| 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 | Tool holder attachment for farm implement | US3422909D | 1965-10-21 | US3422909A | 1969-01-21 | JACOBS CARL M |
| 22 | Automatic farming system | US81150059 | 1959-05-06 | US3186493A | 1965-06-01 | BARRY LEONARD D |
| 23 | Land clearing apparatus | US83251359 | 1959-08-10 | US3084747A | 1963-04-09 | FERRIS EDWARD E |
| 24 | Bog pulverizer | US57332022 | 1922-07-07 | US1450503A | 1923-04-03 | KELLER JAY R |
| 25 | Cultivator | US51725321 | 1921-11-23 | US1409618A | 1922-03-14 | JOHN TALBOT |
| 26 | Motor-driven tractor-cultivator | US29045419 | 1919-04-16 | US1353923A | 1920-09-28 | LUCAS EARL S |
| 27 | VERFAHREN UND EINRICHTUNG ZUM BEHANDELN VON STEINIGEN ACKERBÖDEN | EP15001488.4 | 2015-05-18 | EP2946645A1 | 2015-11-25 | Dettmer, Franz-Josef; Heuer, Ralf |
Bei einem Verfahren zum Behandeln von steinigen Ackerböden ist vorgesehen, dass ein in Bearbeitungsbreite als Bodenschicht aufgenommenes Gemisch steinigen Ackerbodens entlang einer ansteigenden Förderstrecke in den Bereich eines mit Abstand über einer Ackerfläche angeordneten Trenngerätes bewegt und in dessen Bereich das Gemisch entlang zumindest einer Separierstrecke verlagert wird. Der Verfahrensablauf ist so gesteuert, dass mittels einer zumindest phasenweise erfolgenden Umlenkung von Teilen des Gemisches jeweilige unterschiedliche Gemisch-Fraktionen in Form von groben, kleinen und feinen Partikeln nacheinander oder gleichzeitig aussortiert werden. Erfindungsgemäß ist vorgesehen, dass zumindest eine Fraktion der aussortierbaren Partikel in zumindest einer im Wesentlichen linienförmig und unterhalb der Nutzschicht verlaufenden Sammelzone abgelegt wird. Dazu weist die zumindest eine Separierstrecke des Trenngerätes eine Abfördereinheit auf, mit der zumindest eine aus dem Gemisch vorwählbare Partikel-Fraktion in zumindest der einen linienförmig und unterhalb der Nutzschicht verlaufenden Sammelzone ablegbar ist.
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| 28 | APPARATUS FOR DECOMPACTING SOIL | EP93909051.0 | 1993-04-15 | EP0637906A1 | 1995-02-15 | RUNDLE, Simon William Robert |
| Apparatus for decompacting soil comprises a hand-held probe (2) including a portion (8) which is to be driven into the soil and defines a gas passage extending along its length which communicates with one or more holes (18) opening out through the surface of the probe and with a low-pressure gas tank (32) via a first valve (46), the low-pressure gas tank communicating with a high-pressure gas tank (64) via a second valve (44). The probe (2) includes an abutment (12) and a second portion (10) on which a hammer (20, 24) is slidably received. The hammer includes a handle (24) by which it may be manually reciprocated vertically to strike the abutment to drive the first portion (8) into the soil. | ||||||
| 29 | Automotive aerator | EP83305017.2 | 1983-08-31 | EP0134350A1 | 1985-03-20 | Kotani, Masutoshi |
@ An automotive aerator consisting of a tractor (1) or the like and a vertically movable aerator (2) carried by the tractor or the like; wherein a landing sensor (22) for the detection of the spike pipe (7) of the aerator (2), a spiking means for driving the spike pipe into soil (8), a spiking depth detector (21) for detecting that the spike pipe has been driven to a predetermined depth in the soil are provided so that the actuation of the spiking means (8) is preferably started when the spike pipe (7) engages the surface of the soil and is stopped when the spike pipe (7) reaches a predetermined depth. |
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| 30 | SOIL PROCESSING METHOD | EP03816550.2 | 2003-09-19 | EP1611788A1 | 2006-01-04 | TANIWAKI, Ken; KOBAYASHI, Yuichi; IIJIMA, Wataru; YAMASHITA, Masateru, Heights Kubota 203; ODANI, Hajime |
In a soil processing method of the present invention, a microwave radiator is made to move into soil, and microwaves are thereafter radiated from the microwave radiator to soil to be processed. As a method for making the microwave radiator move into soil, a method in which an underground mover incorporating the microwave radiator is made to move underground while making a cultivator move underground by means of a underground-moving claw mechanism similar to a chisel or subsoiler, a method in which the microwave radiator is vertically thrust into and drawn out from soil by a power arm, or a method in which the microwave radiator is vertically thrust into and drawn out from soil by using one of various vertical excavation devices may be used. According to the present invention, the influence of microwaves on soil in a deep region not easily influenced by microwave radiation to a farm surface can be effectively improved to ensure that various functions useful in agriculture, e.g., the function of adjusting the growth of a plant, the function of adjusting germination time, the function of sterilizing soil and the function of remedying soil can be expected. |
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| 31 | APPARATUS FOR DECOMPACTING SOIL | EP93909051.0 | 1993-04-15 | EP0637906B1 | 1998-03-04 | RUNDLE, Simon William Robert |
| Apparatus for decompacting soil comprises a hand-held probe (2) including a portion (8) which is to be driven into the soil and defines a gas passage extending along its length which communicates with one or more holes (18) opening out through the surface of the probe and with a low-pressure gas tank (32) via a first valve (46), the low-pressure gas tank communicating with a high-pressure gas tank (64) via a second valve (44). The probe (2) includes an abutment (12) and a second portion (10) on which a hammer (20, 24) is slidably received. The hammer includes a handle (24) by which it may be manually reciprocated vertically to strike the abutment to drive the first portion (8) into the soil. | ||||||
| 32 | Method and device for controlling unwanted plant growth on a piece of ground | EP89201541.3 | 1989-06-13 | EP0347982A1 | 1989-12-27 | Leijenaar, Sijtze |
Method for controlling unwanted plant growth on a piece of ground comprising the mechanical disturbing of the ground. The regular surface agitation of the piece of ground is in order to prevent germinating seeds from taking root. |
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| 33 | Automotive aerator | EP83305017.2 | 1983-08-31 | EP0134350B1 | 1987-06-24 | Kotani, Masutoshi |
| 34 | Cultivating implement | EP80302924.8 | 1980-08-22 | EP0024901B1 | 1984-11-21 | Riach, Allan |
| 35 | Construction machine or agricultural machine having a rotating work device and method for driving the rotating work device | US13714642 | 2012-12-14 | US09033423B2 | 2015-05-19 | Thomas Darscheid; Marco Reuter |
| A self-propelled or stationary construction machine or agricultural machine is provided having a rotatable work device, in particular, a work device for processing soil surfaces or for chopping material. The machine has a drive device for the work device, the drive device having a first drive source and a switchable coupling unit between the first drive source and the work device for engaging the work device with the first drive source. The drive device is equipped with an additional drive unit, the machine being configured for controlling the drive device to accelerate the work device by means of the additional drive unit to an operating speed which would result during operation of the work device by means of the first drive source. In addition, an associated method for driving a work device of a construction or agricultural machine is disclosed. | ||||||
| 36 | Aquatic weeding device | US10279318 | 2002-10-24 | US06832465B2 | 2004-12-21 | Ronald F. Horvath; Thad F. Elsmo; Frank M. Bilicki |
| An aquatic weeding device is provided for removing aquatic vegetation from a body of water and transporting the vegetation to a desired location. The weeder includes at least one weeding element connected with respect to a vessel for collecting aquatic vegetation, an extendable and retractable weed transporter positioned on the vessel for transporting the cut vegetation to a desired location, and a weed transferor positioned on the vessel for transferring the collected vegetation from the weeding element to the weed transporter. | ||||||
| 37 | Aquatic weeding device | US10279318 | 2002-10-24 | US20040079003A1 | 2004-04-29 | Ronald F. Horvath; Thad F. Elsmo; Frank M. Bilicki |
| An aquatic weeding device is provided for removing aquatic vegetation from a body of water and transporting the vegetation to a desired location. The weeder includes at least one weeding element connected with respect to a vessel for collecting aquatic vegetation, an extendable and retractable weed transporter positioned on the vessel for transporting the cut vegetation to a desired location, and a weed transferor positioned on the vessel for transferring the collected vegetation from the weeding element to the weed transporter. | ||||||
| 38 | Method and apparatus for controlling agricultural pests in soil | US661905 | 1991-02-27 | US5141059A | 1992-08-25 | Leland C. Marsh |
| A method and apparatus for controlling agricultural pests in soil by the use of microwave energy. By using an agricultural-type implement for the controlled application of microwave energy to the topsoil prior to the planting of crops, germination of weed and other seeds is inhibited and insects are destroyed. Use of microwave energy has no residual effects, thereby practically eliminating any adverse effects on the environment. | ||||||
| 39 | Tool bar with quick release tool lock | US493205 | 1990-03-14 | US5042587A | 1991-08-27 | Craig P. Halfmann |
| A tool bar is provided with rotatable tool carrying sections having a quick release lock. | ||||||
| 40 | Motorized cultivator | US3756324D | 1970-12-18 | US3756324A | 1973-09-04 | BILLS H |
| A motorized hand-operated cultivator which is drawn towards the operator. A vertically reciprocatory member is provided with a set of horizontally spaced tines which extend outwardly through reverse curvature from the cultivator for penetration into the subsoil as the carriage is drawn towards the operator. The reciprocation of stroke of the tines is variable in both length and frequency as well as its depth of penetration.
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