| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 111052000 | Frame and planting-element arrangement | 47 |
| 20080276846 | Dual Row Seed Drill - A seed drill planting apparatus includes an opener configured to plant a row of seeds at locations corresponding to the wing tips of the openers and a row of fertilizer at the center of the opener. The press wheels for the opener are constructed of a pair of skewed wheels that are arranged to throw soil inwardly to provide a proper cover for the rows of seeds and fertilizer placed into the ground by the opener. The skewed press wheels are connected to an adjusting mechanism that is operable to selectively vary the angle at which the press wheels are skewed with respect to the direction of travel. A one-way castering wheel is also provided to function to caster for tight turns on the side of the implement at the inside of the turn, but automatically locks into a stable position when the implement is converted into a transport position. | 11-13-2008 |
| 20080302282 | Paired Single Disc Opener Unit - An opener unit having a pair of single disc openers mounted upon a parallel linkage which may be mounted onto a tool bar or drawbar is disclosed and claimed. The pair of single opener discs may be used for controlled creation of a pair of furrows to which seed, fertilizer or other soil amendments may be delivered. The opener unit may be mounted in combination with a row clearing or cleaning unit. The opener unit may also be mounted in combination with an auxiliary depth tire or a ski, and or a furrow closing means such as a wheel, a chain or a strap. | 12-11-2008 |
| 20080302283 | Paired Single Disc Opener Unit - An opener unit having a pair of single disc openers mounted upon a parallel linkage which may be mounted onto a tool bar or drawbar is disclosed and claimed. The pair of single opener discs may be used for controlled creation of a pair of furrows to which seed, fertilizer or other soil amendments may be delivered. The opener unit may be mounted in combination with a row clearing or cleaning unit. The opener unit may also be mounted in combination with an auxiliary depth tire or a ski, and or a furrow closing means such as a wheel, a chain or a strap. | 12-11-2008 |
| 20090178600 | Seed Tank Arrangement and Planter - A seed tank arrangement is provided with improved access to seed tanks of an agricultural planter and the contents thereof, while simplifying the manufacturing of such tanks. The seed tank has a fill opening formed in the upper surface of the tank for loading and accessing seeds in the interior of the tank. Features of the tank are mirror images about a diagonal plane of the tank, which enables the same tank to be used for both the left and right sides of the planter. This is achieved by rotating the left tank 90 degrees with respect to the right tank. The design provides improved access to the interior of the tanks for filling and servicing the seed. | 07-16-2009 |
| 20090199750 | FRICTION DRIVE POPULATION CONTROL FOR A PLANTER - A friction drive for an agricultural planter has a linear actuator, which may be hydraulically or pneumatically controlled, to selectively raise or lower a drive wheel into frictional engagement with a carrying wheel. A valve network is fluidly associated with the linear actuator and allows the operator or pilot to variably define the degree of frictional engagement. This allows the operator to vary the amount of frictional engagement of the drive wheel and the carrying wheel, the output of which is used by a material dispensing system to deposited planting material onto a planting surface. | 08-13-2009 |
| 20120266794 | SEEDING FOLLOWER ISOLATION DEVICE - A seeding follower isolation device may include a forming bar connection portion, a seeding follower support portion, and an extension portion. The forming bar connection portion may be configured for secured attachment to a forming bar in a leading position relative to a seed tube of a planting unit. The seeding follower support portion may be configured to adjustably and removably support a seeding follower in an aft position relative to a seed tube. The extension portion may extend between the forming bar connection portion and the seeding follower support portion. The seeding follower isolation device does not contact a seed tube so that a seeding follower joined to the seeding follower isolation device is isolated from the seed tube. | 10-25-2012 |
| 20140053762 | ROW TREATING UNIT FOR AGRICULTURE IMPLEMENT - This disclosure is directed to the field of agricultural machinery and relates to preplanting tillage implements generally used in combination with a seed planting device, or other multi-row implement. Specifically, the disclosure relates to row treating units incorporating a row clearance arrangement or a combination of tools that includes a row cleaning device and a soil penetrating coulter device. The units are designed to be attached to the front of a multi-row implement. The deployment of and down force exerted by the row cleaner is independently adjustable and controlled using pneumatic air bag operators. | 02-27-2014 |
| 20150289440 | PRECISION SUPER SEEDER - In embodiments, a seeder may include a frame including a seed box and a rear roller. In embodiments, the seeder may be configured to removably couple with either a roller assembly or a disc blade assembly. In some embodiments, the seeder may include a front tray configured to receive two kinds of seed from two different seed boxes and disperse the seed at a position in front of the rear roller so that the seeds are planted at the same depth. In some embodiments, the seeder may further include a calibration tray which may have a width less than a width of the seeder. The calibration tray may be configured to receive seed from the seed box during a calibration procedure. | 10-15-2015 |
| 20160120099 | AGRICULTURAL INTER-SEEDER - A system for planting cover crop seeds in fields with standing row crops. A high-clearance agricultural vehicle is provided with a high-clearance toolbar. A plurality of ground-engaging arm assemblies depend from the toolbar. The toolbar is provided with a plurality of seeders that may be provided on the arm assemblies. The arm assemblies are provided with trailing portions to which are attached soil sealers. The system travels through the field, delivering seeds between rows of standing crops. The soil sealers cover the seeds with soil. | 05-05-2016 |
| 20160143215 | AGRICULTURAL INTER-SEEDER ROTOR - A system for planting cover crop seeds in fields with standing row crops. A high-clearance agricultural vehicle is provided with a high-clearance toolbar. The system is provided with soil sealers. A seeder with a reciprocating seeder is provided above the soil sealers to deliver various types of seeds onto the disrupted soil, after which the soil sealers cover the seeds with soil. | 05-26-2016 |
| 20160150723 | AGRICULTURAL INTER-SEEDER | 06-02-2016 |
| 111053000 | Sectional main frame | 5 |
| 111054000 | Flexible | 3 |
| 20080276847 | CUTTING DISK SYSTEM FOR SEEDING MACHINES - A disc system for an agricultural machine including a frame carrying a plurality of agricultural tools, the disc system comprising a leading disc mounting mechanism and a rear tools mounting mechanism, wherein the mechanisms are mounted in the frame in a manner that they move in upward and downward directions and when one of the mechanisms tends to move in one of the directions the other one of the mechanisms tends to move in the opposite direction to copy as close as possible the field profile. | 11-13-2008 |
| 20130008360 | AUTOMATIC GUIDANCE SYSTEM FOR PULL-TYPE AGRICULTURAL IMPLEMENT - An agricultural implement with ground-engaging implements tracks in a direction down slope when pulled by a traction vehicle over uneven, or sloped, terrain. The implement's path from the track of the vehicle depends upon, among other things, the slope of the terrain. To compensate for this tendency to drift down slope away from the pulling vehicle's track, the implement frame is provide with controllable forward and aft pivoting wing sections to which the ground engaging implements are attached. Using a GPS receiver, precise positioning information is used to position the wing sections so that the ground engaging members are directed up slope to move the implement's track upwardly in correcting its track, with the wing sections then automatically re-positioned when the implements are on the proper track. | 01-10-2013 |
| 111055000 | With auxiliary frame | 1 |
| 20160128264 | Agricultural Machine - An agricultural machine comprises a first frame part and a second frame part pivotably arranged about a vertical shaft relative to the first frame part. At least one first supply line which extends along the first frame part and at least one second supply line which extends along the second frame part, wherein a connecting device is arranged, by means of which the at least first supply line and the at least second supply line are connected together. To prevent distortion of the supply lines when pivoting the frame parts relative to one another, the connecting device comprises a retainer on which at least one rigid pipe connection is arranged for connecting the first and second supply lines wherein the pipe connection comprises two connecting ends aligned axially relative to one another, between which a bearing disc is clamped, wherein the bearing disc is rotatably mounted on the retainer. | 05-12-2016 |
| 111057000 | Extensible | 2 |
| 20120210918 | High Clearance Crop Inter-Seeding - An inter-seeding unit may be provided. The inter-seeding unit may comprise an upper suspension unit and an intermediate joint connected to the upper suspension unit. The inter-seeding unit may further comprise a row unit connected to the intermediate joint. The row unit may comprise a seeding device. | 08-23-2012 |
| 20150107500 | AGRICULTURAL MACHINE HAVING AN IMPROVED CHASSIS - An agricultural machine for working soil or for sowing seeds, including a trailed chassis and work elements distributed over a transverse beam including a central section including wheels and two side sections extending on either side of the central section during work, each end of the central section resting on the ground via a wheel. Each side section includes an extension arm and an intermediate arm, the extension arm is connected to the intermediate arm by a horizontal articulation with a substantially horizontal axis and is directed in a direction of advance at work and each intermediate arm is connected to the chassis via a vertical articulation and carries at least one work element. | 04-23-2015 |
| 111059000 | Main and auxiliary frame | 18 |
| 20090056605 | GRAIN DRILL WITH ACCURATE METERING OF THE RATE OF PLANTING OF SEED - The present invention is an improved grain drill and a method retrofitting a previously manufactured grain drill to provide accurate weight determination of seed in a seed hopper of the grain drill. A grain drill in accordance with the invention includes a frame having a plurality of wheels for supporting the grain drill during rolling over a surface of ground to be planted with seed grain; a hopper for containing the seed grain to be planted in the ground; a support which is joined to opposed sides of the frame and to spaced apart locations of the hopper to transfer weight of the hopper to the frame, the support including at least one weight sensing device which senses a weight of seed grain in the hopper transferred through the support to the frame and provides an output of the sensed weight of the seed grain in the hopper; and a display, coupled to the output, for displaying the weight of the seed grain contained in the hopper. | 03-05-2009 |
| 20130220190 | Central Bulk Fill System Having Stowable Ladder For Stack-Fold Farm Implement - A stack-fold implement having a central bulk fill hopper assembly is provided. The bulk fill hopper assembly is mounted to the center frame section of the stack-fold implement and does not affect the narrowness of the stack-fold implement when it's in a stacked, transport position. The hopper assembly includes a pair of bulk fill hoppers or tanks supported by cradle that is in turn supported by a pair of wheels. The cradle is removably coupled to the center frame section by a plurality of rigid frame members. A retractable ladder may be stowed beneath the hopper assembly. | 08-29-2013 |
| 20130228106 | Central Bulk Fill System Having Stowable Ladder For Stack-Fold Farm Implement - A stack-fold implement having a central bulk fill hopper assembly is provided. The bulk fill hopper assembly is mounted to the center frame section of the stack-fold implement and does not affect the narrowness of the stack-fold implement when it's in a stacked, transport position. The hopper assembly includes a pair of bulk fill hoppers or tanks supported by cradle that is in turn supported by a pair of wheels. The cradle is removably coupled to the center frame section by a plurality of rigid frame members. A retractable ladder may be stowed beneath the hopper assembly. | 09-05-2013 |
| 20130312647 | Central Product Delivery System - A stack-fold implement having a central bulk fill hopper assembly is provided. The bulk fill hopper assembly is mounted to the center frame section of the stack-told implement and does not affect the narrowness of the stack-fold implement when it's in a stacked, transport position, The hopper assembly includes a pair of bulk fill hoppers or tanks supported by cradle that is in turn supported by a pair of wheels. The cradle is removably coupled to the center frame section by a plurality of rigid frame members. | 11-28-2013 |
| 20140048001 | Agricultural Apparatus For Sensing And Providing Feedback Of Soil Property Changes In Real Time - An agricultural system includes a towing frame to which a planting row unit is attached. The planting row unit is movable in a forward direction on a field having soil of varying hardness conditions, including a soft soil and a hard soil. The planting row unit includes a planting bin positioned rearwardly of the towing frame for carrying at least one of a fertilizer and seeds to be deposited into the soil. The planting row unit further includes a linkage assembly for coupling the planting bin to the towing frame, and an opener device forward of the towing frame. The opener device prepares the soil and includes an opener blade and a soil-hardness sensor. The opener blade maintains the same soil-penetration depth Z in the soft soil and the hard soil based on soil-hardness changes detected by the soil-hardness sensor. | 02-20-2014 |
| 20150013579 | IMPLEMENT WEIGHT TRANSFER WITH FEEDBACK CONTROL - An implement weight transfer system having a feedback control system to vary the amount of weight transfer as product stored on the implement is used. | 01-15-2015 |
| 20150033995 | PIVOTALLY RETRACTABLE SEED PLANTING APPARATUS AND METHOD - A pivotally retractable seed planting apparatus that comprises a main frame assembly, a pivoting transverse member, a pivotally retractable transverse member, a lift system, a set of retractable wheels, a plurality of set of transverse member wheels, a hitching pole member, a central transverse member and a set of frame wheels. | 02-05-2015 |
| 111060000 | Plurality of auxiliaries | 3 |
| 20160050844 | PNEUMATIC SYSTEM AND METHOD FOR A FOLDING TOOLBAR AND SEED PLANTER ASSEMBLY - A pneumatic manifold is provided for a folding toolbar for use with seed planters having pneumatic seed metering devices. The manifold is formed within the tubular center section and opposite folding wings of the toolbar. A flexible coupler is provided at each wing hinge juncture to provide air flow through the toolbar wings and the center section, while allowing the toolbar to fold and unfold between the transport and field positions. | 02-25-2016 |
| 20160128262 | Combination of an Agricultural Towing Vehicle and a Seeder - A combination is made up of a tractor and a seeder suitable for direct drilling mounted on a three-point hitch of the tractor. The seeder has a crossbeam that is connected to the three-point hitch and on which a plurality of sowing units are arranged laterally in succession. The sowing units, each equipped with at least one furrow opener, are respectively prestressed downward in relation to the crossbeam by prestressing means, and the three-point hitch can be self-locked in relation to a chassis of the tractor. During the sowing operation, the pressing forces for the furrow openers are therefore introduced via the sowing units, the prestressing means, the crossbeam and the three-point hitch into the chassis of the tractor. | 05-12-2016 |
| 111061000 | Unitarily controlled | 1 |
| 20130247802 | VERSATILE NO-TILL SEED PLANTER - Various seed planter embodiments may comprise a frame including a main frame section and a furrowing disk frame section. A plurality of planter assemblies may be connected to the main frame section, and a plurality of furrowing disks may be connected to the furrowing disk frame section. At least one linkage may connect the main frame section and the furrowing disk frame section, and at least one motor may be configured to move the furrowing disk frame section with respect to the main frame section, wherein the at least one linkage permits the furrowing disk frame section to move to a low position for no-till planting and move to a high position for prepared seed beds or conventional planting. | 09-26-2013 |
| 111062000 | Floating auxiliary | 8 |
| 20090071383 | CROP RESIDUE AND SOIL CONDITIONING AGRICULTURAL IMPLEMENT - A ground opener that is allowed to caster in one direction is associated with a pair of arms connected by a pivot connection that allows one arm to move relative to the other arm. The movable arm is forced against the stationary arm when the ground opener impacts the soil as the ground opener is pulled along a relatively straight travel path. When the ground opener is turned radially from the straight travel path, the movable arm may cast away from the stationary arm. The disc opener is coupled to the movable arm through a central hub and, as such, the trailing edge of the disc opener will move away from the stationary arm as the disc opener is turned. When the disc opener has completed the turn, the torque on the disc opener will lessen thereby allowing the movable arm to move back toward the stationary arm. | 03-19-2009 |
| 20130333599 | Row Crop Planter Having Closing Wheel With Modular Wheel Design - An agricultural row unit includes a towing frame, an attachment frame, and a linkage. A row unit frame has a forward end coupled to the linkage to permit vertical pivoting movement of the row unit frame relative to the attachment frame. A closing-wheel assembly includes a support arm having a leading end coupled to the row unit frame, and a hub assembly mounted at a trailing end of the support arm. The hub assembly has a wheel-fastening mechanism with one or more removable fasteners. The closing-wheel assembly further includes a closing wheel connected to the hub assembly with the one or more removable fasteners such that the closing wheel is interchangeable with different types of modular closing wheels. | 12-19-2013 |
| 111134000 | Gauge means for auxiliary frame | 5 |
| 20120186503 | DYNAMIC SUPPLEMENTAL DOWNFORCE CONTROL SYSTEM FOR PLANTER ROW UNITS - A dynamic supplemental downforce control system for a planter row unit. The system includes closed-loop feedback circuit that cooperates with a downforce actuator to dynamically control fluid flow to the downforce actuator to maintain balance between the actual gauge wheel downforce and a desired gauge wheel downforce during planting operations. | 07-26-2012 |
| 111135000 | Rotating gauge means | 4 |
| 20090025619 | AGRICULTURAL SEEDING SYSTEM - An agricultural seeding machine including at least one tool bar and a plurality of row units attached to the tool bar. Each row unit including a frame, a plurality of ground engaging wheels including a first ground engaging wheel, at least one suspension structure and a torsional biasing device. The at least one suspension structure including a first suspension structure having a first end and a second end. The first end rotatably coupled to the first ground engaging wheel. The torsional biasing device coupled to the second end of the first suspension structure. The biasing device being carried by the frame. | 01-29-2009 |
| 20140190374 | ROW UNIT OF AN AGRICULTURAL IMPLEMENT WITH MULTIPLE LOCATIONS FOR MOUNTING A GAUGE WHEEL - One row unit for an agricultural implement includes a frame assembly having a front gauge wheel mounting location and a rear gauge wheel mounting location, wherein the front gauge wheel mounting location is forward of the rear gauge wheel mounting location, relative to a direction of travel of the row unit. A first gauge wheel assembly is configured to be mounted to a selected one of the front gauge wheel mounting location and the rear gauge wheel mounting location. | 07-10-2014 |
| 20160037710 | ROW UNIT OF AN AGRICULTURAL IMPLEMENT WITH MULTIPLE LOCATIONS FOR MOUNTING A GAUGE WHEEL - One row unit for an agricultural implement includes a frame assembly having a front gauge wheel mounting location and a rear gauge wheel mounting location, wherein the front gauge wheel mounting location is forward of the rear gauge wheel mounting location, relative to a direction of travel of the row unit. A first gauge wheel assembly is configured to be mounted to a selected one of the front gauge wheel mounting location and the rear gauge wheel mounting location. | 02-11-2016 |
| 20160088789 | GAUGE WHEEL FOR AN AGRICULTURAL IMPLEMENT - A gauge wheel for an agricultural implement includes a tire. The tire includes a first circumferential section forming an axially inward portion of the tire. The first circumferential section comprises a lip extending radially outward from the tire and having an axially inward end configured to contact an opener disc. The lip also includes an axially outward end. Also, at least one cutout extends axially between the axially inward end and the axially outward end of the lip. Moreover, the at least one cutout is configured to enable displaced soil to move from the axially inward end to the axially outward end of the lip. The tire also includes a second circumferential section extending from the first circumferential section at the axially outward end of the lip and forming an axially outward portion of the tire. | 03-31-2016 |
| 111066000 | Tool-bar type | 1 |
| 20110073024 | PRESCISION HOE OPENER WITH SWING LINK BETWEEN CYLINDER AND SHANK - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a lost motion linkage, a hoe opener, and a packer wheel. The design provides improved seeding accuracy, by adjusting assembly components to and compensating for changes in terrain elevation. | 03-31-2011 |
| 111069000 | With adjustable planter elements | 8 |
| 20080264312 | Agricultural Machine for Crop Interseeding - An agricultural machine apt for crop interseeding, of the type that is self-propelled, comprising a unit with a drawing drive unit and a draw unit, both operatively linked to each other. The drawing drive unit comprises a land vehicle including an elevated chassis disposed at a substantial height for passing over tall mature crops such as corn, wheat, sunflowers and other similar crops, without causing any damage. The drawn unit comprises a structure mounted on a metal frame of a single hopper housing seeds and/or fertilizers with its corresponding dosage dispensers and mechanically actuated drop chutes. A transversal longitudinal member is positioned over the frame and the lower part thereof is provided with multiple cavities with anchoring guides for housing and positioning a number of modules of independent bodies of planting/fertilizing of easy assembly and disassembly changing the distance between the bodies en discrete y selective form according to the distance between the furrows of the primary mature working crop. | 10-30-2008 |
| 20090020053 | METHOD AND DEVICE FOR ADJUSTING AND CONTROLLING PACKING FORCE - A seeding apparatus adapted for being drawn across the ground of an agricultural field by a tractor, comprising at least one frame adapted for engagement with the tractor, at least one seeding unit comprising, a first trailing arm having a proximal end and a distal end, means for securely engaging the proximal end of the first trailing arm with the frame, a furrow opener, means for securely engaging the furrow opener with the first trailing arm proximate the distal end of the first trailing arm, means for sensing the amount of ground force to which the furrow opener is being subjected, means for placing seed in the opened furrow, a second trailing arm having a proximal end and a distal end, means for securely and pivotally engaging the proximal end of the second trailing arm with the frame, a packing wheel in secure engagement with the second trailing arm proximate the distal end of the second trailing arm and adapted to pack the seeded furrow, means for variably biasing the packing wheel toward the ground in communication with the means for sensing the amount of ground force to which the furrow opener is being subjected and means for engaging the at least one seeding unit with the at least one frame wherein information relating to the amount of ground force to which the furrow opener is being subjected is supplied by the sensor to the means for variably biasing the packing wheel toward the ground to control the amount of bias applied to the packing wheel. | 01-22-2009 |
| 20100192820 | TOOL CONTROL DEVICE AT AN AGRICULTURAL IMPLEMENT - The invention refers to an implement regulating device at an agricultural machine comprising at least one group of implements ( | 08-05-2010 |
| 20120216731 | Depth Adjustment Assembly For A Disc Opener Of An Agricultural Implement - A disc hub assembly includes a shouldered spindle that is secured to a disc opener frame and to which a depth adjustment arm and a gauge wheel arm are connected. The disc hub, to which a ground opener disc is mounted, is disposed on the spindle in a manner that allows the disc to rotate around the spindle. A gauge wheel is connected to the gauge wheel arm. When the depth adjustment arm is rotated between depth setting positions the gauge wheel arm is also rotated. As the gauge wheel is connected to the gauge wheel arm, rotation of the gauge wheel arm causes rotation of the gauge wheel. The depth adjustment arm is spring biased into engagement with an arc of notches on the disc opener frame. The notches define a range of positions at which the depth adjustment arm may be positioned. | 08-30-2012 |
| 20120298022 | HIGH CAPACITY SLICE SEEDER - A slice seeder apparatus includes a frame supported on wheels, and ground-engaging blades housed in the frame. At least one of the wheels can be moved between a raised position and a lowered position with respect to the frame. The apparatus also includes a hoist for moving the at least one wheel between the raised position where the blades are engaged in the ground, and the lowered position where the blades are clear from the ground. Additionally, the apparatus includes an engine housed in the frame and operatively connected to power at least the blades and the hoist; and at least one switch for actuating the hoist to move between the raised position and the lowered position. | 11-29-2012 |
| 20150020718 | FOLDING IMPLEMENT FOR THE PREPARATION OF SEED BEDS - A folding implement that facilitates planting operations and optimization of irrigation and drainage with efficient preparation, configuration, and planting of seed beds. A centrally located fixed drum roller supports a pair of hinged outboard drum roller wings that for maximum implement width are deployed in alignment with the main section during operation. The wings are hydraulically folded into a compact upright position for legal transport over public roads. The implement is constructed so as to provide strength and durability comparable to single-section furrow rollers. The wings include double sets of crumbler baskets for the preparation of seed beds, where the crumbler baskets are moved along with the folding wings. | 01-22-2015 |
| 20160135360 | SELF-ALIGNING HEAD BRACKET SYSTEM AND METHOD - One embodiment describes a self-aligning head bracket for a seed planting implement. The self-aligning head bracket includes a securing element that secures the head bracket to a hollow support frame of the seed planting implement and to support a row unit; and a vacuum port fixedly coupled to the securing element. The vacuum port interfaces with an opening in the hollow support frame to establish at least a portion of a pneumatic path between an interior of the hollow support frame and the row unit and to facilitate alignment of the row unit on the hollow support frame. | 05-19-2016 |
| 20160374257 | Gauge Wheel Assembly with Hinge - A hinge for a gauge wheel arm for movably swinging the gauge wheel away from the agricultural equipment, such as an agricultural planter, is disclosed. The hinge is located along the length of the gauge wheel arm for rotating the gauge wheel away from the agricultural equipment to expose an inner surface of the gauge wheel and an interior portion of the agricultural equipment. The gauge wheel arm rotates about an angle of rotation formed by the hinge and permitting rotation between 0 and 180 degrees. The gauge wheel arm may also include a lock bolt for preventing rotation of the gauge wheel when desired. | 12-29-2016 |
| 111070000 | Rigid | 5 |
| 20140311391 | AGRICULTURAL MACHINE WITH AN IMPROVED TERRAIN FOLLOWING FOR THE WORK ELEMENTS - An agricultural machine for working soil or for sowing seeds, including a trailed chassis and work elements distributed on a longitudinal bar in plural sections, the longitudinal bar including at least two primary beams extending substantially transversely to a direction of advance in a work configuration. A secondary beam is connected to each primary beam by two connection devices, the secondary beams support the work elements, and each secondary beam rests on the soil by two support wheels and is configured to move freely during work to follow a profile of the terrain. | 10-23-2014 |
| 111071000 | Single row | 4 |
| 20120240834 | Seed boot for double-shoot disc opener - A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification. | 09-27-2012 |
| 20120240835 | SEED BOOT FOR DOUDLE-SHOOT DISC OPENER - A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification. | 09-27-2012 |
| 20130255552 | Double-Shoot, Single Pass Implement - A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification. | 10-03-2013 |
| 111074000 | Revolving hopper | 1 |
| 20100107942 | Seed Boot For Double-Shoot Disc Opener - A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification. | 05-06-2010 |
