| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 056103000 | Pickers or huskers | 24 |
| 20100018177 | AGRICULTURAL COMBINE WITH INTERNAL COB DE-HUSKING APPARATUS AND SYSTEM - The combine includes internal apparatus incorporated into a system for threshing corn kernels from cobs, positively de-husking the cobs, cleaning other crop residue or material from the kernels, and direct the cleaned kernels and de-husked cobs to desired locations. The de-husking apparatus can include a modified type of husking bed, and is disposed for receiving a flow of grain, cobs and other residue from threshing apparatus of the combine, and positively grasping and pulling the remaining husks from the cobs and downwardly through the husking bed for disposal such as by discharge from the combine onto a field, with or separately from the other residue. | 01-28-2010 |
| 20100175356 | PICKING ARRANGEMENT - Picking arrangement for picking at least one fruit ( | 07-15-2010 |
| 20140020354 | FRONT ATTACHMENT FOR HARVESTING CORN - A front attachment for harvesting corn for use in a self-propelled combine harvester includes harvesting devices for grasping and guiding the corn stalks, for picking the corn cobs and for conveying the picked corn cobs. The front attachment has intake conveyor mechanisms extending across the width thereof, snapping devices disposed downstream of the intake conveyor mechanisms in the direction of the crop flow embodying snapping rollers rotating opposite to the direction of travel and a cross conveyor equipped with opposing auger sections. The cross conveyor draws harvested corn cobs together in the center of the front attachment and feeds them from there to a feed rake. The intake conveyor mechanisms and/or the snapping rollers and/or the cross conveyor are driven by a driven mechanism of the combine harvester, which driven mechanism is connected to a steplessly variable transmission. | 01-23-2014 |
| 20140020355 | FRONT ATTACHMENT OPERATING INDEPENDENTLY OF ROWS FOR HARVESTING STALK CROP - A front attachment for an agricultural harvesting machine operates independently of rows of stalk crop to be harvested. The front attachment includes harvesting devices for harvesting the stalk crop, intake conveyor mechanisms extending across a width of the harvesting devices, snapping devices located downstream of the intake conveyor mechanisms in the direction of the crop flow and a cross conveyor located downstream of the intake conveyor mechanisms and snapping devices. In the arrangement, the cross conveyor and snapping device driven by a common drive train, the front attachment is prefabricated to enable retrofitting with a second drive train and the second drive train functions as the drive for a retrofittable chopping device. | 01-23-2014 |
| 20140360149 | FORE AND AFT TILT FOR CORN HEADER - A harvesting header and feederhouse for use with a crop harvesting machine has a feederhouse interface at a distal end of the feederhouse and a header frame providing structural support for the harvesting header. The header frame has a top beam, a bottom beam, and first and second vertical main structures connecting the top and bottom beams. The feederhouse interface and the vertical main structures of the header frame are pivotably connected to enable the header frame to pivot with respect to the feederhouse interface. | 12-11-2014 |
| 056104000 | Roller | 17 |
| 20090113869 | CORN STALK ROLL, CORN STALK HEAD AND RELATIVE CORN STALK MACHINE - A corn stalk roll, a corn stalk head and a corn stalk machine suitable for harvesting cobs and separating the stalk or stem of the cob plant. The machine of the present invention requires low cutting power and is not susceptible to jamming. | 05-07-2009 |
| 20110047949 | DOUBLE TAPERED KNIFE ROLLS - Stalk rolls are used for a corn harvester having a body, an engine, a cab mounted to the body and a head mounted to a front of the body. The head includes an auger, row separators, corn stalk gathering assemblies between the row separators and ear removal devices. Each ear removal device includes a pair of stalk rolls. Each stalk roll has a core and longitudinally extending flutes spaced about a periphery of the core and extending along the core. Each stalk roll has a straight first section, a second section proximate a first end of the first section and having a first tapering profile, and a third section proximate the second section opposite the first section and having a second tapering profile. | 03-03-2011 |
| 20130340402 | SNAPPING UNIT FOR HEADS OF HARVESTING MACHINES - Snapping unit for heads of harvesting machines, including a pair of counter-rotating snapping rolls and a support and motion transmitting unit with which the snapping rolls are associated so as to cooperate with each other when placed into rotation around their longitudinal axis, each snapping roll including a body where a cylindrical rear portion and a frustoconical front portion are defined, the side wall of the body being provided on its outer surface with longitudinal helical grooves defining helical protrusions ending in corresponding helical ridges capable of penetrating the groove defined between the helical ridges of the adjacent roll during rotation of the two snapping rolls, wherein the helical grooves and, correspondingly, the helical protrusions and the respective helical ridges have a pitch at least equal to the total length of the corresponding roll and extend on at least part of the frustoconical portion. | 12-26-2013 |
| 20140033670 | FOLDING HEADS FOR CORN-SHELLING MACHINES AND COMBINE HARVESTERS - Folding heads for corn-shelling machines and/or combine harvesters which include a central portion extending along a main transversal direction and two lateral portions aligned with the central portion in a working condition of the head are provided. Folding heads may include drive elements for moving the lateral portions so as to pass from the working configuration to a folded configuration wherein the lateral portions are at least partially folded and overlapping the central portion. Each lateral portion may be operatively connected to the central portion by connection elements which may include a relative arm which connects each lateral portion to the central portion, wherein the connection elements include a first hinge defining a first rotation axis parallel to a longitudinal direction of advancement of the head and a second hinge defining a second rotation axis, perpendicular to the first rotation axis. Methods of making and using folding heads are also provided. | 02-06-2014 |
| 20140182255 | Stalk Roll - One embodiment of a stalk roll to be mounted upon a stalk roll drive shaft of a corn harvesting header comprises a cylindrical shell with a recess in the main cylinder, wherein reduced flutes are not present in the recess, but full flutes are present therein. This embodiment includes a stalk slot having a length equal to the length of the recess. Additionally, the flutes may be configured such that a stalk engagement gap is present at least once during a full revolution of two opposing stalk rolls. | 07-03-2014 |
| 20140260164 | MULTI-KNIFE STRAIGHT HELICAL STALK ROLL KNIFE - In one embodiment, a stalk roll comprising a helical flute portion; and a multiple-knife portion adjacent and aft of the helical flute portion, each side of the multiple-knife portion comprising a first group of multiple knives and a second group of multiple knives mounted to a base, the first group separated from the second group by an area of the base comprising hardware and an extension, the hardware coupling the base to the stalk roll, the extension having an open edge that is substantially parallel to a longitudinal axis of the stalk roll and orthogonal to the base, wherein at least one of the multiple knives of the first and second groups is non-orthogonally angled relative to the longitudinal axis of the stalk roll. | 09-18-2014 |
| 20150319926 | INTEGRATED CROP SCRAPER - A row unit for a corn header has a gearbox with a cast body and first and second rotatable shafts and first and second openings. The first and second shafts extend out respectively from the first and second openings. The row unit also has first and second rotatable stalk rolls arranged fore and aft, the stalk rolls being coupled to the first and second shafts at the aft end and coupled on the fore end to first and second cast supports. The first and second cast supports are secured to a frame of the row unit. Formed from casting the first and second cast supports are respective first and second protrusions, wherein the first and second protrusions include respective first and second knife edges, the first and second knife edges located adjacent the respective first and second stalk rolls. | 11-12-2015 |
| 056105000 | Plurality of rows | 6 |
| 20100071337 | Row Unit For An Agricultural Harvester - A row unit for an agricultural harvester includes left and right row unit arms that are fixed together with the shaped support. The shaped support is bent to extend across the top of the row unit arms and down the outside vertical surfaces of the row unit arms. The shaped support is welded to the outside vertical surfaces of the row unit arms. | 03-25-2010 |
| 20140075906 | HINGED ROW CROP AUGER CONVEYOR - An auger conveyor ( | 03-20-2014 |
| 20140075907 | HINGED ROW CROP HARVESTING HEAD - A hinged row crop harvesting head ( | 03-20-2014 |
| 20150319927 | MINIMIZING BEARING FAILURE DUE TO STALK ROLL MISALIGNMENT - A corn header has a plurality of row units disposed adjacent each other. Each row unit has a frame and a gearbox coupled to the frame. The gearbox has a gearing assembly coupled to a rotatable shaft extending from an opening of the gearbox. Each row unit also has a stalk roll coupled to the rotatable shaft and a coupling interface comprising a self-aligning ball or roller bearing assembly. A support bracket is secured to the frame with the coupling interface operably coupling the stalk roll to the support bracket within a defined tolerable limit of misalignment. | 11-12-2015 |
| 20190141894 | Attachable Lug For Corn Gathering Belts | 05-16-2019 |
| 056106000 | With endless-chain gatherers only | 1 |
| 20140150394 | Narrow row head unit - One embodiment of a narrow row head unit may include a back plate secured to a left gearbox and a right gearbox, which gearboxes may be positioned adjacent one another. Each gearbox may provide rotational power to a pair of stalk rolls and a drive sprocket for a gathering chain. A right mounting tab may be secured to the back plate and the right gearbox, and a left mounting tab may be secured to the back plate and left gearbox. A right plate and leg may extend outward from the back plate adjacent the right mounting tab and a left plate and leg may extend outward from the back plate adjacent the left mounting tab. A narrow row head unit positioned left-of-center on a header may have the gathering chain positioned substantially over the right plate, and right-of-center substantially over the left plate. | 06-05-2014 |
| 056109000 | Movable gatherer | 4 |
| 20110277436 | CROP HEADER WITH LATERAL FINGERS AND HOOD ARTICULATED - Crop header with lateral fingers and hood articulated which particular structure facilitates time reduction during the task of inspection of the transport commands or auger activations of the crop header thereby contributing to the rotation or turn of aforementioned lateral fingers, enabling an easy access to the commands or auger activations. In the machine the lateral fingers (A) and hood ( | 11-17-2011 |
| 20120042621 | Helical Acting Snap Roll Flutes for Corn Header - A helical-acting snap roll for a harvesting header having straight flutes which are free of a formed twist. The snap roll includes a plurality of elongated straight flutes that extend substantially the entire length of the snap roll but that are parallel misaligned with a central axis of rotation of the snap roll. A pair of opposing and counter-rotating snap rolls of the present invention chops and pulls crop stalks passing therebetween downward toward the ground while also creating a helical action such that the crop stalks are conveyed rearward. In one embodiment, at least a pair of straight portions acting as flutes are partially parallel aligned with one another along the length and one side of each snap roll. | 02-23-2012 |
| 20120042622 | Combination Driven and Idler Snap Rolls for Corn Header - First and second snap rolls corresponding with a pair of forward-extending row units of a harvesting header wherein the snap rolls oppose one another on opposite sides of a crop passage and are operated at different speeds relative to one another. In one embodiment one of the snap rolls is a powered snap roll and the other is an idler roll. | 02-23-2012 |
| 056110000 | Spiral | 1 |
| 20110113744 | AUGER STRIPPER ARRANGEMENT FOR CORN HEAD - A corn head includes plural pairs of first and second laterally spaced rotating stalk rolls each having outer fluting and plural outer arrays of spaced knife members extending along the length of each stalk roll. Corn stalks are directed by rotating pick-up cones each disposed forward of a respective stalk roll into the space between adjacent stalk rolls, where the stalks are directed downwardly through the inter-roll space and are reduced by the cutting action of the rotating knives. Each pick-up cone and its associated stalk roll rotate in opposite directions as do the two stalk rolls. Disposed above and extending along the length of the stalk rolls are a closely spaced upper auger and stripper plate which remove an ear of corn from the stalk and direct the ear to the combine for further processing. A skid plate is disposed adjacent a lower, forward portion of each pick-up cone. | 05-19-2011 |
| 056113000 | Fixed snapper | 2 |
| 20120042623 | Dual Idler Rolls for Corn Header - A first snap roll corresponding with one row unit and another pair of rolls corresponding with another adjacent row unit of a harvesting header where the first snap roll and the pair of rolls are offset from one another relative the ground to urge the crop stalks in the crop passage between the row units toward the one row unit. In one embodiment, the pair of offset rolls are unpowered idler rolls. | 02-23-2012 |
| 20140237975 | CORN HEAD ASSEMBLY WITH CATCH PLATE - A corn head assembly for a combine harvester capable of preventing or inhibiting grain from sliding off a row unit without inhibiting crop flow is disclosed. The corn head assembly is attached to a combine harvester for harvesting crop material. The corn head assembly includes a frame, a conveyor and a plurality of row units. Each row unit includes a catch plate for facingly engaging a flow of crop material and includes a facing surface having a nonplanar geometry. The nonplanar geometry is at least one of corrugations, scales, waves, chevron-shaped corrugations, weld beads, rods, and terraces. | 08-28-2014 |
