tractor unit (200), wherein said chassis (1) supports a scarifier-type front portion (5) that directs the scarified material towards a leveling blade (6), said material accumulating in a container (20, 21) demarcated by side walls (7), and wherein the scarifier-type front portion (5) is formed by three scarifier-type blades (5a, 5b, 5c) which are curved and arranged in a delta shape with respect to the forward movement direction and bearing interchangeable spikes or tines at the lower end thereof. | ||||||
| 24 | TRAILING MACHINE FOR THE LEVELLING OF GROUND AND ROADS | EP16746165.6 | 2016-02-02 | EP3255214A1 | 2017-12-13 | Villalba Hernández, Daniel |
The invention relates to a towable machine (100) for leveling ground and roads which can be towed by a tractor (200) or tractor unit, comprising a chassis (1) attached to the tractor unit (200), wherein said chassis (1) supports a scarifier-type front portion (5) that directs the scarified material towards a leveling blade (6), said material accumulating in a container (20, 21) demarcated by side walls (7), and wherein the scarifier-type front portion (5) is formed by three scarifier-type blades (5a, 5b, 5c) which are curved and arranged in a delta shape with respect to the forward movement direction and bearing interchangeable spikes or tines at the lower end thereof. |
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| 25 | Earth working apparatus | EP13161030.5 | 2013-03-26 | EP2644011A1 | 2013-10-02 | Bos, Greorgius Rudolphius |
The present invention relates to a device for levelling a land surface, comprising a (scraping or grading) blade (2) suspended from a first suspension point (3a) and a second suspension point (3b), a hydraulic circuit with a coupling for feed and discharge of hydraulic liquid under pressure, a first hydraulic cylinder (5a) connected to the hydraulic circuit for defining the height (4a) of the first suspension point (3a) relative to the land surface (7), a second hydraulic cylinder (5b) connected to the hydraulic circuit for defining the height (4b) of the second suspension point (3b) relative to the land surface (7), wherein the first and second hydraulic cylinders (5a,5b) are placed in a master-slave arrangement and wherein the hydraulic circuit is provided with a controllable bypass (18) around the second hydraulic cylinder (5b) in order to enable individual control of the first hydraulic cylinder (5a), and thereby of the relative height of the first and second suspension points (3a,3b).
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| 26 | LASER CONTROLLED LAND LEVELLING MACHINE | EP08870183.4 | 2008-10-30 | EP2238298A1 | 2010-10-13 | DELSIGNORE, Gianmario |
| A laser controlled land levelling machine comprises a supporting structure including a first front part (10) to be connected in an hinged manner to a towing vehicle, and a rear part (20) substantially ' - ' shaped and connected in a hinged manner to said front part (10), said rear part (20) incorporating two groups of supporting wheels (22a, 22b, 23), wherein each group of wheels comprises at least two wheels (22a, 22b) at each end side of said rear part (20), and it is characterised in that it further comprises: connecting means (24) for the hinged connection of said at least two wheels (22a, 22b) of a group of wheels to a respective side of said rear part, for controlling the position of said supporting structure (10, 20) with respect to the ground; first tilting means (35) for the tilting support of said at least two wheels (22a, 22b) with respect to said rear part (20) of structure; and second tilting means for the tilting support of a pair of wheels (16) arranged at the central region of said rear part (20) of said structure, the arrangement being such that during the operating condition of said land levelling machine, said first tilting means (35) move said at least two wheels (22a, 22b) outwardly of each side end part of said rear part (20) of structure, and said second tilting means raise and exclude said pair of central wheels (16) from contacting the ground. | ||||||
| 27 | IMPROVEMENTS IN AND RELATING TO AGRICULTURAL IMPLEMENTS | EP06808550.5 | 2006-11-16 | EP1973394B1 | 2010-07-28 | Lawrenson, James |
| 28 | EARTH SCRAPER WITH TRACK APPARATUS | EP04795665 | 2004-10-20 | EP1681913A4 | 2008-12-24 | JUNCKER KENNETH J |
| An earth working scraper (10) for use removing and transporting earth is disclosed. The scraper includes a scraper blade (12) for scraping earth from a ground surface, a receiving area located near the blade for receiving earth scraped from the ground surface by the blade, a rotatable axle (16), connected with respect to the blade and receiving area, for providing transportation of the scraper, and a track apparatus (20) connected with respect to the rotatable axle. The track apparatus may include a continuous flexible track (22) having an upper length (23) and a ground-engaging lower length (21) and including an inner surface (24), an axle wheel (26) mountable to the rotatable axle for rotational movement therewith, the axle wheel engaging the inner surface of the flexible track along the upper length to drive the flexible track in response to rotation of the axle, and a frame (28) for mounting the axle wheel. | ||||||
| 29 | IMPROVEMENTS IN AND RELATING TO AGRICULTURAL IMPLEMENTS | EP06808550.5 | 2006-11-16 | EP1973394A2 | 2008-10-01 | Lawrenson, James |
| A coupling (31, 32) for use with agricultural implements (1) such as yard scrapers, and agricultural implements including the coupling (31, 32) are described. The coupling (31, 32) sits between connection means (20) such as a vehicle mounting point, and a working portion (1) such as the frame (10) of a yard scraper (1). The coupling is simple, and provides an effective way for transferring load between the connection means (20) and the working portion (1). | ||||||
| 30 | AIR-ASSISTED LOADING BUCKET SCRAPER AND AIR-ASSISTED LOADING METHODS | EP04760632.2 | 2004-04-28 | EP1636431A2 | 2006-03-22 | Miskin, Mark R. |
| Devices and methods for air-assisted loading of soil in an earth-moving apparatus (10) are disclosed. One aspect of a device includes a source of a current of air (54) and at least one conduit for directing the current of air towards soil moved by the earth-moving apparatus (10). The apparatus (10) includes a frame (12) having opposing sides (24, 26), supported by at least two ground-engaging wheels (22), and a bucket (16) having a floor and a pair of upstanding sidewalls. A cutting blade (14) may be attached to the bucket or disposed between the opposing sides of the frame. An air supply system (54) for delivering a current of air to soil moved by the earth-moving apparatus (10) is also included. Methods for loading soil into an earth-moving apparatus (10) are also disclosed. | ||||||
| 31 | Triple-rake levelling machine | EP03076912.9 | 2003-06-19 | EP1380199A1 | 2004-01-14 | Carboni, Renzo |
A levelling machine with oscillating combs supported by a frame fixed to a power cultivator, the rear power take-off of which drives the combs, comprises a series of connecting rods (10) and rocker arms (11) supported by the frame in such a manner as to oscillate in the horizontal plane, three parallel combs or rakes (102, 112, 122), of which one (102) is supported at the end of the connecting rods and two (112, 122) are supported at the opposite ends of the rocker arms, and means for oscillating said connecting rods and said rocker arms, the movement being transmitted to each of the two combs (102, 122) oscillating in phase by a crank mechanism (51) of the connecting rod-crank type, the two cranks (511, 512) being connected in phase opposition to the same shaft (5). |
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| 32 | Procédé et machine pour l'entretien d'un terrain planté d'herbe, par exemple une piste de courses ou d'entraînements hippiques engazonnée | EP93400573.7 | 1993-03-05 | EP0560655B1 | 1996-11-06 | Doucet, Bernard |
| 33 | Machine de reprise de labour | EP89400184.1 | 1989-01-23 | EP0342065B1 | 1995-04-12 | Hamot, Michel |
| 34 | Procédé et machine pour l'entretien d'un terrain planté d'herbe, par exemple une piste de courses ou d'entraînements hippiques engazonnée | EP93400573.7 | 1993-03-05 | EP0560655A1 | 1993-09-15 | Doucet, Bernard |
Le procédé propose de reboucher des trous (11) qui ont été effectués dans le terrain en faisant parcourir celui-ci par une machine (20) comportant un rateau rotatif (21) à l'extrême avant. Dans le cas où le terrain planté d'herbe est une piste de courses ou d'entraînements hippiques, on fait de préférence parcourir la piste par la machine dans un sens inverse à celui dans lequel les chevaux se sont déplacés, le rateau rotatif étant entraîné pour tourner avec une vitesse tangentielle au sol allant de l'arrière vers l'avant. La machine (20) comporte divers autres éléments, notamment un dispositif de damage (24). |
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| 35 | Bodenbearbeitungsmaschine | EP81109134.7 | 1981-10-28 | EP0077850A1 | 1983-05-04 | Kurucz, László, Dipl. Ing.; Serlegi, Kálmán, Dipl. Ing.; Novoth, Antal, Dipl. Ing.; Harmath, Adám; Balogh, Géza, Dipl. Ing.; Bödör, Miklós; Gutper, László |
Eine Bodenbearbeitungsmaschine, vorzugsweise zu Grüngemüse-Kulturen, dient in erster Linie zur Zubereitung und Planierung der Gemüsebeete auf Ackerboden. Diese Bodenbearbeitungsmaschine ist mit dem an eine Kraft-Zugmaschine anschliessbaren Anhängerahmen (1), einem spurgestaltenden Organ (5), einer Beetplaniervorrichtung (4), sowie einer Werkzeuggarnitur versehen, welche die zur Bodenbearbeitung erforderlichen einzelnen Werkzeuge enthält. Als Bodenbearbeitungswerkzeuge sind furchenziehende Öffnerköpfe (2) oder serienweise aus zur Bodenplanierung dienenden, jene ersetzende Bodenhobelmesser (18) vorgesehen. Die Vorrichtung für Bodenplanierung nähert sich - in der Fahrtrichtung gesehen - von vorne nach hinten der Bodenoberfläche, hat räumlich ausgestattet einen polygenalen Querschnitt und ist eine Planierplatte (4), die in der Fahrtrichtung gesehen mit ihrem Mittelabschnitt am Aufhängerahmen (1) angehängt wird. |
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| 36 | DRAG MAT | PCT/US2008009930 | 2008-08-21 | WO2009032075A3 | 2009-12-30 | HENNIGAR CHARLES E |
| A drag mat includes a drag bar attachment, a plurality of connector pins, and a connector rod for securing the drag bar attachment to the mesh of the drag mat. The drag bar attachment eliminates the two-part construction of the prior art and provides reversibility to the drag mat. The plurality of pins and connector rod eliminate the need for a riveted construction and thus simplifies assembly of the drag mat. | ||||||
| 37 | ATTACHMENT FOR UTILITY TRACTORS AND SKID STEER VEHICLES | PCT/US2004028014 | 2004-08-27 | WO2005021877B1 | 2005-12-08 | WENTLING DONOVAN L |
| An attachment for treating soil-like material and for attachment to a tractor or skid steer vehicle having a frame with inwardly inclined transporting elements for distributing the material being treated. | ||||||
| 38 | EARTH SCRAPER WITH TRACK APPARATUS | PCT/US2004034529 | 2004-10-20 | WO2005042855A3 | 2005-12-29 | JUNCKER KENNETH J |
| An earth working scraper (10) for use removing and transporting earth is disclosed. The scraper includes a scraper blade (12) for scraping earth from a ground surface, a receiving area located near the blade for receiving earth scraped from the ground surface by the blade, a rotatable axle (16), connected with respect to the blade and receiving area, for providing transportation of the scraper, and a track apparatus (20) connected with respect to the rotatable axle. The track apparatus may include a continuous flexible track (22) having an upper length (23) and a ground-engaging lower length (21) and including an inner surface (24), an axle wheel (26) mountable to the rotatable axle for rotational movement therewith, the axle wheel engaging the inner surface of the flexible track along the upper length to drive the flexible track in response to rotation of the axle, and a frame (28) for mounting the axle wheel. | ||||||
| 39 | ATTACHMENT FOR UTILITY TRACTORS AND SKID STEER VEHICLES | PCT/US2004028014 | 2004-08-27 | WO2005021877A2 | 2005-03-10 | WENTLING DONOVAN L |
| An attachment for treating soil-like material and for attachment to a tractor or skid steer vehicle having a frame with inwardly inclined transporting elements for distributing the material being treated. | ||||||
| 40 | DCM HAVING ADJUSTABLE WEAR ASSEMBLY | PCT/US2011030281 | 2011-03-29 | WO2011126826A2 | 2011-10-13 | FAWER JACOB P; PIRAINO ANTHONY; GREUEL ANDREW G; BOZICH DANIEL E |
| An adjustable wear assembly (62) for a machine mounting component (36) having a channel (64) is disclosed. The adjustable wear assembly may have a wear insert (66) located within the channel, and an inclined adjustment plate (68) located within the channel in contact with the wear insert. The adjustable wear assembly may also have at least one wedge block (82) located within the channel in contact with the inclined adjustment plate, and a cover (74) connectable to the mounting component to close off a side of the channel. | ||||||
